CN204652550U - Video collaboration cloud intelligent roaming system - Google Patents
Video collaboration cloud intelligent roaming system Download PDFInfo
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- CN204652550U CN204652550U CN201520424619.5U CN201520424619U CN204652550U CN 204652550 U CN204652550 U CN 204652550U CN 201520424619 U CN201520424619 U CN 201520424619U CN 204652550 U CN204652550 U CN 204652550U
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Abstract
Disclosed in the utility model, video collaboration cloud intelligent roaming system, comprising: call control server, connects for the video communication call set up between user terminal; Call control server comprises central call control server and local call Control Server; Cluster, for receiving route requests; And mate Optimization route according to route requests; Cluster comprises, and connects the local cluster of central cluster and non-local cluster; The video communication call request that local call Control Server sends for the user terminal receiving the calling party in local cluster; The video communication call request that central call control server sends for the user terminal receiving the calling party in non-local cluster.Achieve the video communication between cluster like this; Improve the disposal ability of local cluster; By the many clustered deploy(ment)s in the whole world, improve the capacity of whole cloud video communication system; Between cluster, data syn-chronization adopts asynchronous communications, reduces the cost of investment of total system.
Description
Technical field
The utility model relates to a kind of video collaboration cloud intelligent roaming system.
Background technology
In recent years, along with the universal and application of the development of science and technology, the lifting of functional requirement, particularly computer, network, conference system starts to popularize.In modern meeting, people need video dynamic menu and image, the geological material of high-quality audio signal, high definition; By the control system of data representation and a set of practicality and high efficiency accurately, realize all operations to facilitate.
Existing video conferencing system is that the meeting demand of enterprises designs, and adopts monocentric structure, and namely concentration of enterprises arranges a set of call control system and multi-conference unit (mcu) (MCU).When providing the high definition cloud video communication services based on the Internet for numerous enterprises, monocentric structure cannot meet business demand, be in particular in: when all users transmit a request to single centre, monocentric treating capacity or load capacity lower, therefore, cannot process or the large batch of user's request of load, the service that user is asked is incured loss through delay or is abandoned simultaneously.In prior art, require that the propagation delay time between the server of strange land must be less than 80 milliseconds.But, data will produce certain time delay through Internet Transmission, this time delay mainly restricts by factors such as device processes time delay, circuit time delays, wherein circuit time delay is topmost factor, and generally every 10 kilometers are brought the time delay of 1 millisecond, this means 800 kilometers of time delays that will bring 80 milliseconds, only have same province private line network just can reach this requirement, transmit on the internet and also will be subject to the impact of network congestion, time delay is larger than private line network, therefore cannot ensure efficiency of transmission at all.Therefore, there is the distributed deployment structure that multiple process user asks centering, for user provides the video collaboration cloud intelligent roaming system of Local Service in the urgent need to a.
Utility model content
Embodiment of the present utility model is intended to overcome above defect, provide a kind of video collaboration cloud intelligent roaming system, set up roamer by multiple call control server with independent processing ability and to be connected with the video communication call of other user and local user is connected with the video communication call of other user; And by Call-Control1 cluster and multi-conference unit (mcu) (MCU) being deployed to different position, the whole world, and according to the positional information fast allocation multi-conference unit (mcu) (MCU) nearby of user, incur loss through delay to reduce media signal transmission.
For solving the problem, according to first aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, comprising: call control server, for carrying out video communication with user terminal, realize the reading of audio signal and/or vision signal, transmission or reception; And for receiving the video communication call request that user terminal is initiated; And connect for the video communication call set up between user terminal; Call control server comprises central call control server and local call Control Server; Cluster, comprises multiple server, and for receiving route requests, route requests comprises source place, destination, loading condition, network performance; And mate Optimization route according to route requests; Cluster comprises, the local cluster be connected with central cluster and non-local cluster, and wherein, central cluster comprises the user profile of the user profile of central cluster, the user profile of local cluster and non-local cluster; The video communication call request that local call Control Server sends for the user terminal receiving the calling party in local cluster, wherein, video communication call request comprises caller party information and called subscriber's name, and wherein, caller party information comprises calling party's name and corresponding calling position; And search for cluster by called subscriber's name and mate called user information, wherein, called user information comprises called subscriber's name and corresponding called position; And according to caller party information and called user information, the synchronous Call control strategy preset in an asynchronous manner, the video communication call set up between the user terminal of calling party and the user terminal of called subscriber is connected; The video communication call request that central call control server sends for the user terminal receiving the calling party in non-local cluster; And search for according to the user profile of local cluster, the user profile of non-local cluster and called subscriber's name the information that cluster mates called subscriber; And according to caller party information and called user information, the synchronous Call control strategy preset in an asynchronous manner, the video communication call set up between the user terminal of calling party and the user terminal of called subscriber is connected.
