80 results about "Conference control" patented technology

The embodiment of the invention provides an AI digital human-oriented conference state control method and system, and the method comprises the steps: obtaining conference environment data; performing multi-modal analysis on the conference environment data to obtain a conference state evaluation result; generating a conference control instruction according to the conference state evaluation result; and executing a conference process control operation according to the conference control instruction. According to the embodiment of the invention, the problem of process stiffness caused by passive response in the prior art is solved, and the flexibility, naturalness and intelligence level of conference control are remarkably improved, so that the conference efficiency is effectively improved, the interaction experience of participants is enhanced, and the dynamic change requirement in a complex conference scene is met.

The embodiment of the invention provides a video conference control method and system, and the method comprises the steps: collecting conference operation data of a conference terminal in real time; detecting an abnormal state of the conference terminal according to the conference operation data to obtain an abnormal detection result; and executing corresponding automatic control measures according to the anomaly detection result so as to maintain a video conference function. According to the embodiment of the invention, by collecting the conference operation data in real time and executing the automatic control measures, the tedious steps of manually configuring the MCU and controlling the terminal are eliminated, the conference demand (such as terminal addition or parameter adjustment) can be quickly responded, the operation time and the labor cost are remarkably reduced, and the problem of low efficiency of the traditional method is solved.

The invention discloses a conference control method, device and equipment based on AI vision and multi-equipment cooperation and a storage medium, and relates to the technical field of computer vision, and the conference control method based on AI vision and multi-equipment cooperation comprises the steps: recognizing a conference room environment through a convolutional neural network, and determining the position information of conference participants; sound source positioning is carried out on a voice source of a microphone array according to the position information, and the position of a spokesman is determined; controlling a camera to face the position of the spokesman so as to enable a display to display the spokesman; and under the condition that the display displays the spokesman, recognizing the speaking content of the spokesman through voice recognition and semantic analysis, and adjusting the content of the projector according to the speaking content. The conference efficiency is improved, the sense of participation and interactivity of conference participants are enhanced, intelligent cooperation and automatic control of multiple devices in the conference room are achieved, and powerful support is provided for smooth proceeding of the conference.

The present invention relates to a live message delivery system, including: user and recipient communication devices; an interface device with display and accessed by the user; an interface server which controls the interface device and adapts the display of the interface device to a conference event; a conference dialer which establishes a first communication link with the recipient communication device; a conference device which multiplexes communication links from the recipient to the user communication device, enabling group communication; and a conference controller which initiates and manages the conference event to deliver a real-time message reading from the user to the recipient via communication links, manages the conference dialer to contact each participant, and allows the user to deliver the live message to the participants with a time offset between each reading by the users such that each of the participants receives the live message during the conference event.

The invention provides a conference communication method, a conference communication device, a computing device cluster, a computer readable storage medium and a computer program product. The conference communication method is applied to a conference control server, and comprises the following steps: receiving a call request sent by a calling terminal; creating a conference according to the call request, and inviting the calling terminal and the called terminal to join in the conference; and after the calling terminal and the called terminal join the conference according to the invitation, starting the conference to perform conference communication. According to the application, the conference creation process can be simplified, and free switching between a two-party conference and a multi-party conference is facilitated.

The utility model relates to the technical field of conference control equipment, in particular to multifunctional conference centralized control equipment which comprises a protection box, a protection cover is installed at the bottom end of the protection box through bolts, a rubber strip is fixedly installed on one side of the protection cover, a cavity is formed after the protection box and the protection cover are fixed, a control mainboard is fixed through bolts, and the protection box and the protection cover are fixed through bolts. A heating point of the control main board is attached to the vapor chamber through heat conduction silicone grease, the heat dissipation end of the vapor chamber is connected with the refrigeration end of the semiconductor board through heat conduction silicone grease, the heating end of the semiconductor board faces the heat dissipation window, and an exhaust fan is installed on the heat dissipation window through bolts. According to the utility model, the semiconductor chilling plate and the vapor chamber are used for cooperative heat dissipation, the diagonal air duct and the multilayer filter screen are combined, the temperature stability under high load is maintained, the dust retention is reduced, the problems of low efficiency and frequent maintenance in the traditional scheme are solved, the standby power supply can be seamlessly switched during power failure due to the dual-power-supply redundancy design, conference interruption is avoided, and the service life of the conference is prolonged. And the anti-voltage fluctuation reliability of equipment is improved.

