CN110738882A

CN110738882A - method, device, equipment and storage medium for on-line teaching display control

Info

Publication number: CN110738882A
Application number: CN201910884438.3A
Authority: CN
Inventors: 张政
Original assignee: Beijing Wenyuanjia Technology Co Ltd
Current assignee: Beijing Wenyuanjia Technology Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-01-31

Abstract

The embodiment of the application discloses a method, a device, equipment and a storage medium for controlling online teaching display, wherein the method for controlling online teaching display comprises the steps of establishing long connection with a remote server, carrying out playing control on an intelligent television according to input, wherein the intelligent television is used for displaying an online learning interface, and sending an interactive instruction to the remote server according to a second input.

Description

method, device, equipment and storage medium for on-line teaching display control

Technical Field

The present application relates to the field of network technologies, and in particular, to a method, an apparatus, a device, and a storage medium for online teaching display control.

Background

With the development of network communication technology and multimedia technology, terminal devices such as smart phones, tablet computers and the like have become indispensable tools in daily work and life of people.

Disclosure of Invention

The embodiment of the application provides online teaching display control methods, devices, equipment and storage media, and interactive teaching by using a smart television can be realized, so that the teaching experience of users is improved.

According to th aspect of the present application, there are provided methods of controlling online education display, including:

establishing long connection with a remote server;

playing and controlling a smart television according to an th input, wherein the smart television is used for displaying an online teaching interface;

and sending the interaction instruction to the remote server according to the second input.

Optionally, the performing playback control on the smart television according to the th input includes:

receiving said th input;

generating a playing control instruction according to the th input;

sending the playing control instruction to the remote server so that the remote server responds to the playing instruction to perform playing control on the smart television; alternatively, the first and second electrodes may be,

and directly sending the playing control instruction to the intelligent television to control the playing of the intelligent television.

Optionally, the sending the interactive instruction to the remote server according to the second input includes:

receiving the second input;

generating th interactive instruction according to the second input;

the th interactive instruction is directly sent to the remote server so that the remote server sends interactive content to the intelligent television according to the interactive instruction, or,

sending the th interactive instruction to the smart television, so that the smart television sends a second interactive instruction to the remote server in response to the th interactive instruction.

According to a second aspect of the present application, there are provided online education display control methods, comprising:

establishing long connection with a mobile terminal;

establishing long connection with the intelligent television;

transmitting teaching resources to the smart television;

receiving an interactive instruction;

and sending interactive contents to the intelligent television according to the interactive instruction.

Optionally, the sending teaching resources to the smart television includes:

and transmitting teaching resources to the intelligent television based on a play control instruction from the mobile terminal or a play request from the intelligent television.

Optionally, the receiving the interactive instruction includes:

and receiving an interactive instruction from the mobile terminal or the intelligent television.

Optionally, the method further comprises:

receiving th playing control instruction from the mobile terminal;

and sending a second playing control instruction to the smart television based on the th playing instruction.

According to a third aspect of the present application, there are provided online education display control methods, comprising:

establishing long connection with a remote server;

receiving a teaching resource from a remote server;

receiving th interactive instruction from the mobile terminal;

sending a second interactive instruction to the remote server according to the th interactive instruction;

and receiving the interactive content sent by the remote server.

Optionally, the receiving the instructional resource from the remote server includes:

sending play request information to the remote server;

and receiving the teaching resources corresponding to the playing request information from the remote server.

Optionally, the method further comprises:

receiving a play control instruction from the mobile terminal or the remote server;

and controlling the playing of the teaching resources according to the playing control instruction.

According to a fourth aspect of the present application, there is provided apparatus for online education display control, comprising:

the connection module is used for establishing long connection with a remote server;

the control module is used for carrying out playing control on the smart television according to the th input, and the smart television is used for displaying an online teaching interface;

and the interaction module is used for sending an interaction instruction to the remote server according to the second input.

According to a fifth aspect of the present application, there is provided apparatus for on-line education display control, comprising:

connection module, which is used to establish long connection with the mobile terminal;

the second connection module is used for establishing long connection with the intelligent television;

, a sending module, configured to send teaching resources to the smart television;

the receiving module is used for receiving an interactive instruction;

and the second sending module is used for sending the interactive content to the intelligent television according to the interactive instruction.

According to a sixth aspect of the present application, there is provided apparatus for on-line education display control, comprising:

, a receiving module for receiving the teaching resource from the remote server;

a second receiving module, configured to receive an th interaction instruction from the mobile terminal;

an sending module, for sending a second interactive instruction to the remote server according to the interactive instruction;

and the third receiving module is used for receiving the interactive content sent by the remote server.

According to a seventh aspect of the present application, devices are provided, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the method of any of the preceding claims 1-10 when executing the computer program.

