WO2018166415A1

WO2018166415A1 - Cloud storage system, media data storage method and system

Info

Publication number: WO2018166415A1
Application number: PCT/CN2018/078685
Authority: WO
Inventors: 李丹旺; 王伟; 林起芊; 汪渭春
Original assignee: 杭州海康威视数字技术股份有限公司
Priority date: 2017-03-16
Filing date: 2018-03-12
Publication date: 2018-09-20
Also published as: CN108632305B; CN108632305A

Abstract

Provided in the embodiments of the present application are a cloud storage system, a media data storage method and system. A media data storage method is applied to an image acquisition device. Said method comprises: requesting a cloud storage system for a second network address on the basis of a pre-stored first network address; the second network address being the network address of a target storage node, the target storage node being a storage node allocated by the cloud storage system to the image acquisition device for storing media data of the image acquisition device; after obtaining the second network address, uploading, on the basis of the second network address, target media data to be stored onto the cloud storage system; the target media data being stored in the target storage node of the cloud storage system. Hence, in this solution, the media data of the image acquisition device is stored directly, rather than transferred by a platform server to a backend storage node, thereby reducing the consumption of network bandwidth resources and improving the efficiency of uploading media data.

Description

Cloud storage system, media data storage method and system

This application claims the priority of the Chinese Patent Application entitled "Cloud Storage System, Media Data Storage Method and System" by the Chinese Patent Office, filed on March 16, 2017, the entire disclosure of which is incorporated herein by reference. In the application.

Technical field

The present application relates to the field of video surveillance technologies, and in particular, to a cloud storage system, a media data storage method, and a system.

Background technique

With the development of the times and technology, the role of video surveillance systems has become prominent. Image acquisition equipment, as an important part of the video surveillance system, has spread all over the streets. For the video surveillance field, the quality of the image acquisition device itself plays a very important role; similarly, the storage of the media data collected by the image acquisition device is also a crucial link in video surveillance, in which image acquisition The media data collected by the device includes but is not limited to pictures.

In the related art, the specific media data storage process is: after the image collection device registers with the platform server responsible for managing the image collection device, the platform server actively collects the media data collected by the image collection device, and then the platform server stores the data to the cloud. The system requests the storage resource, and after requesting the storage resource, writes the media data collected from the image collection device to the cloud storage system, thereby completing the storage of the media data.

However, since the media data storage process requires the platform server to perform the transfer, the media data storage process is in two stages (ie, the platform server collects the media data from the image collection device, and the platform server writes the collected media data to the cloud storage system). All of them need to occupy network bandwidth resources, which leads to more consumption of network bandwidth resources. At the same time, for massive media data in image acquisition devices, the uploading efficiency is undoubtedly low.

Summary of the invention

The purpose of the embodiments of the present application is to provide a cloud storage system, a media data storage method, and a system, to reduce network bandwidth resource consumption and improve media data upload efficiency. The specific technical solutions are as follows:

In a first aspect, the embodiment of the present application provides a media data storage method, which is applied to an image collection device, where the first network address is pre-stored in the image collection device, and the first network address is an external access of the cloud storage system. Address; the method includes:

And requesting, by the cloud storage system, a second network address, where the second network address is a network address of the target storage node, where the target storage node is: the cloud storage system is a storage node allocated by the image collection device for storing media data of the image collection device;

After the second network address is obtained, the target media data to be stored is uploaded to the cloud storage system based on the second network address; wherein the target media data is stored in the cloud storage system. The target storage node.

In a second aspect, the embodiment of the present application provides a media data storage method, which is applied to a cloud storage system, where the method includes:

Receiving a storage node allocation request sent by the image collection device, where the storage node allocation request is sent by the image collection device based on a first network address stored in the first network address, and the first network address is external to the cloud storage system. address;

Retrieving the second network address to the image collection device, so that: after obtaining the second network address, the image collection device uploads target media data to be stored to the cloud based on the second network address a storage system, wherein the second network address is a network address of the target storage node, and the target storage node is: the cloud storage system is allocated by the image collection device for storing the image collection device. a storage node for media data;

And storing the target media data uploaded by the image collection device; wherein the target media data is stored in the target storage node in the cloud storage system.

In a third aspect, the embodiment of the present application provides a media data storage system, including: an image collection device and a cloud storage system, where the image collection device pre-stores a first network address, where the first network address is cloud storage. The external access address of the system;

The image collection device is configured to send, according to the first network address, a storage node allocation request to the cloud storage system, obtain a second network address fed back by the cloud storage system, and obtain the second network address. And uploading the target media data to be stored to the cloud storage system, where the second network address is a network address of the target storage node, and the target storage node is: a storage node allocated by the cloud storage system to the image collection device for storing media data of the image collection device;

The cloud storage system is configured to receive a storage node allocation request sent by the image collection device, and feed back the second network address to the image collection device; and store the target media data uploaded by the image collection device; The target media data is stored in the target storage node in the cloud storage system.

In a fourth aspect, an embodiment of the present application further provides an image collection device, including: a housing, a processor, a memory, a circuit board, and a power supply circuit, wherein the circuit board is disposed inside the space enclosed by the housing, the processor and the The memory is disposed on the circuit board; the power supply circuit is configured to supply power to each circuit or device; the memory is used to store executable program code; and the processor executes the first aspect of the embodiment of the present application by running executable program code stored in the memory The media data storage method provided.

In a fifth aspect, the embodiment of the present application further provides a cloud storage system, including: a management node and a storage node;

The management node is configured to receive a storage node allocation request sent by the image collection device, and feed back a second network address to the image collection device, so that: after obtaining the second network address, the image collection device is based on the Transmitting the target media data to be stored to the cloud storage system, where the storage node allocation request is sent by the image collection device based on the first network address stored in itself, The first network address is an external access address of the management node, the second network address is a network address of the target storage node, and the target storage node is: the cloud storage system is allocated by the image collection device, a storage node for storing media data of the image capture device;

The target storage node is configured to store the target media data uploaded by the image collection device.

In a sixth aspect, the embodiment of the present application further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, the first aspect of the embodiment of the present application is implemented. The provided media data storage method steps.

In a seventh aspect, the embodiment of the present application further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, the second aspect of the embodiment of the present application is implemented. The provided media data storage method steps.

In the solution provided by the embodiment of the present application, the image collection device actively requests the cloud storage system to obtain the second network address of the target storage node, and after obtaining the second network address, stores the media data based on the second network address. Target storage node. It can be seen that the solution stores the media data of the image collection device through the direct storage mode, thereby avoiding the dumping of the platform server to the cloud storage system, thereby reducing the consumption of the network bandwidth resource and improving the efficiency of uploading the media data.

Of course, implementing any of the products or methods of the present application necessarily does not necessarily require all of the advantages described above to be achieved at the same time.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the drawings to be used in the embodiments or the related art description will be briefly described below. Obviously, the drawings in the following description are only Some embodiments of the application may also be used to obtain other figures from those of ordinary skill in the art without departing from the scope of the invention.

1 is a flowchart of a method for storing media data according to a first aspect of the present application;

2 is another flowchart of a method for storing media data according to a first aspect of the present application;

FIG. 3 is still another flowchart of a method for storing media data according to a first aspect of the present application;

4 is a flowchart of a method for storing media data according to a second aspect of the embodiments of the present application;

FIG. 5 is another flowchart of a method for storing media data according to a second aspect of the present application;

FIG. 6 is still another flowchart of a method for storing media data according to a second aspect of the present application;

FIG. 7 is a schematic diagram of storage manners of media data and intelligent data in an embodiment of the present application;

FIG. 8 is a sequence diagram of a media data storage method according to an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a media data storage system according to an embodiment of the present application;

FIG. 10 is a schematic structural diagram of an application example of a media data storage system according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram of an image collection device according to an embodiment of the present application;

FIG. 12 is a schematic structural diagram of a cloud storage system according to an embodiment of the present disclosure.

detailed description

The technical solutions in the embodiments of the present application are clearly and completely described in the following with reference to the drawings in the embodiments of the present application. It is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

In a first aspect, in order to solve the related technical problem, the embodiment of the present application provides a media data storage method from the perspective of an image capture device.

The image capturing device refers specifically to a device having an image capturing function. In the specific application, the image capturing device may be a capture camera or a network camera, of course, but is not limited thereto. It can be understood that the capture machine specifically refers to a photographic equipment that can be started in an instant, completes the photography parameter setting and performs high-speed shooting, and the lens is mostly a fixed focus lens or a medium focal length lens with a small zoom range. Moreover, the media data collected by the image collection device may include, but is not limited to, a picture.

It is to be noted that, in order to solve the related technical problem, in the embodiment of the present application, the media data collected by the image collection device is stored by the cloud storage system, and in the storage process, the image collection device directly saves the media data to the cloud storage. In the system, media data is not transferred through any relay device during the media data storage process. Based on the processing idea, in order to implement communication between the image collection device and the cloud storage system, the image collection device pre-stores a first network address, where the first network address is an external access address of the cloud storage system. It can be understood that the cloud storage system can include at least one management node and at least one storage node, wherein the management node is used to manage the storage node, and the storage node is used to store data, wherein the specific physical form of the storage node can be Server form.

Specifically, the first network address may be an IP address and a port. The cloud storage system may have a plurality of nodes. In order to provide services to the external network, the first network address may be a virtual network address or an actual network address of a node that provides external access in the cloud storage system. In a specific application, the first network address may be saved in the configuration file of the image collection device through the WEB configuration of the image capture device; of course, the image capture device may be directly logged in to the image capture device, and the configuration file of the image capture device may be manually modified. Record the first network address.

