WO2018176244A1 - Data collection method, device, and dynamic environment network management system - Google Patents

Abstract

The present invention discloses a data collection method, device, and dynamic environment network management system. The method comprises the following steps: obtaining a preset XML protocol template matching an accessed intelligent device; transforming, according to the XML protocol template, a first data model comprising data collection commands into first XML data; transforming the first XML data into first bottom-end data that supports a device protocol, transmitting the first bottom-end data to the intelligent device, receiving second bottom-end data comprising raw data of the intelligent device and returned by the intelligent device, and transforming the second bottom-end data into second XML data; and transforming the second XML data into a second data model, and obtaining raw data in the second data model. Thus, dynamic access for adding an intelligent device is realized, and there is no need to respectively write a collection library, a protocol analysis library, and an adaptation library for each intelligent device. Hence, repeated development is reduced, system compatibility and scalability are improved, only a small amount of code development work is required, testing is easy, and development workloads and costs are reduced.

Description

 Technical field

 [0001] The present invention relates to the field of communications technologies, and in particular, to a data collection method, apparatus, and dynamic ring network management system.

 Background technique

 [0002] In the dynamic ring network management system, data collection involves some intelligent terminal devices, which have various types, large interface differences, and inconsistent protocols, resulting in a large workload of device access, thereby giving The data acquisition and monitoring of the front end in the system brings great difficulties.

 [0003] At present, the dynamic ring network management system needs to write an acquisition library and a protocol analysis library for each smart device after accessing the smart device and performing data collection, and the access service module of the same ring network management system is also required. Add the corresponding adapter library. Therefore, whenever a new smart device needs access, it requires a lot of programming, debugging and testing work, which causes the workload to increase exponentially, which makes the acquisition and monitoring program difficult to expand, and it is difficult to adapt to the customer. Some special needs.

 [0004] In summary, the existing dynamic ring network management system cannot implement dynamic access of new smart devices, and has poor compatibility and scalability, and high cost.

 technical problem

 The main purpose of the embodiments of the present invention is to provide a data collection method, device, and dynamic ring network management system, which are designed to implement dynamic access of new smart devices, enhance compatibility and scalability, and reduce burst cost. Problem solution

 Technical solution

 [0006] In order to achieve the above objective, a data collection method is provided on the one hand, and the method includes the following steps: [0007] acquiring a preset XML protocol template that matches an accessed smart device;

 [0008] converting the first data model including the data collection instruction into the first XML data according to the XML protocol template;

Converting the first XML data into the first bottom end data of the support device protocol and sending the data to the smart device, and receiving the second bottom end data of the original data that is returned by the smart device and including the smart device. , Converting the second bottom end data into second XML data;

[0010] converting the second XML data into a second data model, and acquiring the original data in the second data model.

 [0011] Optionally, before the step of acquiring the preset XML protocol template that matches the accessed smart device, the method further includes:

 [0012] acquiring device point table data of the smart device, associating the device point table data with the data model, and generating an XML protocol template.

 [0013] Optionally, the device point table data includes a device protocol, and the associating the device point table data with a data model includes:

 [0014] defining a data structure of the monitoring quantity in the data model and a data structure of the monitoring quantity in the device protocol; [0015] establishing a data structure of the monitoring quantity in the data model and a data structure of the monitoring quantity in the device protocol Mapping relations.

 [0016] Optionally, the device point table data further includes a public parameter, and the step of defining a data structure of the monitoring quantity in the data model and a data structure of the monitoring quantity in the device protocol further includes:

[0017] abstracting the common parameter, configuring performance parameters of the data processing according to the abstracted public parameters.

[0018] Optionally, the XML protocol template includes performance parameters, device parameters, protocol tags, and mapping relationships.

[0019] Optionally, the performance parameter includes a maximum number of groups of monitoring quantities and a capacity of each group of monitoring quantities.

 Optionally, the method further includes: sending the first bottom end data packet to the smart device according to the maximum number of groups and the each group of capacity.

[0021] Optionally, the device parameter includes a device code and a device network address.

 [0022] Optionally, the mapping relationship is a correspondence between the data model and each attribute in the data structure of the monitoring quantity in the device protocol.

 [0023] Optionally, the attribute includes a channel number, a channel name, and a channel type.

 [0024] Optionally, the attribute further includes a monitoring quantity name, a monitoring quantity type, a group number of the monitoring quantity, an ID and a value in the monitoring quantity group.