According to an eighth aspect of the present application, computer readable storage media are provided, having stored thereon a computer program which, when executed by a processor, performs the method of any of the preceding claims 1-10, wherein is defined as a set of instructions for performing the method.

In or more embodiments of the present application, a mobile terminal establishes a long connection with a remote server to collect user input, the mobile terminal generates a play control instruction according to the user input, the remote server sends a teaching resource to the smart television according to the play control instruction, and the mobile terminal is further configured to perform online teaching interaction with the remote server and the smart television according to the user input, thereby implementing interactive teaching and improving user teaching experience.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and it is obvious for those skilled in the art that other embodiments can be obtained by using these drawings without creative efforts.

FIG. 1 is a schematic diagram of a network architecture for online education display control provided according to an embodiment of the present application;

FIG. 2 is a flow chart of online tutorial display controls according to an embodiment of the present application;

FIG. 3 is a flow chart of online tutorial display controls according to an embodiment of the present application;

FIG. 4 is a flow chart of online tutorial display controls according to an embodiment of the application;

FIG. 5 is a flow chart of online tutorial display controls according to an embodiment of the present application;

FIG. 6 is a timing diagram of online tutorial display controls according to an embodiment of the application;

FIG. 7 is a timing diagram illustrating control of online education displays according to an embodiment of the present application;

FIG. 8 is a timing diagram of online tutorial display controls in accordance with an embodiment of the present application;

FIG. 9 is a timing diagram of online tutorial display controls in accordance with an embodiment of the present application;

FIG. 10 is a schematic diagram of on-line education display control devices according to an embodiment of the application;

FIG. 11 is a schematic diagram of on-line education display control devices according to an embodiment of the application;

FIG. 12 is a schematic diagram of on-line education display control devices according to an embodiment of the application;

fig. 13 is a schematic diagram of online education display control devices according to an embodiment of the application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further with reference to the accompanying drawings.

The embodiments described in the exemplary embodiments below do not represent all embodiments consistent with the present application's patent, but rather are merely examples of apparatus and methods consistent with the aspects of the present application's patent, as detailed in the appended claims.

In the description of the present application, it is to be understood that the terms "", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, as will be understood to those of ordinary skill in the art in a particular instance, the particular meaning of such terms in the present application.

The present application will be described with reference to specific examples.

Fig. 1 is a schematic diagram of a network architecture for online education display control provided according to an embodiment of the present application.

As shown in fig. 1, the network architecture for online education display control may include

mobile terminals

101a, 101b, 101n, of smart televisions 103, network 104 and server 102, the network 104 is used to provide communication links between the

mobile terminals

101a, 101b, 101n, smart televisions 103 and the server 102, and the network 104 may include various connection types, such as wired, wireless communication links, fiber optic cables, and the like.

It should be understood that the number of mobile terminals, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminals, networks and servers, as desired for the reality. For example, the server 102 may be a server cluster composed of a plurality of servers, and the like.

A user may use the

mobile terminal

101a, 101b, 101n, the smart tv 103 to interact with the server 102 via the network 104 to receive learning video streams, send messages, requests, instructions, etc. The

mobile terminals

101a, 101b, 101n may be various electronic devices having a display screen, including but not limited to smart phones, tablet computers, laptop and desktop computers, and the like. Mobile terminals in different networks may be called different names, for example: user equipment, access terminal, subscriber unit, subscriber station, mobile station, remote terminal, mobile device, user terminal, wireless communication device, user agent or user equipment, cellular telephone, cordless telephone, Personal Digital Assistant (PDA), terminal equipment in a 5G network or future evolution network, and the like.

The server 102 may be a server that provides various services. For example, the server 102 may perform a method according to an embodiment of the present invention, which will be described later, implement online learning or online training, and the like.

According to embodiments of the present application, a mobile terminal and a smart television establish a long connection with a remote server.

A long connection means that multiple packets can be sent continuously over connections, and during connection hold, if no packets are sent, a bi-directional link check packet is required.

The operation steps of the long connection are as follows: establish a connection-data transfer (maintain a connection).

The short connection means that connections are established when both communication parties have data interaction, and the connection is disconnected after the data transmission is completed, i.e. only services are transmitted in each connection.

The short connection operation steps are as follows: establishing connection-data transmission-closing connection.

Long connections are often used for frequent, point-to-point communications, and the number of connections cannot be too great. Each TCP connection needs three-step handshake, which requires time, and if each operation is a short connection, the processing speed is reduced greatly if the operation is repeated, so that each operation is not disconnected after the operation is completed, and the data packet is OK when the next processing is performed, and the TCP connection does not need to be established. For example: the connection of the database uses a long connection, if the communication is frequent with a short connection, the socket error is caused, and the frequent socket creation is also a waste of resources.