It should be emphasized that, in a specific application, a cloud storage system usually provides services to a plurality of nodes through a cluster. In this case, the first network address is a virtual network address, and the virtual network address can be provided by using a cluster technology. . For example: a cluster consisting of three servers A, B, and C; assuming that the actual IP of server A is 192.168.1.10, the actual IP of server B is 192.168.1.11, and the actual IP of server C is 10.192.1.12, then Through the clustering technology, a virtual IP and port are provided to provide external services. For example, the virtual IP is 10.192.1.100 and the port is 6021. In this way, the image collecting device only needs to configure the virtual IP and port through the WEB of the image capturing device to configure the image. The capture device can be saved, and the image capture device reads from the configuration file when the virtual IP and port are needed; of course, the virtual IP and port can be configured without the image capture device WEB setting, but can be directly backstage. Log in to the image capture device and manually modify the profile of the image capture device to record the virtual IP and port.

As shown in FIG. 1 , a media data storage method provided by an embodiment of the present application is applied to an image collection device, and the method may include the following steps:

S101. The second network address is requested by the cloud storage system according to the first network address, where the second network address is a network address of the target storage node, where the target storage node is allocated by the cloud storage system to the image collection device. a storage node for storing media data of the image collection device;

In this embodiment, the image collection device can store its own media data in the cloud storage system in real time or periodically, and since the image acquisition device only stores the external access address of the cloud storage system, regardless of real-time or timing, Both need to first request the cloud storage system to allocate a target storage node for the image collection device.

In order to request the cloud storage system to allocate a target storage node to the image collection device, the image collection device may send a storage node allocation request to the cloud storage system after establishing a communication connection with the cloud storage system based on the first network address; The cloud storage system may select a target storage node from the storage node included in the cloud storage system, and feed back to the image collection device the actual network address of the target storage node, that is, the second network address, where the second network address Includes IP address and port. Moreover, the cloud storage system may select a target storage node by using a load balancing policy, which is of course not limited thereto.

It should be noted that, since the target storage node of the requested storage capacity is generally large, the image storage device may upload the media data to the target storage node multiple times once the target storage node determines. Based on the idea of uploading data to the same node multiple times, the triggering time for requesting the second network address from the cloud storage system may be set according to the specific application, for example, the image capturing device starts up each time, or reaches a predetermined time. Point, and so on.

S102. After obtaining the second network address, upload the target media data to be stored to the cloud storage system based on the second network address, where the target media data is stored in the target storage node in the cloud storage system.

After the second network address is obtained, the image collection device may upload the target media data to be stored to the cloud storage system in real time or periodically based on the second network address, and the target media data is stored in the cloud. The target storage node in the storage system. The so-called real-time storage may refer to that the image collection device performs storage immediately after collecting the media data; and the so-called timing storage may refer to that the image collection device does not immediately perform storage after collecting the media data, but achieves the reservation. At the time of the point, all media data that is not currently stored is stored. It should be noted that the target media data described in the embodiment of the present application is media data collected by the image collection device and to be stored.

The target storage node stores a specific storage format of the media data uploaded by the image collection device, which is not limited in the embodiment of the present application.

Optionally, after the target media data to be stored is uploaded to the cloud storage system based on the second network address, as shown in FIG. 2, the media data provided by the embodiment of the present application is provided in the first aspect. The storage method may further include the steps of:

S103. Receive target storage information that is fed back by the cloud storage system, where the target storage information is information determined based on a storage location corresponding to the target media data.

S104: Save a target URL (Uniform Resource Locator) corresponding to the target media data to a platform server corresponding to the image collection device, where the target URL is information determined based on the target storage information.

After the cloud storage system stores the target media data, in order for the user to access the target media data through the platform server or the browser, the cloud storage system may determine the target storage information based on the storage location corresponding to the target media data, and then target the target. The storage information is fed back to the image collection device, so that the image collection device saves the target URL corresponding to the target media data to the platform server corresponding to the image collection device, so that the subsequent platform server or browser can access the target URL. Target media data, wherein the access manner may include: downloading, deleting, or locking.

In an implementation manner, the storage location corresponding to the target media data may be a disk identifier and a disk offset of the disk where the target media data is located, and an identifier of the target media data, and the target storage information may be the target URL. Or, the storage location corresponding to the target media data. When the target storage information is a storage location corresponding to the target media data, the image collection device may directly send the storage location to the platform server, and then generate, by the platform server, the target media data according to the storage location. The target URL is saved and stored; of course, the image collection device may also generate a target URL corresponding to the target media data based on the storage location, and the image collection device sends the target URL to the platform server, so that the platform server directly stores the target URL. Target URL. In addition, when the target storage information is the target URL, that is, the cloud storage system generates a target URL corresponding to the target media data based on the storage location corresponding to the target media data, so that the image collection device receives the target URL. The target URL can be forwarded to the platform server, and the target URL is stored by the platform server.

It should be noted that the specific implementation manner of assembling the storage location corresponding to the target media data into the target URL is not limited herein, and the target URL may further include the first network address for effective access. And, the target URL stored by the platform server, the browser as the access end or the platform server can access the target media data, and the media data storage method provided by the cloud storage system from the perspective of the specific access process The description is made in the embodiment.

Optionally, the image collection device may have an intelligent analysis function, so that the image collection device can perform intelligent analysis on the media data, and then store the intelligent data obtained by the intelligent analysis together with the corresponding media data into the cloud storage system. The cloud storage system corresponds to the intelligent data corresponding to the storage media data and the media data, thereby improving the richness of the data stored in the cloud storage system and the richness of the data accessible by the subsequent access terminals. Based on the processing idea, in a specific implementation manner, the step of uploading the target media data to be stored to the cloud storage system based on the second network address may include:

And uploading the target media data and the target smart data to be stored to the cloud storage system, where the target media data and the target smart data are stored in a target storage node in the cloud storage system, the target The intelligent data is data extracted by the image acquisition device from the target media data.

The data type of the intelligent data may include, but is not limited to, a license plate number, a vehicle color, a face modeling model data, a picture capture time information, a picture lane location information, and the like. Specifically, when the target media data is a picture including face information, the target intelligent data corresponding to the target media data may be at least one of face modeling model data and picture capture time information, wherein the face modeling data Specific content includes but is not limited to: face information. Specifically, when the target media data is a picture including vehicle information, the target intelligent data corresponding to the target media data may be at least one of a license plate number, a vehicle color, a picture capture time information, and a picture lane geographical position information.

It should be emphasized that the data types of the target intelligent data given above are only examples, and should not be construed as limiting the embodiments of the present application. Moreover, the embodiment of the present application does not limit the manner of extracting intelligent data.

Optionally, when the image collection device has an intelligent analysis function, the image collection device may perform intelligent analysis on the media data, and save the smart data obtained by the intelligent analysis together with the URL of the corresponding media data to the image collection device. Corresponding platform server, so that the platform server corresponds to the intelligent data corresponding to the storage media data and the media data, so that the richness of the data stored by the platform server and the richness of the subsequently available data. Based on the processing idea, in another specific implementation manner, the step of saving the target URL corresponding to the target media data to the platform server corresponding to the image collection device may include:

The target URL corresponding to the target media data and the target smart data are saved to the platform server corresponding to the image collection device, wherein the target smart data is extracted by the image collection device from the target media data.

Optionally, the method for storing media data provided by the first aspect of the present disclosure may further include the following steps:

When the target media data upload fails, the target multimedia data is retransmitted to the cloud storage system according to a predetermined retransmission policy.

The so-called target media data uploading failure may be: receiving an upload failure message fed back by the cloud storage system, or not receiving the target storage information fed back by the cloud storage system within a predetermined time period.

It can be understood that, in the related art, since the image collecting device is in passive uploading, when the target media data fails to upload, it can only wait for the next uploading opportunity, which may cause a backlog of media data, especially when the backend storage node fails. When the upload fails, you cannot quickly switch to other back-end storage nodes. You can only wait until the next acquisition time to perform the switchover, which will undoubtedly cause the image collection device to accumulate too much media data. In the embodiment of the present application, since the image collection device actively uploads, when the target media data fails to upload, the uploading may be performed according to the predetermined retransmission policy to prevent the target media data from being backlogged.

Specifically, in the first specific implementation, the step of retransmitting the target multimedia data to the cloud storage system according to the predetermined retransmission policy may include:

Returning to the step of uploading the target multimedia data to the cloud storage system based on the second network address.

In the first specific implementation manner, when the target media data fails to be uploaded, the target multimedia data may be uploaded to the cloud storage system based on the second network address to solve the network cause. The upload failed. In the second specific implementation, the step of retransmitting the target multimedia data to the cloud storage system according to the predetermined retransmission policy may include:

Returning to the step of requesting the cloud storage system to obtain a second network address based on the first network address.

In the second specific implementation manner, when the target media data upload fails, the cloud storage system may be requested to the new target storage node, and then the target media data is obtained based on the network address of the new target storage node. Re-upload to the cloud storage system to resolve upload failures due to network reasons and node failures.

It should be emphasized that in the specific application, in order to ensure the retransmission efficiency, the foregoing two specific implementation manners may be used in combination. For example, when the first upload of the target media data fails, the first specific implementation manner described above may be adopted. The retransmission mode is given, and when the target media data fails to be uploaded for the first time, the retransmission mode given by the second specific implementation manner described above may be adopted. Certainly, in the specific retransmission process, if the upload failure message fed back by the cloud storage system is received, it is usually indicated that the cloud storage system receives the target media data but the data is incorrect. In this case, the first specific implementation may be adopted. If the target storage information fed back by the cloud storage system is not received within the predetermined duration, the cloud storage system may not receive the target media data due to network reasons, or may be unable to be caused by the target storage node failure. The target media data is stored. In this case, the retransmission can be implemented in combination with the first specific implementation manner and the second specific implementation manner to ensure data uploading efficiency.

