CN116708704A - Conference system and conference room - Google Patents
Conference system and conference room Download PDFInfo
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- CN116708704A CN116708704A CN202310507046.1A CN202310507046A CN116708704A CN 116708704 A CN116708704 A CN 116708704A CN 202310507046 A CN202310507046 A CN 202310507046A CN 116708704 A CN116708704 A CN 116708704A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1856—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
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Abstract
The invention provides a conference system and a conference room, which relate to the field of intelligent office, and the system comprises: the system comprises a central control module, an audio-video module, a linkage module and a plurality of conference terminals, wherein the central control module, the audio-video module, the linkage module and the conference terminals are connected in a pairwise communication manner; the central control module is used for controlling the audio-video module, the linkage module and the conference terminal; the audio-video module is used for processing conference audio signals and conference video signals; the linkage module is used for being linked with the cloud server to realize online teleconference and remote monitoring; the conference terminal is used for displaying conference content, performing conference interaction and conference communication and completing conference work. The conference system of the invention does not need to independently operate each module, simplifies the debugging work of each module in the conference work, improves the integration and convenience of the conference system, does not need to adopt any paper file for conference, and saves a great amount of paper resources.
Description
Technical Field
The invention relates to the field of intelligent office, in particular to a conference system and a conference room.
Background
Meeting is a major form of solving problems in human history, with the progress of times and the development of human, the communication between people through meeting is more and more important, meeting is the most common expression mode of people to people communication, and has played more and more important roles in occasions such as international communication, business negotiations, decision making discussion, academic discussion and the like. With the development of technology and the complexity of conference forms, the requirements of conference systems are increasing.
In the prior art, conference systems exist to perform more efficient conferences, and most of these conference systems adopt or combine some audio-visual devices and intelligent devices to perform conferences, such as projectors, sound devices, computers, mobile phones, etc., but the existing conference systems need to operate each device and software separately, and lack integration and convenience.
Disclosure of Invention
The invention solves the problem of how to improve the integration and convenience of a conference system.
In order to solve the above problems, the present invention provides a conference system and a conference room.
In a first aspect, the present invention provides a conference system comprising: the system comprises a central control module, an audio-video module, a linkage module and a plurality of conference terminals, wherein the central control module, the audio-video module, the linkage module and the conference terminals are connected in a pairwise communication manner;
the central control module is used for controlling the audio-video module, the linkage module and the conference terminal;
the audio-video module is used for processing conference audio signals and conference video signals;
the linkage module is used for being linked with the cloud server to realize online teleconference and remote monitoring;
the conference terminal is used for displaying conference content, performing conference interaction and conference communication and completing conference work.
Optionally, the conference terminal comprises a touch display, a fixed microphone, a multi-frequency charger and a data transmission interface;
the touch display is used for displaying the conference content and realizing the conference interaction;
the fixed microphone is used for conference communication;
the multi-frequency charger comprises a wired multi-frequency charger and a wireless multi-frequency charger and is used for charging electronic equipment;
the data transmission interface is used for bidirectionally transmitting conference data of various devices.
Optionally, the system further comprises a lifting module, wherein the lifting module is in communication connection with the central control module and is fixedly connected with a plurality of conference terminals;
the lifting module is used for controlling the lifting of the conference terminal, is provided with a plurality of lifting terminals corresponding to the conference terminals and is mutually independent;
the central control module is also used for controlling the lifting module.
Optionally, the system is characterized by further comprising a security module, wherein the security module is in communication connection with the central control module, and comprises a central control monitoring unit, a network monitoring unit and an identity recognition unit;
the central control monitoring unit is used for monitoring the central control module;
the network monitoring unit is used for monitoring the network of the conference system;
the identity monitoring unit is used for monitoring identities of participants.
Optionally, the linkage module is further used for linkage with a security system.
Optionally, the audio-video module is provided with a feedback suppressor for suppressing acoustic feedback.
Optionally, the central control module is provided with a quadrkus architecture, and the quadricycle is used for realizing the functions of quick starting and function expansion of the central control module.
Optionally, the lift terminal includes fixed part, slider guide rail, linear bearing, amortization drive belt and amortization driving motor, fixed part the slider guide rail the linear bearing the amortization drive belt and amortization driving motor connects in order, the fixed part be used for with meeting terminal fixed connection.
Optionally, still include a table tablet module, table tablet module includes fixed table tablet and/or lift table tablet, fixed table tablet with lift table tablet all with well accuse module communication is connected, just lift table tablet with lift module fixed connection, fixed table tablet with lift table tablet is used for showing the information of meeting person.