Short links like http service of WEB sites are used, because long links consume resources for the server, while connections of thousands or even billions of clients, which are frequent like WEB sites, save resources for short links, if long links are used, and if thousands of users are used, if each user occupies links, then it is conceivable that a bar is known, so the concurrence is large, but each user needs to use short links without frequent operations.

The long connection can save more TCP establishment and closing operations, reduce waste and save time. Short connections are simpler to manage for the server and existing connections are all useful connections without the need for additional control means. But if the client requests frequently, time and bandwidth will be wasted on the TCP set up and shut down operations. Thus, in the embodiments of the present application, a long connection may be employed.

Optionally, the mobile terminal, the remote server and the smart television can exchange data in a long connection mode in a Json data format, the Json data format is easy for the mobile terminal and the smart television to analyze, network transmission efficiency can be effectively improved, and interaction experience of users is improved.

Fig. 2 is a flow chart diagram illustrating online education display control methods according to an embodiment of the present application.

Referring to fig. 2, at S201, a long connection is established with a remote server.

According to the embodiment of the application, as shown in fig. 6, a user opens the mobile terminal and the smart television, enters the control interface, finds an APP icon in the control interface, clicks the APP icon, starts APP, and after the APP starts, can send a long connection request instruction to the remote server, the remote server responds to the long connection request instruction and sends a connection success instruction, and the mobile terminal and/or the smart television receive the connection success instruction and perform long connection communication with the remote server.

Optionally, before establishing the long connection, the user needs to provide a username and password in the APP to the remote server, e.g. providing a username and password that was previously entered and stored.

According to , the remote server may establish an association between the mobile terminal and the smart tv.

As before, the long connection can save more TCP establishment and closing operations, reduce waste and save time. Short connections are simpler to manage for the server and existing connections are all useful connections without the need for additional control means. But if the client requests frequently, time and bandwidth will be wasted on the TCP set up and shut down operations. Thus, in the embodiments of the present application, a long connection may be employed.

And S203, performing play control on the smart television according to the th input, wherein the smart television is used for displaying an online teaching interface.

According to an example embodiment, after the mobile terminal and the smart television establish a long connection with the remote server, according to the teaching video to be displayed on a screen selected by the user in the APP control interface, the mobile terminal may send th playing instructions to the remote server, and the remote server sends teaching resources to the smart television in response to th playing instructions.

The intelligent television can receive the teaching resources sent by the remote server through the long connection, analyze and play the teaching resources and display an online teaching interface.

Optionally, the mobile terminal APP can send the selected teaching video address to be displayed on a screen to the smart television APP, so that the smart television APP can request teaching resources from the remote server and perform analysis playing to display an online teaching interface.

In the embodiment of the application , as shown in fig. 7, a user opens the intelligent terminal, enters the operation interface of the mobile terminal, finds an icon of an application program in the operation interface, clicks the voice control icon, and starts the voice control function of the mobile terminal.

Optionally, when the mobile terminal receives voice uttered by the user, an audio signal corresponding to the voice is generated according to the voice.

Optionally, after the mobile terminal generates a corresponding audio signal according to the received voice, the audio signal is automatically matched with a preset audio signal that is pre-recorded by the intelligent terminal and stored in the intelligent terminal, the intelligent terminal identifies whether the received audio signal matches the preset audio signal, and if so, a voice control instruction is sent.

Optionally, the remote server sends a play control instruction to the smart television in response to the voice control instruction, so as to control the playing of the teaching video, where the control includes at least of pause, stop, volume, and progress of the playing of the video.

At S205, an interactive instruction is sent to the remote server according to the second input.

According to the embodiment of the example, after the mobile terminal and the smart television are in long connection with the remote server, the mobile terminal generates a corresponding interactive instruction according to the second input of the running APP acquisition user and sends the interactive instruction to the remote server, and the remote server responds to the interactive instruction and sends interactive content to the smart television.

According to an embodiment of the application , as shown in fig. 8, a user issues topic information to a remote server at a teaching end, the remote server sends topic instructions to a mobile terminal APP and an intelligent television APP according to the topic information, and the mobile terminal APP starts an identification function according to the topic instructions sent by the remote server.

Optionally, when the APP of the mobile terminal receives voice uttered by the user through the recognition function, an audio signal corresponding to is generated according to the voice.

Optionally, after the mobile terminal APP receives the gesture sent by the user through the recognition function, a gesture signal corresponding to is generated according to the gesture image.

Optionally, the second input includes at least of the audio signal or the gesture signal.

