CN112346799A

CN112346799A - Terminal control method and device, electronic equipment and storage medium

Info

Publication number: CN112346799A
Application number: CN202011099576.XA
Authority: CN
Inventors: 乔岩; 邵明国; 卢燕青; 杨春晖
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-02-09

Abstract

The application provides a terminal control method, a terminal control device, electronic equipment and a storage medium. The method is applied to the video network control terminal and comprises the following steps: displaying a display interface of the terminal to be controlled of the video network as the display interface of the terminal to be controlled of the video network; receiving a control instruction which is sent by a remote controller and aims at the controlled terminal of the video network, wherein the control instruction is generated by a user through the operation of the remote controller on a display interface of the video network control terminal; and sending the control instruction to the controlled terminal of the video network through the video network so that the controlled terminal of the video network responds to the control instruction. According to the method, end-to-end control can be realized without installing any control software on the video network control terminal and/or the video network controlled terminal, the use convenience of the video network terminal is improved, and the use experience of a user is enhanced.

Description

Terminal control method and device, electronic equipment and storage medium

Technical Field

The present application relates to the field of information processing technologies, and in particular, to a terminal control method and apparatus, an electronic device, and a storage medium.

Background

With the rapid development of the video network, the functions provided by the video network terminal to the user are more and more abundant and more complex, and the user has certain difficulty in using the remote control based on the diversity of keys on the remote controller, especially for older users or users in remote areas.

At present, when a user has a problem in the process of using the video networking terminal, the adopted solution is as follows: firstly, a user dials a service hotline, and a customer service guides the user to complete corresponding operation through a telephone; and secondly, contacting local technical support and serving. However, in the first mode, the telephone customer service can only guide the user through language description, so that a lot of inconvenience exists in communication, and if communication obstacles exist, the problem can be solved in time; with the second approach, a longer wait time is required and, for some less serious problems, the cost of home service is higher. Therefore, how to improve the convenience of using the video networking terminal by the user becomes a problem which needs to be solved urgently.

Disclosure of Invention

In view of the above problems, the present application provides a terminal control method, device, electronic device and storage medium, which can effectively improve the convenience of using the video network terminal by the user.

The first aspect of the present application provides a terminal control method, which is applied to a video network control terminal, and the method includes:

displaying a display interface of the terminal to be controlled of the video network as the display interface of the terminal to be controlled of the video network;

receiving a control instruction which is sent by a remote controller and aims at the controlled terminal of the video network, wherein the control instruction is generated by a user through the operation of the remote controller on a display interface of the video network control terminal;

and sending the control instruction to the controlled terminal of the video network through the video network so that the controlled terminal of the video network responds to the control instruction.

Optionally, before displaying a display interface of the terminal as a display interface of the controlled terminal of the video network, the method further includes:

sending a control invitation to the controlled terminal of the video network;

when the controlled terminal of the video network agrees with the control invitation, acquiring a display video stream of a display interface of the controlled terminal of the video network;

displaying a display interface of the terminal to be controlled of the video network, wherein the display interface comprises:

and displaying a display interface of the terminal to be controlled of the video network according to the display video stream.

Optionally, the video network control terminal is provided with an android layer program and a bottom layer program, the android layer program is used for monitoring a control instruction of the remote controller, and the bottom layer program is used for sending the control instruction of the remote controller to the outside;

receiving a control instruction which is sent by a remote controller and aims at the controlled terminal of the video network, wherein the control instruction comprises the following steps:

receiving a control instruction aiming at the controlled terminal of the video network sent by a remote controller through the android layer program;

sending the control instruction to the controlled terminal of the video network through the video network, including:

and acquiring the control instruction from the android layer program through the bottom layer program, and sending the control instruction to the controlled terminal of the video network according to a video network transparent transmission protocol.

Optionally, the number of the controlled terminals of the video network is multiple; displaying a display interface of the terminal as a current display interface of the controlled terminal of the video network, including:

displaying a display interface of the terminal to be controlled of the video network as the current display interfaces of a plurality of the video network controlled terminals;

receiving a control instruction which is sent by a remote controller and aims at part or all of the video networking controlled terminals;

sending the control instruction to the controlled terminal of the video network through the video network so that the controlled terminal of the video network responds to the control instruction, wherein the control instruction comprises the following steps:

and sending the control instruction to part or all of the video network control terminals in the plurality of video network controlled terminals through the video network so that the part or all of the video network control terminals respond to the control instruction.