In a second aspect, the present invention provides a conference room, employing a conference system as described above.
The conference system and the conference room have the beneficial effects that:
through the central control module, when conference video signals and conference audio signals are required to be set, the communication with the cloud server is set, the online remote conference and remote monitoring are realized, conference content is displayed, conference interaction, conference communication operation and other conference works are carried out, each module is not required to be independently operated, the audio-video module, the communication module and a plurality of conference terminals can be directly controlled to complete corresponding conference works, the debugging work of each module in the conference works is simplified, and the integration and convenience of a conference system are improved; the audio-video module is used for processing the conference video signal and the conference audio signal, so that the quality of the audio-video and the conference form can be ensured, the conference contents can be clearly known by the participants, and the conference can be more effectively participated; the online communication between the conference system and other conference equipment can be realized by the linkage of the linkage module and the cloud server, so that the requirements of participants on remote conferences and remote monitoring are met; meeting participants can determine meeting content through the meeting terminal, can also conduct meeting interaction and meeting exchange, and control corresponding functions of the meeting terminal through the central control module, so that meeting order can be better controlled, meeting rhythm can be mastered, and applicability of a meeting system is improved; in addition, the central control module, the audio-video module, the linkage module and the plurality of conference terminals are all modern information technology and can be used continuously, so that a digital conference is realized, any paper file is not needed for the conference, the conference cost is saved, a large amount of paper resources are saved, and the forest resources are indirectly protected.
Drawings
Fig. 1 is a schematic structural diagram of a conference system according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. While the invention is susceptible of embodiment in the drawings, it is to be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the invention. It should be understood that the drawings and embodiments of the invention are for illustration purposes only and are not intended to limit the scope of the present invention.
It should be understood that the various steps recited in the method embodiments of the present invention may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the invention is not limited in this respect.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "alternative embodiments". Related definitions of other terms will be given in the description below. It should be noted that the terms "first," "second," and the like herein are merely used for distinguishing between different devices, modules, or units and not for limiting the order or interdependence of the functions performed by such devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those skilled in the art will appreciate that "one or more" is intended to be construed as "one or more" unless the context clearly indicates otherwise.
The names of messages or information interacted between the devices in the embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of such messages or information.
In the prior art, the method mainly comprises three conference means, namely a traditional conference, an online video conference and a conference carried out through a conference system, wherein the traditional conference is carried out only through a paper file without any equipment; the online video conference is an online conference which is performed by connecting an intelligent device with the Internet; meeting by a meeting system means meeting work is performed by the meeting system which is currently out of the market. All three meeting means can realize basic meeting requirements, but all three meeting means have different problems and can not meet the requirements of modern society.
In a conventional conference, there are mainly the following problems:
the organization and arrangement work of material organization before meeting, report document printing, meeting notification, meeting record, meeting statistics and the like are complex and complicated, and participants can only check paper related data, if the conditions of increasing the number of the meeting persons, updating the meeting files and the like occur, a meeting manager needs to modify, print and re-bind the data on site, the time cost of the meeting is increased, the delay of the meeting is caused, and serious influence is caused; some paper meeting files have no practical effect after meeting, and most of the paper meeting files cannot be reused, so that resource waste is caused; in some important conferences, some paper conference files not only cause environmental pollution due to improper recycling modes, but also are more likely to cause leakage problems, and have serious leakage hidden trouble.
In some simple video conferences, there are the following problems:
at present, a few simple online video conference modes exist, and conference is mainly carried out by equipment such as a PC (personal computer), a tablet personal computer, a mobile phone and the like through accessing video conference software, so that the equipment occupies a large space on a conference room when not in use, is not convenient to move, is not easy to uniformly manage and control, cannot guarantee safety, and is not attractive.
In the conference system currently popular in the market, there are the following problems:
the operations of video signal switching, audio signal switching, screen lifting and the like are carried out on each system separately, so that the implementation is complex and tedious, and the integration and convenience are lacked.
In view of the above technical problems, as shown in fig. 1, a conference system provided in an embodiment of the present invention includes: the system comprises a central control module, an audio-video module, a linkage module and a plurality of conference terminals, wherein the central control module, the audio-video module, the linkage module and the conference terminals are connected in a pairwise communication manner;
specifically, the central control module is connected with the audio-video module through the streaming media server; the audio-video module is connected with the linkage module through the streaming media server; the central control module is connected with the conference terminal through the terminal server and the terminal controller; the linkage module is connected with the conference terminal through the terminal server and the terminal controller; in addition, the central control module, the audio and video module, the linkage module, the streaming media server, the terminal server and the terminal controller all need to be connected to a network switch, so that the connection relation among the modules is realized.