For example, the mobile terminal APP can automatically match the audio signal with a preset audio signal which is pre-recorded by the mobile terminal and stored in the mobile terminal according to the generated audio signal, the mobile terminal identifies whether the received audio signal matches the preset audio signal, if so, an th identification instruction is generated, if not, a second identification instruction is generated, for example, if the title information is -channel choice title, the correct answer is a, the wrong answers are B, C and D, and the audio signal of the preset audio signal with english letters A, B, C, D is recorded.

Optionally, the audio signal and the preset audio signal contain variations in sound wave frequency and amplitude; and the mobile terminal takes the two main characteristics as a basis for judging whether the instruction audio signal is matched with a preset audio signal or not.

For example, if the correct answer to the selected question is correct answer A, the mobile terminal sends th identification command to the remote server according to the audio signal corresponding to answer A, and sends a second identification command to the remote server according to the audio signal corresponding to answer other than answer A or the combination of the audio signals corresponding to answer other than answer A.

Optionally, the instructions for interaction include at least of the th recognition instruction or the second recognition instruction.

According to embodiments, the mobile terminal APP automatically matches the generated gesture signal with a preset gesture signal which is pre-recorded by the mobile terminal and stored in the mobile terminal, the mobile terminal identifies whether the received gesture signal matches the preset gesture signal, if the received gesture signal matches the preset gesture signal, a recognition command is generated, if the received gesture signal does not match the preset gesture signal, a second recognition command is generated, for example, if the title information is -pass selection questions, the correct answer is A, the wrong answers are B, C and D, if the input preset gesture signal takes the right hand as an example, the palm of the right hand faces the front, the thumb, the index finger, the middle finger, the ring finger and the little finger are sequentially from right to left, the fist hand facing the front is set to be upright with the palm of the right hand, gesture recognition information is input with the posture of the limb recognition device of the mobile terminal aligned with the thumb, the gesture recognition information is set as a gesture signal corresponding to the palm of the right hand, the gesture recognition information is set with the palm of the right hand facing the front, the gesture recognition information is set as gesture information corresponding to the gesture input with the palm of the palm facing the front of the right hand facing the front, the input gesture information of the fist facing the intelligent camera, the input gesture recognition, the gesture information is set with the gesture recognition gesture information corresponding to be aligned with the gesture recognition signal, the gesture information of the gesture recognition information of the palm facing the gesture recognition of the palm facing the palm of the.

For example, if the correct answer to the selected question is correct answer A, the mobile terminal sends th identification command to the remote server according to the gesture signal corresponding to answer A, and sends a second identification command to the remote server according to the combination of the gesture signal corresponding to any answer except answer A or the gesture signal corresponding to any other answer.

Optionally, the mobile terminal sends th interactive command or at least second interactive command to the remote server, the remote server sends th interactive content to the smart television in response to th interactive command, and sends second interactive content to the smart television in response to the second interactive command.

Optionally, the smart television receives th interactive content or at least of the second interactive content, analyzes at least of th interactive content or the second interactive content to generate analysis data, and displays the judgment result of the choice questions on the screen according to the analysis data.

In this embodiment, because the mobile terminal performs online learning interaction with the remote server and the smart television according to the user input, interactive learning is realized, and user teaching experience is improved.

Fig. 3 is a flowchart illustrating a online education display control method according to another embodiment of the present application.

Referring to fig. 3, at S301, a long connection is established with a remote server.

At S303, an th input is received.

According to an example embodiment, after the mobile terminal and the smart television establish a long connection with the remote server, the mobile terminal collects th input of the user according to the running APP.

According to the embodiment of the application, the user opens the intelligent terminal, starts the APP, enters the operation interface of the mobile terminal APP, finds the icon of the application program in the control interface, clicks the voice control icon, and starts the voice control function of the mobile terminal.

At S305, a play control instruction is generated according to the th input.

Optionally, after the mobile terminal and the smart television establish a long connection with the remote server, the mobile terminal collects th input of the user according to the running APP, and generates a play control instruction according to th input.

According to the embodiment of the application , after the APP at the mobile terminal generates the corresponding audio signal of according to the received voice, the audio signal and the preset audio signal which is pre-recorded in the intelligent terminal and stored in the intelligent terminal can be automatically matched, the intelligent terminal identifies whether the received audio signal is matched with the preset audio signal, and if the audio signal is matched with the preset audio signal, a play control instruction is sent.

In S307, a play control instruction is sent to the remote server, so that the remote server responds to the play instruction to perform play control on the smart television; or directly sending a play control instruction to the smart television to control the smart television to play.

The method for sending the play control instruction to the remote server to enable the remote server to respond to the play instruction to perform play control on the smart television is described above, and is not described herein again.

According to embodiments, after the mobile terminal and the smart television establish a long connection with the remote server, the mobile terminal generates a play control command according to the input of the running APP collection user and directly sends the play control command to the smart television, and the smart television controls the playing of the teaching video according to the play control command, wherein the control includes at least of the pause, the stop, the volume and the progress of the video playing.

