CN103747290B - A kind of information-pushing method and device - Google Patents

Abstract

The present invention is applicable to the field of television technology, and provides an information push method, including: establishing a connection with a server, so that the server creates a first connected session; sending a first user account list to the server, and the first user account list includes N users account, so that the server judges whether the N user accounts correspond to the first session; if the N user accounts correspond to the first session, the information that belongs to the N users pushed by the server is received through the first session. In the present invention, the TV terminal establishes a connection with the server, and establishes a first session of the connection. The TV terminal sends user accounts corresponding to multiple users to the server, and the server sends a message to the TV through the first session according to the characteristic information of the user accounts. The terminal pushes information belonging to these users at the same time, so that the server pushes different information to different users through the first session of the TV terminal for the same TV terminal.

Description

A method and device for pushing information

technical field

The invention belongs to the technical field of television, and in particular relates to an information pushing method and device.

Background technique

At present, smart TVs are gradually entering homes, accessing the Internet through broadband, and providing various application services for home users by servers. However, for home users who use the same TV, the application service interface they see when they turn on the TV is the same, and they all present the same several application services, while other application services are hidden, and they can be watched in front of the same TV. The users of the program may change, and in this way, some users need to go through multiple operations to find the application service they need. For the same TV, the server cannot actively push different information according to the different application services presented by the user watching the program.

Contents of the invention

The purpose of the present invention is to provide an information push method, aiming to solve the problem in the prior art that different information cannot be pushed according to the change of the user watching the program for the same TV.

The present invention is achieved in this way, a method for pushing information, comprising:

establishing a connection with a server such that said server creates a first session of the connection;

Sending a first user account list to the server, the first user account list includes N user accounts, and the N user accounts respectively belong to the N users who are in front of the TV terminal, so that the server can determine the Whether the N user accounts correspond to the first session, N is an integer greater than or equal to 1;

If the N user accounts correspond to the first session, the information pushed by the server and belonging to the N users is received through the first session, and the information pushed is the server according to the N The characteristic information of a user account is obtained.

Another object of the present invention is to provide an information push method, including:

Establish a connection with the TV terminal, and create the first session of the connection;

receiving a first user account list sent by the TV terminal, the first user account list includes N user accounts, and the N user accounts respectively belong to N users who are in front of the TV terminal, and N is greater than or equal to 1 an integer of

If the N user accounts correspond to the first session, push information respectively belonging to the N users to the television terminal through the first session according to feature information of the N user accounts.

Another object of the present invention is to provide an information push device, including:

a first connection unit, configured to establish a connection with a server, so that the server creates a first session of the connection;

The first sending unit is configured to send a first user account list to the server, the first user account list includes N user accounts, and the N user accounts respectively belong to N users who are in front of the television terminal, making the server determine whether the N user accounts correspond to the first session, where N is an integer greater than or equal to 1;

The first receiving unit is configured to, if the N user accounts correspond to the first session, receive the information pushed by the server respectively belonging to the N users through the first session, and the pushed information is The server obtains according to the feature information of the N user accounts.

Another object of the present invention is to provide an information push device, including:

The second connection unit is used to establish a connection with the TV terminal and create a first session of connection;

The second receiving unit is configured to receive the first user account list sent by the TV terminal, the first user account list includes N user accounts, and the N user accounts respectively belong to the N users who are in front of the TV terminal User, N is an integer greater than or equal to 1;

A push unit, configured to push, according to the feature information of the N user accounts to the television terminal through the first session, information belonging to the N users respectively, if the N user accounts correspond to the first session. Information.

In the present invention, the TV terminal establishes a connection with the server and establishes a first session of the connection. The TV terminal sends the user accounts corresponding to multiple users to the server, and the server sends a message to the TV through the first session according to the characteristic information of the user accounts. The terminal pushes information belonging to these users at the same time, so that the server pushes different information to different users through the first session of the TV terminal for the same TV terminal.