The central control module is used for controlling the audio-video module, the linkage module and the conference terminal;
specifically, the central control module selects a computer as a carrier, integrates an audio-video module, a linkage module and control software corresponding to a plurality of conference terminals on the computer, can directly adjust equipment corresponding to each module according to actual requirements through the control software of each module, and can realize the functions of displaying conference content, performing conference interaction, conference communication and the like during a conference through the control software corresponding to the conference terminals, for example, controlling the conference terminals to display conference content and conference summary, performing functions of video-on-demand, conference discussion, voting, signing in, multi-conference room management and the like; the central control module can also grant control authority to each module through control software of each module, that is, can intensively control equipment corresponding to each module through the central control module, and can grant control authority to each module, and each module controls the corresponding equipment; in addition, the carrier computer of the central control module can also realize the function of daily office work, and office software can be installed according to actual demands.
In one embodiment, the central control module further comprises an intelligent recommendation unit, the intelligent recommendation unit adopts a big data technology to acquire optimal meeting site setting conditions in the Internet, wherein the optimal meeting site setting conditions refer to meeting site setting conditions with the largest number of users and the best evaluation, the optimal meeting site setting conditions are combined with actual equipment corresponding to each module of the meeting system and meeting topics, the optimal meeting site setting conditions are intelligently recommended, and according to the optimal meeting site setting conditions, the central control module is combined with control software on each module, so that meeting site arrangement can be completed rapidly, and the time of meeting site arrangement is saved. For example, an important meeting of 50 persons is held in a meeting room, and the intelligent recommending unit recommends the most suitable meeting site setting conditions according to the conditions of meeting room area, height, weather, meeting number, meeting theme and the like, wherein the meeting site setting conditions comprise sound volume setting, microphone output volume setting, sound console setting, video playing volume setting, video playing brightness setting, permission setting of meeting personnel for controlling various devices, networking permission setting of various devices, meeting terminal function permission setting, necessary device opening reminding, unnecessary device closing reminding and the like.
The audio-video module is used for processing conference audio signals and conference video signals;
specifically, the audio-video module is connected with other modules through the streaming media server, the functions of collecting, buffering, scheduling, transmitting and playing conference audio signals and conference video signals are realized through the streaming media server, the streaming media server transmits audio, video and multimedia files in a network in a streaming mode, the streaming media server does not need to download and then watch, continuous audio and video information can be compressed and then placed on the network server, participants can download and watch at the same time, the participants do not need to wait for the completion of downloading the whole file, the practicability is high, and a large amount of conference preparation time is saved.
The audio-video module comprises an audio module and a video module, the audio module comprises a sound console, a power amplifier, an audio processor and an audio player, and the audio module is used for processing conference audio signals through joint use of the sound console, the power amplifier, the audio processor and the audio player;
the video module comprises a video recorder, a video processor, a video matrix switcher, a video input/output board card and a video player, and can realize the functions of converting and video decoding conference video signals, controlling the switching of different video input/output sources, processing conference video signals by the joint use of the video processor, the video matrix switcher, the video input/output board card and the video player. Wherein, the video player can select to use the screen display.
The linkage module is used for being linked with the cloud server to realize online teleconference and remote monitoring;
specifically, the linkage module adopts the internet of things technology, and can realize communication between the conference system and other remote conference devices and communication devices by being connected with a cloud server, namely, the functions of online remote conference and remote monitoring are realized, operations such as remote video on demand and the like can also be realized by connecting a streaming media server of the audio/video module with the linkage module, and functions such as online conference interaction and the like, such as remote conference content display, discussion, conference summary, voting, signing in, multi-conference room management and the like, can be realized by connecting the linkage module with a terminal server of a conference terminal. The cloud server refers to each communication network server, such as a local area network server, a metropolitan area network server, a wide area network server, and a wireless network server.
The conference terminal is used for displaying conference content, performing conference interaction and conference communication and completing conference work.
The number of the conference terminals can be set by actual demands, one conference terminal supports at least one person to participate in a conference, the conference terminal is connected with other modules through a terminal server and a terminal controller, conference function software is arranged on the terminal server and can control the terminal controller and the conference terminals to realize conference functions, the terminal server can be controlled by terminal control software of a central control module to work and can also independently work through the conference function software, wherein the conference function software can realize functions of conference signing, file distribution, file uploading, file synchronous demonstration, multi-screen interaction sharing, information transceiving, asynchronous document viewing, synchronous display of conference data, handwriting endorsement, video-on-demand or live broadcast, internet browsing, conference speaking, voting, calling service and the like.
