Application control method and system based on multi-person conference, intelligent terminal and medium

Abstract

The invention discloses an application control method and system based on a multi-person conference, an intelligent terminal and a medium, and relates to the technical field of Internet application, and the method comprises the steps: building a multi-person conference scene, and displaying a shared document to a terminal of the multi-person conference scene based on a sharing request sent by a sharing end; when an application control request of a non-sharing end is received, confirmation of authorization control permission or control canceling is carried out on the application control request; when a confirmation instruction for performing authorization permission control on the application control request is received, further confirming the permission range of the permission control; and based on the application control request of the authorization permission control and the permission range of the permission control, controlling the non-sharing end which only permits one authorization permission control at the same time, and performing operation control on the displayed shared document within the permission range of the permission control. According to the method and the device, the limitation of a conference sharing screen is solved, the conference progress is accelerated, and the communication among participants is smoother and more concise.

Description

Technical Field

[0001] The present application relates to the field of Internet application technology, and in particular to an application control method, system, intelligent terminal and computer-readable storage medium based on multi-person conference. Background Art

[0002] With the development of science and technology, Internet technology has also gradually developed. Users use Internet technology to interconnect and communicate between various devices. Among them, multi-person conferencing is one of the Internet applications.

[0003] The multi-person conference process is that one person shares the desktop and controls the desktop, and multiple people participate in learning and discussing online communication methods. In the prior art multi-person conference, when someone asks a question about a shared document, the person who shares the document needs to turn the page to the corresponding position according to the question, and the person who shares the document is slow to turn the page when looking for the problem, which makes the meeting efficiency slow and is not conducive to improving the meeting efficiency.

[0004] Therefore, relevant technologies still need to be improved and developed. Summary of the invention

[0005] The main purpose of the present application is to provide an application control method, system, intelligent terminal and computer-readable storage medium based on multi-person conferences, aiming to solve the technical problem in the prior art that in multi-person conferences, when someone asks a question about a shared document, the sharer is required to turn the page of the shared document to the corresponding position according to the question, and the sharer is slow in turning the pages when trying to locate the problem, which makes the meeting efficiency slow and is not conducive to improving the meeting efficiency.

[0006] In order to achieve the above-mentioned purpose, the first aspect of the present application provides an application control method based on a multi-person conference, wherein the application control method based on a multi-person conference includes:

[0007] After receiving a multi-person conference request, each terminal participating in the multi-person conference is connected to the conference to establish a multi-person conference scenario;

[0008] Based on the sharing request sent by the sharing terminal, display the shared document to the terminals in the multi-person conference scene;

[0009] When receiving an application control request from a non-shared end, confirming the application control request to authorize control or cancel control;

[0010] When receiving a confirmation instruction for authorizing the control request, the scope of the control permission is further confirmed, and the control request of other non-shared terminals cannot be issued at this time;

[0011] Based on the application control request for authorization and control permission and the permission scope of control permission, only one non-sharing terminal authorized to control permission is allowed to perform operation control on the displayed shared document within the permission scope of control permission at the same time, and the sharing terminal is allowed to have the highest priority permission to control the shared document;

[0012] Based on the control operation of the non-sharing terminal on the displayed shared document allowed by the authorization, the corresponding operation on the shared document is controlled to be displayed to the terminals in the multi-person conference scene.

[0013] The application control method based on multi-person conference, wherein before the step of obtaining the multi-person conference request, connecting each terminal participating in the multi-person conference to the conference, and establishing the multi-person conference scenario, comprises:

[0014] Add an application control button for applying for a control request in advance on the operation interface of the multi-person conference scene, and set a shared document displayed by a terminal that can apply for authorization to control the multi-person conference scene through the application control button;

[0015] And set this application control button to only allow one person to apply at the same time. When a terminal applies, the application control buttons of other terminals will be grayed out and cannot be selected. After canceling the control, the application control buttons of all terminals will return to the selectable state.

[0016] The application control method based on multi-person conference, wherein when receiving a confirmation instruction for authorizing and allowing control of the application control request, the step of further confirming the scope of authority allowed to control includes:

[0017] When a confirmation instruction for authorizing and allowing control of the application control request is received, the control authority of the application end and the operable area of ​​the application end determined by the sharing end are further received.

[0018] The application control method based on multi-person conference, wherein the step of displaying the shared document to the terminal in the multi-person conference scene based on the sharing request issued by the sharing terminal further includes:

[0019] During the shared document display process, the text annotation information of the display screen of interest to the non-sharing terminal is received in real time, and the text annotation information is added with the corresponding device identification and stored.

[0020] The application control method based on multi-person conference, wherein, after the step of controlling the display of the corresponding operation of the shared document to the terminal in the multi-person conference scene, further comprises:

[0021] Receiving reply information from the sharing end to the text annotation information;

[0022] According to the device identification corresponding to the text annotation information, the reply information is sent to the corresponding text annotation device end.

[0023] The application control method based on multi-person conference, wherein the control authority of the application end includes: whether to allow the authority to control the mouse and / or the authority to control keyboard input, wherein the authority to control the mouse includes: moving, scrolling and clicking operations; the authority to control keyboard input includes: allowing text input and modification of the shared document;

[0024] The operable area of ​​the applicant includes: whether page switching operations can be performed on the entire shared document.

[0025] The application control method based on multi-person conference, wherein the control operation of the non-sharing terminal on the displayed shared document based on the authorization permission control, after the step of controlling the display of the corresponding operation of the shared document to the terminal in the multi-person conference scene, further comprises:

[0026] When receiving a request to cancel the previous control application from the sharing terminal or the control application, all terminals controlling the multi-person conference scene may continue to send control application requests until the multi-person conference ends.

[0027] An application control system based on multi-person conference, wherein the system comprises:

[0028] A pre-setting module, used to pre-set an application control button for applying for a control request in the operation interface of a multi-person conference scene, and to set a shared document displayed by a terminal that can apply for authorization to control the multi-person conference scene through the application control button;

[0029] A multi-person conference connection establishment module is used to obtain a multi-person conference request, connect each terminal participating in the multi-person conference to the conference, and establish a multi-person conference scenario;

[0030] A sharing module, used for displaying a shared document to terminals in the multi-person conference scenario based on a sharing request issued by a sharing terminal;

[0031] An application control module, configured to, upon receiving an application control request from a non-sharing end, confirm the application control request to authorize control or cancel control;

[0032] The authority confirmation module is used to confirm the scope of the authority allowed to control upon receiving the confirmation instruction for authorizing the control request, and control that the control request of other non-shared terminals cannot be issued at this time;

[0033] A sharing control module, which is used to control, based on the application control request for authorization and control permission and the permission scope of control permission, to allow only one non-sharing terminal authorized to control permission at the same time to perform operation control on the displayed shared document within the permission scope of control permission, and to allow the sharing terminal to have the highest priority permission to control the shared document;

[0034] The control response module is used to control the display of corresponding operations on the shared document to the terminals in the multi-person conference scene based on the control operation of the non-sharing terminal on the displayed shared document that is allowed to be controlled by the authorization.