Optionally, before receiving a control instruction for the controlled terminal of the internet of view sent by a remote controller, the method further includes:

and shielding the response of the video network control terminal to the control command sent by the remote controller.

The second aspect of the present application provides a terminal control method, which is applied to a controlled terminal of a video network, and the method includes:

receiving a control invitation sent by a video networking control terminal;

when the control invitation is agreed, sending a display video stream of a current display interface of the video network control terminal to the video network control terminal so that the video network control terminal displays the current display interface of the controlled terminal of the video network according to the display video stream;

receiving a control instruction sent by the video network control terminal through the video network, wherein the control instruction is generated by a user through operating a remote controller on a display interface of the video network control terminal;

responding to the control instruction.

Optionally, the video network controlled terminal is provided with a bottom layer program, an android layer program and an H5 program;

receiving a control instruction sent by the video network control terminal through the video network, wherein the control instruction comprises the following steps:

receiving a control instruction sent by the video network control terminal through the video network through the bottom layer program;

responding to the control instruction, including:

when the operation interface of the control device is an android interface, processing the control instruction through the android layer program;

and when the own operation interface is an H5 interface, processing the control instruction through the H5 program.

Optionally, before receiving a control instruction sent by the video network control terminal through the video network, the method further includes:

and shielding the response of the controlled terminal of the video network to the control command sent by the remote controller.

The third aspect of the present application provides a terminal control device, which is applied to a video network control terminal, and the device includes:

the display module is used for displaying a display interface of the display module as a display interface of the video network controlled terminal;

the first receiving module is used for receiving a control instruction which is sent by a remote controller and aims at the controlled terminal of the video network, wherein the control instruction is generated by a user through the operation of the remote controller on a display interface of the video network control terminal;

and the first sending module is used for sending the control instruction to the controlled terminal of the video network through the video network so that the controlled terminal of the video network responds to the control instruction.

The fourth aspect of the present application provides a terminal control device, which is applied to a controlled terminal of a video network, the device includes:

the second receiving module is used for receiving the control invitation sent by the video networking control terminal;

the third sending module is used for sending a display video stream of a current display interface of the third sending module to the video network control terminal when the control invitation is agreed so that the video network control terminal can display the current display interface of the controlled terminal of the video network according to the display video stream;

the third receiving module is used for receiving a control instruction sent by the video network control terminal through the video network, wherein the control instruction is generated by a user through operating a remote controller on a display interface of the video network control terminal;

and the response module is used for responding to the control instruction.

A fifth aspect of the present application provides an electronic device, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the terminal control method according to the first aspect or the second aspect when executing the steps.

A sixth aspect of the present application provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps in the terminal control method according to the first or second aspect of the present application.

According to the terminal control method, the video network control terminal firstly displays the display interface of the video network control terminal as the display interface of the controlled terminal of the video network; then receiving a control instruction which is sent by a remote controller and aims at the controlled terminal of the video network, wherein the control instruction is generated by a user through the operation of the remote controller on a display interface of the video network control terminal; and finally, sending the control instruction to the controlled terminal of the video network through the video network so that the controlled terminal of the video network responds to the control instruction. According to the method, end-to-end control can be realized without installing any control software on the video network control terminal and/or the video network controlled terminal, the use convenience of the video network terminal is improved, and the use experience of a user is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly described below.

