WO2023029603A1

WO2023029603A1 - Data transmission method, conference terminal device, mobile device, and storage medium

Info

Publication number: WO2023029603A1
Application number: PCT/CN2022/093963
Authority: WO
Inventors: 章志强
Original assignee: 中兴通讯股份有限公司
Priority date: 2021-09-02
Filing date: 2022-05-19
Publication date: 2023-03-09
Also published as: CN115766999A

Abstract

A data transmission method, a conference terminal device, a mobile device, and a storage medium. The data transmission method is applied to a conference terminal device, the conference terminal device is in communication with a display device and a mobile device, and the mobile device is provided with a touch screen. The method comprises: acquiring drawing trajectory information, which is obtained by a mobile device on the basis of a touch screen (S100); and generating drawing display information according to the drawing trajectory information, and then sending the drawing display information to a display device, such that the display device displays the drawing display information (S200).

Description

Data transmission method, conference terminal equipment, mobile equipment and storage medium

Cross References to Related Applications

This application is based on a Chinese patent application with application number 202111027812.1 and a filing date of September 2, 2021, and claims the priority of this Chinese patent application. The entire content of this Chinese patent application is hereby incorporated by reference into this application.

technical field

The present application relates to the technical field of video conferencing, and in particular to a data transmission method, a conference terminal device, a mobile device and a computer-readable storage medium.

Background technique

Video conferencing refers to a meeting in which people located in multiple locations have face-to-face conversations through communication devices and networks. For the business video conferencing of government agencies, enterprises and institutions, in order to stabilize and secure the network, formal meeting environment and other conditions, it is often necessary to use professional conference terminal equipment to build a video conferencing system.

Generally, a video conference system includes at least one conference terminal device. In related technical solutions, most existing conference terminal devices are touch screen devices and have an electronic whiteboard function, so that users can write and share content on the touch screen. However, most of the traditional conference terminal devices are non-touch screen devices, so that users cannot use the electronic whiteboard function to write, which brings inconvenience to users.

Contents of the invention

This application aims to solve at least one of the technical problems existing in the prior art. To this end, the application proposes a data transmission method, a conference terminal device, a mobile device, and a computer-readable storage medium.

In the first aspect, the embodiment of the present application provides a data transmission method applied to a conference terminal device, the conference terminal device communicates with a display device and a mobile device, and the mobile device is provided with a touch screen; the method includes: obtaining The mobile device obtains painting track information based on the touch screen; generates painting display information according to the painting track information, and sends the painting display information to the display device so that the display device displays the painting display information .

In the second aspect, the embodiment of the present application provides a data transmission method applied to a mobile device, the mobile device communicates with a display device through a conference terminal device, and the mobile device is provided with a touch screen; the method includes: receiving The drawing track information generated by the touch screen; sending the drawing track information to the conference terminal device, so that the meeting terminal device generates painting display information according to the drawing track information and then sends the painting display information to the conference terminal device the display device so that the display device displays the drawing display information.

In the third aspect, the embodiment of the present application also provides a conference terminal device, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, and the processor executes the The computer program implements the data transmission method described in any one embodiment of the first aspect above.

In the fourth aspect, the embodiment of the present application also provides a mobile device, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, and the processor executes the computer program The program implements the data transmission method described in any one of the embodiments of the second aspect above.

In the fifth aspect, the embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to make the computer perform the above-mentioned first aspect or the first aspect. The data transmission method described in any one embodiment of the two aspects.

Additional features and advantages of the application will be set forth in the description which follows, and, in part, will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The accompanying drawings are used to provide a further understanding of the technical solution of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical solution of the present application, and do not constitute a limitation to the technical solution of the present application.