The invention provides an online preview system, method and device for conference files and a storage medium. The system comprises: a first message transmission module for receiving conference information, the conference information comprising a download link; the database is used for downloading a conference file corresponding to the conference information based on the downloading link and identifying a file format of the conference file; the conversion module is used for receiving the file format and converting the conference file into an identifiable file based on the file format; and the preview module is used for determining an online preview link corresponding to the recognizable file after the file format conversion, and sending the online preview link to a conference control end of an external system so as to preview the recognizable file on line on the conference control end. Corresponding software does not need to be installed on the equipment to open the conference file, software dependence obstacles are eliminated, storage space consumption of the equipment is saved, it is ensured that a user efficiently checks the conference file at any time and place, the efficiency of looking up the conference file is improved, and the conference quality is improved.

The invention discloses a multi-party video conference control method and device, equipment and a storage medium. The method comprises the steps that a video conference picture layout and all paths of videos contained in the video conference picture layout are obtained, each path of video comprises multiple paths of video code streams of different grades, and the higher the grade of the video code streams is, the higher the resolution is; the video code stream with the highest grade of each path of video is sent to the target conference terminal in a downlink mode; obtaining a sending rate and network condition evaluation; obtaining the maximum bandwidth capacity from the conference server to the target conference terminal according to the sending rate and the network condition evaluation; and when the currently occupied bandwidth capacity is greater than the maximum bandwidth capacity, according to the size of each video picture in the video conference picture layout, reducing the code stream level corresponding to each video picture in a sequence from small to large. According to the invention, self-adaptive transmission is realized in a way that the impressions and the user experience are not affected at most.

The embodiment of the invention provides a video conference control method and system, and the method comprises the steps: receiving a permission distribution request for a video conference control function, and enabling the permission distribution request to be used for distributing the control permissions of a plurality of independent function modules to a first client and a second client; dynamically distributing the control authority corresponding to each function module to the first client and the second client according to the authority distribution request; receiving control operation instructions of the first client and the second client, and processing instruction conflicts between the first client and the second client according to a conflict resolution mechanism; executing the conflict-free control operation instruction to obtain an instruction execution result; and transmitting an instruction execution result to the first client and the second client through a distributed state synchronization protocol so as to coordinate the state consistency of the first client and the second client. According to the embodiment of the invention, the collaboration efficiency in a multi-client collaboration scene is improved, and the interactivity and response speed of a conference are enhanced.

An electronic device and a method of controlling a conference between a first communication device and a second communication device are disclosed, the method comprising: establishing a conference with associated conference requirements; receiving, from a second communication device, a participation request to participate in the conference, the participation request including a device configuration indicating one or more devices associated with participants in the conference; determining whether the device configuration meets meeting requirements; and incorporating the second communication device into the conference according to the device configuration meeting the conference requirements.

The invention discloses a conference control method and system, electronic equipment and a storage medium, the method is applied to a first node bound with a first member in a conference, and the method comprises the following steps: establishing a connection between the first node and a second node bound with a second member according to an area to which the second member in the conference belongs; receiving a multicast tree of the conference sent by the control center; the multicast tree is obtained by the control center according to the link state between the nodes bound by the members in the conference and the transmission cost of the area to which the nodes bound by the members belong; and updating the connection between the first node and the second node based on the multicast tree. The nodes bound by the members are directly connected with the nodes bound by other members, so that the establishment of a multicast tree is quickly completed, the time of first frame data when a user participates in a conference is reduced, and after the conference is established, the connection among the nodes bound by the members is updated by receiving a new multicast tree calculated by a control center so as to adapt to the link state change, and the user experience is improved. And the data transmission cost is effectively reduced while the audio and video experience of the user is ensured.