At S309, a second input is received.

According to an example embodiment, after the mobile terminal and the smart television establish a long connection with the remote server, the mobile terminal collects a second input of the user according to the running APP.

In the embodiment of the application , as shown in fig. 9, a user opens an intelligent terminal, starts an APP, and the mobile terminal APP starts an identification function according to a topic instruction sent by a remote server.

At S311, an th interactive instruction is generated according to the second input.

According to the embodiment of the example, after the mobile terminal and the smart television establish long connection with the remote server, the mobile terminal collects second input of the user according to the running APP to generate th interactive instructions and sends the th interactive instructions to the remote server, and the remote server responds to th interactive instructions to send interactive content to the smart television.

Optionally, as shown in fig. 9, the mobile terminal APP may automatically match the audio signal with a preset audio signal that is pre-recorded in the mobile terminal and stored in the mobile terminal according to the generated audio signal, identify whether the received audio signal matches the preset audio signal, if so, generate an th identification instruction, and if not, generate a second identification instruction, for example, if the topic information is choices, the correct answer is a, the incorrect answers are B, C and D, and record an audio signal of a preset audio signal with english letters A, B, C, D.

Alternatively, if the correct answer to the selected question is the correct answer A only , the mobile terminal sends a th identification instruction to the smart television according to the audio signal corresponding to the answer A, and sends a second identification instruction to the smart television according to the combination of the audio signal corresponding to any answer except the answer A or the audio signal corresponding to any answer.

Optionally, the th interactive command comprises at least of the th identification command or the second identification command.

According to embodiments, the mobile terminal APP automatically matches the generated gesture signal with a preset gesture signal which is pre-recorded by the mobile terminal and stored in the mobile terminal, the mobile terminal identifies whether the received gesture signal matches the preset gesture signal, if the received gesture signal matches the preset gesture signal, a recognition command is generated, if the received gesture signal does not match the preset gesture signal, a second recognition command is generated, for example, if the title information is -pass selection questions, the correct answer is A, the wrong answers are B, C and D, if the input preset gesture signal takes the right hand as an example, the palm of the right hand faces the front, the thumb, the index finger, the middle finger, the ring finger and the little finger are sequentially from right to left, the fist hand facing the front is set to be upright with the palm of the right hand, gesture recognition information is input with the posture of the limb recognition device of the mobile terminal aligned with the thumb, the gesture recognition information corresponding to the answer A is set to be the gesture signal corresponding to the upright, the gesture recognition information is set with the palm of the right hand facing the front, the gesture recognition information corresponding to the palm of the fist facing the front is set to be upright with the gesture recognition information, the gesture information corresponding to the gesture recognition signal, the gesture information corresponding to the gesture recognition of the palm facing the hand facing the palm of the right hand, the fist facing the front of the input is set to be upright, the gesture recognition information, the gesture recognition signal, the gesture recognition information, the gesture input with the gesture information.

Alternatively, if the correct answer to the selected question is the correct answer A only , the mobile terminal sends a th identification instruction to the smart television according to the gesture signal corresponding to the answer A, and sends a second identification instruction to the smart television according to the combination of the gesture signal corresponding to any answer except the answer A or the gesture signal corresponding to any other answer.

At S313, th interactive command is directly sent to the remote server to enable the remote server to send interactive content to the smart television according to the interactive command, or th interactive command is sent to the smart television to enable the smart television to send a second interactive command to the remote server in response to th interactive command.

The method for directly sending th interactive instruction to the remote server so that the remote server sends the interactive content to the smart television according to the interactive instruction is described above, and is not described herein again.

According to the embodiment of the example, the mobile terminal generates an th interactive instruction according to the second input of the user collected by the mobile terminal according to the running APP, sends the th interactive instruction to the smart television, the smart television sends the second interactive instruction to the remote server in response to the th interactive instruction, and the remote server sends interactive content to the smart television according to the second interactive instruction.

Optionally, as shown in fig. 9, the remote server sends the interactive content to the smart television in response to the second interactive instruction, the smart television receives the interactive content, analyzes the interactive content to generate analysis data, and the smart television displays the result of determining the choice questions on the screen according to the analysis data.

Fig. 4 is a flow chart of online education display control methods according to the embodiment of the application.

Referring to fig. 4, in S401, a long connection is established with the mobile terminal and a long connection is established with the smart tv.

In S403, the teaching resources are transmitted to the smart television based on the play control instruction from the mobile terminal or the play request from the smart television.

According to the embodiment of the application , the user opens the mobile terminal and the smart television, starts the APP, enters the APP of the mobile terminal to control the interface, finds the teaching video to be displayed on a screen in the control interface, clicks the teaching video to generate a playing instruction, the mobile terminal sends a playing instruction to the remote server, and the remote server responds to a playing control instruction to send teaching resources to the smart television.