FIG. 1 is a schematic diagram of a system architecture platform for executing a data transmission method provided by an embodiment of the present application;

FIG. 2 is a schematic diagram of an application scenario for executing a data transmission method according to an embodiment of the present application;

FIG. 3 is a flowchart of steps of a data transmission method according to an embodiment of the present application;

FIG. 4 is a flow chart of steps of a data transmission method according to another embodiment of the present application;

FIG. 5 is a flowchart of steps of a data transmission method according to another embodiment of the present application;

FIG. 6 is a flowchart of steps of a data transmission method according to another embodiment of the present application;

FIG. 7 is a flowchart of steps of a data transmission method according to another embodiment of the present application;

FIG. 8 is a flowchart of steps of a data transmission method according to another embodiment of the present application;

FIG. 9 is an overall flowchart of a data transmission method according to another embodiment of the present application.

Detailed ways

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

It should be noted that although the functional modules are divided in the schematic diagram of the device, and the logical sequence is shown in the flowchart, in some cases, it can be executed in a different order than the module division in the device or the flowchart in the flowchart. steps shown or described. The terms "first", "second" and the like in the specification, claims or the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific order or sequence.

Video conferencing is a meeting in which people at two or more locations conduct face-to-face conversations through communication devices and networks. For the business video conferencing of government agencies, enterprises and institutions, in order to stabilize and secure the network, formal meeting environment and other conditions, it is often necessary to use professional conference terminal equipment to build a video conferencing system.

Based on the above situation, the embodiment of the present application provides a data transmission method, a conference terminal device, a mobile device, and a computer-readable storage medium, which can enable a non-touch screen conference terminal device to have an electronic whiteboard function, thereby optimizing user experience.

The embodiments of the present application will be further described below in conjunction with the accompanying drawings.

As shown in FIG. 1 , FIG. 1 is a schematic diagram of a system architecture platform for executing a data transmission method provided by an embodiment of the present application.

In the example of FIG. 1 , the system architecture platform is provided with a processor 200 and a memory 100 , wherein the processor 200 and the memory 100 may be connected via a bus or in other ways, and the connection via a bus is taken as an example in FIG. 1 .

As a non-transitory computer-readable storage medium, the memory 100 can be used to store non-transitory software programs and non-transitory computer-executable programs. In addition, the memory 100 may include a high-speed random access memory 100 , and may also include a non-transitory memory 100 , such as at least one disk storage 100 , a flash memory device, or other non-transitory solid-state memory 100 . In some implementations, the memory 100 may include memory 100 located remotely relative to the processor 200, and these remote memories 100 may be connected to the system architecture platform through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

Those skilled in the art can understand that the system architecture platform can be applied to 5G communication network systems and subsequent evolved mobile communication network systems, etc., which is not specifically limited in this embodiment.

Those skilled in the art can understand that the system architecture platform shown in FIG. 1 does not constitute a limitation to the embodiment of the present application, and may include more or less components than those shown in the illustration, or combine some components, or have different Part placement.

In the system architecture platform shown in FIG. 1 , the processor 200 can call the control program stored in the memory 100 to execute the data transmission method.

Based on the hardware structure of the above-mentioned system architecture platform, various embodiments of the data transmission system of the present application are proposed.

Specifically, as shown in FIG. 2, the data transmission system includes but is not limited to a mobile device 300, a conference terminal device 400, and a display device 500, wherein the conference terminal device 400 communicates with the display device 500 and the mobile device 300, and the mobile device 300 communicates with the display device 500 and the mobile device 300. A touch screen is provided, and both the conference terminal device 400 and the mobile device 300 may include a memory 100 and a processor 200 as shown in FIG. 1 .

Based on the module hardware structure of the above data transmission system, various embodiments of the data transmission method in the first aspect of the present application are proposed below.

As shown in FIG. 2, the data transmission method is applied to a conference terminal device 400, which communicates with a display device 500 and a mobile device 300, and the mobile device 300 is provided with a touch screen.

As shown in FIG. 3 , the data transmission method specifically includes but is not limited to the following steps S100 and S200.

Step S100: Obtain drawing track information obtained from the mobile device 300 based on the touch screen.