 [0025] Optionally, the XML data includes scan data, remote adjustment data, and remote control data in an XML format.

[0026] Another aspect provides a data collection device, the device comprising: [0027] an access service module, configured to acquire a preset XML protocol template that matches the accessed smart device; [0028] a protocol conversion module, configured to include a first data acquisition instruction according to the XML protocol template Converting the data model to the first XML data;

[0029] The communication processing module is configured to convert the first XML data into the first bottom end data of the support device protocol and send the data to the smart device, and receive the original data that is returned by the smart device and include the smart device. Second bottom end data, and converting the second bottom end data into second XML data;

[0030] The protocol conversion module is further configured to: convert the second XML data into a second data model, and obtain the original data in the second data model.

[0031] Optionally, the device further includes a protocol configuration module, where the protocol configuration module is configured to: obtain device point table data of the smart device, associate the device point table data with a data model, and generate an XML protocol template. .

 [0032] Optionally, the device point table data includes a device protocol, where the protocol configuration module includes:

[0033] a defining unit, configured to define a data structure of the monitoring quantity in the data model and a data structure of the monitoring quantity in the device protocol;

 [0034] a mapping unit, configured to establish a mapping relationship between a data structure of the monitoring quantity in the data model and a data structure of the monitoring quantity in the device protocol.

[0035] Optionally, the device point table data further includes a common parameter, the protocol configuration module further includes a parameter extraction unit, and the parameter abstraction unit is configured to:

[0036] abstracting the common parameter, and configuring performance parameters of the data processing module by the communication processing module according to the abstracted public parameter.

 [0037] Optionally, the communication processing module is configured to: send the first bottom end data packet to the smart device according to the maximum number of groups and the each group of capacity.

[0038] Similarly, a moving ring network management system is also proposed, and the system includes:

[0039] one or more processors;

[0040] a memory;

[0041] one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications being Configured to perform the aforementioned data collection methods. Advantageous effects of the invention

 Beneficial effect

 [0042] A data collection method provided by an embodiment of the present invention, by presetting an XML protocol template, converting a data model and an XML data according to an XM L protocol template, and converting the XML data and the bottom end data, Realize the dynamic transmission of the data acquisition command from the dynamic ring network management system to the intelligent device and the dynamic transmission of the original data from the intelligent device to the dynamic ring network management system, realizing the dynamic access of the newly added intelligent devices, without separately preparing the collection library for each intelligent device. The protocol parsing library and the adapting library reduce duplication and increase system compatibility and scalability. When there is a new smart device access, only a small amount of code is required to configure a new XML protocol template, which is easy to test, greatly reduces the bursting workload and reduces the cost of bursting.

 Brief description of the drawing

 DRAWINGS

 1 is a flow chart of a first embodiment of a data collection method of the present invention;

 2 is a specific flowchart of generating an XML protocol template by a dynamic ring network management system according to an embodiment of the present invention;

 3 is a flow chart of a second embodiment of the data collection method of the present invention;

 4 is a schematic block diagram of a first embodiment of a data collection device of the present invention;

 5 is a schematic diagram of interaction of each unit module in data collection by the data collection device in the embodiment of the present invention;

6 is a schematic block diagram of a second embodiment of a data collection device of the present invention;

7 is a block diagram of the protocol configuration module of FIG. 6.

 [0050] The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

Embodiments of the invention

The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art are not making All other embodiments obtained under the premise of productive labor are within the scope of the invention.

 [0052] It should be noted that all directional indications (such as up, down, left, right, front, back, ...) in the embodiments of the present invention are only used to explain the components in a certain posture (as shown in the drawing). The relative positional relationship, the motion situation, and the like, if the specific posture changes, the directional indication also changes accordingly.

 In addition, the descriptions of "first", "second" and the like in the present invention are used for descriptive purposes only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. . Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.

Referring to FIG. 1, a first embodiment of the data collection method of the present invention is proposed. The method can be applied to a dynamic network management system, and the method includes the following steps:

[0055] Sl l, obtaining a preset XML protocol template that matches the accessed smart device.

[0056] In this step S11, after the smart device accesses the dynamic ring network management system, the dynamic ring network management system extracts from the preset multiple extensible markup language (XML) according to the device code (ID) of the smart device. Obtain an XML protocol template matching the smart device in the protocol template.

