CN102348096A - Multi-party video telephone conference system - Google Patents
Multi-party video telephone conference system Download PDFInfo
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- CN102348096A CN102348096A CN2010102405004A CN201010240500A CN102348096A CN 102348096 A CN102348096 A CN 102348096A CN 2010102405004 A CN2010102405004 A CN 2010102405004A CN 201010240500 A CN201010240500 A CN 201010240500A CN 102348096 A CN102348096 A CN 102348096A
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Abstract
The invention relates to a multi-party video telephone conference system, which comprises a main conference hall subsystem and branch conference hall subsystems, wherein the main conference hall subsystem is connected with the branch conference hall subsystems through a network. Compared with the prior art, the multi-party video telephone conference system has the advantages of small volume, light weight, convenience in movement, low power consumption, expansibility, flexibility, and the like.
Description
Technical field
The present invention relates to a kind of TeleConference Bridge, especially relate to a kind of multi-party video TeleConference Bridge.
Background technology
Along with the high speed development of modern society, between unit and the unit, intramural direct interchange demand is more and more frequent.Only the telephony platform that provides through traditional each communication common carrier can't satisfy so big information interchange amount; And holding a meeting constantly can be many time and efforts wastes on the way; Simultaneously great increase expense has not only reduced operating efficiency but also improved operating cost.
Summary of the invention
The object of the invention is exactly to provide a kind of volume little for the defective that overcomes above-mentioned prior art existence, and is in light weight, and conveniently moving is low in energy consumption, has the multi-party video TeleConference Bridge of autgmentability and flexibility.
The object of the invention can be realized through following technical scheme: a kind of multi-party video TeleConference Bridge, it is characterized in that this system comprises main meeting-place subsystem, sub-venue subsystem, and described main meeting-place subsystem, sub-venue subsystem connect through network.
Described main meeting-place subsystem comprises multipoint control unit, first video terminal, the first double-current box, first PC, first television set, first microphone, management PC; Described first PC is connected with the first double-current box; The described first double-current box is connected with first video terminal; Described first television set is connected with first video terminal; Described first microphone is connected with first video terminal, and described multipoint control unit, management PC link to each other respectively at first video terminal.
Described multipoint control unit adopts the multipoint control unit of the control multipoint video system of Polycom production.
Described first video terminal is that camera and codec are the conference terminal of one, can connect the netting twine access network, in network, uses the video conference proprietary protocol H.323 to carry out video communication.
The described first double-current box can pass through first video terminal, is that medium directly transfers to the document picture in first PC on the display screen in each meeting-place with the network, and all operations of real-time display management PC.
Described sub-venue subsystem comprises second video terminal, second television set, the second double-current box; Second microphone; Described second television set is connected with second video terminal, and described second microphone is connected with second video terminal, and the described second double-current box links to each other with second video terminal.
At least 2 of described sub-venue subsystem settings, 2～10 is preferable.
This system also comprises video recording equipment, and described video recording equipment is connected with first video terminal, can realize conference video recording.
Compared with prior art, the present invention is through building video conference call system in many ways, the reliable platform that provide between a kind of unit and the unit, internal institution directly exchanges.Satisfied office outside is conference participation at any time, and in time regular links up with company leader's layer, regularly reports sales situation, has problem in time to coordinate.Participant side can both participate in discussion, speech.In addition, the present invention also has the following advantages:
1, advance, system design reach required world-class level, and practical and easy realization; Meet the latest development trend of computer, network communications technology and video conferencing technology, and be to use ripe system.
2, practicality to the characteristics of practical application, has multiple way to manage: graphical interfaces, WEB interface etc.; System design meets the actual needs of engineering;
3, integration, highly integrated, volume is little, and is in light weight, and conveniently moving is low in energy consumption.
4, extensibility, system adopt the connection of 10/100M Ethernet interface, and consider from now on and being connected of other types network, and can support the multiple network structure.