[0035] A smart terminal, wherein the smart terminal includes a memory, a processor, and an application control program based on a multi-person conference stored in the memory and executable on the processor, wherein the application control program based on a multi-person conference implements any step of the application control method based on a multi-person conference when executed by the processor.

[0036] A computer-readable storage medium, wherein an application control program based on a multi-person conference is stored on the computer-readable storage medium, and when the application control program based on a multi-person conference is executed by a processor, any step of the application control method based on a multi-person conference is implemented.

[0037] As can be seen from the above, in the present application scheme, it is possible to apply for control of the shared documents of the sharer, and other non-shared terminals can be allowed to implement selective control functions, such as mouse control and / or keyboard control, under authorization; when others in the meeting are allowed to apply for control to move the mouse and operate the desktop of the sharer, the problem can be quickly located, saving the time due to slow search by one person. The authority to control the mouse of the sharer includes: moving, scrolling and clicking. The application method is to add an application control button to the interface of all participants. Clicking it will automatically authorize it, and clicking it again will cancel the authorization. In the present invention, this authority is limited to one person to apply. After someone applies, the application control buttons of other people will be grayed out and cannot be selected. After canceling the control, all people will return to the selectable state. In addition, the sharer has the highest priority authority to control the mouse, that is, the mouse on the desktop will give priority to the operation of the sharer. Participants of the present invention can apply to control the computer of the screen sharer, which solves the limitation of the conference sharing screen, speeds up the progress of the meeting, and makes the communication between participants smoother and simpler.

[0038] Compared with the prior art, in the present application, participants can directly point out their questions about the content on the screen by operating the mouse, and the screen sharer can answer the questions based on this, instead of having to find the questions based on the speeches of the participants. This can speed up the progress of the meeting and improve the efficiency of the meeting. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0040] Figure 1 It is a flowchart of an application control method based on a multi-person conference provided in an embodiment of the present application.

[0041] Figure 2 It is a schematic diagram of the component modules of an application control system based on a multi-person conference provided in an embodiment of the present application.

[0042] Figure 3 It is a block diagram of the internal structure principle of a smart terminal provided in an embodiment of the present application.

[0043] Figure 4 This is a schematic diagram showing an example of an application control button in a multi-person conference interface of an application control method based on a multi-person conference provided in an embodiment of the present application. DETAILED DESCRIPTION

[0044] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0045] A multi-person conference (also called a multi-party conference or group conference) is a meeting that is attended by multiple participants at the same time. This type of meeting can be conducted face-to-face or remotely via telephone, video conferencing software, or online conferencing platforms.

[0046] The main features of multi-person meetings include: 1) Multiple participants: There are usually more than one participant, ranging from a few to dozens of people, or even more. Participants can come from the same company, different departments, or different companies, organizations, etc. 2) Communication and interaction: Participants can have impromptu exchanges, discussions and decisions in the meeting, promoting information sharing and problem solving. 3) Diverse forms: Multi-person meetings can take different forms, including but not limited to: On-site meetings: All participants have face-to-face communication at the same location; Telephone conferences: Meetings conducted by phone; Video conferences: Meetings conducted through video conferencing software (such as Zoom, Microsoft Teams, Skype, etc.), supporting real-time video and audio communication. 4) Time and space flexibility: Especially remote meetings, so that participants can be free from geographical restrictions, facilitating collaboration among all parties. 5) Diverse purposes: The purpose of multi-person meetings can be to discuss project progress, make decisions, solve problems, share information or conduct training, etc.

[0047] In a multi-person conference of the prior art, when someone asks a question about a shared document, the person sharing the document needs to turn the page to the corresponding position according to the question. However, the person sharing the document is slow to turn the page when trying to locate the question, which makes the meeting less efficient and is not conducive to improving meeting efficiency.

[0048] The present invention is mainly described by taking a telephone conference, a video conference or an online conference conducted in a remote manner with multiple persons as an example.

[0049] like Figure 1 As shown, the embodiment of the present application provides an application control method based on a multi-person conference. Specifically, the application control method based on a multi-person conference includes the following steps:

[0050] Step S100, obtaining a multi-person conference request, connecting each terminal participating in the multi-person conference to the conference, and establishing a multi-person conference scenario;

[0051] In the embodiment of the present invention, a multi-person conference is used as an example for explanation. Before specific implementation, it is necessary to add an application control button for applying for a control request in the operation interface of the multi-person conference scene in advance, and set a shared document displayed by a terminal that can apply for authorization to control the multi-person conference scene through the application control button;

[0052] And set this application control button to only allow one person to apply at the same time. When a terminal applies, the application control buttons of other terminals will be grayed out and cannot be selected. After canceling the control, the application control buttons of all terminals will return to the selectable state.

[0053] That is, in the embodiment of the present invention, before specific implementation, an application control button will be added to the operation interface of the multi-person conference. The main function of this application control button is to allow participants to apply for control over the shared documents in the conference. For example, if there is a PPT shared by a sharing terminal in the conference, other non-sharing terminal participants can apply for editing or display permissions for the PPT by clicking this button.

[0054] The restriction on control request in this embodiment is specifically to set the function of applying for control button so that only one participant is allowed to apply for control at the same time. That is, when a participant clicks the apply for control button and successfully applies, the apply for control buttons of other participants will be grayed out, so that they can no longer initiate control requests.

[0055] When the embodiment of the present invention is also arranged that once the participant who currently applies for control cancels the application for control (for example, completes the editing or page turning of the application for control of the shared document, etc.), the application control buttons of all terminals will be restored to the optional state, allowing other participants to apply for control again.

[0056] The advantage of this is that conflicts can be avoided, because by limiting the number of people who can apply for control at the same time to only one person, conflicts and confusion caused by multiple participants trying to control the shared document at the same time can be effectively avoided. This design ensures that the meeting proceeds in an orderly manner. And because only one person can control the shared document, the discussion and decision-making process of the meeting will be more centralized and efficient. Participants can focus more on the current discussion without having to worry about others suddenly interrupting the control.

[0057] When applying for control, participants of the present invention can clearly know who holds the current control right and when they can apply again. This transparency helps to improve the participation of participants and the overall experience of the meeting. Through this control mechanism, participants can be encouraged to be more proactive when speaking, and participants waiting for control will pay more attention to the current discussion content, thereby improving the interactivity of the meeting.