It should be noted that the mobile device 300 may be an electronic device provided with a touch screen, such as a mobile phone and a tablet computer, which is not limited in this embodiment. In addition, the mobile device 300 is installed with corresponding electronic whiteboard application programs, such as iqboard interactive electronic whiteboard, Honghe electronic whiteboard, CreateView, etc., which is not limited in this embodiment.

It should be noted that the drawing track information is obtained from information written by the user on the touch screen of the mobile device 300 .

In some examples, the mobile device 300 communicates with the conference terminal device 400 through a hotspot such as WiFi, which is not limited in this embodiment.

Step S200: Generate painting display information according to the painting track information, and send the painting display information to the display device 500 so that the display device 500 displays the painting display information.

It should be noted that the display device 500 may be a television, a display screen, etc., which is not limited in this embodiment.

It should be noted that there may be incompatibility between the drawing track information and the displayable information format of the display device 500. Therefore, it is necessary to convert the drawing track information into drawing display information according to the type of the display device 500, so as to realize the display on the display device 500. The effect of displaying painting information.

In some examples, the display device 500 communicates with the conference terminal device 400 through an HDMI interface, which is not limited in this embodiment.

Specifically, through steps S100 and S200, the conference terminal device 400 obtains the user's drawing track information through the mobile device 300, generates drawing display information according to the drawing track information, and then displays the drawing display information through the display device 500, thereby The non-touch screen conference terminal device 400 is provided with an electronic whiteboard function, which optimizes user experience.

It can be understood that this data transmission method is applied to video conferences that require the use of electronic whiteboards, such as governments and operators. For the traditional non-touch screen conference terminal device 400, it can solve the problem that the electronic whiteboard function cannot be used, so that the user experience . At the same time, for the conference terminal device 400 provided with a touch screen, the mobile device 300 can be used as an extended screen, making the function of the electronic whiteboard more convenient to use.

As shown in FIG. 4 , in some examples, the above step S100 specifically includes but not limited to the following step S110 and step S120 .

Step S110: Receive a first request instruction from the mobile device 300.

Step S120: Generate a first extended instruction according to the first request instruction, and send the first extended instruction to the mobile device 300 to acquire drawing track information obtained from the mobile device 300 based on the touch screen.

Specifically, when the mobile device 300 is connected to the conference terminal device 400, the conference terminal device 400 will receive the first request instruction from the mobile device 300, and pop up a selection box asking the user whether to use the mobile device 300 to expand the electronic whiteboard function. When the user selects Yes, the conference terminal device 400 generates a first extended instruction according to the first request instruction, and sends the first extended instruction to the mobile device 300, so as to obtain the drawing track information obtained from the mobile device 300 based on the touch screen.

As shown in FIG. 5 , in some examples, there are multiple mobile devices 300 , and the above step S100 specifically includes but not limited to the following steps S130 and S140 .

Step S130: Obtain a second request instruction, and determine the target mobile device 300 among the plurality of mobile devices 300 according to the second request instruction.

Step S140: Generate a second extended instruction according to the second request instruction, and send the second extended instruction to the target mobile device 300 to obtain drawing track information obtained from the target mobile device 300 based on the touch screen.

Specifically, the conference terminal device 400 is connected with multiple mobile devices 300 , and the user can check the connected mobile devices 300 on the conference terminal device 400 and select a target mobile device 300 among the multiple mobile devices 300 . When the conference terminal device 400 acquires the second request instruction, it determines the target mobile device 300 among the plurality of mobile devices 300 according to the second request instruction. Afterwards, the conference terminal device 400 generates a second extended instruction according to the second request instruction, and sends the second extended instruction to the target mobile device 300 , so as to obtain the drawing track information obtained from the target mobile device 300 based on the touch screen.

As shown in FIG. 6 , in some examples, the above step S200 may specifically include but not limited to the following step S210 .