A media data storage method provided by the first aspect of the embodiments of the present application is described below in conjunction with a specific embodiment.

The cloud storage system includes at least one management node and at least one storage node, wherein the management node is used to manage each storage node, and each storage node is used to store data. And the first network address is specifically configured as an external access address of the management node in the cloud storage system, where the specific format and specific configuration manner of the first network address are used. The above embodiments are not described herein.

Optionally, the image capturing device may be a capture camera or a network camera, which is of course not limited thereto. Moreover, the media data collected by the image acquisition device may include, but is not limited to, a picture.

As shown in FIG. 3, a media data storage method provided in the first aspect of the present application is applied to an image collection device, and the method may include the following steps:

S301. After establishing a tcp (Transmission Control Protocol) connection with the management node based on the first network address, the image collection device sends a first http (Hyper Text Transfer Protocol) for requesting the storage node to the management node. a hypertext transfer protocol request message, such that: the management node determines a target storage node corresponding to the image collection device, and after the target storage node determines, feeds back to the image collection device the first network address carrying the second network address Http reply message;

It should be noted that, when the image collection device requests the management node to allocate the target storage node, the image collection device may first detect whether a tcp connection is currently established with the management node, and detects that the management node is not currently established. When tcp is connected, a tcp connection is established with the management node based on the first network address, and then, after the tcp connection is established, the request packet is sent to the management node. It can be understood that, in the TCP/IP protocol, the TCP protocol provides a reliable connection service, and a three-way handshake is used to establish a connection. Therefore, the tcp connection established by the image collection device and the management node is a connection established by using a three-way handshake. The specific implementation process of establishing a tcp connection by using a three-way handshake is not described here. Among them, the TCP/IP protocol is short for Transmission Control Protocol/Internet Protocol, and the Chinese translation is called Transmission Control Protocol/Internet Protocol.

Further, after the image acquisition device establishes a tcp connection with the management node, the image collection device may initiate an http request to the management node, that is, send a first http request message for requesting the storage node to the management node; After receiving the first http request message, the management node determines a target storage node corresponding to the image collection device, and after determining the target storage node, feeds back to the image collection device that the second network address is carried. An http reply message.

The management node may determine, from among the storage nodes, a target storage node corresponding to the image collection device. In addition, the management node may adopt a load balancing policy when selecting the target storage node, which is not limited thereto. The standards referenced by the load balancing policy include, but are not limited to, the storage space occupancy of the storage node, or , the current load of the storage node, and so on. Moreover, the first http request message may carry information such as an encoder ID of the image capturing device, a system time of the image capturing device, and the like. It can be understood that the system time of the image collection device can reflect the timeliness of the first http request message. When the management node receives the first http request message, the system can detect the first time through the system time in the first http request message. Whether an http request message has timed out, if it times out, it may not respond to the first http request message.

Optionally, since there are several storage nodes in the cloud storage system, and the cloud storage system is not only used to store media data of each image collection device, multiple virtual resource pools can be constructed, and each virtual resource pool is used. For storing specific types of data content. Based on the processing idea, in the embodiment of the present application, the storage node in the cloud storage system may belong to at least one virtual resource pool, and the image collection device further stores target ID information of the target virtual resource pool, the target virtual resource pool. a virtual resource pool for storing media data of the image capture device;

The first http request message carries the target ID information;

Correspondingly, the step of determining, by the management node, the target storage node corresponding to the image collection device may include:

The management node extracts the target ID information from the first http request message;

And selecting, from the storage node corresponding to the target virtual resource pool having the target ID information, a target storage node corresponding to the image collection device. The management node may select a target storage node corresponding to the image collection device from the target virtual resource pool corresponding to the target ID information. It should be emphasized that the management node may select a target storage node by using a load balancing policy, which is of course not limited thereto.

It should be noted that the ID information of the virtual resource pool is unique in the cloud storage system. Moreover, in a specific implementation manner, the virtual resource pool and the storage node may belong to a many-to-many relationship, that is, one virtual resource pool may belong to multiple storage nodes, and different storage spaces of one storage node may belong to different virtual environments. Resource pool. In another specific implementation manner, the virtual resource pool and the storage node may belong to a one-to-one correspondence, that is, one storage node may uniquely correspond to one virtual resource pool.

For example, in the case that the virtual resource pool and the storage node may belong to a many-to-many relationship, for example, it is assumed that the cloud storage system includes three storage nodes, and each storage node has a storage space of 500 G, wherein The storage look-ahead space of each storage node is divided into virtual resource pools. Specifically, the virtual resource pool A includes a storage space of 500G in the storage node 1, a storage space of 100G in the storage node 2, and a 100G in the storage node 3. Storage space, the virtual resource pool B includes a storage space of 400G in the storage node 2 and a storage space of 200G in the storage node 3, the virtual resource pool C includes a storage space of 200G in the storage node 3; and, the set data The storage relationship is: the virtual resource pool A corresponds to the image collection device 1-100, the virtual resource pool B corresponds to the image collection device 101-200, and the virtual resource pool C corresponds to the image collection device 201-300. Based on the corresponding relationship, the image acquisition device 100 is pre-configured with the external access address of the cloud storage system, that is, the first network address, and the ID information of the virtual resource pool A is pre-configured, and further, when the image is When the collection device 100 requests the target storage node from the management node, the first http request message sent to the management node carries the ID information of the virtual resource pool A, and the management node receives the first http request message, according to the The load balancing policy selects a target storage node corresponding to the image capturing device 100 from the storage nodes 1-3 included in the virtual resource pool A.

For example, the virtual resource pool and the storage node may belong to a one-to-one correspondence. For example, the cloud storage system includes 10 storage nodes, where the storage nodes 1-3 are divided into a virtual resource pool. The resource pool is named virtual resource pool A; the storage node 4-6 is divided into a virtual resource pool, which is named virtual resource pool B; the storage node 7-10 is divided into a virtual resource pool. The virtual resource pool is named as the virtual resource pool C; and the set data storage relationship is: the virtual resource pool A corresponds to the image collection device 1-100, and the virtual resource pool B corresponds to the image collection device 101-200. The resource pool C corresponds to the image collection devices 201-300. Based on the corresponding relationship, the image acquisition device 100 is pre-configured with the external access address of the cloud storage system, that is, the first network address, and the ID information of the virtual resource pool A is pre-configured, and further, when the image is When the collection device 100 requests the target storage node from the management node, the first http request message sent to the management node carries the ID information of the virtual resource pool A, and the management node receives the first http request message, according to the The load balancing policy selects a target storage node corresponding to the image capturing device 100 from the storage nodes included in the virtual resource pool A.

S302. Receive the first http reply message fed back by the management node, and extract the second network address from the first http reply message.

The first http reply message may further carry the system time of the management node, where the system time of the management node can reflect the timeliness of the first http response message, and after the image collecting device receives the first http reply message, The first http reply message may be timed out by the system time in the first http reply message. If the timeout occurs, the first http reply message may be discarded, and the sending to the management node for requesting the storage node may be re-executed. The first http request message step.

S303, after establishing a tcp connection with the target storage node based on the second network address, sending a second http request message carrying the target media data to be stored to the target storage node, so that: the target storage node is from the first Extracting the target media data from the second http request message, and storing the target media data;

It should be noted that, when the image collecting device uploads media data to the target storage node, the image capturing device may first detect whether a tcp connection is currently established with the target storage node, and detects that the target storage node is not currently associated with the target storage node. When the tcp connection is established, a tcp connection is established with the target storage node based on the second network address, and after the tcp connection is established, the media data is uploaded to the target storage node.

The second http request message may not only carry the target media data, but also may carry the encoder ID of the image collection device, the target ID information of the target virtual resource pool, the time stamp of the target media data, the system time of the image collection device, and the like. . Specifically, the encoder ID of the image collection device is used to identify the image collection device; and for the target ID information of the target resource pool, in the case where the virtual resource pool and the storage node belong to a many-to-many relationship, the target storage The node may determine, according to the target ID information of the target virtual resource pool, which storage space the target media data needs to be written; the time stamp of the target media data may be used to identify the target media data, and the system time of the image collection device may be verified. Whether the second http request message times out.

In the TCP/IP protocol, the TCP protocol provides a reliable connection service, and a three-way handshake is used to establish a connection. Therefore, the tcp connection established by the image collection device and the target storage node is a connection established by using a three-way handshake, where The specific implementation process of establishing a tcp connection by using a three-way handshake is not described here.

It should be emphasized that the image collection device can upload the target media data and the target smart data to be stored to the cloud storage system when the smart analysis function is provided. Then, the second http request message carries the target intelligent data. So that the target cloud storage system can correspondingly store the target media data and the target smart data. Optionally, in the second http request message, the target smart data may be located at the end of the target media data, and the target smart data is identified by a specific identifier, so that the cloud storage system may identify the specific identifier based on the specific identifier. Target intelligent data, and the target intelligent data is stored corresponding to the target media data.

S304: Receive a second http reply message fed back by the target storage node, where the second http reply message carries the target storage information.

S305. Extract the target storage information from the second http reply message.

The target storage information is information determined based on a storage location corresponding to the target media data.

After the target storage data is stored, the target storage node may determine the target storage information based on the storage location of the target media data, and then construct a second http reply message carrying the target storage information, and send the message to the image collection device. Correspondingly, after receiving the second http reply message fed back by the target storage node, the image collecting device may extract the target storage information from the second http reply message. For the specific content and relationship of the storage location corresponding to the target storage information and the target media data, reference may be made to the content of the foregoing embodiment, and details are not described herein.

S306. Save the target URL corresponding to the target media data to the platform server corresponding to the image collection device.