Fig. 1 is a schematic diagram illustrating an implementation scenario according to an embodiment of the present application;

fig. 2 is a flowchart illustrating a terminal control method according to an embodiment of the present application;

fig. 3 is a flowchart illustrating another terminal control method according to an embodiment of the present application;

FIG. 4 is a schematic diagram illustrating end-to-end control according to an embodiment of the present application;

FIG. 5 is a schematic diagram illustrating another end-to-end control according to an embodiment of the present application;

fig. 6 is a block diagram illustrating a configuration of a terminal control apparatus according to an embodiment of the present application;

fig. 7 is a block diagram illustrating a configuration of another terminal control device according to an embodiment of the present application;

FIG. 8 is a schematic networking diagram of a video network, according to an embodiment of the present application;

fig. 9 is a schematic diagram illustrating a hardware structure of a node server according to an embodiment of the present application;

fig. 10 is a schematic diagram illustrating a hardware structure of an access switch according to an embodiment of the present application;

fig. 11 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a schematic diagram of an implementation scenario according to an embodiment of the present application. In fig. 1, the video network control terminal and the video network controlled terminal are both remote controller control type terminals, the first remote controller can control the video network control terminal, and the second remote controller can control the video network controlled terminal. The video network control terminal can control the video network controlled terminal through the video network, namely: the video network control terminal receives the control instruction sent by the first remote controller, the control instruction is sent to the video network controlled terminal through the video network, and the video network controlled terminal responds to the control instruction.

The terminal control method can be applied to the video network control terminal in fig. 1. Fig. 2 is a flowchart illustrating a terminal control method according to an embodiment of the present application. Referring to fig. 2, the terminal control method of the present application may include the steps of:

step S21: and displaying the display interface of the terminal to be controlled of the video network.

In this embodiment, the video network control terminal may display its display interface as the display interface of the controlled terminal of the video network, that is, the display image on the screen of the video network control terminal is completely consistent with the display image on the screen of the controlled terminal of the video network. Therefore, the user at one side of the video network control terminal can check the display image of the video network controlled terminal in real time.

Step S22: and receiving a control instruction aiming at the controlled terminal of the video network sent by a remote controller, wherein the control instruction is generated by the operation of a user on a display interface of the video network control terminal through the remote controller.

In this embodiment, a user on one side of the video network control terminal can view the display interface of the video network controlled terminal through the display interface of the video network controlled terminal, and when the user needs to control the video network controlled terminal by performing corresponding operations on the display interface of the video network controlled terminal, the user can send a control instruction to the video network control terminal through the remote controller.

In one embodiment, before the step S22, the method further includes:

In this embodiment, when the video networking control terminal controls the controlled terminal of the video networking, the video networking control terminal shields the response of the video networking control terminal to the control instruction of the remote controller except for the command of releasing the control, so that the video networking control terminal can send the control instruction to the controlled terminal of the video networking.

Similarly, when the controlled terminal of the video network allows the control, the controlled terminal can shield the response of the controlled terminal to the control instruction of the remote controller besides the command for releasing the control, so as to ensure the response of the control instruction sent by the controlled terminal of the video network.

Step S23: and sending the control instruction to the controlled terminal of the video network through the video network so that the controlled terminal of the video network responds to the control instruction.

In this embodiment, after receiving the control instruction sent by the video network control terminal, the video network controlled terminal responds to the control instruction.

Illustratively, when a user plays a television program through the video networking terminal a, if the play setting is to be adjusted but not operated, the video networking terminal a may be controlled by the remote controller to send a control invitation to the video networking terminal B to request the video networking terminal B to control the video networking terminal a. If the video network terminal B allows the video network terminal A to be controlled, the video network terminal B displays the current interface condition of the video network terminal A at the video network terminal B, so that a user on one side of the video network terminal B can obtain a play setting strategy according to the interface condition of the video network terminal A, the video network terminal B is controlled by a remote controller to send a play setting operation instruction to the video network terminal A, and after the video network terminal A receives the play setting operation instruction, the play setting operation instruction is responded, and the adjustment of the play setting is completed. In the adjusting process, the user on the side of the terminal a of the video network can view the specific adjusted steps, such as the picture after each step of adjustment, but cannot control the terminal a of the video network through the remote controller, in other words, if the terminal a of the video network is the controlled terminal of the video network shown in fig. 1, it can only accept the control of the first remote controller, but cannot accept the control of the second remote controller. When the control is not required, the user on the side of the terminal a or the user on the side of the terminal B can cancel the control at any time.

With reference to the foregoing embodiment, in an implementation manner, before the foregoing step S21, the terminal control method of the present application may further include the following steps:

and sending a control invitation to the controlled terminal of the video network.