According to embodiments, a user opens a mobile terminal and a smart television, starts an APP, enters a mobile terminal APP control interface, finds a teaching video to be displayed on a screen in the control interface, clicks the teaching video to generate a playing control instruction, the mobile terminal sends a playing control instruction to the smart television, the smart television responds to the playing control instruction to receive a teaching video link address corresponding to the playing control instruction, and generates a playing request, and the smart television sends the playing request to a remote server.

Optionally, the remote server sends the teaching resources to the smart tv based on a play request from the smart tv.

At S405, an interactive instruction from the mobile terminal or the smart television is received.

According to the embodiment of the example, after the mobile terminal and the smart television are in long connection with the remote server, the mobile terminal generates a corresponding interactive instruction according to the second input of the APP acquisition user in operation and sends the interactive instruction to the remote server, and the remote server responds to the interactive instruction and sends interactive content to the smart television

In the embodiment of the application , as shown in fig. 8, a user opens an intelligent terminal, starts an APP, and the mobile terminal APP starts an identification function according to a topic instruction sent by a remote server.

Alternatively, if the correct answer to the selected question is correct answer A, the mobile terminal sends th identification command to the remote server according to the audio signal corresponding to answer A, and sends a second identification command to the remote server according to the audio signal corresponding to answer other than answer A or the combination of the audio signals corresponding to answer.

Alternatively, if the correct answer to the selected question is correct answer A, the mobile terminal sends a th identification command to the remote server according to the gesture signal corresponding to the answer A, and sends a second identification command to the remote server according to the combination of the gesture signal corresponding to any answer except the answer A or the gesture signal corresponding to any other answer.

According to another embodiment of the present application, as shown in fig. 9, the mobile terminal APP automatically matches the audio signal with a preset audio signal that is pre-recorded by the mobile terminal and stored in the mobile terminal according to the generated audio signal, the mobile terminal identifies whether the received audio signal matches the preset audio signal, if so, generates a th identification instruction, and if not, generates a second identification instruction, for example, if the title information is channel choice, the correct answer is a, the incorrect answers are B, C and D, and records an audio signal of a preset audio signal with english letters A, B, C, D.

Optionally, th interactive instruction is sent to the smart television, so that the smart television sends a second interactive instruction to the remote server in response to th interactive instruction.

At S407, an th play control instruction from the mobile terminal is received, and a second play control instruction is sent to the smart television based on the th play instruction.

Optionally, when the APP of the mobile terminal receives speech uttered by the user, a corresponding audio signal is generated according to the speech.

Optionally, after the mobile terminal generates a corresponding audio signal according to the received speech, the audio signal is automatically matched with a preset audio signal that is pre-recorded by the intelligent terminal and stored in the intelligent terminal, the intelligent terminal identifies whether the received audio signal matches the preset audio signal, and if so, a th play control instruction is sent.

Optionally, the mobile terminal sends th play control instruction to the remote server, and the remote server sends a second play control instruction to the smart television in response to th play control instruction, so as to control the playing of the teaching video, where the control includes at least of pause, stop, volume, and progress of the video playing.

And S409, receiving the interactive instruction, and sending interactive contents to the intelligent television according to the interactive instruction.

Optionally, the remote server sends the interactive content to the smart television in response to the second interactive instruction.

Fig. 5 is a flowchart illustrating an online education display control method according to an embodiment of the present application. The method according to the embodiment can be applied to the smart television.

Referring to fig. 5, at S501, a long connection is established with a remote server.

Optionally, in this application embodiment, as shown in fig. 6, the user opens the mobile terminal and the smart television, enters the control interface, finds the APP icon in the control interface, clicks the APP icon, starts APP, and after APP starts, can send a long connection request instruction to the remote server, the remote server responds to the long connection request instruction and sends a connection success instruction, and the smart television receives the connection success instruction and performs long connection communication with the remote server.

According to , before establishing a long connection, the user needs to provide a username and password in the APP to the remote server, e.g., to provide a username and password that was previously entered and stored.

At S503, the play request information is sent to the remote server.

This application embodiment, the user opens mobile terminal and smart television, start the APP, get into mobile terminal APP and control the interface, find the teaching video that will throw the screen display in controlling the interface, click teaching video and generate broadcast control command, mobile terminal sends broadcast control command to smart television, smart television responds broadcast control command and receives the teaching video that broadcast control command corresponds and links the address, and generate the broadcast request, smart television sends the broadcast request to the remote server.

In S505, the instructional resources corresponding to the playback request information are received from the remote server.