The conference system provided by the invention is formed by combining modern information technologies such as the central control module, the audio/video module, the linkage module and the plurality of conference terminals, paper resources are not needed, equipment corresponding to other modules can be controlled only by the central control module in conference preparation, a great amount of time cost is saved, the problems of complex conference organization work, resource waste and secret leakage caused by paper conference materials in the traditional conference are solved, the problems of lack of integration and convenience of a simple video conference and the conference system popular in the current market are solved, and the uploading and downloading time of audio/video can be reduced and the conference flow is accelerated by a streaming media server of the audio/video module; the linkage module is connected with other modules and is linked with the cloud server, so that the functions of online teleconference, remote monitoring, remote video on demand, teleconference content display, discussion, meeting summary, voting, check-in, multi-meeting-room management and the like can be realized, and the requirements of participants in different areas are met; in addition, the intelligent recommendation unit of the central control module can rapidly complete the arrangement of the conference site, so that the arrangement time of the conference site is greatly saved, meanwhile, accidents caused by insufficient experience of staff in the conference site are avoided, and the overall arrangement quality and conference quality of the conference site are improved.
Optionally, the conference terminal comprises a touch display, a fixed microphone, a multi-frequency charger and a data transmission interface;
the touch display is used for displaying the conference content and realizing the conference interaction;
the fixed microphone is used for conference communication;
the multi-frequency charger comprises a wired multi-frequency charger and a wireless multi-frequency charger and is used for charging electronic equipment;
the data transmission interface is used for bidirectionally transmitting conference data of various devices.
Specifically, the number of the conference terminals is set according to actual conditions, the conference terminals are arranged on seats of participants, the conference terminals comprise office equipment such as a touch display, a fixed microphone, a wireless microphone, a multi-frequency charger, a data transmission interface and the like, the touch display can be used for checking conference contents, recording conference summary, video-on-demand, conference discussion, voting, signing in, managing a plurality of conference rooms and the like in a touch mode, and the functions can be realized in an operation mode such as a keyboard and a mouse; the fixed microphone can be distorted into any direction according to the physical characteristics of the participants, has an automatic recovery function, can be automatically straightened, and is connected with the audio-video module and the wireless microphone to serve as audio input, so that a conference communication function is realized; the wireless microphone is arranged according to actual conditions; the multi-frequency charger meets the charging requirement of the participant electronic equipment, automatically matches the fastest charging frequency of the electronic equipment, can complete charging in the shortest time, can realize data transmission with the electronic equipment, can also conduct data transmission at the same time of charging, and saves a large amount of time; the data transmission interface comprises interfaces of various devices, such as a USB data interface, an optical disc reading interface, a special device interface and the like, meets the requirement of data transmission, and is arranged according to actual conditions.
The multi-frequency charger and the data transmission interface can adopt the same lifting terminal, so that the equipment cost is saved, and the rest lifting terminals can be set according to actual conditions.
Preferably, the audio line that microphone and audio-video module are connected, specification is RVPE2 0.5, makes its anti-electromagnetic interference resistance strong, and this audio line has the double-deck shielding layer that adopts aluminium foil and tinned copper wire winding, can effectively shield various clutter interference.
Optionally, the system further comprises a lifting module, wherein the lifting module is in communication connection with the central control module and is fixedly connected with a plurality of conference terminals;
the lifting module is used for controlling the lifting of the conference terminal, is provided with a plurality of lifting terminals corresponding to the conference terminals and is mutually independent;
the central control module is also used for controlling the lifting module.
Specifically, the lifting terminal and the conference terminal are generally arranged in the conference table, when a conference is needed, the central control module controls the lifting terminal of the lifting module to lift the conference terminal from the conference table top to the conference table top, so that the convenience of the conference system is improved, when the conference terminal is not needed, the conference terminal is lifted into the conference table, the space of the conference table is saved, a concise conference table top is provided, and the aesthetic property of the conference system is improved; the lifting terminal of the lifting module corresponds to the conference terminal, for example, the conference terminal comprises a touch display, a fixed microphone, a multi-frequency charger and a data transmission interface, the lifting module comprises a touch display lifting terminal, a fixed microphone lifting terminal, a multi-frequency charger lifting terminal and a data transmission interface lifting terminal, and each lifting terminal is independent and can lift any conference terminal according to requirements to realize humanized setting. The lifting module can be provided with a control button on a seat corresponding to a participant, for example, the conference table of the participant is provided with a control button of a lifting terminal for the participant to freely control and control the lifting of the conference terminal, meanwhile, the control button can be connected with the central control module, and the central control module grants the control button to control the authority of the lifting terminal, so that the integration and the uniformity of the conference system are improved. All conference terminals can synchronously lift or asynchronously lift under the control of the lifting module or the central control module. Preferably, the distance between the edges of the openings of two adjacent lifting terminals on the conference table is at least 300mm, and the distance between the lifting terminals and the edges of the conference table is 350mm to 400mm.