The embodiment of the invention discloses an interactive tablet control method, electronic equipment and a storage medium, and the method comprises the steps: confirming that only a function of controlling a function operation state in a first type of application associated with a conference in an interactive tablet is required after the connection between the interactive tablet and conference control equipment is established; obtaining a corresponding function triggering identifier and a corresponding control instruction definition, sending the corresponding function triggering identifier and the corresponding control instruction definition to the conference control equipment, displaying the function triggering identifier on the conference control equipment, and when a triggering operation on the function triggering identifier is received, generating a target instruction according to the target identifier and the control instruction definition, and the target application responds to the target instruction after the target instruction is sent to the interaction panel. In a multi-person communication scene, any person does not need to be close to the interaction panel for operation, a user can quickly control the interaction panel through the conference control equipment, information transmission interruption or participant attention distraction in the multi-person communication process is avoided, the continuity of information transmission in the multi-person communication process is guaranteed, and the user experience is improved. And the multi-person communication effect is improved.

Disclosed in the present disclosure are a conference control method, a system, an electronic device and a storage medium. The method is applied to a first node bound with a first member in a conference, and comprises: on the basis of a region to which a second member in the conference belongs, establishing a connection relationship between the first node and a second node bound with the second member; receiving a multicast tree of the conference sent by a control center, the multicast tree being obtained by the control center on the basis of states of links between nodes bound with members in the conference and transmission costs of regions to which the nodes bound with the members belong; and updating the connection relationship between the first node and the second node on the basis of the multicast tree. A node bound with a member is directly connected to a node bound with another member, so as to complete establishment of a multicast tree quickly, thus shortening the time to first frame data when a user joins the conference; after the conference is established, the connection between the nodes bound with the members is updated by receiving a new multicast tree computed by the control center.

The embodiment of the invention provides an AI digital human intelligent conference control method and system, and the method comprises the steps: obtaining the video stream data of each terminal in a video conference; performing multi-modal analysis of visual content data and / or coding layer metadata on the video stream data to generate a video signal state evaluation result; and executing a dynamic control operation of the video conference according to the video signal state evaluation result. According to the embodiment of the invention, the problem of black screen interruption caused by disconnection of terminal equipment, hardware failure or network instability is solved, and the continuity of a conference and the experience of participants are improved. The dependence on manual monitoring is eliminated, the response delay is reduced, and the operation efficiency is improved. Besides, by comprehensively analyzing the visual content and metadata of the video stream, the limitation of traditional heartbeat packet detection is overcome, and the condition that the equipment is online but the video stream is abnormal can be accurately identified, so that the quality and stability of the video conference are greatly improved.

The invention provides a conference control method and device, electronic equipment and a storage medium. The conference control method comprises the following steps: a server receives a polling starting instruction for a target conference sent by a client, adds 1 to the polling number of the target conference, and compares the polling number of the target conference with the preset maximum polling number of the target conference; if the number of polls of the target conference is less than or equal to the maximum number of polls of the target conference, returning a polling permission response to the client; and if the polling number of the target conference is greater than the maximum polling number of the target conference, returning a polling prohibition response to the client. According to the invention, the server can monitor the polling number of the target conference and control the polling number of the target conference to be prohibited when the polling number of the target conference is greater than the maximum polling number of the target conference, so that the polling number can be controlled, the service volume is prevented from being increased sharply due to excessive polling number, the processing burden of the server is reduced, and the user experience is improved. And the fluency of the polling picture of the monitoring terminal is ensured.

One example system for multiple host management of videoconferencing sub-meetings includes a processor and at least one memory device. The processor establishes a main videoconferencing meeting and establishes a host of the main videoconferencing meeting. The host participates using a first host client device. The processor can receive a selection of a participant to be a co-host. The co-host participates in the main videoconferencing meeting from a second host client device. The processor receives a first sub-meeting control input from the second host client device, wherein the first sub-meeting control input identifies an action to perform with respect to a sub-meeting. The system generates a second sub-meeting control input based on the first sub-meeting control input, executes the second sub-meeting control input, and discards the first sub-meeting control input so that the sub-meeting command is associated with the main host.