According to an example embodiment, the remote server sends a teaching resource to the smart television based on a playing request from the smart television, and the teaching resource is associated with a teaching video selected to be projected on a screen by a user in an APP operation interface of the mobile terminal.

In S507, a play control instruction from the mobile terminal or the remote server is received.

Optionally, after the mobile terminal generates a corresponding audio signal according to the received voice, the audio signal is automatically matched with a preset audio signal that is pre-recorded by the intelligent terminal and stored in the intelligent terminal, the intelligent terminal identifies whether the received audio signal matches the preset audio signal, and if so, a play control instruction is sent.

Optionally, the mobile terminal sends a play control instruction to the smart television.

According to embodiments, as shown in fig. 7, a user opens the intelligent terminal, starts the APP, enters an operation interface of the mobile terminal APP, finds an icon of an application program in the operation interface, clicks a voice control icon, and starts a voice control function of the mobile terminal.

Optionally, the remote server sends a play control instruction to the smart television in response to the voice control instruction.

In S509, the teaching resources are controlled to be played according to the play control instruction.

According to embodiments, after the mobile terminal and the smart television establish a long connection with the remote server, the mobile terminal generates a play control instruction according to the input of the running APP collecting user and sends the play control instruction to the smart television, and the smart television controls the playing of the teaching video according to the play control instruction, wherein the control includes at least of pause, stop, volume and progress of the video playing.

According to another embodiment, after the mobile terminal and the smart tv establish a long connection with the remote server, the mobile terminal generates a th play control instruction according to the th input of the running APP collection user and sends the th play control instruction to the remote server, and the remote server sends a second play control instruction to the smart tv according to the th play control instruction, so as to control the playing of the teaching video, where the control includes at least of the pause, stop, volume and progress of the video playing.

At S511, interactive contents transmitted from a remote server are received

According to another embodiment of the present application, as shown in fig. 9, a user opens an intelligent terminal, starts an APP, and the mobile terminal APP starts an identification function according to a topic instruction sent by a remote server.

Alternatively, when the mobile terminal receives voice uttered by the user through the recognition function, an audio signal corresponding to is generated according to the voice.

Optionally, when the mobile terminal receives an gesture sent by the user through the recognition function, a gesture signal corresponding to is generated according to the gesture image.

According to the embodiment of the application , the mobile terminal APP can automatically match the audio signal with a preset audio signal which is pre-recorded by the mobile terminal and stored in the mobile terminal according to the generated audio signal, the mobile terminal identifies whether the received audio signal is matched with the preset audio signal, if the received audio signal is matched with the preset audio signal, a identification instruction is generated, and if the received audio signal is not matched with the preset audio signal, a second identification instruction is generated, for example, if the title information is choices, the correct answer is A, the wrong answers are B, C and D, and the audio signal of the preset audio signal with English letters A, B, C, D is recorded.

Optionally, the mobile terminal sends th interactive instruction to the smart television, so that the smart television sends a second interactive instruction to the remote server in response to th interactive instruction.

Optionally, the smart television receives the interactive content, analyzes the interactive content to generate analysis data, and displays the judgment result of the choice question on the screen according to the analysis data.

Fig. 10 is a schematic diagram of online education display control devices according to an embodiment of the application.

Referring to fig. 10, the on-line teaching display control device includes a connection module 10, a control module 20, and an interaction module 30.

The connection module 10 is used to establish a long connection with a remote server.

The control module 20 is used for performing play control on the smart television according to the th input, and the smart television is used for displaying an online learning interface.

The interaction module 30 is configured to send an interaction instruction to the remote server according to the second input.

The functions realized by the device correspond to the method described above, and may also include other corresponding modules, which are not described herein again.

Fig. 11 is a schematic diagram of online education display control devices according to an embodiment of the application.

Referring to fig. 11, the on-line education display control apparatus includes an th connection module 40, a second connection module 50, a th transmission module 60, a reception module 70 and a second transmission module 80.

The th connection module 40 is used to establish a long connection with the mobile terminal.

The second connection module 50 is used for establishing a long connection with the smart television.

, sending module 60 is used to send instructional resources to the smart television.

The receiving module 70 is used for receiving the interaction instruction.

The second sending module 80 is configured to send the interactive content to the smart television according to the interactive instruction.

Fig. 12 is a schematic diagram of online education display control devices according to an embodiment of the application.

Referring to fig. 12, the on-line education display control apparatus includes a connection module 90, an th receiving module 100, a second receiving module 110, a th transmitting module 120 and a third receiving module 130.

The connection module 90 is used to establish a long connection with a remote server.

the receiving module 100 is used to receive instructional resources from a remote server.

The second receiving module 110 is configured to receive th interaction instruction from the mobile terminal.

The sending module 120 is configured to send the second interactive instruction to the remote server according to interactive instruction.