And when the controlled terminal of the video network agrees with the control invitation, acquiring the display video stream of the display interface of the controlled terminal of the video network.

Accordingly, step S21 may include:

In this embodiment, when needing to control the controlled terminal of the video network through the control terminal of the video network, the control terminal of the video network can send a control invitation to the controlled terminal of the video network, if the controlled terminal of the video network allows the control of this time, then return an allowance control response, simultaneously send the display video stream of the display interface of the control terminal of the video network to the control terminal of the video network along with the allowance control response, so that the control terminal of the video network displays the display interface of the control terminal of the video network as the display interface of the controlled terminal of the video network according to the display video stream, so that a user can operate the controlled terminal of the video network.

Of course, when the video network controlled terminal needs to be controlled through the video network control terminal, the video network controlled terminal can also actively send a control invitation to the video network control terminal, if the video network control terminal allows the control at this time, a control allowing response is returned, and after the video network controlled terminal receives the control allowing response, the video network controlled terminal sends the display video stream of the display interface of the video network controlled terminal to the video network control terminal.

In this embodiment, the video network control terminal displays the display interface of itself as the display interface of the controlled terminal of the video network, so that the user on one side of the video network control terminal can conveniently view the display condition of the controlled terminal of the video network, and accurate control over the video network control terminal is achieved.

With reference to the foregoing embodiment, in an implementation manner, the video networking control terminal is provided with an android layer program and a bottom layer program, the android layer program is used for monitoring a control instruction of the remote controller, and the bottom layer program is used for sending the control instruction of the remote controller to the outside.

On this basis, the step S22 may include:

and receiving a control instruction aiming at the controlled terminal of the video network sent by a remote controller through the android layer program.

The step S23 may include:

In this embodiment, the video networking control terminal is provided with tall and erect layer of ann and bottom layer program, and tall and erect layer of ann program is used for monitoring the remote controller instruction that receives, will monitor the remote controller instruction that receives and transmit for bottom C program, and bottom C program sends the remote controller instruction to the video networking controlled terminal through the video networking.

The embodiment provides the bottom layer implementation logic when the video network control terminal sends the control instruction to the video network controlled terminal, so that the video network control terminal can smoothly implement the control on the video network controlled terminal.

In combination with the above embodiments, in an implementation manner, the number of the controlled terminals in the video network is multiple. On this basis, the step S21 may include:

and displaying the display interface of the terminal to be controlled of the video network as the current display interface of the plurality of the controlled terminals of the video network.

The step S22 may include:

and receiving a control instruction which is sent by a remote controller and aims at part or all of the video network controlled terminals.

The step S23 may include:

In this embodiment, the video network control terminal may also control a plurality of video network controlled terminals at the same time. The video network control terminal firstly sends control invitations to the controlled terminals of the video networks, and when the controlled terminals of the video networks allow control, the video network control terminal displays the display interfaces of the controlled terminals of the video networks in a split screen mode. When a user at one side of the video network control terminal needs to control a single video network controlled terminal at a certain moment, the video network controlled terminal can be selected through the remote controller, and then a control button is clicked for setting. When the display interfaces of the controlled terminals of the partial video network are adjusted to be the same, the user can select the controlled terminals of the partial video network through the remote controller and then click the synchronous control button to synchronously set the controlled terminals of the partial video network. When synchronous control is carried out, a control instruction sent by a user through a remote controller can be respectively sent to each video network controlled terminal through the video network control terminal, so that each video network controlled terminal respectively and independently responds to the control instruction.

For example, when the controlled terminal 1 of the video network-the controlled terminal 3 of the video network needs to be controlled, the control terminal of the video network may display respective display interfaces of the controlled terminal 1 of the video network-the controlled terminal 3 of the video network in a split screen manner, where the display interfaces of the controlled terminal 1 of the video network and the controlled terminal 2 of the video network are the same, and the display interface of the controlled terminal 3 of the video network is different from the display interfaces of the controlled terminal 1 of the video network and the controlled terminal 2 of the video network. At this time, the video network control terminal may first select the video network controlled terminal 3, adjust the display interface thereof to the same display interface as the video network controlled terminal 1 or the video network controlled terminal 2, and then select the video network controlled terminal 1-the video network controlled terminal 3 for synchronous control. At this time, the control instruction sent by the user through the remote controller may be sent to the video network controlled terminal 1-the network controlled terminal 3 through the video network control terminal, so that the video network controlled terminal 1-the network controlled terminal 3 may respectively and independently respond to the control instruction, for example, when the control instruction is to play music X, the video network controlled terminal 1-the network controlled terminal 3 may play music X simultaneously after responding to the control instruction.