[0057] The XML protocol template stores a full-scale mapping, which includes parameters such as performance parameters, device parameters, protocol tags, and mapping relationships, and optionally, may also include communication parameters. among them:

[0058] The performance parameter is a parameter required for data processing according to a configuration of a communication response speed, a communication delay, and the like, and includes a maximum number of groups of monitoring quantities (or a maximum number of processing groups) and a capacity of each group of monitoring quantities (ie, Capacity of each group of monitoring);

[0059] device parameters, including device code and device network address;

[0060] Protocol mark, divided into two modes: get (GET) and set (SET);

[0061] The mapping relationship is a correspondence between each attribute of the data structure of the monitoring model in the data model and the device protocol (ie, the original protocol of the smart device), wherein the data model can be abstracted into a channel number, a channel name, and a channel type, and the data structure The attributes in the channel include at least the channel number, the channel name, and the channel type. It can also include the monitoring quantity name, the monitoring type, the monitoring group number, the monitoring group ID, and the value.

[0062] Taking the device protocol as an example of the intelligent device of the national communication protocol from the serial port 103, the corresponding XML protocol The template contains the following parameters:

 [0063] (1) Performance parameters: data processing, maximum number of monitoring quantities, and monitoring capacity per group;

[0064] (2) device parameters: device code, device network address;

[0065] (3) Protocol mark: read and write;

 [0066] (4) Mapping relationship: The attributes of the data structure include the channel number, the channel name, the channel type, the monitoring quantity name, the monitoring type, the group number of the monitoring quantity, the ID and the value of the monitoring quantity group.

 [0067] The dynamic ring network management system can configure the XML protocol template according to the protocol configuration program. Specifically, the protocol configuration program receives the device point table data of the smart device input by the maintenance personnel, and associates the device point table data with the channel of the data model. , generate an XML protocol template. The device point table data includes at least a device protocol, and may also include related public parameters.

 [0068] As shown in FIG. 2, a specific process for generating an XML protocol template for a dynamic ring network management system includes the following steps:

[0069] S101, defining a data structure of the monitoring quantity in the data model, and a data structure of the monitoring quantity in the device protocol

[0070] S102. Establish a mapping relationship between the data structure of the monitoring quantity in the data model and the data structure of the monitoring quantity in the device protocol.

 [0071] The data structure includes a plurality of attributes, and a one-to-one correspondence is established between the data model and corresponding attributes in the device protocol. The attributes in the data structure include at least the channel number, channel name, and channel type. It can also include the monitoring quantity name, the monitoring type, the group number of the monitoring quantity, the ID and value of the monitoring quantity group, and so on.

 [0072] Further, before step S101, the method may further include:

 [0073] Step S100: Abstract public parameters, and configure performance parameters of the data processing according to the abstracted public parameters.

[0074] The performance parameter is a parameter required for data processing according to a communication response speed, a communication delay related requirement, and the like.

, including the maximum number of groups of monitoring and the amount of each group of monitored quantities. The abstracted public parameters may also include device parameters including device code, device network address, etc., to subsequently identify the smart device based on the device code.

 [0075] S12. Convert the first data model including the data collection instruction into the first XML data according to the XML protocol template.

[0076] In step S12, the dynamic ring network management system generates a data acquisition instruction, fills the data collection instruction into a data model (or a network management model), generates a first data model including the data collection instruction, and then according to The first data model is converted into the first XML data by parameters such as a mapping relationship in the matched XML protocol template.

 [0077] Optionally, the XML data includes scan data in XML format, remote adjustment data, remote control data, and the like.

[0078] S13. Convert the first XML data into the first bottom end data of the support device protocol and send the data to the smart device.

[0079] In step S13, the dynamic ring network management system then converts the first XML data into the first bottom end data of the support device protocol according to the mapping relationship and the like in the XML protocol template, and sends the first bottom end data to the smart The device, the first bottom end data includes a data collection instruction, so that the smart device returns the original data that needs to be collected by the dynamic ring network management system according to the data collection instruction.

 [0080] Optionally, the dynamic ring network management system divides the first bottom end data into multiple data packets according to performance parameters such as a maximum number of monitoring quantities set in the XML protocol template, and a monitoring capacity of each group, and the first A bottom data packet is sent to the smart device. Thereby preventing data loss and improving the stability and reliability of data transmission.

 [0081] S14. Receive second bottom end data of the original data of the smart device returned by the smart device, and convert the second bottom end data into the second XML data.

 [0082] In the embodiment of the present invention, after receiving the first bottom end data, the smart device parses out the data collection instruction in the first bottom end data, acquires corresponding original data according to the data collection instruction, and generates the original data. The second bottom data is sent to the dynamic ring network management system.