According to second aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, call control server also comprises media schedule server, for sending media schedule order; And connect to come received audio signal and/or vision signal by video communication call; And upgrade media schedule order, wherein, media schedule order is for driving dispatch terminal and dispatching desk.
According to the third aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, dispatch terminal comprises voice terminal, video terminal, mobile terminal or car-mounted terminal.
According to fourth aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, dispatching desk comprises display, for connecting to come received audio signal and/or vision signal by video communication call; And for display scheduling state; Operator, for sending media schedule order; And upgrade media schedule order.
According to the 5th aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, call control server also comprises Media Resource Server, for mating cluster position according to calling position; And distribute multi-conference unit (mcu) according to cluster position, wherein, multi-conference unit (mcu) is used for the audio signal of user terminal input and/or vision signal to merge, to export the user terminal of multiple mutual connection to.
According to the 6th aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, multi-conference unit (mcu) comprises high definition multi-conference unit (mcu), for receiving the vision signal of user terminal input; And export the user terminal of vision signal to multiple mutual connection of high definition; SD multi-conference unit (mcu), for receiving the vision signal of user terminal input; And export the user terminal of vision signal to multiple mutual connection of SD.
According to the 7th aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, user terminal comprises decoder, for receiving video signals; And to decoding video signal and export display screen to.
According to eighth aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, user terminal also comprises video collector, for catching vision signal; And to encoding video signal; And the vision signal of coding is sent to Media Resource Server.
According to the 9th aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, Media Resource Server comprises fault monitor, for detecting multi-conference unit (mcu) whether fault; And when multi-conference unit (mcu) fault, the type of the multi-conference unit (mcu) matching range that search is preset and meeting, mates backup multi-conference unit (mcu), to replace the multi-conference unit (mcu) of fault.
According to the tenth aspect of the present utility model, provide a kind of video collaboration cloud intelligent roaming system, wherein, video collaboration cloud intelligent roaming system also comprises conference management reservation system, for being inquired about by the service condition of user terminal to meeting room, service condition comprises: meeting room holding time, meeting room take date and meeting room numbering; And drive watch-dog output monitoring signal, the conferencing information of meeting room is monitored; And according to the service condition of meeting room, by user terminal, meeting room is subscribed.
Video collaboration cloud intelligent roaming system of the present utility model, have employed Intelligent Search Technique between global dial plan technology and cluster.Whole world dial plan technology to allow between call control server cluster simultaneous call control strategy in an asynchronous manner, make each local call control cluster and possess local call disposal ability, when roamer initiates the request of setting up calling, local cluster is by the information of Intelligent Search Technique between cluster to central cluster retrieval called subscriber, then establish call connection between cluster, roamer is in roaming place Resources allocation, possession user is in possession Resources allocation, thus allow user obtain best multi-conference unit (mcu) (MCU) distribution, to improve service quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the block schematic illustration of the utility model video collaboration cloud intelligent roaming system first embodiment.
Description of reference numerals:
1, call control server 2, user terminal 3, central call control server
4, local call Control Server 5, cluster 6, local cluster
7, non-local cluster 8, media schedule server 9, dispatch terminal
10, dispatching desk 11, display 12, operator
13, Media Resource Server 14, multi-conference unit (mcu) 15, high definition multi-conference unit (mcu)
16, SD multi-conference unit (mcu) 17, decoder 18, display screen
19, video collector 20, fault monitor 21, conference management reservation system
22, watch-dog
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Embodiment one:
Fig. 1 is the block schematic illustration of the utility model video collaboration cloud intelligent roaming system first embodiment.