[0058] Among them, in this step S100, a multi-person conference request is obtained, and each terminal participating in the multi-person conference is connected to the conference to establish a multi-person conference scenario. In the specific implementation, when a request for a multi-person conference is received. This request can be initiated by a participant, by clicking a "start meeting" or "initiate meeting" button. The request will contain relevant information about the meeting, such as the meeting topic, participant list, meeting time, meeting password, etc. Once the meeting request is identified and verified, the present invention will send access instructions to all terminals to be participated according to the participant list in the request. These conference terminals can be computers, tablets, mobile phones and other devices. This process involves the establishment of a network connection to ensure that each terminal can successfully access the meeting. During the access process, the present invention requires identity authentication to ensure that only authorized participants can enter the meeting.

[0059] When all participants' terminals are successfully connected, the present invention will create a multi-person conference scene at the back end. In this scene, functions such as shared documents, video streaming, audio, and conference chat can be included. This scene provides a shared platform where all participants can interact, discuss, display, and exchange information in real time.

[0060] Step S200, based on the sharing request sent by the sharing terminal, displaying the shared document to the terminals in the multi-person conference scene;

[0061] In the embodiment of this step, in a multi-person meeting, if one of the participants (such as the host of the meeting or a participant who needs to present) issues a sharing request. This can be done by clicking the "Share Screen" or "Share Document" button. The sharing request will convey the specific content that needs to be shared, such as an application, file, or other media. In the present invention, when the sharing request is recognized, the document or content specified by the sharing end will be accessed. These contents can be spreadsheets, presentations, images, or any other type of shareable files.

[0062] Of course, during the specific implementation, some verification can also be set to ensure that the document being shared actually exists and meets the theme and objectives of the meeting. After confirming that the shared document is valid, the embodiment of the present invention transmits the shared content to all terminal devices participating in the meeting through the network. Each participant's device will display the shared document synchronously.

[0063] Of course, in a specific embodiment of the present invention, preferably, some auxiliary functions can also be provided while applying for a control request, such as allowing participants to make annotations, mark key points or conduct interactive discussions to enhance the sharing effect.

[0064] The benefit of this step is that by sharing documents, meeting participants can understand the discussion content more intuitively and reduce information misunderstandings caused by language expression. This helps improve the overall efficiency of the meeting. The display of shared documents also provides participants with opportunities to participate, allowing participants to view relevant data or information in real time and interact, which improves the sense of participation in the meeting. And when discussing specific matters, being able to see shared documents at the same time helps participants reach consensus faster and make more accurate decisions. This is especially important for projects that require quick response.

[0065] Step S300, when receiving an application control request from a non-shared end, confirming the application control request to authorize control or cancel control;

[0066] In this step embodiment, in a multi-person conference, for the user (sharing end) who is sharing a document, other participants (non-sharing ends) can initiate a request for control. This request can be implemented by clicking the "Apply for Control" button, indicating that they want to obtain control over the current shared content (such as a document, presentation, or application).

[0067] In the embodiment of the present invention, the control request is verified. Specifically, when the control request is received, verification is performed. This verification includes checking the identity, authority and current conference status of the request initiator. The embodiment of the present invention can determine whether the request is compliant and logical. For example, it may check whether someone else is currently controlling the shared content.

[0068] Then, the authorization to allow control or cancel control is confirmed. Specifically, in the present invention, when the system confirms the compliance of the request, a control authorization request will be sent to the current sharing terminal so that the sharing terminal can decide whether to allow users on non-sharing terminals to obtain control rights. The sharing terminal can decide the response to the request based on the needs of the meeting and the judgment of the leader. The sharing terminal can choose "allow control" or "cancel control". If control is allowed, step S400 is entered; if rejected, the applicant will receive a relevant notification.

[0069] For example, in a collaborative meeting of participants, the project manager is sharing a project plan document. Other participants want to edit and discuss the document. When developer Xiao Li initiates a request, he clicks the "Apply for Control" button and sends a control application to the project manager, indicating that he hopes to ask questions about a certain part of the shared document. When verifying the control application request, the present invention can verify the request after receiving Xiao Li's request. However, if the project manager is explaining the content of the document in depth at this time, he may decide not to agree to switch control rights temporarily. In this way, after the project manager receives the control request confirmation from the system, he chooses to reject Xiao Li's control application, can confirm the cancellation of control, and can explain the reason through the conference chat function, such as "Please wait, I still need to explain some key points."

[0070] The present invention will then notify Xiao Li that his request has been rejected, and prompt him that he can apply again after the project manager completes the explanation.

[0071] During this process, the meeting was kept on track, and Xiao Li was able to focus on the project manager's explanation while waiting, while the project manager was able to finish his speech smoothly. This model ensured the smooth and efficient operation of the meeting, while creating conditions for interaction at critical moments. Finally, after the project manager finished his explanation, he might choose to allow Xiao Li to control the document to ask questions about certain parts of the shared document.

[0072] like Figure 4 As shown, in the embodiment of the present invention, a new application control button 80 is added to the multi-person conference interface, and the mouse of the shared person's computer can be controlled by clicking it. The position and style of the application control button 80 are as follows: Figure 4 As shown, Figure 4 The content part which is not related to the present invention is coded, and mainly indicates the application control button 80.

[0073] The benefit of this step is that by verifying and authorizing the application control request, the norms and order in the meeting process are ensured, and unauthorized chaotic operations are prevented. Such an arrangement can improve the professionalism of the meeting. In addition, the present invention is provided with a strict application and authorization process to prevent unauthorized control, so that people who are sharing content will not be interrupted, reducing unnecessary interference.

[0074] This mechanism of the present invention enables participants to collaborate and share information effectively at the right time. Allowing the right person to control the shared content at the right time helps improve the quality of discussion and the efficiency of decision-making. In addition, by recording and confirming the control request process in the meeting, all participants know who is controlling the shared content, which increases the transparency of the meeting and makes each participant more autonomous and responsible.

[0075] Step S400, when receiving a confirmation instruction for authorizing the control request, further confirming the scope of the control permission, and controlling that the control request of other non-shared terminals cannot be issued at this time;

[0076] In this step embodiment, once the sharing end (such as a project manager) chooses to allow a non-sharing end user (such as a developer) to control the shared content, the present invention will receive a confirmation instruction, i.e., an authorization permission control instruction, which indicates that the user has obtained control authority.

[0077] The present invention will further confirm the scope of control authority, specifically, the scope of operations that can be performed by the user who is granted control authority. This may include page viewing authority, editing authority, content that can be viewed, and operation restrictions, such as whether the page can be shared with other participants or the content can be modified.

[0078] For example, the present invention can allow users to edit only certain specific documents through menu settings, rather than having control over the entire conference shared content. The administrator can define the scope of this authority to ensure that control is not abused. Once a non-sharing end user obtains control, the present invention will temporarily disable control requests from other non-sharing end users. This can avoid multiple users applying for control at the same time in the current control state, thereby causing confusion and conflict.