 [0083] In step S14, the dynamic ring network management system receives the second bottom end data returned by the smart device, and converts the second bottom end data into the second XML data according to parameters such as a mapping relationship in the XML protocol template. Specifically, the dynamic ring network management system may first parse the original data in the second bottom end data, and then fill the original data into the first XML data to generate the second XML data.

 [0084] S15. Convert the second XML data into a second data model, and obtain the original data in the second data model.

[0085] In step S15, the dynamic ring network management system further converts the second XML data into a second data model according to parameters such as a mapping relationship in the XML protocol template, and parses out the original data in the second data model, thereby implementing The collection of raw data from smart devices. After the dynamic ring network management system parses the original data, the original data can be input into the data system, the data is updated, and corresponding data processing operations are performed.

[0086] Further, as shown in FIG. 3, in the second embodiment of the data collection method of the present invention, step S11 Also included before:

 [0087] Step S10: When the smart device access is detected, establish a communication link with the smart device and maintain the communication link.

 [0088] In this step S10, after detecting the access of the smart device, the dynamic ring network management system controls the bus scanning and data transceiving process of the smart device, establishes a communication link with the smart device, and after the communication link is successfully established.

, monitor the connection status, maintain the heartbeat connection, and reconnect when the connection is broken. Thereby improving the stability of the connection between the dynamic ring network system and the smart device.

 [0089] The data collection method of the embodiment of the present invention can realize the data collection instruction from the data template by implementing the XML protocol template, converting the data model and the XML data according to the XML protocol template, and converting the XML data with the bottom data. The dynamic transmission of the dynamic ring network management system to the intelligent device and the dynamic transmission of the original data from the smart device to the dynamic ring network management system realizes the dynamic access of the newly added intelligent device, and does not need to separately write the collection library, the protocol analysis library and the appropriate for each intelligent device. The library, which reduces duplication, enhances system compatibility and scalability. When there is a new smart device access, only a small amount of code is used to configure a new XML protocol template, which is easy to test, greatly reducing the bursting workload and reducing the cost of bursting.

 The data collection method of the embodiment of the present invention can flexibly configure the XML protocol template, and does not require the format of the device protocol of the accessed smart device, and is not restricted by the communication mode and protocol content of the smart device, and is flexible. high.

 [0091] Referring to FIG. 4, a first embodiment of a data collection device of the present invention is provided. The device can be applied to a dynamic ring network management system, which includes a protocol conversion module 20, an access service module 10, and a communication processing module that are sequentially connected. 30. The access service module 10 is connected to the smart device by using the communication processing module 30, where:

 [0092] The access service module 10: is configured to obtain a preset XML protocol template that matches the accessed smart device.

[0093] The access service module 10 is a main module of the dynamic ring network management system, and is also a public module, focusing on the integrated management of the access device and the realization of the service function. The access server module can control the access of the smart device, implement specific service functions, manage service data, etc., and can support Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). Multiple communication protocols such as Code Division Multiple Access (CDMA), which can support intelligent devices. Ready for dynamic configuration access.

 [0094] In this embodiment, after the smart device is connected to the dynamic ring network management system, the access service module 10 obtains the smart device from the preset multiple XML protocol templates according to the device code (ID) of the smart device. The matched XML protocol template is sent to the protocol conversion module 20 and the communication processing module 30. In the same manner, the access service module 10 generates a data collection instruction, and sends the data collection instruction to the protocol conversion module 20.

 [0095] The XML protocol template is pre-stored in the dynamic ring network management system, and the dynamic ring network management system can obtain the XML protocol template from an external device or download the XML protocol template from the network. A full-scale mapping is stored in the XML protocol template. Each of the interaction processes generates protocol data according to the data collection instruction sent by the access service module 10. The XML protocol template includes parameters such as performance parameters, device parameters, protocol flags, and mapping relationships, and optionally, communication parameters. among them:

[0096] The performance parameter is a parameter required for the data processing by the communication processing module 30 configured according to the communication response speed, the communication delay related requirement, and the like, including the maximum number of monitoring groups (or the maximum processing group number) and the monitoring amount. Capacity of each group (ie the capacity of each group of monitoring);

[0097] a device parameter, including a device code of the smart device and a device network address;

[0098] Protocol marking, divided into two modes: acquisition (GET) and setting (SET);

[0099] The mapping relationship is a correspondence between each of the attributes in the data structure of the monitoring quantity in the data model of the access service module 10 and the device protocol of the smart device (ie, the original protocol of the smart device), wherein the data model can be abstracted into a channel Number, channel name and channel type. The attributes in the data structure include at least the channel number, channel name and channel type. It can also include the monitoring quantity name, the monitoring type, the group number of the monitoring quantity, the ID and value of the monitoring quantity group.