The target URL is the information determined based on the target storage information, and the relationship between the target URL and the target storage information may refer to the content of the foregoing embodiment, and details are not described herein. The second http reply message may further include: timestamp information of the target media data, and further, the image collecting device may send the timestamp information of the target media data to the platform server, where the platform server stores the target media data. The correspondence between the timestamp information and the target URL.

It should be emphasized that when the image collection device has the intelligent analysis function, the target intelligent data may be extracted from the target media data, and the target URL and the target smart data corresponding to the target media data are saved to a platform corresponding to the image collection device. server. Specifically, when the target storage information is a storage location corresponding to the target media data, the image collection device may directly send the storage location and the target intelligent data to the platform server, and the platform server generates the storage location based on the storage location. a target URL corresponding to the target media data, and correspondingly storing the target URL and the target smart data; of course, the image capturing device may also generate a target URL corresponding to the target media data based on the storage location, and the image collecting device The target URL and the target intelligent data are sent to the platform server such that the platform server directly stores the target URL and the target smart data. In addition, when the target storage information is the target URL, that is, the cloud storage system generates a target URL corresponding to the target media data based on the storage location corresponding to the target media data, so that the image collection device receives the target URL. The target URL and the target smart data may be sent to the platform server, and the target URL and the target smart data are correspondingly stored by the platform server.

Optionally, in order to improve media data uploading efficiency, the second http request message may be of a long connection type, that is, setting connection:keep-alive in the HTTP protocol, so that after the target media data is uploaded, the image capturing device does not need to close the tcp. Connection, the next time the media data is uploaded, the tcp connection is directly multiplexed. It can be seen that the long and short connections of HTTP are essentially TCP long connections and short connections. That is, after the second network address is requested, when the target media data to be stored is uploaded for the first time, it is necessary to first establish a tcp connection with the target storage node based on the second network address, and further, after the tcp connection is established. The data is uploaded to the target storage node. When the target media data to be stored is uploaded for the second time, since the tcp connection is not disconnected after the last uploading process, the data can be directly uploaded to the target storage node. It can be seen that the solution stores the media data of the image collection device through the direct storage mode, thereby avoiding the dumping of the platform server to the cloud storage system, thereby reducing the consumption of the network bandwidth resource and improving the efficiency of uploading the media data.

In a second aspect, in order to solve the related technical problem, the embodiment of the present application provides a media data storage method from the perspective of a cloud storage system.

It should be noted that the cloud storage system may include at least one management node and at least one storage node, where the management node is used to manage the storage node, and the storage node is used to store data, wherein the specific physical form of the storage node may be Server form. Moreover, the cloud storage system may correspond to an external access address, that is, a first network address, and the first network address is pre-stored in the image collection device. The first network address may be an IP address and a port number. For the configuration and specific form of the first network address, refer to the foregoing embodiment, and details are not described herein.

As shown in FIG. 4, a media data storage method provided by an embodiment of the present application is applied to a cloud storage system, and the method may include the following steps:

S401: Receive a storage node allocation request sent by the image collection device, where the storage node allocation request is sent by the image collection device based on the first network address stored in itself;

In order to request the cloud storage system to allocate a target storage node to the image collection device, the image collection device may send a storage node allocation request to the cloud storage system after establishing a communication connection with the cloud storage system based on the first network address; The cloud storage system can receive the storage node allocation request, and then perform a subsequent node allocation process.

It should be noted that, since the target storage node of the requested storage capacity is generally large, the image storage device may upload the media data to the target storage node multiple times once the target storage node determines. Based on the idea of uploading data to the same node multiple times, the triggering time for requesting the second network address from the cloud storage system may be set according to the specific application, that is, the timing of sending the storage node allocation request to the cloud storage system, for example, : The trigger timing can be started each time the image capture device is turned on, or reaches a predetermined time point, and so on.

S402, the second network address is fed back to the image collection device, so that: after obtaining the second network address, the image collection device uploads the target media data to be stored to the cloud storage system based on the second network address; The second network address is a network address of the target storage node, and the target storage node is a storage node allocated by the cloud storage system to the image collection device for storing media data of the image collection device;

After receiving the storage node allocation request sent by the image collection device, the cloud storage system may select the target storage node from each storage node, and after the target storage node determines, feed back the second network address, that is, the target, to the image collection device. The network address of the storage node. In addition, after obtaining the second network address, the image collection device may upload the target media data to be stored to the cloud storage system based on the second network address. The cloud storage system may select a target storage node by using a load balancing policy, which is of course not limited thereto.

It should be noted that after obtaining the second network address, the image collection device may upload the target media data to be stored to the cloud storage system in real time or periodically based on the second network address, where the real-time storage and timing are performed. For the definition of the storage, reference may be made to the above embodiments, and details are not described herein.

S403. The target media data uploaded by the image collection device is stored. The target media data is stored in the target storage node in the cloud storage system.

It can be seen that the solution stores the media data of the image collection device through the direct storage mode, thereby avoiding the dumping of the platform server to the cloud storage system, thereby reducing the consumption of the network bandwidth resource and improving the efficiency of uploading the media data.

Optionally, the image collection device may have an intelligent analysis function, so that the image collection device can perform intelligent analysis on the media data, and then store the intelligent data obtained by the intelligent analysis together with the corresponding media data into the cloud storage system. , thereby increasing the richness of data stored in the cloud storage system and the richness of data accessible by subsequent access terminals. Based on the processing idea, the image collection device uploads the target media data to be stored to the cloud storage system based on the second network address, and may include:

The image collection device uploads the target media data and the target smart data to be stored to the cloud storage system based on the second network address; wherein the target smart data is extracted by the image collection device from the target media data The data;

Correspondingly, the step of storing the target media data uploaded by the image collection device comprises:

And storing the target media data and the target smart data uploaded by the image collection device, where the target media data and the target smart data are stored in the target storage node in the cloud storage system.

Optionally, after storing the target media data uploaded by the image collection device, as shown in FIG. 5, a media data storage method provided by the second aspect of the present application may further include the following steps:

S404: The target storage information is fed back to the image collection device, so that after the image collection device receives the target storage information, the target URL corresponding to the target media data is saved to the platform server corresponding to the image collection device.

The target storage information is information determined based on a storage location corresponding to the target media data, and the target URL is information determined based on the target storage information.

After the cloud storage system stores the target media data, in order for the user to access the target media data through the platform server or the browser, the cloud storage system may determine the target storage information based on the storage location corresponding to the target media data, and then The target storage information is fed back to the image collection device, so that the image collection device saves the target URL corresponding to the target media data to the platform server corresponding to the image collection device, so that the subsequent platform server or browser can access the target URL. The target media data, wherein the access manner may include: downloading, deleting, or locking.

Specifically, the storage location corresponding to the target media data may be a disk identifier and a disk offset of the disk where the target media data is located, and an identifier of the media data, and the target storage information may be the target URL, or the target media. The storage location corresponding to the data. For the conversion relationship between the storage location of the target media data, the target storage information, and the target URL, refer to the foregoing embodiment, and details are not described herein.

A media data storage method provided by the second aspect of the embodiments of the present application is described below in conjunction with a specific embodiment.

The cloud storage system includes at least one management node and at least one storage node, wherein the management node is used to manage each storage node, and the management node may be a node independent of the storage node, or may be in a plurality of storage nodes. A node, that is, a storage node acts as both a storage node and a management node. And the first network address is specifically configured as an external access address of the management node in the cloud storage system, where the specific format and specific configuration manner of the first network address are used. The above embodiments are not described herein.

As shown in FIG. 6, a media data storage method provided by the second embodiment of the present application is applied to a cloud storage system, and the method may include the following steps:

S601, after the management node establishes a tcp connection with the image collection device, receiving a first http request message sent by the image collection device for requesting allocation of the storage node;

The tcp connection between the management node and the image collection device is: the image collection device requests the establishment of the management node based on the first network address. The first http request message may carry information such as an encoder ID of the image capturing device, a system time of the image capturing device, and the like. It can be understood that the system time of the image collection device can reflect the timeliness of the first http request message. When the management node receives the first http request message, the system can detect the first time through the system time in the first http request message. Whether an http request message has timed out, if it times out, it may not respond to the first http request message.

It can be understood that the image collecting device actively establishes a tcp connection with the management node, and the timing of establishing a triggering time of the tcp connection, that is, the timing of requesting the second network address from the cloud storage system, refer to the foregoing solution provided from the perspective of the image collecting device. The content in this article will not be repeated here. Moreover, since the TCP protocol provides a reliable connection service in the TCP/IP protocol, a three-way handshake is used to establish a connection. Therefore, the tcp connection established by the image collection device and the management node is a connection established by using a three-way handshake, wherein The three-way handshake establishes a specific implementation process of a tcp connection, and will not be described here.

S602. The management node determines a target storage node corresponding to the image collection device.

The management node may determine, from among the storage nodes, a target storage node corresponding to the image collection device. In addition, the management node selects the target storage node, and may adopt a load balancing policy, where the standards referenced by the load balancing policy include, but are not limited to, the storage space occupancy of the storage node, or the current load of the storage node. Quantity, and so on.

The first http request message carries the target ID information;

Correspondingly, the step of determining, by the management node, the target storage node corresponding to the image collection device comprises:

And selecting, from the storage node corresponding to the target virtual resource pool having the target ID information, a target storage node corresponding to the image collection device.

It should be noted that the ID information of the virtual resource pool is unique in the cloud storage system. Moreover, in a specific implementation manner, the virtual resource pool and the storage node may belong to a many-to-many relationship, that is, one virtual resource pool may belong to multiple storage nodes, and different storage spaces of one storage node may belong to different virtual environments. Resource pool. In another specific implementation manner, the virtual resource pool and the storage node may belong to a one-to-one correspondence, that is, one storage node may uniquely correspond to one virtual resource pool. The management node may select a target storage node corresponding to the image collection device from the target virtual resource pool corresponding to the target ID information. It should be noted that the management node may select a target storage node by using a load balancing policy, which is of course not limited thereto.