5, flexibility, heterogeneous networks can be supported through configuration distinct interface module in the MCU terminal; The interface and the instrument of the aspects such as software, hardware, communication, network, operating system and data management system that meet international standard are provided, make system have good flexibility, compatibility; The system parameters configuration is few, and adjustment is few, and automaticity is high, and is easy to use, simple to operate;
6, fail safe has fail safe highly, and easily infected virus does not possess multistage cryptoguard; Can support cryptographic algorithm; Support encryption system
7, reliability possesses the ability of accomplishing the desired function of user in rated condition with in the time, and standby requirement in 7 * 24 hours is satisfied in the work that ability is steady in a long-term; Simple in structure, tie point is few, and reliability is high; Require lower to condition of work and operational environment; System start-up is fast, has no progeny in incoming call or the Network Transmission after system's power down again again and recovers normal, and system restoration is rapid; System failure rate is low, and maintenance and repair is convenient;
8, economy is taken all factors into consideration the performance and the price of system, and cost performance is issued to optimum in homogeneous system and condition.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among Fig. 1,1 is that multipoint control unit, 2 is that first PC, 4 is that the first double-current box, 5 is that first video terminal, 6 is that first television set, 7 is that second video terminal, 8 is that second television set, 9 is the second double-current box for managing PC, 3.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1; The present invention includes main meeting-place subsystem and sub-venue subsystem; The sub-venue subsystem is set to 3; 5, one first double-current boxes 4 of 1, one first video terminal of one first multipoint control unit of main meeting-place subsystem configures; First microphone is some; 6, one first PCs of one first television set, a management PC 2; It is some that each sub-venue subsystem respectively disposes 9, one second television set 8, the second microphones of 7, one second double-current boxes of one second video terminal.Main meeting-place and sub-venue all need access network.
The english name of multipoint control unit is MCU; Claim one chip microcomputer again; Be meant appearance and development thereof along with large scale integrated circuit; CPU, RAM, ROM, timing number device and the multiple I/O interface of computer are integrated on a slice chip; Form the computer of chip-scale, for doing various combination control in different application scenarios.We are the used here MCU that is used to control the multipoint video system for Polycom.
Video terminal: have the conference terminal that camera and codec are one, can connect the netting twine access network, in network, use the video conference proprietary protocol H.323 to carry out video communication.
The double fluid box: traditional meeting such as needs are discussed document content must transfer to each meeting-place with document earlier, must the instant position of talking about of real-time informing each point when explanation.Not convenient so inflexible meeting process appears thoroughly having terminated in the double fluid box.The double fluid box can pass through video conference terminal, is that medium directly transfers to the document picture among the PC on the display screen in each meeting-place with the network, and is convenient and swift, and shows all operations of local PC in real time.
The point-to-point meeting in terminal: another station terminal in can direct-challenge system of any station terminal in the system, set up two-way connection, carry out meeting and exchange.Can select H.264 or video compression protocols H.263.Audio protocols adopts classic Siren 14 audio algorithm in present video conference field, and audio quality is near the CD level.
The MCU Multi-Party Conference:
The user can be according to actual requirement, preset conference time and participant in the terminal, and to the meeting time, calling a meeting automatically in the terminal, has saved loaded down with trivial details operation.
In the screen mode toggle, no matter which side is spoken for 4 meeting-place, and MCU will broadcast this meeting-place, and the screen in other meeting-place all will show this in a minute just, if the volume in other meeting-place greater than this meeting-place, MCU will broadcast the meeting-place that gives great volume again.This pattern is called voice-activated again
The discussion pattern is that the mode with 4 split screens shows 4 meeting-place simultaneously on same display device, and this display mode can be observed the meeting-place of all accesses very intuitively, sees and hear the picture material in all meeting-place simultaneously.
Demo mode is 4 split screens that the spokesman sees all meeting-place, and spokesman's full-screen image is watched in other meeting-place.