 [0100] Taking the device protocol as an example of the smart device of the Guodian South from the serial port 103 communication protocol, the corresponding XML protocol template includes the following parameters:

 [0101] (1) Performance parameters: The communication processing module 30 performs data processing, the maximum number of monitoring quantities, and the capacity of each group of monitoring quantities;

 [0102] (2) Device parameters: device code, device network address;

[0103] (3) Protocol mark: read and write;

[0104] (4) Mapping relationship: The attributes of the data structure include channel number, channel name, channel type, and monitoring amount. Name, type of monitoring quantity, group number of monitoring quantity, ID and value of monitoring quantity group.

[0105] the protocol conversion module 20 is configured to convert the first data model including the data collection instruction into the first XML data according to the XML protocol template; convert the second XML data into the second data model, and obtain the second data model Raw data.

 [0106] The protocol conversion module 20 is also a common module, which can implement mutual conversion between the data model of the access service module 10 and the XML data, including converting the instructions issued by the access service module 10 into XML data, and the communication processing module. The XML data reported by the 30 is converted into a data model, thereby updating the original data of the collected smart device to the access service module 10.

 In the embodiment of the present invention, the protocol conversion module 20 obtains the XML protocol template sent by the access service module 10, and receives the data collection instruction sent by the access service module 10, and populates the data collection instruction into the access service module. In the data model of 10, a first data model including data acquisition instructions is generated, and then the first data model is converted into the first XML data according to parameters such as a mapping relationship in the X ML protocol template, and the first XML data is reported to the data. After the service module 10 receives the first XML data, the access service module 10 sends the first XML data to the communication processing module 30.

 [0108] Optionally, the XML data includes scan data in XML format, remote adjustment data, remote control data, and the like.

 [0109] After receiving the second X ML data reported by the communication processing module 30 delivered by the access service module 10, the protocol conversion module 20 converts the second XML data into the second according to the mapping relationship in the XML protocol template. The data model, and parsing the original data in the second data model, thereby realizing the collection of the original data of the smart device. After parsing out the original data, the protocol conversion module 20 reports the original data to the access service module 10, and the access service module 10 can input the original data into the data system, perform data update, and perform corresponding data processing operations.

 [0110] The communication processing module 30 is configured to convert the first XML data into the first bottom end data of the support device protocol and send the data to the smart device, and receive the second bottom end data of the original data that is returned by the smart device, where the smart device returns And converting the second bottom end data into the second XML data.

 [0111] The communication processing module 30 implements a communication connection with the smart device, receives the XML data, and translates the bottom end data translated into the support device protocol to the smart device, and receives the bottom end data containing the original data from the smart device and converts the data into XML data. And reported to the access service module 10.

[0112] In the embodiment of the present invention, the communication processing module 30 receives the first XML data sent by the access service module 10. After that, the first XML data is converted into the first bottom end data of the support device protocol according to the mapping relationship in the XML protocol template, and the first bottom end data is sent to the smart device, where the first bottom end data includes The data collection instruction is configured to enable the smart device to return the original data that needs to be collected by the dynamic ring network management system according to the data collection instruction.

 [0113] Optionally, the dynamic ring network management system divides the first bottom end data into multiple data packets according to performance parameters such as a maximum group number of monitoring quantities set in the XML protocol template, and a monitoring capacity of each group, and the first A bottom data packet is sent to the smart device. Thereby preventing data loss and improving the stability and reliability of data transmission.

 [0114] After receiving the second bottom end data returned by the smart device, the communication processing module 30 converts the second bottom end data into the second XML data according to parameters such as a mapping relationship in the XML protocol template. Specifically, the communication processing module 30 may first parse the original data in the second bottom end data, and then fill the original data into the first XML data, thereby generating the second XML data, and reporting the second XML data to the data. In the service module 10, the access server module sends the second XML data to the protocol conversion module 20.

 [0115] Referring to FIG. 5, the specific process of data collection by the data collection device in the embodiment of the present invention is as follows:

 [0116] S21. The access service module 10 generates a data collection instruction and sends it to the protocol conversion module 20. At the same time, the access service module 10 also acquires a preset XML protocol template that matches the accessed smart device.