S603. After determining the target storage node, the management node feeds back, by the image collection device, a first http reply message carrying a second network address.

The second network address is a network address of the target storage node.

S604, after the target storage node establishes a tcp connection with the image collection device, receiving a second http request message sent by the image collection device;

The second http request message carries the target media data to be stored, and the tcp connection between the target storage node and the image collection device is: the image collection device requests to establish the target storage node based on the second network address.

S605. The target storage node extracts the target media data from the second http request message, and stores the target media data.

In order to send the target media data to the target storage node, the image collection device may construct a second http request message with the target media data to be stored, and then send the second http request message to the target storage node after the tcp connection is established; Correspondingly, the target storage node extracts the target media data from the second http request message, and stores the target media data.

The second http request message may not only carry the target media data, but also may carry the encoder ID of the image collection device, the target ID information of the target virtual resource pool, the time stamp of the target media data, the system time of the image collection device, and the like. . Specifically, the encoder ID of the image collection device is used to identify the image collection device; and for the target ID information of the target resource pool, in the case where the virtual resource pool and the storage node belong to a many-to-many relationship, the target storage The node may determine, according to the target ID information of the target virtual resource pool, which storage space the target media data needs to be written; the time stamp of the target media data may be used to identify the target media data, and the system time of the image collection device may be verified. Whether the second http request message times out. It should be emphasized that, in the case that the image collection device uploads the target media data and the target smart data to be stored to the cloud storage system, the second http request message may also carry the target smart data, thereby making the target The cloud storage system may correspondingly store the target media data and the target smart data. Optionally, in the second http request message, the target smart data may be located at the end of the target media data, and the target smart data is identified by a specific identifier, so that the cloud storage system may identify the specific identifier based on the specific identifier. Target intelligent data, and the target intelligent data is stored corresponding to the target media data.

S606. The target storage node feeds back a second http reply message to the image collection device, where the second http reply message carries the target storage information.

After the target storage node stores the target media data, the user may determine the target storage information based on the storage location of the target media data, and then construct the target storage information. The second http reply message is sent to the image collection device; correspondingly, after receiving the second http reply message fed back by the target storage node, the image collection device may extract the target storage information from the second http reply message. And saving the target URL corresponding to the target media data to the platform server corresponding to the image collection device, where the target URL is information determined based on the target storage information.

The second http reply message may further include: timestamp information of the target media data, and further, the image collecting device may send the timestamp information of the target media data to the platform server, where the platform server stores the target media data. The correspondence between the timestamp information and the target URL. For the specific content and relationship of the storage location corresponding to the target storage information and the target media data, reference may be made to the content of the foregoing embodiment, and details are not described herein. For the same, the relationship between the target URL and the target storage information can be referred to the content of the foregoing embodiment, and details are not described herein.

Optionally, in order to improve media data uploading efficiency, the second http request message may be of a long connection type, that is, setting connection:keep-alive in the HTTP protocol, so that after the target media data is uploaded, the image capturing device does not need to close the tcp. Connection, the next time the media data is uploaded, the tcp connection is directly multiplexed. It can be seen that the long and short connections of HTTP are essentially TCP long connections and short connections. That is, after the second network address is requested, when the target media data to be stored is uploaded for the first time, it is necessary to first establish a tcp connection with the target storage node based on the second network address, and further, after the tcp connection is established. And uploading data to the target storage node; and when uploading the target media data to be stored, since the tcp connection is not disconnected after the last uploading process, the data can be directly uploaded to the target storage node.

Optionally, the media data storage method provided in the second aspect of the embodiment of the present application may further include the following steps:

Receiving, by the accessing end, a media data processing request sent by the target URL, where the accessing end is the platform server or the browser, and the target URL on which the browser is based is obtained from the platform server;

The media data processing request is redirected to the target storage node to perform processing operations corresponding to the media data processing request by the target storage node.

After the target media data is stored in the target storage node, the cloud storage system needs to redirect the media data processing request to the target storage node after receiving the media data processing request sent by the access terminal based on the target URL. The target storage node performs a processing operation corresponding to the media data processing request.

Wherein, when the access terminal is a browser, the user can copy the target URL to the address input box of the browser, so that the browser issues a media data processing request. When the access terminal is a platform server, since the platform server stores the target URL, when the target media data needs to be accessed, the platform server can directly issue a media data processing request based on the target URL.

The media data processing request may be any one of a download request, a lock request, and a delete request. Correspondingly, when the media data processing request is a download request, the processing operation corresponding to the media data processing request is a download operation; and when the media data processing request is a lock request, the processing corresponding to the media data processing request The operation is a lock operation; when the media data processing request is a delete request, the processing operation corresponding to the media data processing request is a delete operation.

Specifically, the first network address is specifically an external access address of the management node in the cloud storage system; the target URL includes the first network address;

The step of receiving the media data processing request sent by the access terminal based on the target URL may include:

After establishing a tcp connection with the access terminal, the management node receives a third http request message sent by the access terminal for processing media data; wherein the third http request message is formed based on the target URL; the management node and the management node The tcp connection between the access terminals is: the access end requests the establishment of the management node based on the first network address in the target URL;

Correspondingly, the step of redirecting the media data processing request to the target storage node to perform a processing operation corresponding to the media data processing request by the target storage node may include:

The management node parses the third http request message to obtain the target URL;

Determining the target storage node corresponding to the target URL;

Determining the second network address corresponding to the target storage node;

And feeding back the third http reply message carrying the second network address to the accessing end, so that: the accessing end establishes a tcp connection with the target storage node based on the second network address in the third http reply message, and then The target storage node sends the third http request message, and further, the target storage node performs a processing operation corresponding to the third http request message on the target media data.

It should be noted that, in the management node, the correspondence between the node identifier of the storage node and the disk identifier of the disk included in the storage node may be established in advance, so that when the management node parses the target URL, it may be determined based on the correspondence relationship. The node identifier corresponding to the disk identifier is included in the target URL, and the determined node identifier is the node identifier of the target storage node, thereby determining the target storage node corresponding to the target URL.

Further, the target media data stored in the target storage node has a correspondence with the target intelligent data; wherein the target smart data is extracted from the target media data;

The performing, by the target storage node, the processing operation corresponding to the third http request message to the target media data, may include:

The target storage node performs a processing operation corresponding to the third http request message for the target media data and the target smart data.

The image collection device may send the target media data and the target intelligent data to the cloud storage system, so that the target storage node in the cloud storage system may correspondingly store the target media data and the target intelligence. Data; of course, in another implementation manner, after the image collection device sends the target media data to the target storage node, the target storage node may intelligently analyze the data content of the target media data in the background to obtain the corresponding target media data. Target intelligence data. Further, after the target storage node obtains the target media data and the target smart data, the target smart data and the target media data may be bound together, that is, the target smart data and the target media data have a corresponding relationship, so that the target is found. With the media data, the corresponding target intelligent data can be found. The two types of data are stored in the following way: the smart data is stored next to the target media data. For example: suppose the target media data uploaded by the image acquisition device is picture 1 and picture 2, picture 1 corresponds to smart data 1, picture 2 corresponds to intelligent data 2, picture 1-2 and intelligent data 1-2 are on the disk of the target storage node The specific storage method can be as shown in FIG. 7.

When the access terminal requests to download the target media data, the target storage node may feed back the target smart data while feeding back the target media data, so that the access terminal may display the target media data, and use the target intelligent data for searching or identifying, etc. business. Similarly, when the access end requests to delete the target media data, the target storage node may delete the target smart data while deleting the target media data. Similarly, when the access end requests to lock the target media data, the target storage node can lock the target smart data while locking the target media data.

In order to facilitate the understanding of the scheme, the timing diagram shown in FIG. 8 is a flow of the media data storage method provided by the embodiment of the present application from the perspective of the interaction of the capture machine, the management node, the target storage node, and the platform server. The schematic diagram, wherein the media data is a picture captured by a capture machine. It should be emphasized that in the timing diagram, the management node feeds back the first http reply message to the capture machine, and can immediately disconnect the tcp connection, or can not immediately disconnect the tcp connection, and whether to immediately disconnect depends mainly on the first http request. Whether the message belongs to the long connection type; similarly, after the target storage node feeds back the second http reply message to the capture machine, the tcp connection can be disconnected immediately, or the tcp connection is not immediately disconnected, and whether the immediate disconnection is mainly depends on the second Whether the http request message is of a long connection type. And, in the sequence diagram, after receiving the target storage information, the capture machine directly forwards the target storage message to the platform server, and the platform server generates a target URL based on the target storage information, of course, the capture machine can also After the target URL is generated based on the target storage information, the target URL is directly sent to the platform server, where the target storage information may be a target URL or a storage location of the target media data.

In a third aspect, corresponding to the method embodiment provided above, the embodiment of the present application further provides a media data storage system. As shown in FIG. 9, the media data storage system includes: an image collection device 910 and a cloud storage system 920. The image collection device 910 is pre-stored with a first network address, where the first network address is an external access address of the cloud storage system 920;

The image collection device 910 is configured to send a storage node allocation request to the cloud storage system to obtain a second network address fed back by the cloud storage system based on the first network address, and after obtaining the second network address, based on the The second network address is used to upload the target media data to be stored in the cloud storage system 920. The second network address is a network address of the target storage node, and the target storage node is: the cloud storage system 920 collects the image. a storage node allocated by the device for storing media data of the image collection device 910;

The cloud storage system 920 is configured to receive the storage node allocation request sent by the image collection device 910, and feed back the second network address to the image collection device 910; and store the target media data uploaded by the image collection device 910; The target media data is stored in the target storage node in the cloud storage system.