Step S210: According to the drawing track information, redraw to obtain the drawing display information corresponding to the drawing track information.

It can be understood that there may be incompatibility between the drawing track information and the displayable information format of the display device 500. Therefore, the conference terminal device 400 converts the drawing track information into drawing display information according to the type of the display device 500, so as to achieve The display device 500 displays the effect of painting information.

In some examples, display device 500 includes a television or a display screen.

Specifically, the conference terminal device 400 generates drawing display information according to the drawing track information from the mobile device 300, and sends it to the display device 500 to display the drawing display information, thereby realizing the electronic whiteboard function in the video conference. It can be understood that, for the traditional conference terminal device 400, since there is no touch screen, content can only be output through an external TV or display screen.

Based on the modular hardware structure of the above data transmission system and the data transmission method in the first aspect embodiment, various embodiments of the data transmission method in the second aspect of the present application are proposed below.

As shown in FIG. 2, the data transmission method is applied to a mobile device 300, which communicates with a display device 500 through a conference terminal device 400, and the mobile device 300 is provided with a touch screen.

As shown in FIG. 7, the data transmission method specifically includes but is not limited to the following steps S300 and S400.

Step S300: Receive drawing track information generated based on the touch screen.

It should be noted that the drawing track information is obtained from information written by the user on the touch screen.

Step S400: Send the drawing track information to the conference terminal device 400, so that the conference terminal device 400 generates drawing display information according to the drawing track information, and then sends the drawing display information to the display device 500, so that the display device 500 displays the drawing display information.

Specifically, through steps S300 and S400, the mobile device 300 receives the drawing track information generated based on the touch screen, and then sends the drawing track information to the conference terminal device 400, so that the conference terminal device 400 generates a corresponding drawing display according to the drawing track information After information, the drawing display information is sent to the display device 500, and then the drawing display information is displayed through the display device 500, so that the non-touch-screen conference terminal device 400 has an electronic whiteboard function and optimizes user experience.

As shown in FIG. 8 , in some examples, the above step S400 may specifically include but not limited to the following steps S410 and S420 .

Step S410: Send the first request instruction to the conference terminal device 400.

Step S420: When receiving the first extended instruction generated from the conference terminal device 400 based on the first request instruction, send the drawing track information to the conference terminal device 400 according to the first extended instruction.

Specifically, when the mobile device 300 is connected to the conference terminal device 400, the mobile device 300 sends a first request instruction to the conference terminal device 400, and pops up a selection box asking the user whether to use the mobile device 300 to expand the electronic whiteboard function. When the user selects Yes, the mobile device will receive the first extended instruction generated based on the first request instruction from the conference terminal device 400, and then the mobile device 300 will send the drawing track information to the conference terminal device 400 according to the first extended instruction, Thus, the display device 500 displays the drawing display information corresponding to the drawing track information, so that the non-touch-screen conference terminal device 400 realizes the electronic whiteboard function.

Based on the data transmission method of the first aspect and the second aspect of the above-mentioned embodiments, an embodiment of the overall data transmission method of the present application is proposed below.

Referring to FIG. 9 , the data transmission method specifically includes but is not limited to the following steps S510 , S520 , S530 , S540 , S550 and S560 .

Step S510: the user installs the corresponding electronic whiteboard APP on the mobile device 300 .

Step S520: The mobile device 300 establishes a connection with the conference terminal device 400 through a hotspot.

Step S530: Determine whether the mobile device 300 is connected to the conference terminal device 400, if yes, perform step S540, if not, end.

Step S540: the conference terminal device 400 receives the drawing track information based on the touch screen from the mobile device 300 .

Step S550: the conference terminal device 400 redraws the drawing track information to obtain drawing display information, and sends the drawing display information to the display device 500 .

Step S560: The user draws content on the mobile device 300 and saves it.