Description of drawings

Fig. 1 is a system topology applicable to the information push method provided by the embodiment of the present invention;

FIG. 2 is a flow chart of the implementation of the TV terminal in the information push method provided by Embodiment 1 of the present invention;

FIG. 3 is a schematic diagram of an interaction process between a TV terminal and a server in an information push method provided in Embodiment 1 of the present invention;

FIG. 4 is a specific implementation flow chart of sending the second user account list by the TV terminal of the information pushing method provided by Embodiment 1 of the present invention;

5 is a structural block diagram of a TV terminal sending face image information to a server in the information push method provided by Embodiment 1 of the present invention;

FIG. 6 is a flow chart of implementing the server in the information push method provided by Embodiment 2 of the present invention;

FIG. 7 is a flow chart of creating a first session by the server of the information push method provided by Embodiment 2 of the present invention;

FIG. 8 is a specific implementation flowchart of creating a second user session by the server in the information push method provided in Embodiment 2 of the present invention;

FIG. 9 is a structural diagram of session management in the information push method server provided by Embodiment 2 of the present invention;

FIG. 10 is a flow chart of the implementation of Step S603 of the information push method provided in Embodiment 2 of the present invention;

FIG. 11 is a structural block diagram of an information push device provided in Embodiment 3 of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

In the embodiment of the present invention, the TV terminal establishes a connection with the server and creates a first session of connection. The TV terminal sends the user accounts corresponding to multiple users to the server, and the server uses the first session according to the characteristic information of the user accounts. Simultaneously pushing information belonging to these users to the TV terminal realizes that the same TV terminal pushes different information to different users through the first session of the TV terminal.

FIG. 1 shows a system topology applicable to the information push method provided by an embodiment of the present invention. For ease of description, only parts related to this embodiment are shown.

The terminal and the cloud are connected through a communication channel. The cloud can be a cluster of various types of servers. The access server manages network connections in a unified manner, and then other service servers respond to terminal requests. Service servers include but are not limited to advertisement push servers, program recommendation servers, video interaction servers and user feature information server, etc. The terminal may be a TV terminal, which includes a camera capable of collecting image information of multiple TV users in front of the TV. The communication channel may be connected by using a transmission control protocol (Transmission Control Protocol, TCP). Correspondingly, the TV terminal should include a network connection scheduler, which supports TCP and User Datagram Protocol (UDP) transmission, and performs unified network connection scheduling for the data of multiple TV users in front of the TV, and also includes the corresponding protocol The encapsulation and unpacking components support object-oriented protocol packet encapsulation, synchronous or asynchronous reception of cloud server return packets and unpackage, filtering and monitoring of cloud server return packets, etc.

Fig. 2 shows the implementation process of the information push method provided by Embodiment 1 of the present invention, the execution subject of the process is a TV terminal, and the details are as follows:

In step S201, a connection is established with a server, so that the server creates a first session of the connection.

In the embodiment of the present invention, the TV terminal establishes a TCP connection with the server. The server refers to the access server in FIG. 1. The interactive process of the connection is shown in FIG. Bind the local Internet Protocol address (Internet Protocol, IP) and external port; the TV terminal creates a TCP connection through the above-mentioned network connection scheduler, initiates a Socket to the server, and completes the three-way handshake with the access server TCP connection. After the TCP connection success response sent by the access server, the TV terminal reports the device number and TV model of the machine; the access server creates the first session for the TV terminal, that is, the TV terminal session, and obtains the IP address of the TV terminal Determine the area to which the first session belongs, and set attributes for the first session. The attributes may include information such as the equipment number, TV model, and IP address of the above-mentioned TV terminal.

The TV terminal session has been created above. In order to distinguish multiple users in front of the same TV terminal, the server needs to create a corresponding user session under the TV terminal session. After step S201, it also includes: the TV terminal sends the second user session to the server. account list, the second user account list includes M user accounts, so that the server creates M second sessions corresponding to the M user accounts under the first session, and when receiving the When the user account corresponding to the second session under the first session is used, information is pushed through the first session, and M is an integer greater than or equal to 1.

As an embodiment of the present invention, the specific process of sending the second user account list by the TV terminal is shown in Figure 4:

In S401, face image information of M users is collected.