[0079] Furthermore, the present invention may also display a message on the user interface to inform other users that they do not need to apply for control in the current sharing state, thereby maintaining the smooth progress of the meeting.

[0080] For example, in a design review meeting, designer Xiao Wang needs to explain a product design document. He requests control and is authorized by the project manager. When the project manager confirms Xiao Wang's control request, he instructs the system to allow Xiao Wang to obtain control and start displaying the design document. When the present invention confirms the scope of Xiao Wang's control authority, it allows him to turn pages of the currently displayed design document, but does not allow him to access other undisclosed files or options. Then the present invention will prompt Xiao Wang that he can turn pages of the current shared document, but cannot modify other parts of the file.

[0081] When Xiao Wang starts to control the document, the present invention will automatically disable the control requests of other participants. The remaining participants will see a message on the interface, indicating that the application for control is not currently accepted, and reminding them to wait.

[0082] In this way, the meeting was conducted efficiently. Xiao Wang was able to focus on presenting the design, while other members could focus on listening and giving feedback. After Xiao Wang finished presenting, others could reapply for control requests to ensure the orderly progress of the entire process. This arrangement brought meeting efficiency and participant satisfaction to a new level.

[0083] The benefit of this step is that by clarifying the scope of control permissions, the security and neatness of shared content can be ensured. The limitation of the scope of permissions prevents disorderly changes to documents and ensures the accuracy of relevant information. And by prohibiting other non-sharing terminals from issuing control requests, it can effectively avoid multi-party disputes at critical moments, so that the current speaker or controller can express without interference. This provides a good discussion environment for participants. And such management measures allow users who have gained control to discuss and demonstrate wholeheartedly, while ensuring that other users can clearly understand when they can participate and resume control, improving the efficiency of collaboration among participants. And participants can have clear control information in the meeting, reducing unnecessary waiting and conflicts, and improving the overall meeting experience and satisfaction.

[0084] A further embodiment of the present invention further includes: when receiving a confirmation instruction for authorizing and allowing control of the application control request, further receiving the application end control authority and the application end operable area determined by the sharing end.

[0085] The control authority of the applicant includes: whether to allow the authority to control the mouse and / or the authority to control keyboard input, wherein the authority to control the mouse includes: moving, scrolling and clicking operations; the authority to control keyboard input includes: allowing text input and modification of the shared document;

[0086] The operable area of ​​the applicant terminal includes: whether the page switching operation can be performed on the entire shared document, or only on a part of the shared document.

[0087] That is, in the embodiment of the present invention, once the sharing end (such as a project manager) decides to allow a non-sharing end user (such as a developer) to control the shared content, a confirmation instruction is received to confirm that the sharing end has agreed to the application end user to obtain control permissions. The sharing end can be allowed to customize the control permissions of the application end user through the interface. These permissions may include:

[0088] 1) Mouse control permission: This permission allows the user to perform various mouse operations, including:

[0089] Move: Users can move the mouse pointer to select and highlight parts of the document.

[0090] Scroll: Users can scroll up and down the document to view different pages or content.

[0091] Click action: Users can click a button or link in a document to perform a related action.

[0092] 2) Control keyboard input permission: This permission allows the user to input and modify the keyboard, including:

[0093] Text input: Users can enter text in shared documents to make notes or comments.

[0094] Modification: Users can adjust or change the text content, such as deleting, replacing or inserting text.

[0095] 3) Setting of the operable area of ​​the applicant: After determining the control authority, the present invention will further inquire the sharing end whether to allow the applicant to operate on a specific area of ​​the shared document or the entire document.

[0096] Regarding the page switching operation, the sharing end of the present invention can choose whether to allow the user of the application end to switch pages of the entire shared document, which is crucial to the collaboration efficiency of the participants. Allowing page switching can help users quickly find the required information for discussion.

[0097] For example, in a meeting of marketing participants, the participants are discussing a new marketing document. The project manager hopes that designer Xiao Wang can participate in the revision of the document, while restricting him from modifying certain sensitive information. In the embodiment of the present invention, Xiao Wang can issue an application control request, and the project manager can announce in the meeting that he agrees to Xiao Wang's control request and issue a confirmation instruction through the system. The system receives the instruction, indicating that Xiao Wang has obtained the control authority.

[0098] Then, select Confirm Control Permissions. If the project manager allows Xiao Wang to control the mouse, but restricts him to scrolling and moving, and does not allow him to click, he cannot accidentally open other files. When the project manager also allows Xiao Wang to input keyboard input, he can add notes, comments and modify text in the document.

[0099] Finally, the project manager confirmed that Xiao Wang would be allowed to switch pages so that he could quickly switch between different pages to view relevant information, but he would not be allowed to delete the entire document or modify important content.

[0100] In this setting, Xiao Wang can easily add necessary comments to the document while still protecting important information. The discussion among participants becomes more efficient, Xiao Wang can quickly provide feedback and make suggestions for improvement, and the project manager can ensure that the core information of the document is not tampered with. With clear permissions and operational area divisions, the entire meeting process is smoother and the collaboration ability of participants is effectively enhanced.

[0101] The advantages of this step are: 1) It is conducive to detailed management of permissions: by allowing the sharing end to customize the control permissions of the requesting end, it can be flexibly adjusted according to specific meeting needs. Such detailed management makes meeting participation more effective, thereby improving the efficiency of collaboration.

[0102] 2) Clearly defining mouse and keyboard control permissions can reduce the risk of misoperation on shared documents. For example, by limiting mouse click operations, users can be prevented from accidentally opening unnecessary links, which is particularly important when sensitive information is involved.

[0103] 3) It can enhance the interaction of the meeting, that is, allowing users to control the mouse and input keyboard input increases the interactivity of the meeting. Participants are not just passively receiving information, they can participate in the modification and annotation of documents in real time, improving the overall quality of the meeting.

[0104] 4) It can improve the efficiency of information sharing. Users can quickly find and switch content in the operable area, making discussions smoother and unobstructed. For example, in discussions on case studies or product design, relevant data or document content can be viewed more accurately.

[0105] Step S500, based on the application control request for authorization and control permission and the permission scope of control permission, control is performed to allow only one non-sharing terminal authorized to control permission at the same time, within the permission scope of control permission, to perform operation control on the displayed shared document, and the sharing terminal is allowed to have the highest priority permission to control the shared document;

[0106] This step is to ensure that during the operation of sharing a document, only an authorized non-sharing end user can perform operations within a specific scope of authority, while the sharing end user always maintains the highest control over the document.