Specifically, before using the conference terminal device 400 , the user installs the electronic whiteboard APP on the mobile device 300 in advance, and then connects the mobile device 300 to the conference terminal device 400 through the hotspot of the conference terminal device 400 . After the mobile device 300 is connected to the conference terminal device 400, the conference terminal device 400 can receive the drawing track information based on the touch screen from the mobile device 300, and redraw it to obtain the drawing display information. Then, the conference terminal device 400 sends the drawing display information to the display device 500, so that the display device 500 displays the drawing display information corresponding to the drawing track information. Afterwards, the user can freely draw and save content on the mobile device 300, and then display the content through the display device 500, so that the touch screen of the mobile device 300 becomes an extended screen of the conference terminal device 400, thereby realizing the function of an electronic whiteboard.

Based on the above-mentioned data transmission methods of the first aspect and the second aspect embodiment, various embodiments of the conference terminal device 400 of the third aspect of the application, the mobile device 300 of the fourth aspect and the computer-readable storage medium of the fifth aspect of the present application are proposed below .

In a third aspect, an embodiment of the present application provides a conference terminal device 400 . The conference terminal device 400 includes: a memory 100 , a processor 200 , and a computer program stored in the memory 100 and operable on the processor 200 .

The processor 200 and the memory 100 may be connected through a bus or in other ways.

It should be noted that the conference terminal device 400 in this embodiment may correspond to include the memory 100 and the processor 200 in the embodiment shown in FIG. 1 , and can constitute a part of the system architecture platform in the embodiment shown in FIG. 1 , both belong to the same inventive concept, so they have the same realization principle and beneficial effect, which will not be described in detail here.

The non-transitory software programs and instructions required to realize the data transmission method of the above-mentioned embodiment are stored in the memory 100, and when executed by the processor 200, the data transmission method of the above-mentioned first aspect embodiment is executed, for example, the above-described Method steps S100 to S200 in FIG. 3 , method steps S110 to S120 in FIG. 4 , method steps S130 to S140 in FIG. 5 , and method step S210 in FIG. 6 .

It can be understood that, since the conference terminal device 400 in the embodiment of the third aspect of the present application executes the data transmission method including any embodiment of the above-mentioned first aspect, the specific details of the conference terminal device 400 in the embodiment of the third aspect of the present application For the implementation manner and technical effect, reference may be made to the specific implementation manner and technical effect of the data transmission method in any embodiment of the first aspect above, and details are not repeated here.

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In a fourth aspect, an embodiment of the present application provides a mobile device 300 . The mobile device 300 includes: a memory 100 , a processor 200 , and a computer program stored in the memory 100 and operable on the processor 200 .

It should be noted that the mobile device 300 in this embodiment may correspond to include the memory 100 and the processor 200 in the embodiment shown in FIG. 1 , and can constitute a part of the system architecture platform in the embodiment shown in FIG. 1 . Both belong to the same inventive concept, so they have the same realization principle and beneficial effect, which will not be described in detail here.

The non-transitory software programs and instructions required to realize the data transmission method of the above-mentioned embodiment are stored in the memory 100, and when executed by the processor 200, the data transmission method of the above-mentioned second aspect embodiment is executed, for example, the above-described Method steps S300 to S400 in FIG. 7 and method steps S410 to S420 in FIG. 8 .

It can be understood that, since the mobile device 300 in the embodiment of the fourth aspect of the present application executes the data transmission method including any embodiment of the second aspect above, the specific implementation manner of the mobile device 300 in the embodiment of the fourth aspect of the present application For details and technical effects, reference may be made to the specific implementation manners and technical effects of the data transmission method in any embodiment of the second aspect above, and details are not repeated here.

In addition, an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are used to execute the above-mentioned data transmission method, for example, to execute the above-described Method steps S100 to S200 in Fig. 3, method steps S110 to S120 in Fig. 4, method steps S130 to S140 in Fig. 5, method steps S210 in Fig. 6, method steps S300 to S400 in Fig. 7 and Fig. Steps S410 to S420 of the method in 8.