Optionally, the system is characterized by further comprising a security module, wherein the security module is in communication connection with the central control module, and comprises a central control monitoring unit, a network monitoring unit and an identity recognition unit;
the central control monitoring unit is used for monitoring the central control module;
the network monitoring unit is used for monitoring the network of the conference system;
the identity monitoring unit is used for monitoring identities of participants.
Specifically, in some important conferences, confidentiality is the most important problem, through the confidentiality module, the situations of important file disclosure, unspecified personnel participation, network malicious attack and the like can be avoided, and as a preference, the central control monitoring unit can select a host monitoring and auditing software and a security confidentiality three-in-one product to monitor the central control module, the network monitoring unit can select a network firewall and an intrusion detector, the identity monitoring unit selects security login software and an identity authentication key, and the confidentiality work of the conference is ensured.
Optionally, the linkage module is further used for linkage with a security system.
In particular, in some important conferences, in order to avoid being influenced by off-site factors, the selected conference room is provided with an isolation system with good external environment, so that external information cannot be received in time in the conference room, for example, emergency situations such as fire, earthquake, typhoon and the like occur in the area where the conference room is located.
The linkage module can be in linkage with a fire protection system in the area of the conference room to directly acquire fire protection information and master the fire protection state at any time.
Optionally, the audio-video module is provided with a feedback suppressor for suppressing acoustic feedback.
Specifically, electronic equipment such as a microphone, an acoustic equipment, a mobile phone and the like which are close to each other can cause certain interference to the audio input of a conference site, and can cause howling, namely acoustic feedback when serious; the existence of the acoustic feedback not only destroys the audio playing quality, but also limits the expansion volume of the microphone sound, so that the sound picked up by the microphone cannot be well reflected, and the audio-video module is provided with a feedback inhibitor to effectively inhibit the acoustic feedback and ensure the audio quality.
Optionally, the central control module is provided with a quadrkus architecture, and the quadricycle is used for realizing the functions of quick starting and function expansion of the central control module.
In particular, the conference system provided by the invention can be used for a long time, in order to meet the subsequent higher functional requirements on the conference system, the central control module adopts a Quarkus architecture in design, and the Quarkus architecture has the advantages of quick starting, good compatibility, easy integration of other plug-ins, namely better function expansion, low Resident Set Size (RSS) memory consumption of the Quarkus architecture and capability of improving the working efficiency of the central control module.
Optionally, the lift terminal includes fixed part, slider guide rail, linear bearing, amortization drive belt and amortization driving motor, fixed part the slider guide rail the linear bearing the amortization drive belt and amortization driving motor connects in order, the fixed part be used for with meeting terminal fixed connection.
Specifically, the lift terminal comprises fixed part, slider guide rail, linear bearing, amortization drive belt and amortization driving motor, and wherein, fixed part is used for meeting terminal detachable fixed connection, realizes the function at lift meeting terminal, and the amortization drive belt selects high-quality resistant belt that draws, noise when can reducing the conveying, and amortization driving motor selects the exchange gear motor to do amortization processing to exchange gear motor, in order to furthest reduce the noise at lift terminal, provide quiet meeting environment.
It should be noted that the lifting terminal is at least 10 cm from the rear of the conference table, facilitating wiring.
Optionally, still include a table tablet module, table tablet module includes fixed table tablet and/or lift table tablet, fixed table tablet with lift table tablet all with well accuse module communication is connected, just lift table tablet with lift module fixed connection, fixed table tablet with lift table tablet is used for showing the information of meeting person.
Specifically, the fixed table cards and/or the lifting table cards are arranged according to actual demands, namely, the fixed table cards or the lifting table cards can be arranged independently, and the fixed table cards and the lifting table cards can be arranged at the same time; the lifting module further comprises a lifting table card lifting terminal for lifting the table card, and the lifting table card lifting terminal is fixedly connected with the table card; all the lifting table cards can synchronously lift or asynchronously lift under the control of the lifting module or the central control module; the fixed table tablet and the lift table tablet all are used for showing the information of meeting person, and fixed table tablet can be established on the meeting desktop according to actual conditions, and the information of meeting person can be set up by well accuse module to fixed table tablet and lift table tablet all have the interactive function with well accuse module.