 [0117] S22. The protocol conversion module 20 converts the first data model including the data collection instruction into the first XML data and reports it to the access service module 10.

 [0118] The protocol conversion module 20 receives the data collection instruction sent by the access service module 10, and fills the data collection instruction into the data model of the access service module 10, generates a first data model including the data collection instruction, and then The first data model is converted into the first XML data by the parameters of the mapping relationship in the XML protocol template, and the first XML data is reported to the access service module 10.

 [0119] S23. The access server module sends the first XML data to the communication processing module 30.

 [0120] After receiving the first XML data reported by the protocol conversion module 20, the access service module 10 immediately sends the first X ML data to the communication processing module 30.

 [0121] S24. The communication processing module 30 converts the first XML data into the first bottom end data and sends the data to the smart device.

[0122] After receiving the first XML data sent by the access service module 10, the communication processing module 30 converts the first XML data into the first bottom end number of the support device protocol according to parameters such as a mapping relationship in the XML protocol template. And sending the first bottom end data to the smart device, where the first bottom end data includes a data collection instruction, so that the smart device returns the original data that needs to be collected by the dynamic ring network management system according to the data collection instruction.

[0123] S25. The communication processing module 30 receives the second bottom end data of the original data returned by the smart device, and converts the second bottom end data into the second XML data and reports the data to the access service module 10.

[0124] After receiving the second bottom end data returned by the smart device, the communication processing module 30 converts the second bottom end data into the second XML data according to the mapping relationship and the like in the XML protocol template, and reports the second XML data. The access service module 10 is provided.

[0125] S26. The access service module 10 receives the second XML data and sends the data to the protocol conversion module 20.

[0126] After receiving the second XML data reported by the communication processing module 30, the access service module 10 immediately performs the second X.

The ML data is sent to the protocol conversion module 20.

[0127] S27. The protocol conversion module 20 converts the second XML data into a second data model, and reports the original data in the second data model to the access service module 10.

[0128] The protocol conversion module 20 receives the second X that is sent by the access processing module 10 and is reported by the communication processing module 30.

After the ML data, the second XML data is converted into the second data model according to the mapping relationship in the XML protocol template, and the original data in the second data model is parsed, and the original data is reported to the access service module 10 .

 [0129] S28. The access service module 10 receives the original data and performs data update.

 [0130] After receiving the original data reported by the protocol conversion module 20, the access service module 10 inputs the original data into the data system to perform data update.

[0131] S29. The access service module 10 performs data processing.

 [0132] Optionally, in other embodiments, the access service module 10 may directly invoke the protocol conversion module 20 to perform mutual conversion between the data model and the XML data.

[0133] Further, as shown in FIG. 6, in the second embodiment of the data collection device of the present invention, a protocol configuration module 40 is further included, and the protocol configuration module 40 is configured to: acquire a device point table of the smart device. Data, associating device point table data with the channel of the data model to generate an XML protocol template. Therefore, the parameters in the X ML protocol template can be customized, and the partial processing of the communication processing module 30 can be further implemented, that is, the communication processing module 30 is required to be transmitted by each of the smart devices. [0134] As shown in FIG. 7, the protocol configuration module 40 includes a receiving unit 41, a defining unit 42, and a mapping unit 43, wherein:

 [0135] The receiving unit 41: is configured to receive the device point table data input by the maintenance personnel. The device point table data includes at least the device protocol and may also include related public parameters.

[0136] Definition unit 42: A data structure that is set to define the amount of monitoring in the data model, and a data structure of the monitoring amount in the device protocol.

 [0137] Mapping unit 43: is set to establish a mapping relationship between the data structure of the monitoring quantity in the data model and the data structure of the monitoring quantity in the device protocol.

 [0138] The data structure includes multiple attributes, and a one-to-one correspondence is established between the data model and corresponding attributes in the device protocol. The attributes in the data structure include at least the channel number, channel name, and channel type. It can also include the monitoring quantity name, the monitoring type, the group number of the monitoring quantity, the ID and value of the monitoring quantity group, and so on.

 [0139] Further, the protocol configuration module 40 may further include a parameter abstraction unit 44, which is configured to: abstract common parameters, and configure performance parameters of the data processing according to the abstracted common parameters.

 [0140] The performance parameter is a parameter required for the data processing by the communication processing module 30 configured according to the communication response speed, the communication delay related requirement, and the like, and includes the maximum number of groups of the monitoring amount and the capacity of each group of the monitoring amount. The abstracted public parameters may also include device parameters including device code, device network address, etc., to subsequently identify the smart device based on the device code.