In this embodiment, can control a plurality of video networking controlled terminals through video networking control terminal, further promote the convenience of video networking terminal.

The terminal control method can also be applied to the video network controlled terminal in fig. 1. Fig. 3 is a flowchart illustrating another terminal control method according to an embodiment of the present application. Referring to fig. 3, another terminal control method of the present application may include the steps of:

step S31: and receiving the control invitation sent by the video networking control terminal.

Step S32: and when the control invitation is agreed, sending a display video stream of the current display interface of the video network control terminal to the video network control terminal so that the video network control terminal displays the current display interface of the controlled terminal of the video network according to the display video stream.

Step S33: and receiving a control instruction sent by the video network control terminal through the video network, wherein the control instruction is generated by a user through operating a remote controller on a display interface of the video network control terminal.

Step S34: responding to the control instruction.

In this embodiment, the video network control terminal may send a control invitation to the video network controlled terminal, and if the video network controlled terminal allows the current control, send a display video stream of a current display interface of the video network control terminal to the video network control terminal, so that the video network control terminal displays the current display interface of the video network controlled terminal according to the display video stream. Therefore, a user on one side of the video network control terminal can better control the video network controlled terminal by looking up the current display interface of the video network controlled terminal.

For details of the above steps S31-S34, the above description is omitted here for brevity.

In an embodiment, before the step S33, the method may further include:

In this embodiment, when the video network control terminal controls the video network controlled terminal, the video network controlled terminal can shield its response to the control instruction of the remote controller except for the command of releasing the control, thereby ensuring the response to the control instruction sent by the video network control terminal.

According to the terminal control method, the controlled terminal of the video network firstly receives the control invitation sent by the video network control terminal, and sends the display video stream of the current display interface of the controlled terminal of the video network to the video network control terminal when the control invitation is agreed, so that the video network control terminal displays the current display interface of the controlled terminal of the video network according to the display video stream; receiving a control instruction sent by the video network control terminal through the video network, wherein the control instruction is generated by a user through operating a display interface of the video network control terminal through a remote controller; in response to the control command. According to the method, end-to-end control can be realized without installing any control software on the video network control terminal and/or the video network controlled terminal, the use convenience of the video network terminal is improved, and the use experience of a user is enhanced.

With reference to the foregoing embodiments, in one implementation manner, the controlled terminal of the video network is provided with a bottom layer program, an android layer program, and an H5 program. On this basis, step S33 may include:

and receiving a control instruction sent by the video network control terminal through the video network through the bottom layer program.

The step S34 may include:

In this embodiment, the controlled terminal of the video network is provided with a bottom layer program, an android layer program and an H5 program. When the bottom layer program receives a remote controller instruction sent by the video network control terminal, the remote controller instruction is transmitted to the Android layer program, the Android layer program judges whether the current operation interface of the video network controlled terminal is an Android interface or an H5 interface, if the current operation interface is the Android interface, an Android method is called to simulate a remote controller analysis instruction, if the current operation interface is the H5 interface, the remote controller instruction is transmitted to the H5 layer program, and the H5 layer program calls a JS method to simulate the remote controller analysis instruction.

The embodiment provides the bottom layer implementation logic when the video networking controlled terminal processes the video networking control terminal to send the control instruction, so that the video networking control terminal can smoothly realize the control on the video networking controlled terminal.

Fig. 4 is a schematic diagram illustrating an end-to-end control according to an embodiment of the present application. Fig. 5 is a schematic diagram illustrating another end-to-end control according to an embodiment of the present application. The terminal control method of the present application will be described in detail with reference to fig. 4 and 5 as an embodiment.