[0107] Specifically, when a non-sharing end user (such as a conference participant) sends a control request to a sharing end user (such as a project manager) to apply for operation permissions for a shared document, the sharing end needs to evaluate the request and decide whether to authorize it. Once the request is approved, the present invention will determine the type of operation that the non-sharing end user can perform based on the scope of permissions set by the sharing end. The scope of permissions may include controlling the mouse, keyboard input, and specific modifications to the document.

[0108] Furthermore, in order to avoid confusion in operation, the present invention is designed to ensure that only one authorized non-shared end user can operate the shared document at any time. Even if multiple users apply for control authority, the system will automatically manage the process to ensure the orderliness of the operation.

[0109] And throughout the process, the user on the sharing end always enjoys the highest priority permissions for the shared document, which means that the sharing end can take back the control permissions or modify the document at any time without being affected by the operations of other users.

[0110] For example, when an educational conference attendee is in an online course design meeting, the project manager wants to be able to collaborate and edit the course outline in real time. Instructional designer Xiao Li wants to modify the shared course outline, so he sends a request for control to the project manager, requesting editing permissions for the document. After reviewing, the project manager decides to authorize Xiao Li's request and sets permissions in the system, allowing Xiao Li to move the mouse, scroll, and input with the keyboard, but not allowing him to delete entire paragraphs or modify the title of the document.

[0111] In the embodiment of the present invention, only one user is allowed to operate at the same time, that is, the system automatically ensures that only Xiao Li can operate the course outline at this time. Although other participants can see the document, they cannot control it, avoiding conflicts caused by simultaneous editing.

[0112] If during the meeting the project manager finds that an important content needs to be adjusted immediately, he can take back Xiao Li's control at any time and take over the editing of the document. This allows the project manager to make the necessary changes quickly to ensure the accuracy of the course outline.

[0113] For another example, when a participant is conducting a project report meeting, there is an important shared document (such as a PPT) in the meeting. User A on the other non-sharing end can apply for control of the PPT through the "Apply for Control" button on the operation interface. At this time, other participants see that the button has turned gray and cannot apply. When user A on the other non-sharing end has completed the presentation of the document, the sharer can click the End Control button. At this time, other users can apply for control again. For example, the project manager clicks the "Apply for Control" button at this time. After the authorization is confirmed by the sharing end, the project manager obtains control, and the control buttons of other participants are grayed out again. Once the project manager has finished explaining and chooses to cancel control, the control buttons of all participants will be restored to an optional state, and other members can apply for control again to proceed to the next discussion or presentation.

[0114] This mechanism ensures the smoothness and orderliness of the meeting, avoids the chaos caused by multiple people vying for control, and at the same time improves the sense of participation and meeting efficiency of participants.

[0115] The benefits of this step are: 1) It can improve meeting efficiency. Since only one user can perform operations at any time, the discussion and modification process of the meeting becomes more efficient, avoiding the confusion caused by multiple people editing at the same time. 2) It can enhance the collaborative experience. Participants can operate within a clear scope of authority and make suggestions and modifications more confidently, which enhances the collaborative atmosphere of participants. 3) It can ensure information security. That is, the highest priority permissions of users on the sharing end ensure the protection of sensitive information. Project managers can intervene at any time to avoid potential misoperations or information leaks. 4) It has flexible permission management. The sharing end can flexibly adjust permissions according to actual needs to ensure that each participant member makes effective contributions within an appropriate scope, which improves the flexibility of the overall work.

[0116] Through such steps and mechanisms, efficient and orderly collaboration can be achieved in the editing and discussion of shared documents, ensuring the accuracy and completeness of information, thereby promoting the smooth progress of the project.

[0117] Step S600: Based on the control operation of the non-sharing terminal that is authorized to control the displayed shared document, control the display of the corresponding operation on the shared document to the terminals in the multi-person conference scene.

[0118] In this step, when a non-sharing end user (e.g., a participant in a meeting) obtains the control authority granted by the sharing end (e.g., the meeting host), the present invention needs to ensure that the user can perform various operations on the shared document within the scope of his authority. These operations may include text input, image insertion, annotation addition, format modification, etc.

[0119] The present invention will display the visualization of the operation in real time, that is, in a multi-person conference scenario, the terminals of all participants need to display the operations made by the non-sharing end user on the shared document in real time. This means that every time the user makes an operation, the screens of other participants should be updated synchronously to ensure that everyone can see the latest modifications and additions.

[0120] The present invention needs to manage the operations of different users to prevent conflicts. For example, if multiple users request to control a document at the same time, the present invention can effectively process and allocate permissions to keep the unity and coordination of operations at all times.

[0121] The system of the present invention can also provide feedback and notification functions to display the status of the current operation to the participants. For example, if a user is editing a document, the terminals of other participants can display relevant information of the operation to avoid conflicts and improve the transparency of the meeting.

[0122] The benefit of this step is that it allows every participant to see the real-time document changes, increasing the interactivity and participation of the meeting. Everyone can keep up to date with the latest changes, promoting more efficient discussions. In addition, real-time display and synchronous control reduce data confusion and misunderstandings caused by independent operations, allowing each participant to clearly see the changes made by others, reducing the risk of misoperation. This step allows participants to quickly see the results of the changes, making the discussion more direct and effective. The decision-making process will reduce the time for repeated confirmations, thereby improving the overall efficiency of the meeting.

[0123] In a further embodiment, the application control method based on multi-person conference further includes the steps of:

[0124] S601. During the shared document display process, the text annotation information of the display screen of interest to the non-sharing terminal is received in real time, and the text annotation information is added with the corresponding device identification and stored.

[0125] S602, receiving reply information from the sharing end to the text annotation information; and sending the reply information to the corresponding text annotation device end according to the device identifier corresponding to the text annotation information.

[0126] In an embodiment of the present invention, in a multi-person conference, when the sharing terminal is explaining the content of a shared document PPT, other users who have questions can annotate their own screens at any time and generate annotated images, which can be uploaded to the sharing terminal, so that the sharing terminal can reply in time after the meeting.

[0127] Specifically, in a multi-person conference, non-sharing end users (such as conference participants) can make real-time annotations on the currently displayed shared document. They can add text annotations to key content to express their own opinions or raise questions. The present invention can receive these annotation information in real time to ensure timely feedback after the meeting.

[0128] The present invention collects these annotation information, records the corresponding position annotations and can generate pictures in real time based on the annotations. The present invention not only needs to record the specific content of the annotations, but also needs to associate them with the device that generated the annotations. Each device has a unique device identifier, which can help the system correctly identify the source of the annotations in the subsequent stage. This step is very important to keep the source of the information clear.

[0129] Then, after receiving the annotations, the shared end user (such as the meeting host or the owner of the document) can respond to these annotations after the meeting. This can be an agreement with the opinion, an answer to a question, or a further discussion of the suggestion. When the shared end user completes the reply, the present invention needs to send the reply information to the corresponding non-shared end device according to the device identifier stored in the annotation information to ensure that the person who made each annotation can see the feedback in time.