 [0141] Further, when the smart device access port is detected, the access service module 10 is further configured to: control the communication processing module 30 to establish a communication link with the smart device and maintain the communication link.

 [0142] The access service module 10 scans to the smart device access port through the bus, invokes the communication processing module 30 to initiate a communication connection, and establishes a communication link with the smart device. After the communication link is successfully established, the communication processing module 30 monitors the connection state, maintains the heartbeat connection, and reconnects when the connection is broken, so as to ensure that the communication link is always connected. Thereby improving the stability of the connection between the dynamic ring network management system and the smart device.

[0143] The data collection device of the embodiment of the present invention can realize the data collection instruction by presetting the XML protocol template, converting the data model and the XML data according to the XML protocol template, and converting the XML data and the bottom end data. The dynamic transmission of the dynamic ring network management system to the smart device and the dynamic transmission of the original data from the smart device to the dynamic ring network management system realizes the dynamic access of the newly added smart device, without having to The device can separately write the collection library, the protocol analysis library and the adaptation library, which reduces the repeated bursts and enhances the compatibility and scalability of the system. When there is a new smart device access, only a small amount of code bursting work can be configured to configure a new XML protocol template, which is easy to test, greatly reduces the bursting workload and reduces the cost of bursting.

 The data collection device of the embodiment of the present invention can flexibly configure the XML protocol template, and does not require the format of the device protocol of the accessed smart device, and is not restricted by the communication mode and protocol content of the smart device, and is flexible. high.

 [0145] The communication processing module 30 of the data collection device of the embodiment of the present invention can be designed to be partially common according to the characteristics of the protocol. For example, the parameter (Param) in the XML protocol template defines the same smart device, and a common communication processing can be shared. Module 30. Thereby, it is possible to reduce repeated bursts and further reduce the cost of bursting.

 The data collection method and device of the embodiments of the present invention are applicable to other related systems and devices, and are not limited by the present invention.

 [0147] The present invention also provides a dynamic ring network management system, the system comprising: one or more processors; a memory; one or more applications, wherein the one or more applications are stored in the And being configured in the memory to be executed by the one or more processors, the one or more applications being configured to perform a data collection method. The data collection method includes the following steps: acquiring a preset XML protocol template matching the accessed smart device; converting the first data model including the data collection instruction into the first XML data according to the XML protocol template; Converting the first XML data to the first bottom end data of the support device protocol and sending the data to the smart device, and receiving the second bottom end data of the original data that is returned by the smart device and including the smart device, and Converting the second bottom end data into the second X ML data; converting the second XML data into the second data model to obtain the original data in the second data model. The data collection method described in this embodiment is the data collection method involved in the foregoing embodiment of the present invention, and details are not described herein again.

[0148] Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former It is a better implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, In the CD), including several The instructions are for causing a terminal device (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present invention.

 [0149] It is to be understood that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, the equivalent structure or equivalent Indirect use in other related technical fields, including the industrial applicability within the scope of patent protection of the present invention.

 [0150] A data collection method provided by an embodiment of the present invention, by presetting an XML protocol template, converting a data model and an XML data according to an XM L protocol template, and converting the XML data and the bottom end data, Realize the dynamic transmission of the data acquisition command from the dynamic ring network management system to the intelligent device and the dynamic transmission of the original data from the intelligent device to the dynamic ring network management system, realizing the dynamic access of the newly added intelligent devices, without separately preparing the collection library for each intelligent device. The protocol parsing library and the adapting library reduce duplication and increase system compatibility and scalability. When there is a new smart device access, only a small amount of code is required to configure a new XML protocol template, which is easy to test, greatly reduces the bursting workload and reduces the cost of bursting. Therefore, it has industrial applicability.