The TV terminal collects the user's face image information. When the camera of the TV terminal detects that there are multiple users in front of the TV terminal, a corresponding number of threads are started concurrently. If there are M users, M threads are started, and each thread collects a user's face image information. facial image.

In S402, the face image information of the M users is sent to the server, so that the server searches for corresponding M user accounts according to the face image information of the M users.

The TV terminal sends the collected face image information to the access server, and then the face recognition server performs face recognition. The face image recognition server compares the received face image information with the images stored in the user avatar library, if there is a matching avatar, obtains its corresponding user account, if there is no matching avatar, saves the face image information and Create a new user account for it.

The way for the TV terminal to send the face image information to the server may be to use P2P technology to directly send to the face image recognition server, or to send to the face image recognition server through a file transfer proxy server. Fig. 5 shows the structural block diagram of TV terminal sending face image information to face image recognition server through file proxy server, at first file proxy server and face image recognition server carry out Socket connection, create a proxy transmission after the connection is successful, set its The output flow is to the receiver's face image recognition server, and at the same time, the face image recognition server notifies the TV terminal through the access server that the receiver and the file transfer proxy server have established a connection, and then the file proxy server and the TV terminal also perform a Socket connection. After success, set the input flow direction of the proxy transmission to the sender TV terminal, and finally the TV terminal activates the data stream, and the face image information is transmitted to the face image recognition server through the file transfer proxy server.

In S403, the M user accounts sent by the server are received, and a second user account list is generated.

In S404, send the second user account list to the server.

In the embodiment of the present invention, after receiving the M user accounts returned by the server and generating the second user account list, the television terminal reports to the server in a unified manner. This can ensure that the server obtains the user accounts of all users in front of the TV terminal at the same time, and avoids that when some threads in the M threads are abnormal, the server cannot obtain the user accounts of its corresponding users. Other users push information but cannot push information to this user, resulting in poor user experience.

The server creates a second session corresponding to the M user accounts in the first session according to the second user account list, the second session is the user session, and the second session under the first session will be connected through the first session The channel pushes information, and the detailed steps are detailed in subsequent embodiments.

In step S202, a first user account list is sent to the server, the first user account list includes N user accounts, and the N user accounts respectively belong to N users who are in front of the television terminal, so that The server judges whether the N user accounts correspond to the first session, where N is an integer greater than or equal to 1.

After the server has established the corresponding relationship between the first session and the second session, the TV terminal regularly collects the user's face image information, such as collecting once every 10 seconds, and regularly obtains the first user account list from the server. The acquisition process is the same as The above-mentioned process of obtaining the second user account list is the same, and then the TV terminal sends the first user account list to the server at regular intervals. Since the users in front of the TV terminal will change over time, the user accounts included in the first user account list may be the same as or different from those in the second user account list.

In step S103, if the N user accounts correspond to the first session, the information pushed by the server respectively belonging to the N users is received through the first session, and the pushed information is the The server obtains it according to the feature information of the N user accounts.

In the embodiment of the present invention, the server determines whether there is a second session corresponding to the above-mentioned N user accounts under the first session by searching, and if so, pushes information to the user through the connection channel of the first session, and the network of the TV terminal The connection scheduler manages network connections in a unified manner, and receives different push information from multiple users on the connection channel of the first session.

Figure 6 shows the implementation process of the information push method provided by Embodiment 2 of the present invention, the execution subject of the process is the server, and the details are as follows:

In step S601, a connection is established with a television terminal, and a first session of the connection is established.

The connection process between the server and the television terminal has been described in detail in the above embodiments, and will not be repeated here. After the connection is established, the process of the server creating the first session, that is, the TV terminal session, as shown in Figure 7, corresponds to the above-mentioned embodiment, creates a non-blocking input and output (Non-blocking Input Output, NIO) session according to the TCP protocol, and opens the NIO Create a connection during the session, and then initialize the TV terminal access to create a TV terminal session.