One example system for multiple host management of videoconferencing sub-meetings includes a processor and at least one memory device. The processor establishes a main videoconferencing meeting and establishes a host of the main videoconferencing meeting. The host participates using a first host client device. The processor can receive a selection of a participant to be a co-host. The co-host participates in the main videoconferencing meeting from a second host client device. The processor receives a first sub-meeting control input from the second host client device, wherein the first sub-meeting control input identifies an action to perform with respect to a sub-meeting. The system generates a second sub-meeting control input based on the first sub-meeting control input, executes the second sub-meeting control input, and discards the first sub-meeting control input so that the sub-meeting command is associated with the main host.

The application discloses an audio and video conference implementation method and device, a storage medium and a computer device. The application can receive a target operation event triggered by a user interface acting on an audio and video conference control terminal, the audio and video conference control terminal comprising an interface control layer and a logic processing layer. The application determines feature data of the target operation event and a service identifier of an event processing service corresponding to the target operation event in the interface control layer, and transmits the feature data and the service identifier to the logic processing layer. The application calls the event processing service corresponding to the service identifier to process the event according to the feature data in the logic processing layer, obtains processing result information of the target operation event, and transmits the processing result information to the interface control layer. The application updates the user interface of the audio and video conference control terminal according to the processing result information in the interface control layer, and displays the processing result of the target operation event on the user interface. The application can effectively improve the software development efficiency.

Meeting controls are provided for network conferences. Providing meeting controls includes maintaining a policy database and receiving a request to participate in a conference. The request includes an identifier. The meeting controls are transmitted to a user device based on the request.

The invention relates to the technical field of data transmission, in particular to an intelligent conference control method and system based on multi-mode perception and quantum encryption. According to the method, the exercise performance is determined according to the current change condition of image data information under multiple conference participating ends of a conference, and the encryption priority of the conference participating ends is analyzed according to the correlation degree of the exercise performance and the conference and the correlation degree of audio texts; and in combination with the change degree of the preorder encryption priorities of the participant ends and the time span performance of key updating, evaluating the key updating necessity of different participant ends for key updating, and performing encrypted data transmission according to the encryption priorities. According to the method, data with relatively high association conference content information is preferentially encrypted based on the close relationship between the multi-modal data analysis and conferences of the conference participants, and the key updating condition is analyzed in combination with the encryption priority change, so that the secure transmission of the conference data is ensured.

The embodiment of the invention provides a video conference control method and system based on a remote controller, and the method comprises the steps: obtaining the audio data of at least one first conference terminal in a remote controller conference; judging whether the at least one piece of audio data meets a preset speaking condition or not; and determining the first conference terminal corresponding to the audio data meeting the speaking condition as a speaking terminal, and transmitting the audio data of the speaking terminal to other conference terminals in the remote control conference. According to the embodiment of the invention, by automatically judging whether the audio data meets the speaking condition or not, tedious steps of manual operation are eliminated, the speaking switching process is simplified, and the problem of strong dependency of manual operation in the background technology is solved.

The application relates to a video conference control method and device, equipment and a computer readable storage medium, and belongs to the technical field of conference systems. The method comprises the following steps: obtaining personnel information of conference participants and current conference content, determining a current speaker based on the personnel information and the current conference content; in response to a speech interruption request, obtaining speech information and face information of the current speaker; determining a speech state of the current speaker based on the speech information and the face information; judging whether the current speaker can be immediately interrupted based on the speech state; if the current speaker can be immediately interrupted, generating a speech interruption notification based on the information of a requester, and sending the speech interruption notification to a conference interface of the current speaker; if the current speaker cannot be immediately interrupted, collecting interruption speech information of the requester of the speech interruption request; and generating a speech strategy based on the interruption speech information and the speech state. The application has the effect of improving the efficiency of a conference.

Embodiments of the present application provide a conference control method, device and computer readable storage medium, wherein the method comprises: after the establishment of a visual networking conference is successful, starting each built-in camera and an external camera of a mobile terminal to collect first video data streams; acquiring a second video data stream sent by an interconnected external electronic device; respectively buffering the first video data streams collected by each camera in a corresponding first buffer area and buffering the second video data stream in a second buffer area; extracting video images from each first buffer area and the second buffer area respectively, and performing video image synthesis to combine the first video data streams and the second video data stream into one video data stream; and after encoding the synthesized video data stream, sending the video data stream to a visual networking server through the visual networking, so as to send more visual information to each visual networking terminal participating in the conference and improve the video conference experience.