As shown in Figure 1, for solving the problem, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system, comprising: call control server 1, for carrying out video communication with user terminal 2, realize the reading of audio signal and/or vision signal, transmission or reception; And for receiving the video communication call request that user terminal 2 is initiated; And connect for the video communication call set up between user terminal 2; Call control server 1 comprises central call control server 3 and local call Control Server 4; Cluster 5, comprises multiple server, and for receiving route requests, route requests comprises source place, destination, loading condition, network performance; And mate Optimization route according to route requests; Cluster 5 comprises, the local cluster 6 be connected with central cluster and non-local cluster 7, and wherein, central cluster comprises the user profile of local cluster and the user profile of non-local cluster; The video communication call request that local call Control Server 4 sends for the user terminal 2 receiving the calling party in local cluster 6, wherein, video communication call request comprises caller party information and called subscriber's name, wherein, caller party information comprises calling party's name and corresponding calling position; And search for cluster 5 by called subscriber's name and mate called user information, wherein, called user information comprises called subscriber's name and corresponding called position; And according to caller party information and called user information, the synchronous Call control strategy preset in an asynchronous manner, the video communication call set up between the user terminal 2 of calling party and the user terminal 2 of called subscriber is connected; The video communication call request that central call control server 3 sends for the user terminal 2 receiving the calling party in non-local cluster 7; And search for according to the user profile of local cluster, the user profile of non-local cluster and called subscriber's name the information that cluster 5 mates called subscriber; And according to caller party information and called user information, the synchronous Call control strategy preset in an asynchronous manner, the video communication call set up between the user terminal 2 of calling party and the user terminal 2 of called subscriber is connected.
Video communication service can be carried on the bottom-layer network of different technologies, and from early stage public telephone network, to N-ISDN, DDN, ATM and present widely used IP network can become the bearer network of video communication service.Due to real-time and the image transmitting of video communication, require that bearer network possesses the features such as enough bandwidth, short time-delay, low error rate.
Public telephone network.N-ISDN and DDN are based on Circuit-switched network, and circuit-switched network is connection-oriented network, and transmission rate and time delay are stablized, and end-to-end time delay is little, and the error rate is low, and therefore video communication quality is easily guaranteed.But its shortcoming is connected and fixed, except public telephone network, ISDN can carry out except dialing, the application of other networks all must carry out point-to-point permanent connection, and bandwidth availability ratio is lower, open very poor, arranges and connects inconvenience.H.320 standard is exactly the video communication framework agreement meeting and adapt to this kind of circuit-switched network that nineteen ninety ITU-T formulates the earliest, carries out commercial video communication system the earliest and sets up on this basis.Be adopt topic structure to transmit video information in public telephone network, the H.324 series that since the standard followed is nineteen ninety-five, ITU-T releases, is mainly used in visual telephone service at present.
ATM carries out information transmission in the mode of fast packet switching and STDM.Due to its technical sophistication, apparatus expensive, add that all standard formulation of ATM is slow, fail to be applied on a large scale, current atm network can not realize applying end to end, but becomes a kind of delivery platform supporting multiple application.H.321 the standard of ITU-T and H.310 standard are just for the video communication standards and norms of atm network structure.
In recent years, the IP of communication network changed into the main flow into network Development, and the video communication of IP based network is widely used and broad development.IP network be use ICP/IP protocol towards connectionless network, H.323 standard is the video communication standard being applied to IP network that ITU-T formulated in 1996, be called " the multimedia audio-visual system on the local area network (LAN) do not guaranteed service quality ", and expanded to " packet-based multimedia communications system " in 1998, i.e. ITU-TH.323v2, be proposed again H.323v3 also and H.323v4 version afterwards, it is the video communication standard having a large amount of business user at present, and is subject to the extensive attention of countries in the world.
Along with the development of communication network technology, the bearer network of video communication system is from Circuit Switching Network to flexible, that autgmentability is strong IP network evolution, H.320 therefore the framework agreement of video communication create, H.324, H.310 and H.323 four kinds of standards, account for the leading position in market at present based on video communication system application H.323.
The encoding and decoding technique of video and audio is the key technology in video communication.Within 1988, ITU-T has promulgated H.261 draft proplsal, and this suggestion take hybrid coding as core, makes a series of video encoding standard later, as the MPEG-1 H.262.H.263.ISO of ITU-T, MPEG-2 etc.