Automatic mode is that MCU automaticallyes switch between screen mode toggle and discussion pattern according to actual conditions.If in meeting, there are many people to speak simultaneously, MCU will switch to the discussion pattern.If there is a people to continue to speak more than 15 seconds, MCU is with this spokesman of full frame broadcasting
The meeting of many groups:
The video conferencing system of this construction can be held a plurality of meetings simultaneously, can satisfy the requirement of produced simultaneously a plurality of Remote Video Conference in the system so simultaneously.
Carry out the working conference of different aspect between the different meeting-place
A plurality of projects are carried out meeting communication etc. simultaneously
The meeting of many split screens:
MCU supports 4 split screens of standard, can in meeting is carried out, select arbitrarily and changes the split screen display mode, and the image of each window can be appointment in the split screen, also can be that automatic speech encourages switching.
Mode is held in meeting:
Hold the whole network conference and need the strict difinition participant.Before meeting begins, confirm the meeting-place that participates in a conference, the participant of non-definition does not allow to add meeting, can incoming call when meeting is held or breathe out and connect the participant, and can be meeting and lock, forbid any joining meeting to terminal.
Can hold a meeting immediately:
Can set up the meeting template, start meeting from the meeting template.
But preset conference is to this preset conference automatically starting of subscription time.
Preset conference can be arranged to the regular meeting mode, promptly presses weekly or same time this meeting of startup in every month.
The meeting of the self-service adding reservation in terminal.
Phone adds meeting:
When holding a meeting, we often run into such problem, because some uncertain factors cause the absent meeting of some people.We have considered that the mode that inserts through phone solves this type problem when this video conferencing system of design.Such as, use the video terminal product VSX 7000 of Polycom, the meeting-place of VSX 6000 can realize that phone adds function through the VTX1000 that increases Polycom.VTX1000 adopts special purpose interface to be connected with VSX 7000, VSX 6000 with cable, can not take the Internet resources of video conference, also resource that can occupied terminal.Because VTX1000 itself possesses RJ-11, possesses the voice bridging functionality, so just plain old telephone or GSM/CDMA mobile phone has been inserted meeting.When holding a meeting like this, even some people can not attend a meeting without voting rights at the scene, also can pass through phone and join in the meeting, he both can hear that the full content of meeting also can make a speech.After having applied for conference call functions, more can realize telephone intercommunication in many ways, increase the coverage of system greatly to telecom operators.
The meeting storage:
The storage of meeting can be adopted the mode of video tape recorder or streaming media server.At present main procceedings camera uses optical disk recorder and DVR.When realizing the real-time video recording function, utilize the VCR port of video conference terminal, the video source that output comes is connected to video recording equipment, realizes real-time recording function.Optical disk recorder directly generates the DVD CD, and the DVD CD is convenient to preserve.DVR adopts the coded system of up-to-date MPEG-4, and the data that generates is more convenient for inquiring about.The use of streaming media server has not only realized depositing of conference content, with having realized user's on-demand playback function.Streaming media server can be with the on-the-spot audio-video signal synchronized broadcasting of meeting-place video conference to the PC of the client of sub-venue.Program request was at any time called after the program of satisfied broadcasting can be preserved and be provided with simultaneously.Streaming Media is expansion, extension and the complementation of hardware video conference system, can enrich the function of video conferencing system, can not have influence on the dilatation and the upgrading of video conferencing system from now on.
The meeting of double fluid collaboration data:
Tradition meeting such as needs are discussed document content must transfer to each meeting-place with document earlier, must the instant position of talking about of real-time informing each point when explanation.Not convenient so inflexible meeting process appears thoroughly having terminated in the double fluid box.The double fluid box can pass through video conference terminal, is that medium directly transfers to the document picture among the PC on the display screen in each meeting-place with the network, and is convenient and swift, and shows all operations of local PC in real time.
Claims (8)
1. a multi-party video TeleConference Bridge is characterized in that, this system comprises main meeting-place subsystem, sub-venue subsystem, and described main meeting-place subsystem, sub-venue subsystem connect through network.