In fig. 4, when the video network controlled terminal needs to be controlled through the video network control terminal, the user inputs the terminal number of the video network controlled terminal on the operation interface of the video network control terminal through the remote controller, clicks the button requesting control, and sends the transparent transmission instruction to the video network controlled terminal. And the video network controlled terminal receives the control request, the interface pops up a prompt box, and after the user clicks the permission control, a transparent transmission instruction of the permission control is returned to the video network control terminal. Meanwhile, the video network controlled terminal sends the displayed video stream to the video network control terminal through the video network server, then the self remote controller key control is shielded, and only the response of the 'cancel' key is reserved for interrupting the control relation at any time. The video network control terminal receives and plays the video stream in full screen, monitors the keys of the remote controller, does not respond locally to the received keys of the remote controller (except for canceling the keys, which are used for interrupting the control relationship), and completely transmits the command to the controlled terminal of the video network through transparent transmission. After the video network controlled terminal receives the sent remote controller instruction, the key operation is simulated through the program, thereby completing the effect of remote control. The video network control terminal and the video network controlled terminal can send a transparent transmission instruction to the opposite terminal through a 'cancel' button on the remote controller, cancel the control relation and restore the normal operation of the terminal.

In fig. 5, an Android layer program and a bottom layer C program are arranged in the video networking control terminal, the video networking control terminal monitors a remote controller instruction sent by a remote controller through the Android layer program, then transmits the remote controller instruction to the bottom layer C program, and the bottom layer C program sends the remote controller instruction to the controlled party terminal of the video networking through a transparent transmission instruction. The method comprises the steps that a bottom layer C program, an Android layer program and an H5 layer program are arranged in a controlled party terminal of the video network, the bottom layer C program transmits a remote controller instruction to the Android layer program after receiving the remote controller instruction, the Android layer program judges whether the current interface is an Android interface, if the current interface is the Android interface, the Android method is called to simulate the remote controller instruction, if the current interface is the H5 interface, the remote controller instruction is transmitted to the H5 layer program, and the H5 layer program calls a JS method to simulate the remote controller instruction.

It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.

Based on the same inventive concept, the present application further provides a terminal control device 600, which is applied to a video network control terminal, as shown in fig. 6. Fig. 6 is a block diagram of a terminal control device according to an embodiment of the present application. Referring to fig. 6, the terminal control apparatus 600 may include:

the display module 601 is configured to display a display interface of the display module as a display interface of the controlled terminal of the video network;

a first receiving module 602, configured to receive a control instruction, which is sent by a remote controller and is addressed to the video network controlled terminal, where the control instruction is generated by a user through operation of the remote controller on a display interface of the video network controlled terminal;

the first sending module 603 is configured to send the control instruction to the controlled terminal of the video network through the video network, so that the controlled terminal of the video network responds to the control instruction.

Optionally, the apparatus 600 further comprises:

the second sending module is used for sending a control invitation to the controlled terminal of the video network;

the acquisition module is used for acquiring a display video stream of a display interface of the controlled terminal of the video network when the controlled terminal of the video network agrees with the control invitation;

the display module 601 includes:

and the first display sub-module is used for displaying a display interface of the first display sub-module as the display interface of the video network controlled terminal according to the display video stream.

Optionally, the video network control terminal is provided with an android layer program and a bottom layer program, the android layer program is used for monitoring a control instruction of the remote controller, and the bottom layer program is used for sending the control instruction of the remote controller to the outside; the first receiving module 601 includes:

the first receiving submodule is used for receiving a control instruction which is sent by a remote controller and aims at the controlled terminal of the video network through the android layer program;

the first sending module 603 includes:

and the first sending submodule is used for acquiring the control instruction from the android layer program through the bottom layer program and sending the control instruction to the controlled terminal of the video network according to a video network transparent transmission protocol.

Optionally, the number of the controlled terminals of the video network is multiple; the display module 601 includes:

the second display sub-module is used for displaying a display interface of the second display sub-module as the current display interfaces of the plurality of video network controlled terminals;

the first receiving module 602 includes:

the second receiving submodule is used for receiving a control instruction which is sent by a remote controller and aims at part or all of the video network controlled terminals;

the first sending module 603 includes:

and the second sending submodule is used for sending the control instruction to part or all of the video network control terminals in the plurality of video network controlled terminals through the video network so as to enable the part or all of the video network control terminals to respond to the control instruction.