After the TV terminal session is created, in order to distinguish multiple users in front of the same TV terminal, the server creates a corresponding user session under the TV terminal session, that is, the second session. As an embodiment of the present invention, the detailed process is as shown in Figure 8:

In S801, receive a second user account list sent by the television terminal, where the second user account list includes M user accounts, where M is an integer greater than or equal to 1.

The process of generating the second user account list has been described in detail in the above embodiments, and will not be repeated here.

In S802, M second sessions corresponding to the M user accounts are created under the first session.

After receiving the second user account list, the server creates a user session for each of the user accounts in the first session, that is, the second session, so as to facilitate subsequent push information to the user on the connection channel of the first session. According to the above steps, each TV terminal corresponds to a TV terminal session, and each user corresponds to a user session. The user sessions of users before the same TV terminal belong to the same TV terminal session. The structure diagram of session management is shown in FIG. 9 .

In step S602, receiving a first user account list sent by the TV terminal, the first user account list includes N user accounts, and the N user accounts respectively belong to N users who are in front of the TV terminal, N is an integer greater than or equal to 1.

After the correspondence between the first session and the second session is established, the server receives the first user account list periodically sent by the TV terminal, which includes user accounts of N users who are watching programs in front of the TV terminal.

In step S603, if the N user accounts correspond to the first session, according to the feature information of the N user accounts, push the TV terminal through the first session to the TV terminal Information.

As an embodiment of the present invention, after the second session is created under the first session, as shown in FIG. 10 , step S603 is specifically:

In S1001, determine whether there is a second session corresponding to the N user accounts under the first session. In S1002, if there are second sessions corresponding to the N user accounts, according to the feature information of the N user accounts, push information respectively belonging to the N users through the first session.

In the embodiment of the present invention, the server searches to determine which first session the second session of the received user account belongs to. The session pushes information respectively belonging to the N users. If before the user leaves the TV terminal, there is no user account of the user in the first user account list, then delete its corresponding second session under the first session; if a new user appears before the TV terminal, the first user account list will If the user account of the user is included, the corresponding second session is added under the first session. Afterwards, when the first user account list is received, the second session under the first session is updated in this step.

The feature information of the user account is counted by the server during the normal user’s viewing of programs, including but not limited to the duration of the user’s viewing of a specific program type, the most watched program type in a specific time period, etc., according to the feature information from recommended information sources The method of selecting and pushing information in is not limited here.

In the TV terminal and server system described in the above embodiments, the server can push information to the TV terminal, or push different information to multiple users in front of the TV terminal, and the transmission of information is completed through the connection channel of the first session. After the TV terminal receives the pushed information, it can be displayed in the form of a marquee or a pop-up box. If it is targeted at the user, the screen of the TV terminal can be divided into multiple small screens to display the information of different users, or the naked-eye 3D technology can be used to cooperate. The camera monitors the user's location and displays the information to the corresponding user.

In the embodiment of the present invention, the TV terminal establishes a connection with the server and creates a first session of connection. The TV terminal sends the user accounts corresponding to multiple users to the server, and the server uses the first session according to the characteristic information of the user accounts. Simultaneously pushing information belonging to these users to the TV terminal realizes that the same TV terminal pushes different information to different users through the first session of the TV terminal.

FIG. 11 shows a structural block diagram of an information push device provided in Embodiment 3 of the present invention. The device can be located in a TV terminal and a server, and is used to execute the information push method described in FIGS. 2 to 10 . For ease of description, only the parts related to this embodiment are shown.

Referring to Figure 11, in the TV terminal, the device includes:

The first connection unit 1101 is configured to establish a connection with a server, so that the server creates a connected first session.

The first sending unit 1102 sends a first user account list to the server, the first user account list includes N user accounts, and the N user accounts belong to N users who are in front of the TV terminal respectively, so that the server can determine the Whether the N user accounts correspond to the first session, N is an integer greater than or equal to 1.

The first receiving unit 1103, if the N user accounts correspond to the first session, receives the information pushed by the server respectively belonging to the N users through the first session, and the pushed information is the information that the server pushes according to the N user accounts. feature information is obtained.