Claims

Claim [Claim 1] A data collection method comprising the following steps:  Obtaining a preset XML protocol template that matches the accessed smart device;  Converting the first data model including the data collection instruction into the first XML data according to the XML protocol template;  Converting the first XML data into the first bottom end data of the support device protocol and sending the data to the smart device, and receiving the second bottom end data of the original data that is returned by the smart device, and Converting the second bottom end data into second XML data; converting the second XML data into a second data model to obtain the original data in the second data model.  [Claim 2] The data collection method according to claim 1, wherein the step of acquiring the preset XML protocol template matching the accessed smart device further includes:  Obtaining device point table data of the smart device, associating the device point table data with the data model, and generating an XML protocol template.  [Claim 3] The data collection method according to claim 2, wherein the device point table data includes a device protocol, and the associating the device point table data with a data model comprises: defining a monitoring amount in a data model Data structure and data structure of the monitoring amount in the device protocol;  Establishing a mapping relationship between the data structure of the monitoring quantity in the data model and the data structure of the monitoring quantity in the device protocol.  [Claim 4] The data collection method according to claim 2, wherein the device point table data further includes a common parameter, the data structure of the monitoring quantity in the definition data model, and the monitoring quantity data in the device protocol The steps of the structure also include:  Abstracting the public parameters, configuring performance parameters of the data processing according to the abstracted public parameters [Claim 5] The data collection method according to claim 1, wherein the XML protocol template includes performance parameters, device parameters, protocol tags, and mapping relationships. [Claim 6] The data collection method according to claim 5, wherein the performance parameter includes monitoring The maximum number of groups and the amount of each group of monitored quantities. [Claim 7] The data collection method according to claim 6, wherein the method further includes:  The first bottom end data is packetized to the smart device according to the maximum number of groups and the capacity of each group.  [Claim 8] The data collection method according to claim 5, wherein the device parameters include a device code and a device network address.  [Claim 9] The data collection method according to claim 5, wherein the mapping relationship is a correspondence between a data model and each attribute in a data structure of a monitoring amount in a device protocol.  [Claim 10] The data collection method according to claim 9, wherein the attribute includes a channel number, a channel name, and a channel type.  [Claim 11] The data collection method according to claim 10, wherein the attribute further includes a monitoring quantity name, a monitoring quantity type, a group number of the monitoring quantity, an ID and a value in the monitoring quantity group. [Claim 12] The data collection method according to claim 1, wherein the XML data includes scan data, remote adjustment data, and remote control data in an XML format. [Claim 13] A data collection device, comprising:  The access service module is configured to obtain a preset XML protocol template that matches the accessed smart device;  a protocol conversion module, configured to convert the first data model including the data collection instruction into the first XML data according to the XML protocol template;  a communication processing module, configured to convert the first XML data into first bottom end data of a support device protocol and send the data to the smart device, and receive a second data that is returned by the smart device and includes original data of the smart device Bottom data, and converting the second bottom data into second XML data;  The protocol conversion module is further configured to: convert the second XML data into a second data model, and obtain the original data in the second data model. The data collection device according to claim 13, wherein the device further includes a protocol configuration module, where the protocol configuration module is configured to: acquire device point table data of the smart device, and set the device point table The data is associated with the data model to generate an XML protocol template. The data collection device according to claim 14, wherein the device point table data comprises a device protocol, and the protocol configuration module comprises: a definition unit, configured to define a data structure of the monitoring amount in the data model and a data structure of the monitoring amount in the device protocol; The mapping unit is configured to establish a mapping relationship between the data structure of the monitoring quantity in the data model and the data structure of the monitoring quantity in the device protocol. The data collection device according to claim 15, wherein the device point table data further includes a common parameter, the protocol configuration module further includes a parameter abstraction unit, and the parameter abstraction unit is configured to: Abstracting the common parameter, configuring performance parameters of the data processing module by the communication processing module according to the abstracted public parameter. The data collection device according to claim 13, wherein the XML protocol template includes performance parameters, device parameters, protocol tags, and mapping relationships. The data collection device according to claim 17, wherein said performance parameter includes a maximum number of groups of monitoring amounts and a capacity of each group of monitoring amounts. The data collection device according to claim 18, wherein the communication processing module is configured to: send the first bottom end data packet to the smart device according to the maximum number of groups and the each group of capacity. The data collection device according to claim 17, wherein the device parameters include a device code and a device network address. The data collection device according to claim 17, wherein the mapping relationship is a correspondence between each of the attributes in the data structure of the data model and the monitoring amount in the device protocol. The data collection device according to claim 21, wherein said attribute comprises a channel number, a channel name, and a channel type. The data collection device according to claim 22, wherein the attribute further includes a monitoring quantity name, a monitoring quantity type, a monitoring quantity group number, a monitoring quantity group ID and a value. The data collection device according to claim 13, wherein the XML data includes scan data, remote adjustment data, and remote control data in an XM L format. [Claim 25] - A dynamic ring network management system, comprising:  One or more processors;  Memory  One or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications being configured to use Method for performing data collection according to any one of claims 1 to 12