The third receiving module 130 is used for receiving the interactive content sent from the remote server.

It should be noted that, when the online learning apparatus provided in the foregoing embodiment executes the control interaction method, only the division of the above function modules is used for illustration, and in practical applications, the above function distribution may be completed by different function modules according to needs, that is, the internal structure of the device is divided into different function modules to complete all or part of the above described functions.

Fig. 13 is a schematic diagram of online education display control devices according to an embodiment of the present application, and the apparatus 900 can implement the aforementioned method of controlling task objects according to an embodiment of the present application.

As shown in fig. 13, the server 900 includes a processor 901 and a memory 902, wherein the server 900 may further include a bus 903, the processor 901 and the memory 902 may be connected to each other through the bus 903, the bus 903 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. the bus 903 may be divided into an address bus, a data bus, a control bus, etc. for convenience of representation, only lines are shown in fig. 13, but only buses or types of buses are not shown, the memory 902 is used for storing or more programs containing instructions, and the processor 901 is used for scanning the instructions 911 stored in the memory 902 to perform the steps for the user interface automation test method.

The present application further provides computer-readable storage media having stored thereon a computer program that, when executed by a processor, performs the steps of the above-described method, wherein the computer-readable storage media can include, but is not limited to, any type of disk including floppy disks, optical disks, DVDs, CD-ROMs, microdrives, and magneto-optical disks, ROMs, RAMs, EPROMs, EEPROMs, DRAMs, VRAMs, flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of media or device suitable for storing instructions and/or data.

"Unit" and "module" in this specification refer to software and/or hardware that can perform a particular function, either independently or in conjunction with other components, such as a Field ProgrammaBLE array (FPGA), an Integrated Circuit (IC), etc.

It should be noted that for simplicity of description, the aforementioned method embodiments are described as series combinations of acts, but those skilled in the art should understand that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

For example, the above-described embodiments of the apparatus are merely illustrative, such as the division of units, only the logical function divisions, and other divisions may be possible in actual implementation, such as multiple units or components may be combined or integrated into another systems, or features may be omitted, or not executed, and further points, the shown or discussed coupling or direct coupling or communication connection between each other may be through service interfaces, indirect coupling or communication connection of the apparatuses or units, which may be electrical or other forms.

The units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, that is, may be located in places, or may also be distributed on multiple network units.

In addition, the functional units in the embodiments of the present application may be integrated into processing units, or each unit may exist alone physically, or two or more units are integrated into units.

Based on the understanding, the technical solution of the present application, which is essentially or partially contributed to by the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in memories, which includes several instructions for making computer devices (which may be personal computers, servers, network devices, etc.) execute all or part of the steps of the methods according to the embodiments of the present application.

It will be understood by those skilled in the art that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware, and the program may be stored in computer readable Memory, which may include flash Memory, Read-Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disk, etc.

This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains and as may be applied to the essential features hereinbefore set forth, and as follows in general the principle of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains.

In summary, the above disclosure is only for the purpose of illustrating the preferred embodiments of the present application, and it is needless to say that the scope of the present application is not limited thereby, and therefore, the scope of the present application is covered by the claims and equivalents thereof.

Claims

1, kinds of online teaching display control method, characterized by comprising:

establishing long connection with a remote server;

2. The method according to claim 1, wherein the playing control of the smart television according to the th input comprises:

receiving said th input;

generating a playing control instruction according to the th input;

3. The method of claim 1, wherein sending the interaction instruction to the remote server according to the second input comprises:

receiving the second input;

generating th interactive instruction according to the second input;

4, kinds of online teaching display control method, characterized by comprising:

establishing long connection with a mobile terminal;

establishing long connection with the intelligent television;

transmitting teaching resources to the smart television;

receiving an interactive instruction;

5. The method of claim 4, wherein the sending the instructional resource to the smart television comprises:

6. The method of claim 4, wherein receiving the interactive instruction comprises:

7. The method of claim 4, further comprising:

receiving th playing control instruction from the mobile terminal;

8, kinds of online teaching display control method, characterized by, including:

establishing long connection with a remote server;

receiving a teaching resource from a remote server;

receiving th interactive instruction from the mobile terminal;

and receiving the interactive content sent by the remote server.

9. The method of claim 8, wherein receiving the instructional resource from the remote server comprises:

sending play request information to the remote server;

10. The method of claim 8, further comprising:

11, kind of online teaching display control's device, its characterized in that includes:

12, kind of online teaching display control device, characterized by that, including:

the receiving module is used for receiving an interactive instruction;

The device for on-line teaching display control of kinds is characterized by comprising:

14, apparatus comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method of any of claims 1-10 when executing the computer program.

15, 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 method of any of the preceding claims 1-10, .