[0130] The benefit of this is that through the real-time annotation and reply mechanism after the meeting, participants can immediately see other people's feedback on their opinions, thereby enhancing the interactivity and enthusiasm of the meeting. In addition, non-shared end users can raise comments or questions at any time according to changes in shared documents, providing greater flexibility and adaptability, helping participants to quickly adjust the direction of discussion. In addition, all annotations and their corresponding replies can be concentrated on the same platform, making the transmission of information more transparent, promoting understanding and consensus among participants, and reducing misunderstandings and omissions. In addition, participants can collaborate in real-time discussions, understand each other's views and suggestions, and thus improve the quality and efficiency of decision-making.

[0131] For example, a software development participant is holding an online meeting to discuss the user interface design of a new product. Participant Xiao Li sees a design element in the shared document. He thinks the color of this button is not prominent enough, so he can leave a comment on the screen: "It is recommended to change the color of this button to orange for easier user identification." The next steps are as follows:

[0132] The present invention can instantly receive and record the annotation information of Xiao Li, and store the annotation together with the device identification of the device used by Xiao Li (such as his laptop computer).

[0133] Then, the meeting host Xiao Zhang sees Xiao Li's comments and after considering his suggestions, he can reply in time or after the meeting: "Good idea, orange can enhance the visibility of the button, thanks for the feedback!" This reply information can be received by the system in real time. In the present invention, when the logo of Xiao Li's device is recognized, Xiao Zhang's reply information is sent to Xiao Li's laptop, ensuring that he can understand the feedback on his suggestions in time.

[0134] It can be seen that through such a process, Xiao Li can learn Xiao Zhang's attitude towards his suggestions and feel that his opinions are valued. This not only increases the sense of participation in the meeting, but also further stimulates the discussion of participants on optimizing the interface design. Finally, the participants can form a design solution that better meets user needs during the interaction, thereby improving the work efficiency and project results of the participants.

[0135] In a further embodiment, the application control method based on a multi-person conference further includes:

[0136] When receiving a request to cancel the previous control application from the sharing terminal or the control application, all terminals controlling the multi-person conference scene may continue to send control application requests until the multi-person conference ends.

[0137] In an embodiment of the present invention, in a multi-person conference, participants can control a shared document, such as editing or displaying content. When a user (a sharing terminal or a participant with control rights) decides to cancel his previous control request, this information needs to be received and processed by the system in a timely manner.

[0138] Once the cancellation information of the control request is received, the present invention will update its internal state and unlock the previously controlled authority. This means that all users who were previously restricted under the authority can resume the initiative to apply for control.

[0139] During the conference, all participants, whether they are users of the shared end or other users applying for control, can issue new control requests at any time. This mechanism is effective until the end of the conference. In this way, anyone can flexibly request control rights according to the needs of the conference without being restricted by the previous cancellation of the request.

[0140] The advantage of the present invention is that participants can adjust their decision to apply for control according to the real-time progress of the meeting, thereby improving the flexibility and adaptability of the meeting. Each participant has the opportunity to issue a control request at the right time to express his or her ideas. Allowing multiple applications for control can increase interactivity, prompting multiple participants to actively express their opinions and suggestions, making the discussion more active, and promoting the rapid formation of decisions. And through this mechanism, participants can adjust and optimize the control of documents at any time according to the needs of the discussion. In this way, the allocation of resources is more reasonable, which can help participants to efficiently utilize the advantages of each participant. And after the present invention cancels the control of a request, new applications can be freely initiated within a wider time period, reducing disputes caused by centralized control and making the meeting more harmonious.

[0141] For example, in a product planning meeting, project manager Xiao Wang is sharing a project progress document. Halfway through the meeting, participant Xiao Zhang submits a request for control, hoping to control the shared document to supplement information. At the same time, another participant Xiao Liu suddenly realizes that Xiao Zhang's proposal is not applicable, so he also requests control. In the present invention, Xiao Wang, as the host of the meeting, sees that both are requesting control at the same time, and decides to cancel Xiao Zhang's previous application and give Xiao Liu the opportunity to control. Xiao Wang sends a cancellation request through the system, and the request is received by the system in a timely manner.

[0142] After receiving the cancellation request, the control right is immediately transferred from Xiao Zhang back to the application state, and Xiao Zhang's control right to the shared document is cleared. When Xiao Zhang realizes that he no longer has control rights, he decides to temporarily participate in the discussion without editing. At the same time, Xiao Liu in the chat window has obtained control rights, and he can modify or supplement the document immediately. In the following discussion, other participants can also apply for control at any time to ensure that everyone has the opportunity to express their opinions.

[0143] Through this flexible control request cancellation and reapplication mechanism, participants can efficiently realize the flow and allocation of resources, ensuring that every participant can effectively participate in the discussion, improving the efficiency and quality of the meeting. In such an environment, the enthusiasm of participants and the collaboration of participants are greatly improved.

[0144] It can be seen that the present invention adds an application control function in a multi-person conference. This function allows others in the meeting to apply for control to move the mouse and operate the desktop of the sharer, so as to quickly locate the problem and save the time caused by one person's slow search. They control the rights of the sharer's mouse: move, scroll and click. The application method is to add an application control button to the interface of all participants. Click it to automatically authorize, and click again to cancel the authorization. This permission is limited to one person. After someone applies, the application control buttons of others will be grayed out and cannot be selected. After canceling the control, all people will return to the selectable state. In addition, the sharer has the highest priority authority to control the mouse, that is, the mouse on the desktop gives priority to the operation of the sharer; the participants can directly point out their questions about the content on the screen by manipulating the mouse, and the screen sharer can answer the questions based on this, instead of having to find the questions based on the speeches of the participants, which can speed up the progress of the meeting.

[0145] In addition, the present invention can also realize the simultaneous control of the mouse and keyboard, realizing not only the page turning and positioning of the shared document, but also the modification or annotation of the shared document through the keyboard, so that the participants can apply to control the computer of the screen sharer, which better solves the limitations of the conference sharing screen, speeds up the progress of the meeting, and makes the communication between the participants smoother and simpler.