Optionally, the conference system further comprises a storage module, wherein the storage module is respectively connected with the central control module and the audio-video module and is used for recording conference information.
Specifically, the recording module can call a fixed microphone, a wireless microphone and a video recorder of the audio-video module to record a conference, the recording module is provided with a voice recognition unit and a face recognition unit, the permission of voice recognition and face recognition is obtained through the central control module, when the conference is carried out, the information of a speaker is determined through the face recognition unit, the speaking of the speaker is converted into speaking words according to the voice recognition unit, the information of the speaker and the speaking words are arranged, a conference summary is generated, and the convenience of a conference system is improved.
In some embodiments, the system further comprises a weak current cabinet, a conference table, a network switch and a power supply module;
the weak current cabinet is used for installing a terminal server, a streaming media server, a video matrix switcher, a feedback inhibitor, a network switch, a network firewall, an intrusion detector and other audio and video processing equipment, so that hardware equipment is integrated, the attractiveness and the cleanliness are improved, and the whole debugging is convenient.
The conference table can be designed into a shape according to actual conditions, a computer of the central control module is arranged below the conference table, a terminal controller, a conference terminal, a lifting terminal and a lifting table board are arranged below the conference table according to the actual conditions, and a starting key of the computer and a panel of a USB interface are integrated to extend to the conference table top; the middle of the conference table is required to be hollowed out or a detachable baffle plate is required to be made, so that wiring and later maintenance are facilitated. The four sides of the conference table are provided with holes or access doors for heat dissipation. Preferably, the standard height of the conference table is about 800mm from the ground, the space height under the table top of the conference table is more than or equal to 580mm, and the space width is more than or equal to 520mm; the desk is made of wood materials, so that holes are formed conveniently to install various devices.
The network switch is used for connecting each module and corresponding equipment in the conference system, and preferably, the network switch is a gigabit Ethernet switch and supports a multicast function. For a meeting system with simple requirements, 1 exchanger can be used, so that cross-exchanges are avoided; when the number of ports of one switch can not meet the network port requirement of the conference system, a plurality of switches are added according to the requirement. When the conference system uses a plurality of switches, network switches with the same brand specification are selected. Network address planning: before configuration, an installation plan must be made, including terminal name, terminal IP address, gateway IP address, server IP address, physical location of terminal installation, and these information are made into labels to be attached to the terminals; when the network cable is manufactured, the label of the network cable is manufactured, the server/terminal uses a fixed IP address, and the fixed IP address is set.
The power supply module sets a power supply mode according to actual conditions;
specifically, the alternating current power supply required by large-scale and important conference systems is supplied according to primary load, and the small-scale and medium-scale conference systems can be supplied according to secondary load; adopting alternating current stabilized power supply equipment to stabilize voltage with voltage fluctuation exceeding the normal working range of alternating current electric equipment; setting the noise interference voltage of the alternating current power supply to be less than 100mV; lighting of large and important meeting rooms, power supply of meeting place audio and video system equipment, and a shunt power supply mode of an Uninterruptible Power Supply (UPS) are preferably adopted; the air conditioning equipment is preferably powered by a double-loop power supply; the large and medium conference system should be provided with a special distribution box, the capacity of each branch loop in the distribution box should be determined according to the actual load, a certain allowance is reserved, and the air conditioning system is not powered by the air conditioning system. In a conference room using mobile equipment, a special power socket should be arranged near a camera, a monitor and other equipment, and the same phase power source should be adopted with conference audio and video system equipment. The surge protector is provided according to the location and importance of the conference room. Since the meeting room is often located close to the outer wall or at a high level in a building, it is easily subjected to lightning induction, resulting in damage to equipment, and thus it is necessary to provide a surge protector. But some conference rooms are located in interior areas or basements of buildings and are relatively much less exposed to lightning induction. Whether or not to provide a surge protector should be considered according to the actual situation. In some buildings, a plurality of conference rooms, such as conference centers, need to be centrally managed from the management level, and the special distribution box of each conference room is preferably provided with a remote communication port, so that management personnel can monitor the power supply condition of each conference room in real time. The grounding requirement is as follows: the metal housing, metal piping, metal trunking, building metal structures, etc. of all equipment in the control room or machine room must be connected to ground at an equipotential. The protective, working and functional grounds preferably share a common set of grounding means, the ground resistance being determined by the minimum of which. The conference system which is singly grounded is grounded, and a point grounding mode is adopted, so that the grounding resistance is less than or equal to 4Ω. The electronic equipment which has special requirements on functional grounding and needs to be independently grounded is provided, the grounding wire is insulated from other grounding wires, and the grounding wire and the power supply wire are preferably laid in the same path.