Optionally, the media data storage system may further include: a platform server corresponding to the image collection device;

The cloud storage system 920 is further configured to feed back the target storage information to the image collection device 910 after storing the target media data uploaded by the image collection device 910;

The image collection device 910 is further configured to receive the target storage information, and save the target URL corresponding to the target media data to a platform server corresponding to the image collection device 910;

Specifically, the first network address is specifically an external access address of the management node in the cloud storage system;

The image collection device 910 sends a storage node allocation request to the cloud storage system based on the first network address, and obtains a second network address that is fed back by the cloud storage system, specifically:

After the tcp connection is established with the management node based on the first network address, the image collection device 910 sends a first http request message for requesting the storage node to the management node, and further receives the first http feedback from the management node. Replying to the message and extracting the second network address from the first http reply message;

The cloud storage system 920 receives the storage node allocation request sent by the image collection device 910, and feeds back the second network address to the image collection device 910, specifically:

After establishing a tcp connection with the image collection device 910, the management node receives a first http request message sent by the image collection device 910 for requesting allocation of a storage node, and determines a target storage node corresponding to the image collection device, and determines After the target storage node, the image acquisition device 910 feeds back a first http reply message carrying the second network address.

Optionally, the storage node in the cloud storage system 920 belongs to at least one virtual resource pool, and the image collection device further stores, in advance, target ID information of the target virtual resource pool, where the target virtual resource pool is used for storing the image collection. a virtual resource pool of media data of the device 910;

The first http request message carries the target ID information;

The management node determines a target storage node corresponding to the image collection device, specifically:

The target storage node corresponding to the image collection device 910 is selected from the storage node corresponding to the target virtual resource pool having the target ID information. Specifically, the image collection device 910 uploads the target media data to be stored to the cloud storage system 920 based on the second network address, specifically:

After establishing a tcp connection with the target storage node based on the second network address, sending a second http request message carrying the target media data to be stored to the target storage node;

The cloud storage system 920 stores the target media data uploaded by the image collection device, specifically:

After the tcp connection is established with the image collection device, the target storage node receives the second http request message sent by the image collection device.

Extracting the target media data from the second http request message and storing the target media data.

Specifically, the cloud storage system 920 feeds back the target storage information to the image collection device, specifically:

The target storage node feeds back a second http reply message to the image collection device, where the second http reply message carries the target storage information;

The image collection device 910 receives the target storage information, specifically:

The image collection device 910 receives the second http reply message fed back by the target storage node;

Extracting the target storage information from the second http reply message.

Optionally, the image collection device 910 uploads the target media data to be stored to the cloud storage system based on the second network address, specifically: the target media data and the target to be stored based on the second network address. The smart data is uploaded to the cloud storage system 920, wherein the target smart data is data extracted by the image collecting device from the target media data;

The cloud storage system 920 stores the target media data uploaded by the image collection device 910, specifically:

The target media data and the target smart data uploaded by the image collection device 910 are stored, wherein the target media data and the target smart data are stored in a target storage node in the cloud storage system.

Optionally, the image collection device 910 saves the target URL corresponding to the target media data to the platform server corresponding to the image collection device, specifically:

And saving the target URL and the target smart data corresponding to the target media data to a platform server corresponding to the image collection device, where the target smart data is data extracted by the image collection device from the target media data.

Optionally, in a specific implementation, the cloud storage system 920 is further configured to:

Specifically, the first network address is specifically an external access address of the management node in the cloud storage system 920; the target URL includes the first network address;

The cloud storage system 920 receives the media data processing request sent by the access terminal based on the target URL, specifically:

Correspondingly, the cloud storage system 920 redirects the media data processing request to the target storage node, so that the target storage node performs a processing operation corresponding to the media data processing request, specifically:

Determining the target storage node corresponding to the target URL;

Optionally, the target media data stored in the target storage node has a correspondence with the target smart data; wherein the target smart data is extracted by the target storage node from the target media data;

The target storage node performs a processing operation corresponding to the third http request message on the target media data, specifically:

The target storage node performs a processing operation corresponding to the third http request message for the target media data and the target smart data. Optionally, the image collection device 910 is further configured to:

When the target media data upload fails, the target multimedia data is retransmitted to the cloud storage system 920 according to a predetermined retransmission policy.

Specifically, the image collection device 910 retransmits the target multimedia data to the cloud storage system according to a predetermined retransmission policy, specifically:

Specifically, the image collection device retransmits the target multimedia data to the cloud storage system according to a predetermined retransmission policy, specifically:

Returning to the step of requesting the cloud storage system 920 to obtain a second network address based on the first network address.

It should be noted that, for the embodiment of the media data storage system provided by the embodiment of the present application, since the method content involved is based on the method embodiment similar to the foregoing, the description is relatively simple, and the related method is as follows. A part of the description of the embodiment is sufficient.

In addition, in order to facilitate the understanding of the solution, FIG. 10 is a schematic structural diagram of an application example of the media data storage system provided by the embodiment of the present application. As shown in FIG. 10, the media data storage system provided by the embodiment of the present application includes a platform server, a capture machine, and a cloud storage system, where the cloud storage system includes a plurality of storage nodes and management nodes, and the storage nodes are divided into virtual Specifically, the basic process of storing pictures through the media data storage system shown in FIG. 10 is: (1) the capture machine captures the image and writes the image to the cloud storage system; (2) the cloud storage system returns the URL address of the image storage. (3) The capture machine returns the URL address of the image storage to the platform server; (4) The platform server writes the URL address of the image stored by the capture machine to the database. It can be seen that the media data storage system in FIG. 10 adopts the direct storage mode when storing pictures, thereby avoiding the platform server being dumped to the cloud storage system, thereby reducing the consumption of network bandwidth resources and improving the efficiency of uploading media data.

In a fourth aspect, corresponding to the foregoing method embodiment, the embodiment of the present application further provides an image capturing device. As shown in FIG. 11 , the image capturing device may include: a housing 1110, a processor 1120, a memory 1130, and a circuit. A board 1140 and a power supply circuit 1150, wherein the circuit board 1140 is disposed inside a space surrounded by the housing 1110, the processor 1120 and the memory 1130 are disposed on the circuit board 1140; the power supply circuit 1150 is configured to supply power to each circuit or device; 1130 is configured to store executable program code; the processor 1120 executes the media data storage method by executing the executable program code stored in the memory 1130; wherein the executing the media data storage method may include:

And requesting, by the cloud storage system, a second network address, where the first network address is an external access address of the cloud storage system, and the second network address is a network address of the target storage node. The target storage node is: a storage node allocated by the cloud storage system to the image collection device for storing media data of the image collection device;

The image collection device is a device having a camera function. In a specific application, the image capture device may be a capture camera or a network camera, which is of course not limited thereto. Moreover, the media data collected by the image collection device includes, but is not limited to, a picture.

Optionally, after the target media data to be stored is uploaded to the cloud storage system based on the second network address, the method further includes:

Receiving target storage information fed back by the cloud storage system; wherein the target storage information is information determined based on a storage location corresponding to the target media data;

Saving the target URL corresponding to the target media data to a platform server corresponding to the image collection device; wherein the target URL is information determined based on the target storage information.

Optionally, the first network address is specifically an external access address of a management node in the cloud storage system;

The step of requesting, by the cloud storage system, the second network address, based on the first network address, includes:

After establishing a tcp connection with the management node based on the first network address, sending a first http request message for requesting the storage node to the management node, so that: the management node determines that the image collection device corresponds to a target storage node, and after the target storage node determines, feed back to the image collection device a first http reply message carrying a second network address;

Receiving the first http reply message fed back by the management node, and extracting the second network address from the first http reply message.

Optionally, the storage node in the cloud storage system belongs to at least one virtual resource pool, and the image collection device further stores target ID information of the target virtual resource pool, where the target virtual resource pool is used for storage. a virtual resource pool of media data of the image capture device;

The first http request message carries the target ID information;

Optionally, the step of uploading the target media data to be stored to the cloud storage system based on the second network address includes:

After establishing a tcp connection with the target storage node based on the second network address, sending a second http request message carrying the target media data to be stored to the target storage node, so that: the target storage node is Extracting the target media data in the second http request message, and storing the target media data.

Optionally, the step of receiving the target storage information that is fed back by the cloud storage system includes:

Receiving a second http reply message fed back by the target storage node, where the second http reply message carries the target storage information;

Extracting the target storage information from the second http reply message.

Uploading target media data and target smart data to be stored to the cloud storage system based on the second network address, wherein the target media data and the target smart data are stored in a target in the cloud storage system a storage node, the target intelligent data being data extracted by the image collection device from the target media data.

Optionally, the step of saving the target URL corresponding to the target media data to the platform server corresponding to the image collection device includes:

Saving the target URL corresponding to the target media data and the target smart data to a platform server corresponding to the image collection device, where the target smart data is extracted by the image collection device from the target media data data.

Optionally, the media data storage method further includes:

Optionally, the step of retransmitting the target multimedia data to the cloud storage system according to a predetermined retransmission policy includes:

Optionally, the target storage information is the target URL; or the target storage information is the storage location.

It should be noted that, for the embodiment of the image collection device provided by the embodiment of the present application, since the method content involved is based on the method embodiment similar to the foregoing, the description is relatively simple, and the related method is referred to the method implementation. Part of the description of the example can be.