The application discloses a kind of video conference control methods, applied to video conference control system, the video conference control system includes mobile terminal and conference terminal, the method includes: the conference configuration information of user is obtained by the mobile terminal, wherein the conference configuration information includes security authentication information and conference configuration parameter;According to the security authentication information, the identity of the user is authenticated;If authentication is passed, the video conference operation corresponding to the conference configuration parameter is controlled by the conference terminal execution.This application also discloses a kind of video conference control system, equipment and storage medium.This application is configured by mobile terminal, and based on the communication connection between mobile terminal and conference terminal, the control of conference terminal is realized using the parameter configured in mobile terminal by user, can realize quick up and down meeting and other video conference operations, improve the control efficiency of user to video conference.

The invention discloses a conference control terminal and a conference chair. The conference control terminal comprises a shell, a control panel, a control mainboard, a lifting microphone, a lifting driving mechanism and a linkage type sealing cover assembly. A control panel is arranged at the top of the shell, control keys are arranged on the panel, a control mainboard is arranged below the panel, and a digital module is arranged on the mainboard and connected with a conference system. The lifting type microphone is arranged in the shell, and lifting is achieved through the control key. The lifting driving mechanism is located in the shell and used for driving the microphone to move up and down. The top of the shell is provided with the linkage type sealing cover assembly which forms mechanical linkage with the lifting driving mechanism, opening or closing of the sealing cover is synchronously achieved in the lifting process of the microphone, and extra motor driving is not needed. The terminal can be embedded into a conference chair, integrates voting and voice functions, is simple in structure and high in reliability, and can effectively improve the cleanliness of a conference environment and the use convenience.

The invention relates to the technical field of conference management, can be applied to the fields of remote cooperation, diagnosis and treatment decision support and the like in medical health, and provides an agile conference control method and device, a medium and equipment, and the method comprises the steps: firstly, obtaining the conference information of an agile conference; determining a conference room of the agile conference according to the conference type; generating conference reminding information according to the conference room and the conference duration, and sending the conference reminding information to receiving terminals corresponding to the participants; secondly, generating a conference time box related to the conference room based on the conference duration; and in response to the conference start instruction, monitoring conference content in a conference room, and starting a timing function of the conference time box, and finally, when the timing duration of the conference time box reaches the conference duration, ending the agile conference. And generating a conference record based on the monitored content, and sending the conference record to a receiving terminal corresponding to the participant. According to the embodiment, the efficiency and the management level of the agile conference are improved.

The invention provides an authority control method and device, electronic equipment and a storage medium. The authority control method comprises the following steps: after a target conference is started, the server sends a user information list of a conference control client corresponding to the target conference to a first conference control client; the conference control clients comprise the first conference control client and at least one second conference control client; receiving a conference control permission configuration message sent by the first conference control client, wherein the conference control permission configuration message comprises user information of a target second conference control client selected from the user information list and target permission information configured for the target second conference control client; and sending the conference control permission configuration message to the target second conference control client, so as to configure the conference control permission of the target second conference control client according to the target permission information. According to the invention, the conference control authority of the conference control client can be flexibly configured.

The invention relates to the technical field of multimedia communication control, in particular to a method and system device for controlling audio and video interaction in a multi-person conference, which comprises the following steps of: acquiring an active sound source direction angle value in an audio channel, analyzing a change trend of a direction difference value, extracting a delay value of channel audio and image loading time, and calculating a delay value of the channel audio and image loading time; and identifying the fluctuation trend of the barycentric coordinates of the face area, evaluating the position stability of the image main body, setting the user corresponding to the active channel as a main speaker role, and generating a main speaker conference control authority list. According to the invention, the audio activity and the time data processing of the image frame are combined, the synchronization between the audio and the video is optimized, the loading delay is reduced, the smooth interaction of the conference is ensured, and the stability of the barycentric coordinates of the face area in the image is analyzed, so that the visual angle with the stable image main body position can be effectively evaluated and selected; therefore, the front view can reflect the focus of the conference more accurately, and role distribution and authority management of the speaker are more intuitive and effective.