Furthermore, the protection ground of the power supply module should meet the following requirements: (1) In TN-S power supply systems, the protection (PE line) must be strictly separated from the neutral line (N line) of the AC power supply, and the unbalanced neutral current should be prevented from seriously disturbing and affecting the conference system; (2) the noise disturbance voltage of the protection ground wire should not be greater than 25mV; (3) the conference central control system is suitable to take antistatic measures. The anti-static grounding and the working grounding of the system can be used together, but the grounding resistance value of the anti-static grounding and the working grounding of the system can meet the minimum requirement.
In one embodiment, the present invention also provides for wiring requirements for a conference system:
the circuit design accords with the relevant regulations of the current national standard ' integrated wiring system engineering design Specification GB/T50311 ' and the video display system engineering technical Specification GB50464-2008 '. The laying of the indoor cable should meet the following specifications: (1) low smoke, halogen-free and flame-retardant cables are preferably adopted; (2) The signal cable between the conference system control host and the conference unit should be laid by metal pipe and groove; (3) When the signal cable and the power line are parallel, the interval between the signal cable and the power line should be greater than or equal to 0.3 meter, and the signal cable and the power line should be perpendicular to each other when being crossed and laid; (4) The minimum clear distance between the laying of signal cable hidden pipes and lightning-proof down-lead wires in the building meets the regulations. The cabling of the outdoor cable should meet the following specifications: (1) When the signal cable is laid in the communication pipe, the pipe hole is not suitable to be shared with the communication cable; (2) When the cable is laid in the channel, the cable should be laid on the bracket or in the wire slot, and when the cable enters the building, the water-proof treatment should be carried out; (3) When the transmission cable and other lines are laid in a common ditch, the distance between the signal line and the electrical equipment with a strong magnetic field and a strong electric field is larger than 1.5 meters, and when the shielding cable or the metal protection pipe is adopted or laid in the metal enclosed trunking, the distance is preferably larger than 0.8 meter; (5) When the cable is laid, the minimum bending resistance radius of the multi-core cable is 6 times larger than the outer diameter of the multi-core cable; the minimum bending radius of the coaxial cable should be greater than 15 times its outer diameter, and the minimum bending radius of the optical cable should be greater than 15 times its outer diameter; (6) the utilization rate of the laying section of the cable trough is less than 60%; the utilization rate of the laying section of the cable penetrating pipe is less than 40%; (7) The protective layer of the cable component meets the requirements of personal safety and fire spread prevention.
For analog signal ground transmission of each module, the preferred matching value of the electric interconnection should meet the regulations of the current national standard of sound system equipment interconnection preferred matching value GB/T14197 and meeting system electric and audio performance requirement GB/T15381, a balanced transmission mode is adopted between system equipment, and the transmission and interface of digital signals should meet the regulations of the multi-channel audio digital serial interface GY/T187: (1) When the distance between the audio and video transmission cables exceeds the standard length supported by the selected port, signal amplifying equipment and line compensating equipment are used, or optical cables are selected for transmission; (2) The analog audio signal cable is preferably a high-quality physical foaming stereo audio shielding cable; (3) the analog system microphone should select the shielding transmission cable; (4) When 6 types of twisted pair cables are adopted for digital audio transmission, the transmission distance should not exceed 100 meters; (5) The analog video signal is preferably transmitted by adopting an RGB coaxial shielding cable; (6) The IP video signal is preferably a twisted pair cable of 6 or more pairs; (7) The USB (universal serial bus) interface is preferably a shielded cable of USB2.0 or more versions; (8) The digital video signal is preferably DVI shielded cable or optical cable; (9) The high definition multimedia signal is preferably a shielded cable or Displaypon shielded cable of the version of HDMI1.3 or above; (10) The power line meets the requirements of national standards of electric appliance accessory wire assembly and interconnection wire assembly GB 15934; (11) The transmission mode and the wiring are determined according to the signal resolution and the transmission distance; (12) Considering potential requirements and reserved sockets, for example, a conference desk plug or a ground plug can also be considered to reserve a high-definition/standard-definition signal socket, and a projector should reserve a video high-definition line and a VGA signal line; (13) Before wiring, labels with information point marks are attached to two ends of each wire, and the labels are correct and clear to write, firm and not easy to fall off and trace off.