2. a kind of multi-party video TeleConference Bridge according to claim 1; It is characterized in that; Described main meeting-place subsystem comprises multipoint control unit; First video terminal; The first double-current box; First PC; First television set; First microphone; The management PC; Described first PC is connected with the first double-current box; The described first double-current box is connected with first video terminal; Described first television set is connected with first video terminal; Described first microphone is connected with first video terminal, described multipoint control unit; The management PC links to each other respectively at first video terminal.
3. a kind of multi-party video TeleConference Bridge according to claim 2 is characterized in that, described multipoint control unit adopts the multipoint control unit of the control multipoint video system of Polycom production.
4. a kind of multi-party video TeleConference Bridge according to claim 2; It is characterized in that; Described first video terminal is that camera and codec are the conference terminal of one, can connect the netting twine access network, in network, uses the video conference proprietary protocol H.323 to carry out video communication.
5. a kind of multi-party video TeleConference Bridge according to claim 2; It is characterized in that; The described first double-current box can pass through first video terminal; With the network is that medium directly transfers to the document picture in first PC on the display screen in each meeting-place, and all operations of real-time display management PC.
6. a kind of multi-party video TeleConference Bridge according to claim 1; It is characterized in that; Described sub-venue subsystem comprises second video terminal, second television set, the second double-current box; Second microphone; Described second television set is connected with second video terminal; Described second microphone is connected with second video terminal, and the described second double-current box links to each other with second video terminal.
7. a kind of multi-party video TeleConference Bridge according to claim 1 is characterized in that, at least 2 of described sub-venue subsystem settings, and 2～10 is preferable.
8. a kind of multi-party video TeleConference Bridge according to claim 1 is characterized in that this system also comprises video recording equipment, and described video recording equipment is connected with first video terminal, can realize conference video recording.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102405004A CN102348096A (en) | 2010-07-29 | 2010-07-29 | Multi-party video telephone conference system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102405004A CN102348096A (en) | 2010-07-29 | 2010-07-29 | Multi-party video telephone conference system |
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| CN102348096A true CN102348096A (en) | 2012-02-08 |
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| CN2010102405004A Pending CN102348096A (en) | 2010-07-29 | 2010-07-29 | Multi-party video telephone conference system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103888274A (en) * | 2014-03-18 | 2014-06-25 | 华为技术有限公司 | Communication method and device of sub meetings in virtual meeting |
| CN104469260A (en) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | Multi-meeting system and control method thereof |
| CN105684428A (en) * | 2016-01-19 | 2016-06-15 | 王晓光 | Conference distribution method and system for video web conference |
| CN105706442A (en) * | 2016-01-19 | 2016-06-22 | 王晓光 | Microphone control method and system for video web conference |
| CN106973195A (en) * | 2017-02-16 | 2017-07-21 | 广州市维拓信息科技有限公司 | A kind of control system of studio hall |
-
2010
- 2010-07-29 CN CN2010102405004A patent/CN102348096A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103888274A (en) * | 2014-03-18 | 2014-06-25 | 华为技术有限公司 | Communication method and device of sub meetings in virtual meeting |
| CN104469260A (en) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | Multi-meeting system and control method thereof |
| CN105684428A (en) * | 2016-01-19 | 2016-06-15 | 王晓光 | Conference distribution method and system for video web conference |
| CN105706442A (en) * | 2016-01-19 | 2016-06-22 | 王晓光 | Microphone control method and system for video web conference |
| WO2017124291A1 (en) * | 2016-01-19 | 2017-07-27 | 王晓光 | Venue allocating method and system for network video conferences |
| WO2017124290A1 (en) * | 2016-01-19 | 2017-07-27 | 王晓光 | Microphone control method and system for network video conference |
| CN106973195A (en) * | 2017-02-16 | 2017-07-21 | 广州市维拓信息科技有限公司 | A kind of control system of studio hall |
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Application publication date: 20120208 |
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| WD01 | Invention patent application deemed withdrawn after publication |