[0146] like Figure 2 As shown, corresponding to the above-mentioned application control method based on multi-person conference, the embodiment of the present application further provides an application control system based on multi-person conference, and the above-mentioned application control system based on multi-person conference includes:

[0147] The presetting module 310 is used to pre-set an application control button for applying for a control request in the operation interface of the multi-person conference scene, and set a shared document displayed by a terminal that can apply for authorization to control the multi-person conference scene through the application control button;

[0148] The multi-person conference connection establishment module 320 is used to obtain a multi-person conference request, connect each terminal participating in the multi-person conference to the conference, and establish a multi-person conference scenario;

[0149] A sharing module 330, configured to display a shared document to terminals in the multi-person conference scenario based on a sharing request issued by a sharing terminal;

[0150] The application control module 340 is used to confirm authorization to allow control or cancel control upon receiving an application control request from a non-shared end;

[0151] The authority confirmation module 350 is used to further confirm the scope of the authority to be controlled upon receiving the confirmation instruction for authorizing the control request, and control that the control request of other non-shared terminals cannot be issued at this time;

[0152] The sharing control module 360 ​​is used to control, based on the application control request for authorization and control permission and the permission scope of control permission, to allow only one non-sharing terminal authorized to control permission at the same time to perform operation control on the displayed shared document within the permission scope of control permission, and to allow the sharing terminal to have the highest priority permission to control the shared document;

[0153] The control response module 370 is used to control the display of corresponding operations on the shared document to the terminals in the multi-person conference scene based on the control operation of the non-sharing terminal on the displayed shared document that is allowed to be controlled by the authorization.

[0154] It should be noted that the specific structure and implementation of the above-mentioned application control system based on multi-person conference and its various modules or units can refer to the corresponding description in the above-mentioned method embodiment, and will not be repeated here.

[0155] It should be noted that the division method of each module of the above-mentioned application control system based on multi-person conference is not unique and is not specifically limited here.

[0156] Based on the above embodiments, the present application also provides a smart terminal, whose principle block diagram can be as follows: Figure 3As shown. The above-mentioned intelligent terminal includes a processor, a memory, a network interface and a display screen connected through a system bus. Among them, the processor of the intelligent terminal is used to provide computing and control capabilities. The memory of the intelligent terminal includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and an application control program based on a multi-person conference. The internal memory provides an environment for the operation of the operating system and the application control program based on a multi-person conference in the non-volatile storage medium. The network interface of the intelligent terminal is used to communicate with an external terminal through a network connection. When the application control program based on a multi-person conference is executed by the processor, the steps of any one of the above-mentioned application control methods based on a multi-person conference are implemented. The display screen of the intelligent terminal can be a liquid crystal display screen or an electronic ink display screen.

[0157] Those skilled in the art will understand that Figure 3 The principle block diagram shown in the figure is only a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the smart terminal to which the solution of the present application is applied. The specific smart terminal may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0158] In one embodiment, a smart terminal is provided, which includes a memory, a processor, and an application control program based on a multi-person conference stored in the memory and executable on the processor. When the application control program based on a multi-person conference is executed by the processor, the steps of any one of the application control methods based on a multi-person conference provided in the embodiments of the present application are implemented.

[0159] One or more programs are stored in the memory and are configured to be executed by one or more processors. The one or more programs include instructions for performing the following operations:

[0160] After receiving a multi-person conference request, each terminal participating in the multi-person conference is connected to the conference to establish a multi-person conference scenario;

[0161] Based on the sharing request sent by the sharing terminal, display the shared document to the terminals in the multi-person conference scene;

[0162] When receiving an application control request from a non-shared end, confirming the application control request to authorize control or cancel control;

[0163] When receiving a confirmation instruction for authorizing the control request, the scope of the control permission is further confirmed, and the control request of other non-shared terminals cannot be issued at this time;

[0164] Based on the application control request for authorization and control permission and the permission scope of control permission, only one non-sharing terminal authorized to control permission is allowed to perform operation control on the displayed shared document within the permission scope of control permission at the same time, and the sharing terminal is allowed to have the highest priority permission to control the shared document;

[0165] Based on the control operation of the non-sharing terminal on the displayed shared document controlled by the authorization permission, the corresponding operation on the shared document is controlled to be displayed to the terminals in the multi-person conference scene, as described above.

[0166] Before the step of obtaining a multi-person conference request, connecting each terminal participating in the multi-person conference to the conference, and establishing a multi-person conference scenario, the following steps are included:

[0167] Add an application control button for applying for a control request in advance on the operation interface of the multi-person conference scene, and set a shared document displayed by a terminal that can apply for authorization to control the multi-person conference scene through the application control button;

[0168] And set this application control button to only allow one person to apply at the same time. When a terminal applies, the application control buttons of other terminals will be grayed out and cannot be selected. After canceling the control, the application control buttons of all terminals will return to the selectable state.

[0169] Wherein, when receiving a confirmation instruction for authorizing and allowing control of the application control request, the step of further confirming the scope of authority allowed to control includes:

[0170] When a confirmation instruction for authorizing and allowing control of the application control request is received, the control authority of the application end and the operable area of ​​the application end determined by the sharing end are further received.

[0171] The step of displaying the shared document to the terminals in the multi-person conference scenario based on the sharing request sent by the sharing terminal further includes:

[0172] During the shared document display process, the text annotation information of the display screen of interest to the non-sharing terminal is received in real time, and the text annotation information is added with the corresponding device identification and stored.

[0173] Wherein, after the step of controlling the display of the corresponding operation on the shared document to the terminal in the multi-person conference scene, the method further includes:

[0174] Receiving reply information from the sharing end to the text annotation information;

[0175] According to the device identification corresponding to the text annotation information, the reply information is sent to the corresponding text annotation device end.

[0176] The control authority of the applicant includes: whether to allow the authority to control the mouse and / or the authority to control keyboard input, wherein the authority to control the mouse includes: moving, scrolling and clicking operations; the authority to control keyboard input includes: allowing text input and modification of the shared document;

[0177] The operable area of ​​the applicant includes: whether page switching operations can be performed on the entire shared document.

[0178] Wherein, after the step of controlling the control operation of the displayed shared document by the non-sharing terminal based on the authorization permission control, controlling the display of the corresponding operation of the shared document to the terminal in the multi-person conference scene, the step further includes:

[0179] When receiving a request to cancel the previous control application from the sharing terminal or the control application, all terminals controlling the multi-person conference scene may continue to issue control application requests until the multi-person conference ends, as described above.

[0180] An embodiment of the present application also provides a computer-readable storage medium, on which an application control program based on a multi-person conference is stored. When the application control program based on a multi-person conference is executed by a processor, the steps of any one of the application control methods based on a multi-person conference provided in the embodiment of the present application are implemented.