Optionally, the apparatus 600 further comprises:

and the first shielding module is used for shielding the response of the video network control terminal to the control instruction sent by the remote controller.

Based on the same inventive concept, the present application further provides a terminal control device 700, which is applied to a controlled terminal in a video network, as shown in fig. 7. Fig. 7 is a block diagram of another terminal control device according to an embodiment of the present application. Referring to fig. 7, the terminal control device 700 may include:

a second receiving module 701, configured to receive a control invitation sent by a video networking control terminal;

a third sending module 702, configured to send a display video stream of a current display interface of the video network control terminal to the video network control terminal when the control invitation is agreed, so that the video network control terminal displays the current display interface of the controlled terminal of the video network according to the display video stream;

a third receiving module 703, configured to receive a control instruction sent by the video network control terminal through a video network, where the control instruction is generated by a user through operating a remote controller on a display interface of the video network control terminal;

a response module 704, configured to respond to the control instruction.

Optionally, the video network controlled terminal is provided with a bottom layer program, an android layer program and an H5 program; the third receiving module 702 includes:

the third receiving submodule is used for receiving a control instruction sent by the video network control terminal through the video network through the bottom layer program;

the response module 704 includes:

the first processing submodule is used for processing the control instruction through the android layer program when the operation interface of the first processing submodule is an android interface;

and the second processing submodule is used for processing the control command through the H5 program when the own operation interface is an H5 interface.

Optionally, the apparatus 700 further comprises:

and the second shielding module is used for shielding the response of the video network controlled terminal to the control instruction sent by the remote controller.

Based on the same inventive concept, the present application provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and running on the processor, and when the processor executes the computer program, the electronic device implements the steps in the terminal control method according to any of the above embodiments of the present application.

Based on the same inventive concept, the present application provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps in the terminal control method according to any of the above-mentioned embodiments of the present application.

For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.

The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.

The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.

To better understand the embodiments of the present invention, the following description refers to the internet of view:

some of the technologies applied in the video networking are as follows:

network Technology (Network Technology)

Network technology innovation in video networking has improved over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.

Switching Technology (Switching Technology)

The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.

Server Technology (Server Technology)

The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.

Storage Technology (Storage Technology)

The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.

Network Security Technology (Network Security Technology)

The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.

Service Innovation Technology (Service Innovation Technology)

The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.

Networking of the video network is as follows:

the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.

Fig. 8 is a networking diagram of a video network according to an embodiment of the present application. As shown in fig. 8, the video network is divided into an access network and a metropolitan network.

The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.

The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.

Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.

The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.

The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.

Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.

The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.

Video networking device classification

1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.

1.2 wherein the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).

The specific hardware structure of each access network device is as follows:

a node server:

fig. 9 is a schematic diagram illustrating a hardware structure of a node server according to an embodiment of the present application. As shown in fig. 9, the system mainly includes a network interface module 901, a switching engine module 902, a CPU module 903, and a disk array module 904;

the network interface module 901, the CPU module 903, and the disk array module 904 all enter the switching engine module 902; the switching engine module 902 performs an operation of looking up the address table 905 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a corresponding queue of the packet buffer 906 based on the packet's steering information; if the queue of the packet buffer 906 is nearly full, discard; the switching engine module 902 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 904 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU 903 is mainly responsible for protocol processing with an access switch and a terminal (not shown), configuring an address table 905 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 904.

The access switch:

fig. 10 is a schematic diagram illustrating a hardware structure of an access switch according to an embodiment of the present application. As shown in fig. 10, the network interface module (downstream network interface module 1001, upstream network interface module 1002), switching engine module 1003, and CPU module 1004 are mainly included;

wherein, the packet (uplink data) coming from the downlink network interface module 1001 enters the packet detection module 1005; the packet detection module 1005 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 1003, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 1002 enters the switching engine module 1003; the incoming data packet of the CPU module 1004 enters the switching engine module 1003; the switching engine module 1003 performs an operation of looking up the address table 1006 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 1003 goes from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 1007 in combination with the stream-id; if the queue of the packet buffer 1007 is nearly full, it is discarded; if the packet entering the switching engine module 1003 does not go from the downlink network interface to the uplink network interface, the data packet is stored into the queue of the corresponding packet buffer 1007 according to the guiding information of the packet; if the queue of the packet buffer 1007 is nearly full, it is discarded.