Optionally, the device also includes:

The second sending unit sends a second user account list to the server, the second user account list includes M user accounts, so that the server creates M second sessions corresponding to the M user accounts under the first session, and when When the user account corresponding to the second session under the first session is received, information is pushed through the first session, and M is an integer greater than or equal to 1.

Optionally, the second sending unit includes:

The collection subunit collects face image information of M users.

The image sending subunit sends the face image information of the M users to the server, so that the server can search and obtain the corresponding M user accounts according to the face image information of the M users.

The user account receiving subunit receives the M user accounts sent by the server, and generates a second user account list.

The user account list sending subunit sends the second user account list to the server.

In the server, the device includes:

The second connection unit 1104 is configured to establish a connection with the TV terminal, and create a first connected session.

The second receiving unit 1105 receives the first user account list sent by the TV terminal. The first user account list includes N user accounts. integer.

The pushing unit 1106, if the N user accounts correspond to the first session, pushes information respectively belonging to the N users to the TV terminal through the first session according to the characteristic information of the N user accounts.

Optionally, the device also includes:

The third receiving unit receives the second user account list sent by the television terminal, the second user account list includes M user accounts, and M is an integer greater than or equal to 1.

The session creating unit is configured to create M second sessions corresponding to the M user accounts under the first session.

Push unit 1106 includes:

The judging subunit judges whether there is a second session corresponding to the N user accounts under the first session.

The push subunit, if there is a second session corresponding to the N user accounts, pushes the information respectively belonging to the N users through the first session according to the characteristic information of the N user accounts.

In the embodiment of the present invention, the TV terminal establishes a connection with the server and creates a first session of connection. The TV terminal sends the user accounts corresponding to multiple users to the server, and the server uses the first session according to the characteristic information of the user accounts. Simultaneously pushing information belonging to these users to the TV terminal realizes that the same TV terminal pushes different information to different users through the first session of the TV terminal.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. a kind of information-pushing method, it is characterised in that methods described includes：

Establish and connect with server, so that the server creates the first session of connection；

The first user account list is sent to the server, the first user account list includes N number of user account, described N number of user account is belonging respectively to N number of user just in face of television terminal, so that the server judges N number of user's account Whether number corresponding with first session, N is the integer more than or equal to 1；

If N number of user account is corresponding with first session, the server push is received by first session The information for being belonging respectively to N number of user, the spy of the described information of push for the server according to N number of user account Reference is ceased to obtain, and the characteristic information of the user account is counted by server during usual user watches program；

Wherein, it is described to include to the server the first user account list of transmission：

The human face image information of the N number of user of timing acquiring；

The human face image information of N number of user is sent to the server, so that the server is according to N number of user Human face image information search to obtain corresponding to N number of user account；

N number of user account that the server is sent is received, and generates the first user account list；

The first user account list is sent to the server.

2. the method as described in claim 1, it is characterised in that after the foundation connection with server, described to institute Before stating server the first user account list of transmission, methods described also includes：

Second user account list is sent to the server, the second user account list includes M user account, so that The server creates M corresponding with the M user account the second sessions under first session, and works as and receive During user account corresponding with the second session under first session, by the first session pushed information, M be more than etc. In 1 integer.

3. method as claimed in claim 2, it is characterised in that described to send second user account list bag to the server Include：

Gather the human face image information of M user；

The human face image information of the M user is sent to the server, so that the server is according to the M user Human face image information search to obtain corresponding to M user account；

The M user account that the server is sent is received, and generates second user account list；

The second user account list is sent to the server.

4. a kind of information-pushing method, it is characterised in that methods described includes：

Establish and connect with television terminal, create the first session of connection；

The first user account list that the television terminal is sent is received, the first user account list includes N number of user's account Number, N number of user account is belonging respectively to N number of user in face of the television terminal, and N is the integer more than or equal to 1；

If N number of user account is corresponding with first session, according to the characteristic information of N number of user account, pass through First session is belonging respectively to the information of N number of user, the feature letter of the user account to television terminal push Breath is counted by server during usual user watches program；

Wherein, the first user account list for receiving the television terminal and sending, including：

The human face image information for N number of user that television terminal is sent is received, and is believed according to the facial image of N number of user Breath lookup obtains corresponding N number of user account；

N number of user account is sent to the television terminal, so that the television terminal generates the first user account list；

Receive the television terminal and send the first user account list.