[0181] As can be seen from the above, in the present application scheme, it is possible to apply for control of the shared documents of the sharer, and other non-shared terminals can be allowed to implement selective control functions, such as mouse control and / or keyboard control, under authorization; when others in the meeting are allowed to apply for control to move the mouse and operate the desktop of the sharer, the problem can be quickly located, saving the time due to slow search by one person. The authority to control the mouse of the sharer includes: moving, scrolling and clicking. The application method is to add an application control button to the interface of all participants. Clicking it will automatically authorize it, and clicking it again will cancel the authorization. In the present invention, this authority is limited to one person to apply. After someone applies, the application control buttons of other people will be grayed out and cannot be selected. After canceling the control, all people will return to the selectable state. In addition, the sharer has the highest priority authority to control the mouse, that is, the mouse on the desktop will give priority to the operation of the sharer. Participants of the present invention can apply to control the computer of the screen sharer, which solves the limitation of the conference sharing screen, speeds up the progress of the meeting, and makes the communication between participants smoother and simpler.

[0182] Compared with the prior art, in the present application, participants can directly point out their questions about the content on the screen by operating the mouse, and the screen sharer can answer the questions based on this, instead of having to find the questions based on the speeches of the participants. This can speed up the progress of the meeting and improve the efficiency of the meeting.

[0183] It should be understood that the serial numbers of the steps in the above embodiments do not imply a sequence of execution. The execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0184] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0185] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution.

[0186] In the embodiments provided in the present application, it should be understood that the disclosed system / terminal device and method can be implemented in other ways. For example, the system / terminal device embodiments described above are only schematic, for example, the division of the above modules or units is only a logical function division, and in actual implementation, other division methods can be used, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.

[0187] If the above-mentioned integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The above-mentioned computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the above-mentioned computer program includes computer program code, and the above-mentioned computer program code can be in source code form, object code form, executable file or some intermediate form. The above-mentioned computer-readable medium may include: any entity or device capable of carrying the above-mentioned computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the above-mentioned computer-readable storage medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction.

Claims

1. A method for controlling application based on multi-person conference, characterized in that: The method comprises: After receiving a multi-person conference request, each terminal participating in the multi-person conference is connected to the conference to establish a multi-person conference scenario; Based on the sharing request sent by the sharing terminal, display the shared document to the terminals in the multi-person conference scene; When receiving an application control request from a non-shared end, confirming the application control request to authorize control or cancel control; When receiving a confirmation instruction for authorizing the control request, the scope of the control permission is further confirmed, and the control request of other non-shared terminals cannot be issued at this time; Based on the application control request for authorization and control permission and the permission scope of control permission, only one non-sharing terminal authorized to control permission is allowed to perform operation control on the displayed shared document within the permission scope of control permission at the same time, and the sharing terminal is allowed to have the highest priority permission to control the shared document; Based on the control operation of the non-sharing terminal on the displayed shared document controlled by the authorization permission, the corresponding operation on the shared document is controlled to be displayed to the terminals in the multi-person conference scene.

2. The application control method based on multi-person conference according to claim 1 is characterized in that: Before the step of obtaining a multi-person conference request, connecting each terminal participating in the multi-person conference to the conference, and establishing a multi-person conference scenario, the step includes: Add an application control button for applying for a control request in advance on the operation interface of the multi-person conference scene, and set a shared document displayed by a terminal that can apply for authorization to control the multi-person conference scene through the application control button; And set this application control button to only allow one person to apply at the same time. When a terminal applies, the application control buttons of other terminals will be grayed out and cannot be selected. After canceling the control, the application control buttons of all terminals will return to the selectable state.

3. The application control method based on multi-person conference according to claim 1 is characterized in that: When receiving a confirmation instruction for authorizing the control request, the step of further confirming the scope of authority for allowing control includes: When a confirmation instruction for authorizing and allowing control of the application control request is received, the control authority of the application end and the operable area of ​​the application end determined by the sharing end are further received.

4. The application control method based on multi-person conference according to claim 1 is characterized in that: The step of displaying the shared document to the terminals in the multi-person conference scenario based on the sharing request issued by the sharing terminal also includes: During the shared document display process, the text annotation information of the display screen of interest to the non-sharing terminal is received in real time, and the text annotation information is added with the corresponding device identification and stored.

5. The application control method based on multi-person conference according to claim 4 is characterized in that: After the step of controlling the display of the corresponding operation on the shared document to the terminal in the multi-person conference scene, the method further includes: Receiving reply information from the sharing end to the text annotation information; According to the device identification corresponding to the text annotation information, the reply information is sent to the corresponding text annotation device end.

6. The application control method based on multi-person conference according to claim 3 is characterized in that: The control authority of the applicant includes: whether to allow the authority to control the mouse and / or the authority to control keyboard input, wherein the authority to control the mouse includes: moving, scrolling and clicking operations; the authority to control keyboard input includes: allowing text input and modification of the shared document; The operable area of ​​the applicant terminal includes: whether page switching operations can be performed on the entire shared document.

7. The application control method based on multi-person conference according to any one of claims 1 to 6, characterized in that: After the step of controlling the control operation of the displayed shared document by the non-sharing terminal based on the authorization permission control, and controlling the display of the corresponding operation of the shared document to the terminal in the multi-person conference scene, the method further includes: When receiving a request to cancel the previous control application from the sharing terminal or the control application, all terminals controlling the multi-person conference scene may continue to send control application requests until the multi-person conference ends.

8. An application control system based on multi-person conference, characterized in that: The system comprises: A pre-setting module, used to pre-set an application control button for applying for a control request in the operation interface of a multi-person conference scene, and to set a shared document displayed by a terminal that can apply for authorization to control the multi-person conference scene through the application control button; A multi-person conference connection establishment module is used to obtain a multi-person conference request, connect each terminal participating in the multi-person conference to the conference, and establish a multi-person conference scenario; A sharing module, used for displaying a shared document to terminals in the multi-person conference scenario based on a sharing request issued by a sharing terminal; An application control module, configured to, upon receiving an application control request from a non-sharing end, confirm the application control request to authorize control or cancel control; The authority confirmation module is used to confirm the scope of the authority allowed to control upon receiving the confirmation instruction for authorizing the control request, and control that the control request of other non-shared terminals cannot be issued at this time; A sharing control module, which is used to control, based on the application control request for authorization and control permission and the permission scope of control permission, to allow only one non-sharing terminal authorized to control permission at the same time to perform operation control on the displayed shared document within the permission scope of control permission, and to allow the sharing terminal to have the highest priority permission to control the shared document; The control response module is used to control the display of corresponding operations on the shared document to the terminals in the multi-person conference scene based on the control operation of the non-sharing terminal on the displayed shared document that is allowed to be controlled by the authorization.

9. An intelligent terminal, characterized in that: The intelligent terminal includes a memory, a processor, and an application control program based on a multi-person conference stored in the memory and executable on the processor. When the application control program based on a multi-person conference is executed by the processor, the steps of the application control method based on a multi-person conference are implemented as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores an application control program based on a multi-person conference. When the application control program based on a multi-person conference is executed by a processor, the steps of the application control method based on a multi-person conference are implemented as described in any one of claims 1 to 7.

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