In one embodiment, the invention also provides a connection wire specification requirement
For the connection line for processing video signals, different wire types have different wire length requirements to ensure the best transmission effect, and the following table is the type selection requirement for different wire specifications:
TABLE 1 wire gauge selection requirement
Specifically, when the DVI, HDMI, VGA video line exceeds the 10-meter requirement, a twisted pair network transmission scheme (by using the HDBaseT transmitting box and the HDBaseT receiving box in combination) should be adopted, and the network line distance between the devices may be 100 meters. When the length of the network cable exceeds 100 meters, an optical fiber module transmission scheme (which is used by matching an optical fiber sending box with an optical fiber receiving box) is adopted; when the fiber optic module is multimode, the connection distance between the devices can reach 300 meters; when the fiber optic module is single-mode, the connection distance between the devices can reach 2 km, and the maximum is 80 km.
When the network cable is selected, the cable meeting the CAT-6 standard is required, and the length of the network cable is not more than 100 meters.
For control lines between devices, wire lengths corresponding to different control protocol signals were selected according to table 2.
Table 2 control wire selection table
A further embodiment of the invention provides a conference room, employing a conference system as described above.
Although the invention is disclosed above, the scope of the invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications will fall within the scope of the invention.
Claims (10)
1. A conference system, comprising: the system comprises a central control module, an audio-video module, a linkage module and a plurality of conference terminals, wherein the central control module, the audio-video module, the linkage module and the conference terminals are connected in a pairwise communication manner;
the central control module is used for controlling the audio-video module, the linkage module and the conference terminal;
the audio-video module is used for processing conference audio signals and conference video signals;
the linkage module is used for being linked with the cloud server to realize online teleconference and remote monitoring;
the conference terminal is used for displaying conference content, performing conference interaction and conference communication and completing conference work.
2. The conference system of claim 1, wherein the conference terminal comprises a touch display, a fixed microphone, a multi-frequency charger, and a data transmission interface;
the touch display is used for displaying the conference content and realizing the conference interaction;
the fixed microphone is used for conference communication;
the multi-frequency charger comprises a wired multi-frequency charger and a wireless multi-frequency charger and is used for charging electronic equipment;
the data transmission interface is used for bidirectionally transmitting conference data of various devices.
3. The conference system of claim 1, further comprising a lifting module communicatively coupled to the central control module and fixedly coupled to a plurality of the conference terminals;
the lifting module is used for controlling the lifting of the conference terminal, is provided with a plurality of lifting terminals corresponding to the conference terminals and is mutually independent;
the central control module is also used for controlling the lifting module.
4. The conference system of claim 1, further comprising a privacy module communicatively coupled to the central control module, the privacy module comprising a central control monitoring unit, a network monitoring unit, and an identity recognition unit;
the central control monitoring unit is used for monitoring the central control module;
the network monitoring unit is used for monitoring the network of the conference system;
the identity monitoring unit is used for monitoring identities of participants.
5. The conference system of claim 1, wherein the linkage module is further configured to be linked with a security system.
6. Conference system according to claim 1, characterized in that the audio-visual module is provided with a feedback suppressor for suppressing acoustic feedback.
7. The conference system of claim 1, wherein the central control module is provided with a Quarkus architecture for implementing functions of quick start and function expansion of the central control module.
8. The conference system of claim 3, wherein the lifting terminal comprises a fixing portion, a slider rail, a linear bearing, a noise reduction driving belt and a noise reduction driving motor, the fixing portion, the slider rail, the linear bearing, the noise reduction driving belt and the noise reduction driving motor are sequentially connected, and the fixing portion is fixedly connected with the conference terminal.
9. The conference system of claim 3, further comprising a table card module, wherein the table card module comprises a fixed table card and/or a lifting table card, wherein the fixed table card and the lifting table card are in communication connection with the central control module, and wherein the lifting table card is in fixed connection with the lifting module, and wherein the fixed table card and the lifting table card are used for displaying information of a participant.
10. Conference room, characterized in that a conference system according to any of the claims 1-9 is applied.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310507046.1A CN116708704A (en) | 2023-05-08 | 2023-05-08 | Conference system and conference room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310507046.1A CN116708704A (en) | 2023-05-08 | 2023-05-08 | Conference system and conference room |
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| CN202310507046.1A Pending CN116708704A (en) | 2023-05-08 | 2023-05-08 | Conference system and conference room |
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