5. method as claimed in claim 4, it is characterised in that connected in described establish with television terminal, create the of connection After one session, before the first user account list for receiving the television terminal and sending, methods described also includes：

The second user account list that the television terminal is sent is received, the second user account list includes M user's account Number, M is the integer more than or equal to 1；

M the second session corresponding with the M user account is created under first session；

If N number of user account is corresponding with first session, according to the characteristic information of N number of user account, Being belonging respectively to the information of N number of user to television terminal push by first session includes：

Judge to whether there is the second session corresponding with the N number of user account under first session；

If there is the second session corresponding with the N number of user account, according to the characteristic information of N number of user account, lead to Cross the information that the first session push is belonging respectively to N number of user.

6. a kind of information push-delivery apparatus, it is characterised in that described device includes：

First connection unit, connected for being established with server, so that the server creates the first session of connection；

First transmitting element, for sending the first user account list, the first user account list bag to the server Containing N number of user account, N number of user account is belonging respectively to N number of user just in face of television terminal, so that the server Judge whether N number of user account is corresponding with first session, N is the integer more than or equal to 1；

First receiving unit, if corresponding with first session for N number of user account, connect by first session Receive the information for being belonging respectively to N number of user of the server push, the described information of push is the server according to institute The characteristic information for stating N number of user account obtains, and the characteristic information of the user account watches program by server in usual user During count；

Wherein, first transmitting element is specifically used for：

The human face image information of the N number of user of timing acquiring；

The human face image information of N number of user is sent to the server, so that the server is according to N number of user Human face image information search to obtain corresponding to N number of user account；

N number of user account that the server is sent is received, and generates the first user account list；

The first user account list is sent to the server.

7. device as claimed in claim 6, it is characterised in that described device also includes：

Second transmitting element, for sending second user account list, the second user account list bag to the server Containing M user account, so that the server creates M corresponding with the M user account the under first session Two sessions, and when receiving user account corresponding with the second session under first session, pass through first meeting Pushed information is talked about, M is the integer more than or equal to 1.

8. device as claimed in claim 7, it is characterised in that second transmitting element includes：

Subelement is gathered, for gathering the human face image information of M user；

Image transmission sub-unit, for the human face image information of the M user to be sent to the server, so that the clothes Business device M user account according to corresponding to the human face image information of the M user searches to obtain；

User account receiving subelement, the M user account sent for receiving the server, and generate second user Account list；

User account list transmission sub-unit, for sending the second user account list to the server.

9. a kind of information push-delivery apparatus, it is characterised in that described device includes：

Second connection unit, connected for being established with television terminal, create the first session of connection；

Second receiving unit, the first user account list sent for receiving the television terminal, first user account List includes N number of user account, and N number of user account is belonging respectively to N number of user in face of the television terminal, N and is Integer more than or equal to 1；

Push unit, if corresponding with first session for N number of user account, according to N number of user account Characteristic information, the information of N number of user, the user are belonging respectively to television terminal push by first session The characteristic information of account is counted by server during usual user watches program；

Wherein, second receiving unit is specifically used for：

The human face image information for N number of user that television terminal is sent is received, and is believed according to the facial image of N number of user Breath lookup obtains corresponding N number of user account；

N number of user account is sent to the television terminal, so that the television terminal generates the first user account list；

Receive the television terminal and send the first user account list.

10. device as claimed in claim 9, it is characterised in that described device also includes：

3rd receiving unit, the second user account list sent for receiving the television terminal, the second user account List includes M user account, and M is the integer more than or equal to 1；

Session creating unit, for creating M the second session corresponding with the M user account under first session；

The push unit includes：

Judgment sub-unit, for judging to whether there is the second meeting corresponding with the N number of user account under first session Words；

Subelement is pushed, for if there is the second session corresponding with the N number of user account, according to N number of user's account Number characteristic information, the information of N number of user is belonging respectively to by first session push.