The switching engine module 1003 polls all packet buffer queues, which in this embodiment of the present invention is divided into two cases:

if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;

if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.

The rate control module 1008 is configured by the CPU module 1004 to generate tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.

The CPU module 1004 is mainly responsible for protocol processing with the node server, configuration of the address table 1006, and configuration of the code rate control module 1008.

Ethernet protocol conversion gateway：

Fig. 11 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to an embodiment of the present application. As shown in fig. 11, the system mainly includes a network interface module (a downlink network interface module 1101 and an uplink network interface module 1102), a switching engine module 1103, a CPU module 1104, a packet detection module 1105, a rate control module 1108, an address table 1106, a packet buffer 1107, a MAC adding module 1109, and a MAC deleting module 1110.

Wherein, the data packet coming from the downlink network interface module 1101 enters the packet detection module 1105; the packet detection module 1105 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deleting module 1110 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards the data;

the downlink network interface module 1101 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type, and sends the packet.

The other modules in the ethernet protocol gateway function similarly to the access switch.

A terminal:

the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.

1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.

2. Video networking packet definition

2.1 Access network packet definition

The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.

As shown in the following table, the data packet of the access network mainly includes the following parts:

DA

SA

Reserved

Payload

CRC

wherein:

the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;

the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);

the reserved byte consists of 2 bytes;

the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;

the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.

2.2 metropolitan area network packet definition

The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.

In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.

As shown in the following table, the data packet of the metro network mainly includes the following parts:

DA

SA

Reserved

label (R)

Payload

CRC

Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.

Based on the characteristics of the video network, one of the core concepts of the embodiment of the invention is provided, when the video network control terminal needs to control the controlled terminal of the video network, the display interface of the video network control terminal is displayed as the display interface of the controlled terminal of the video network; then receiving a control instruction aiming at a controlled terminal of the video network sent by a remote controller; and then, sending the control instruction to the controlled terminal of the video network through the video network so that the controlled terminal of the video network responds to the control instruction. According to the method, end-to-end control can be realized without installing any control software on the video network control terminal and/or the video network controlled terminal, the use convenience of the video network terminal is improved, and the use experience of a user is enhanced.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The terminal control method, the terminal control device, the electronic device, and the storage medium provided by the present application are introduced in detail, and a specific example is applied in the present application to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A terminal control method is applied to a video network control terminal, and comprises the following steps:

2. The method according to claim 1, wherein before displaying its own display interface as the display interface of the controlled terminal of the video network, the method further comprises:

sending a control invitation to the controlled terminal of the video network;

3. The method according to claim 1, wherein the video networking control terminal is provided with an android layer program and a bottom layer program, the android layer program is used for monitoring a control instruction of the remote controller, and the bottom layer program is used for sending the control instruction of the remote controller to the outside;

4. The method according to claim 1, wherein the number of the controlled terminals of the video network is plural; displaying a display interface of the terminal as a current display interface of the controlled terminal of the video network, including:

5. The method according to claim 1, wherein before receiving a control instruction for the controlled terminal of the video network sent by a remote controller, the method further comprises:

6. A terminal control method is applied to a controlled terminal of a video network, and comprises the following steps:

receiving a control invitation sent by a video networking control terminal;

responding to the control instruction.

7. The method according to claim 6, wherein the visual network controlled terminal is provided with an underlying program, an android layer program and an H5 program;

responding to the control instruction, including:

8. The method according to claim 6, wherein before receiving the control instruction sent by the video network control terminal through the video network, the method further comprises:

9. A terminal control device is applied to a video network control terminal, and the device comprises:

10. A terminal control device is applied to a controlled terminal of a video network, and the device comprises:

and the response module is used for responding to the control instruction.

11. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the steps of the method for controlling a terminal according to one of the claims 1 to 5 or according to one of the claims 6 to 8.

12. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing performs the steps of the terminal control method according to any of claims 1-5 or 6-8.