The embodiment of the present application includes a data transmission method, a conference terminal device, a mobile device, and a computer-readable storage medium, wherein the data transmission method is applied to a conference terminal device, and the conference terminal device communicates with a display device and a mobile device, and the The mobile device is provided with a touch screen; the method includes: acquiring painting track information obtained from the mobile device based on the touch screen; generating painting display information according to the painting track information, and sending the painting display information to the display device to cause the display device to display the pictorial display information. According to the solution provided by the embodiment of this application, the conference terminal device can obtain the user's drawing track information through the mobile device, and then generate drawing display information according to the drawing track information, and then display the drawing display information through the display device, so that non- The conference terminal equipment with touch screen has the function of electronic whiteboard, which optimizes the user experience.

Those skilled in the art can understand that all or some of the steps and systems in the methods disclosed above can be implemented as software, firmware, hardware and an appropriate combination thereof. Some or all of the physical components may be implemented as software executed by a processor 200, such as a central processing unit 200, a digital signal processor 200, or a microprocessor 200, or as hardware, or as an integrated circuit, Such as application specific integrated circuits. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data. permanent, removable and non-removable media. Computer storage media including, but not limited to, RAM, ROM, EEPROM, flash memory or other memory 100 technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, or Any other medium that can be used to store desired information and that can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embody computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

The above is a specific description of some implementations of the present application, but the present application is not limited to the above-mentioned embodiments, and those skilled in the art can also make various equivalent deformations or replacements without violating the sharing conditions of the scope of the present application. Equivalent modifications or replacements are all within the scope defined by the claims of the present application.

Claims

A data transmission method, applied to a conference terminal device, the conference terminal device communicates with a display device and a mobile device, and the mobile device is provided with a touch screen;

The methods include:

Acquiring drawing track information obtained from the mobile device based on the touch screen;

Generate painting display information according to the painting track information, and send the painting display information to the display device so that the display device displays the painting display information.
The method according to claim 1, wherein the acquiring the drawing track information obtained from the mobile device based on the touch screen comprises:

receiving a first request instruction from the mobile device;

A first extended instruction is generated according to the first request instruction, and the first extended instruction is sent to the mobile device to acquire drawing track information obtained from the mobile device based on the touch screen.
The method according to claim 1, wherein the number of the mobile devices is multiple, and the acquisition of the drawing track information obtained from the mobile device based on the touch screen includes:

Acquiring a second request instruction, and determining a target mobile device among the plurality of mobile devices according to the second request instruction;

Generate a second extension instruction according to the second request instruction, and send the second extension instruction to the target mobile device to acquire drawing track information obtained from the target mobile device based on the touch screen.
The method according to claim 1, wherein said generating painting display information according to said painting track information comprises:

According to the drawing track information, redraw to obtain drawing display information corresponding to the drawing track information.
The method according to any one of claims 1 to 4, wherein the display device comprises a television or a display screen.
A data transmission method, applied to a mobile device, the mobile device communicates with a display device through a conference terminal device, and the mobile device is provided with a touch screen;

The methods include:

receiving drawing track information generated based on the touch screen;

Sending the drawing track information to the conference terminal device, so that the meeting terminal device generates drawing display information according to the drawing track information, and then sends the drawing display information to the display device so that the display The device displays the drawing display information.
The method according to claim 6, wherein the sending the drawing track information to the conference terminal device comprises:

sending a first request instruction to the conference terminal device;

When receiving the first extended instruction generated from the conference terminal device based on the first request instruction, the drawing track information is sent to the conference terminal device according to the first extended instruction.
A conference terminal device, comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein, when the processor executes the computer program, the following claims 1 to 1 are implemented. The data transmission method described in any one of 5.
A mobile device, comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein when the processor executes the computer program, claim 6 or 7 is implemented. The data transmission method described.
A computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are used to execute the data transmission method according to any one of claims 1-7.