The fifth aspect, corresponding to the foregoing method embodiment, the embodiment of the present application further provides a cloud storage system. As shown in FIG. 12, the cloud storage system includes: a management node 1210 and a storage node 1220;

Optionally, the target storage node is further configured to: after storing the target media data uploaded by the image collection device, feed back the target storage information to the image collection device, so that: the image collection device receives the location After the target storage information is stored, the target URL corresponding to the target media data is saved to a platform server corresponding to the image collection device;

Optionally, the management node receives the storage node allocation request sent by the image collection device, specifically:

After the Tcp connection is established with the image collection device, the management node receives a first http request message sent by the image collection device for requesting allocation of a storage node, where the management node and the image collection device The tcp connection is: the image collection device requests the establishment of the management node based on the first network address;

Correspondingly, the management node feeds back the second network address to the image collection device, specifically:

Determining, by the management node, a target storage node corresponding to the image collection device;

After the target storage node is determined, the first http reply message carrying the second network address is fed back to the image collection device.

The first http request message carries the target ID information;

Optionally, the target storage node stores the target media data uploaded by the image collection device, specifically:

Receiving, by the target storage node, a second http request message sent by the image collection device after establishing a tcp connection with the image collection device, where the second http request message carries target media data to be stored, The tcp connection between the target storage node and the image collection device is: the image collection device requests to establish the target storage node based on the second network address;

Optionally, the target storage node feeds back the target storage information to the image collection device, specifically:

The target storage node feeds back a second http reply message to the image collection device, where the second http reply message carries target storage information.

Optionally, the image collection device uploads the target media data to be stored to the cloud storage system based on the second network address, including:

And the image collection device uploads the target media data and the target smart data to be stored to the cloud storage system based on the second network address; wherein the target smart data is the image collection device from the target media Data extracted from the data;

Correspondingly, the target storage node stores the target media data uploaded by the image collection device, specifically:

The target storage node stores the target media data and the target smart data uploaded by the image collection device, wherein the target media data and the target smart data are stored in the target in the cloud storage system Storage node.

Optionally, the management node is further configured to: receive a media data processing request sent by the access terminal based on the target URL; where the access end is the platform server or a browser, where the browser is based The target URL is obtained from the platform server;

Redirecting the media data processing request to the target storage node to perform a processing operation corresponding to the media data processing request by the target storage node.

Optionally, the target URL includes the first network address;

The management node receives a media data processing request sent by the access terminal based on the target URL, specifically:

After the Tcp connection is established with the access terminal, the management node receives a third http request message sent by the access terminal for processing media data, where the third http request message is formed based on the target URL. The tcp connection between the management node and the access terminal is: the access end requests the establishment of the management node based on the first network address in the target URL;

Correspondingly, the management node redirects the media data processing request to the target storage node, so that the target storage node performs a processing operation corresponding to the media data processing request, specifically:

Determining the target storage node corresponding to the target URL;

And feeding back, to the access end, a third http reply message carrying the second network address, so that: the access end establishes with the target storage node based on a second network address in the third http reply message After the tcp is connected, the third http request message is sent to the target storage node, and further, the target storage node performs a processing operation corresponding to the third http request message on the target media data.

Optionally, the target media data stored in the target storage node has a correspondence with the target smart data; wherein the target smart data is data extracted from the target media data;

The target storage node performs a processing operation corresponding to the third http request message to the target media data and the target smart data.

It should be noted that, for the embodiment of the cloud storage system provided by the embodiment of the present application, since the method content involved is based on the method embodiment similar to the foregoing, the description is relatively simple, and the related method is referred to the method implementation. Part of the description of the example can be.

It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply such entities or operations. There is any such actual relationship or order between them. Furthermore, the term "comprises" or "comprises" or "comprises" or any other variations thereof is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that comprises a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

The various embodiments in the present specification are described in a related manner, and the same or similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment.

The above description is only the preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application are included in the scope of the present application.

Claims

A media data storage method, which is characterized in that it is applied to an image acquisition device, wherein the image acquisition device pre-stores a first network address, where the first network address is an external access address of the cloud storage system; :

And requesting, by the cloud storage system, a second network address, where the second network address is a network address of the target storage node, where the target storage node is: the cloud storage system is a storage node allocated by the image collection device for storing media data of the image collection device;

After the second network address is obtained, the target media data to be stored is uploaded to the cloud storage system based on the second network address; wherein the target media data is stored in the cloud storage system. The target storage node.
The method according to claim 1, wherein after the target media data to be stored is uploaded to the cloud storage system based on the second network address, the method further includes:

Receiving target storage information fed back by the cloud storage system; wherein the target storage information is information determined based on a storage location corresponding to the target media data;

Saving the target uniform resource locator URL corresponding to the target media data to a platform server corresponding to the image collection device; wherein the target URL is information determined based on the target storage information.
The method according to claim 1 or 2, wherein the first network address is specifically an external access address of a management node in the cloud storage system;

The step of requesting, by the cloud storage system, the second network address, based on the first network address, includes:

After establishing a transmission control protocol tcp connection with the management node based on the first network address, sending a first http request message for requesting the storage node to the management node, so that: the management node determines the image Collecting a target storage node corresponding to the device, and after determining by the target storage node, feeding back, to the image collection device, a first http reply message carrying a second network address;

Receiving the first http reply message fed back by the management node, and extracting the second network address from the first http reply message.
The method according to claim 3, wherein the storage node in the cloud storage system belongs to at least one virtual resource pool, and the image collection device further stores target ID information of the target virtual resource pool in advance, The target virtual resource pool is a virtual resource pool for storing media data of the image collection device;

The first http request message carries the target ID information;

Correspondingly, the step of determining, by the management node, the target storage node corresponding to the image collection device comprises:

The management node extracts the target ID information from the first http request message;

And selecting, from the storage node corresponding to the target virtual resource pool having the target ID information, a target storage node corresponding to the image collection device.
The method according to claim 1 or 2, wherein the step of uploading the target media data to be stored to the cloud storage system based on the second network address comprises:

After establishing a tcp connection with the target storage node based on the second network address, sending a second http request message carrying the target media data to be stored to the target storage node, so that: the target storage node is Extracting the target media data in the second http request message, and storing the target media data.
The method according to claim 5, wherein the step of receiving the target storage information fed back by the cloud storage system comprises:

Receiving a second http reply message fed back by the target storage node, where the second http reply message carries the target storage information;

Extracting the target storage information from the second http reply message.
The method according to claim 1 or 2, wherein the step of uploading the target media data to be stored to the cloud storage system based on the second network address comprises:

Uploading target media data and target smart data to be stored to the cloud storage system based on the second network address, wherein the target media data and the target smart data are stored in a target in the cloud storage system a storage node, the target intelligent data being data extracted by the image collection device from the target media data.
The method according to claim 2, wherein the step of saving the target URL corresponding to the target media data to the platform server corresponding to the image collection device comprises:

Saving the target URL corresponding to the target media data and the target smart data to a platform server corresponding to the image collection device, where the target smart data is extracted by the image collection device from the target media data data.
The method according to claim 1 or 2, further comprising:

When the target media data upload fails, the target multimedia data is retransmitted to the cloud storage system according to a predetermined retransmission policy.
The method according to claim 9, wherein the step of retransmitting the target multimedia data to the cloud storage system according to a predetermined retransmission policy comprises:

Returning to the step of uploading the target multimedia data to the cloud storage system based on the second network address.
The method according to claim 9, wherein the step of retransmitting the target multimedia data to the cloud storage system according to a predetermined retransmission policy comprises:

Returning to the step of requesting the cloud storage system to obtain a second network address based on the first network address.
The method according to claim 2, wherein the target storage information is the target URL; or the target storage information is the storage location.
A media data storage method is characterized in that it is applied to a cloud storage system; the method includes:

Receiving a storage node allocation request sent by the image collection device, where the storage node allocation request is sent by the image collection device based on a first network address stored in the first network address, and the first network address is external to the cloud storage system. address;

Retrieving the second network address to the image collection device, so that: after obtaining the second network address, the image collection device uploads target media data to be stored to the cloud based on the second network address a storage system, wherein the second network address is a network address of the target storage node, and the target storage node is: the cloud storage system is allocated by the image collection device for storing the image collection device. a storage node for media data;

And storing the target media data uploaded by the image collection device; wherein the target media data is stored in the target storage node in the cloud storage system.
The method according to claim 13, wherein after the storing the target media data uploaded by the image collection device, the method further comprises:

Returning the target storage information to the image collection device, so that after the image collection device receives the target storage information, the target uniform resource locator URL corresponding to the target media data is saved to the image collection device. Platform server;

The target storage information is information determined based on a storage location corresponding to the target media data, and the target URL is information determined based on the target storage information.
The method according to claim 13 or 14, wherein the first network address is specifically an external access address of a management node in the cloud storage system;

The step of receiving a storage node allocation request sent by the image collection device includes:

The management node receives a first http request message sent by the image collection device for requesting allocation of a storage node after establishing a transmission control protocol tcp with the image collection device; wherein the management node and the image The tcp connection between the collection devices is: the image collection device requests the establishment of the management node based on the first network address;

Correspondingly, the step of feeding back the second network address to the image collection device includes:

Determining, by the management node, a target storage node corresponding to the image collection device;

After the target storage node is determined, the first http reply message carrying the second network address is fed back to the image collection device.
The method according to claim 15, wherein the storage node in the cloud storage system belongs to at least one virtual resource pool, and the image collection device further stores target ID information of the target virtual resource pool in advance, The target virtual resource pool is a virtual resource pool for storing media data of the image collection device;

The first http request message carries the target ID information;

The step of the management node determining the target storage node corresponding to the image collection device includes:

The management node extracts the target ID information from the first http request message;

And selecting, from the storage node corresponding to the target virtual resource pool having the target ID information, a target storage node corresponding to the image collection device.
The method according to claim 13 or 14, wherein the step of storing the target media data uploaded by the image collection device comprises:

Receiving, by the target storage node, a second http request message sent by the image collection device after establishing a tcp connection with the image collection device, where the second http request message carries target media data to be stored, The tcp connection between the target storage node and the image collection device is: the image collection device requests to establish the target storage node based on the second network address;

Extracting the target media data from the second http request message and storing the target media data.
The method according to claim 17, wherein the step of feeding back the target storage information to the image collection device comprises:

The target storage node feeds back a second http reply message to the image collection device, where the second http reply message carries target storage information.
The method according to claim 13 or 14, wherein the image capturing device uploads the target media data to be stored to the cloud storage system based on the second network address, including:

And the image collection device uploads the target media data and the target smart data to be stored to the cloud storage system based on the second network address; wherein the target smart data is the image collection device from the target media Data extracted from the data;

Correspondingly, the step of storing the target media data uploaded by the image collection device includes:

And storing the target media data and the target smart data uploaded by the image collection device, where the target media data and the target smart data are stored in the target storage node in the cloud storage system.
The method of claim 14 further comprising:

Receiving, by the accessing end, a media data processing request sent by the target URL, where the accessing end is the platform server or a browser, and the target URL on which the browser is based is obtained from the platform server;

Redirecting the media data processing request to the target storage node to perform a processing operation corresponding to the media data processing request by the target storage node.
The method according to claim 20, wherein the first network address is specifically an external access address of a management node in the cloud storage system; and the target URL includes the first network address;

And the step of receiving, by the receiving access end, a media data processing request sent by the target URL, including:

After the Tcp connection is established with the access terminal, the management node receives a third http request message sent by the access terminal for processing media data, where the third http request message is formed based on the target URL. The tcp connection between the management node and the access terminal is: the access end requests the establishment of the management node based on the first network address in the target URL;

Correspondingly, the step of redirecting the media data processing request to the target storage node to perform a processing operation corresponding to the media data processing request by the target storage node comprises:

The management node parses the third http request message to obtain the target URL;

Determining the target storage node corresponding to the target URL;

Determining the second network address corresponding to the target storage node;

And feeding back, to the access end, a third http reply message carrying the second network address, so that: the access end establishes with the target storage node based on a second network address in the third http reply message After the tcp is connected, the third http request message is sent to the target storage node, and further, the target storage node performs a processing operation corresponding to the third http request message on the target media data.
The method according to claim 21, wherein the target media data stored in the target storage node has a correspondence with target smart data; wherein the target smart data is from the target media data. Extracted data;

The target storage node performs a processing operation corresponding to the third http request message on the target media data, including:

The target storage node performs a processing operation corresponding to the third http request message to the target media data and the target smart data.
A media data storage system, comprising: an image collection device and a cloud storage system, wherein the image collection device pre-stores a first network address, where the first network address is an external access address of the cloud storage system;

The image collection device is configured to send, according to the first network address, a storage node allocation request to the cloud storage system, obtain a second network address fed back by the cloud storage system, and obtain the second network address. And uploading the target media data to be stored to the cloud storage system, where the second network address is a network address of the target storage node, and the target storage node is: a storage node allocated by the cloud storage system to the image collection device for storing media data of the image collection device;

The cloud storage system is configured to receive a storage node allocation request sent by the image collection device, and feed back the second network address to the image collection device; and store the target media data uploaded by the image collection device; The target media data is stored in the target storage node in the cloud storage system.
The media data storage system according to claim 23, wherein the media data storage system further comprises: a platform server corresponding to the image collection device;

The cloud storage system is further configured to feed back the target storage information to the image collection device after storing the target media data uploaded by the image collection device;

The image collection device is further configured to receive the target storage information, and save the target uniform resource locator URL corresponding to the target media data to a platform server corresponding to the image collection device;

The target storage information is information determined based on a storage location corresponding to the target media data, and the target URL is information determined based on the target storage information.
The media data storage system according to claim 23 or 24, wherein the first network address is specifically an external access address of a management node in the cloud storage system;

The image collection device sends a storage node allocation request to the cloud storage system based on the first network address, and obtains a second network address that is fed back by the cloud storage system, specifically:

After the image collection device establishes a transmission control protocol tcp connection with the management node based on the first network address, the image acquisition device sends a first http request message for requesting the storage node to the management node, and further, receives the management. The first http reply message fed back by the node, and extracting a second network address from the first http reply message;

Receiving, by the cloud storage system, a storage node allocation request sent by the image collection device, and feeding back the second network address to the image collection device, specifically:

After the Tcp connection is established with the image collection device, the management node receives a first http request message sent by the image collection device for requesting allocation of a storage node, and determines a target storage node corresponding to the image collection device. After the target storage node is determined, the first http reply message carrying the second network address is fed back to the image collection device.
The media data storage system according to claim 25, wherein the storage node in the cloud storage system belongs to at least one virtual resource pool, and the image collection device further stores target ID information of the target virtual resource pool in advance. The target virtual resource pool is a virtual resource pool for storing media data of the image collection device;

The first http request message carries the target ID information;

The management node determines a target storage node corresponding to the image collection device, specifically:

The management node extracts the target ID information from the first http request message;

And selecting, from the storage node corresponding to the target virtual resource pool having the target ID information, a target storage node corresponding to the image collection device.
The media data storage system according to claim 23 or 24, wherein the image collection device uploads the target media data to be stored to the cloud storage system based on the second network address, specifically:

After establishing a tcp connection with the target storage node based on the second network address, sending a second http request message carrying the target media data to be stored to the target storage node;

The cloud storage system stores the target media data uploaded by the image collection device, specifically:

Receiving, by the target storage node, a second http request message sent by the image collection device after establishing a tcp connection with the image collection device;

Extracting the target media data from the second http request message and storing the target media data.
The media data storage system according to claim 27, wherein the cloud storage system feeds back the target storage information to the image collection device, specifically:

The target storage node feeds back a second http reply message to the image collection device, where the second http reply message carries target storage information;

The image collection device receives the target storage information, specifically:

The image collection device receives the second http reply message fed back by the target storage node;

Extracting the target storage information from the second http reply message.
The media data storage system according to claim 23 or 24, wherein the image collection device uploads the target media data to be stored to the cloud storage system based on the second network address, specifically: based on Uploading, by the second network address, the target media data and the target smart data to be stored to the cloud storage system, where the target smart data is extracted by the image collection device from the target media data data;

The cloud storage system stores the target media data uploaded by the image collection device, specifically:

And storing the target media data and the target smart data uploaded by the image collection device, where the target media data and the target smart data are stored in a target storage node in the cloud storage system.
The media data storage system according to claim 24, wherein the image collection device saves the target URL corresponding to the target media data to a platform server corresponding to the image collection device, specifically:

Saving the target URL and the target smart data corresponding to the target media data to a platform server corresponding to the image collection device, where the target smart data is data extracted by the image collection device from the target media data .
The media data storage system according to claim 24, wherein the cloud storage system is further configured to:

Receiving, by the accessing end, a media data processing request sent by the target URL, where the accessing end is the platform server or a browser, and the target URL on which the browser is based is obtained from the platform server;

Redirecting the media data processing request to the target storage node to perform a processing operation corresponding to the media data processing request by the target storage node.
The media data storage system according to claim 31, wherein the first network address is specifically an external access address of a management node in the cloud storage system; and the target URL includes the first network address;

The cloud storage system receives a media data processing request sent by the access terminal based on the target URL, specifically:

After the Tcp connection is established with the access terminal, the management node receives a third http request message sent by the access terminal for processing media data, where the third http request message is formed based on the target URL. The tcp connection between the management node and the access terminal is: the access end requests the establishment of the management node based on the first network address in the target URL;

Correspondingly, the cloud storage system redirects the media data processing request to the target storage node, so that the target storage node performs a processing operation corresponding to the media data processing request, specifically:

The management node parses the third http request message to obtain the target URL;

Determining the target storage node corresponding to the target URL;

Determining the second network address corresponding to the target storage node;

And feeding back, to the access end, a third http reply message carrying the second network address, so that: the access end establishes with the target storage node based on a second network address in the third http reply message After the tcp is connected, the third http request message is sent to the target storage node, and further, the target storage node performs a processing operation corresponding to the third http request message on the target media data.
The media data storage system according to claim 32, wherein the target media data stored in the target storage node has a correspondence with target smart data; wherein the target smart data is the target media data. The data extracted in ;

The target storage node performs a processing operation corresponding to the third http request message on the target media data, specifically:

The target storage node performs a processing operation corresponding to the third http request message to the target media data and the target smart data.
A cloud storage system, comprising: a management node and a storage node; wherein

The management node is configured to receive a storage node allocation request sent by the image collection device, and feed back a second network address to the image collection device, so that: after obtaining the second network address, the image collection device is based on the Transmitting the target media data to be stored to the cloud storage system, where the storage node allocation request is sent by the image collection device based on the first network address stored in itself, The first network address is an external access address of the management node, the second network address is a network address of the target storage node, and the target storage node is: the cloud storage system is allocated by the image collection device, a storage node for storing media data of the image capture device;

The target storage node is configured to store the target media data uploaded by the image collection device.
The cloud storage system according to claim 34, wherein the target storage node is further configured to: after storing the target media data uploaded by the image collection device, feed back target storage information to the image collection device, After the image collection device receives the target storage information, save the target uniform resource locator URL corresponding to the target media data to the platform server corresponding to the image collection device;

The target storage information is information determined based on a storage location corresponding to the target media data, and the target URL is information determined based on the target storage information.
The cloud storage system according to claim 35, wherein the management node is further configured to:

Receiving, by the accessing end, a media data processing request sent by the target URL, where the accessing end is the platform server or a browser, and the target URL on which the browser is based is obtained from the platform server;

Redirecting the media data processing request to the target storage node to perform a processing operation corresponding to the media data processing request by the target storage node.