Local cluster 6 refers to the set of the server of the coverage (possession user) that the video terminal of leading subscriber is registered at oneself.
Non-local cluster 7 refers to the set of the server of video terminal not in the coverage (roamer) of oneself registration of leading subscriber.
After user moves to another coverage (roaming), video collaboration cloud intelligent roaming system still can provide service to user.
Call control server 1, when user initiates video communication call, comprises the function of call setup, maintenance and removing.
Video collaboration cloud intelligent roaming system of the present utility model have employed Intelligent Search Technique between global dial plan technology and cluster 5.Whole world dial plan technology to allow between call control server 1 cluster 5 simultaneous call control strategy in an asynchronous manner, make each local call control cluster 5 and possess local call disposal ability, when roamer initiates the request of setting up calling, local cluster 6, by being retrieved (central cluster comprises the information of all clusters) information of called subscriber to central cluster by cluster 5 Intelligent Search Techniques, is then established call connection between cluster 5.
User terminal 2 can be smart machine and/or communication apparatus, such as phone, mobile phone or computer etc.
In the present embodiment, as shown in Figure 1, wherein, video collaboration cloud intelligent roaming system adopts distributed type assemblies 5 to dispose framework, and single cluster 5 is made up of 6 station servers, the route processing request that maximum support 30000 is concurrent, by Intelligent routing technology, many cluster 5 global deployment can be supported, adopt between cluster 5 and entirely connect framework, Optimization route can be determined, to provide optimum video communication services according to parameters such as the source place of route requests, destination, loading condition, network performances.
Such one side achieves the video communication between the cluster 5 under user's roaming condition; Reduce the retrieval pressure that local call controls cluster 5 on the other hand, improve the disposal ability of local cluster 6.In addition, disposed by the many clusters 5 in the whole world, significantly improve the capacity of whole cloud video communication system.In addition, cluster 5 data syn-chronization adopt asynchronous communications, not only reduce the delay requirement to cluster 5 data circuits, also significantly reduce the cost of investment of total system.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, call control server 1 also comprises media schedule server 8, for sending media schedule order; And connect to come received audio signal and/or vision signal by video communication call; And upgrade media schedule order, wherein, media schedule order is for driving dispatch terminal 9 and dispatching desk 10.
In the present embodiment, media schedule server 8 can receive and send audio signal and/or vision signal to intercom system, shortwave wireless system or all kinds of communicating terminal.Media schedule server 8 can drive dispatching desk 10 to carry out long-range or local video monitoring by media schedule order; And according to monitoring type adjustment monitoring frequency or image quality; And back up mutually between media schedule server 8 or transmit monitor data; And send media schedule order by dispatch terminal 9 audio signal and/or vision signal are dispatched, wherein, media schedule order can pass through word or phonetic entry dispatch terminal 9.Further, can alarm unit be set, when dispatch terminal 9 is lost, by the data of the long-range removing dispatch terminal 9 of dispatching desk 10, and the data of automated back-up dispatch terminal 9.
Such one side achieves the integrated signal communication being carried out alternate current operation by the multimedia communication such as voice, video means, allow dispatcher can not only issue various dispatching command by voice, but also recognize engineering site situation in real time by video image, interchange as realizing face-to-face, adds the convenience of use; Allow dispatcher freely can obtain data and the information of needs on the other hand, this contributes to command scheduling personnel can adjust countermeasure in time according to situation development, make and commanding fast and effectively, thus each traffic control can be completed more perfect, safer, more subtly, add the flexibility of use.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, dispatch terminal 9 comprises voice terminal, video terminal, mobile terminal or car-mounted terminal.
In the present embodiment, when accident occurs, send media schedule order by video collaboration cloud intelligent roaming system, carry out the associated picture resource of all dispatch terminals 9 of remote scheduling.Car-mounted terminal energy tracking in time event, and transmission video signal and/or voice signal are to media schedule server 8.Mobile terminal can facilitate personnel to carry, the relevant information of real-time release event.Voice terminal and video terminal can facilitate dispatcher to understand field conditions in time.
Provide foundation for the every Emergency Countermeasures of unified plan like this, thus dispatcher can carry out remote command according to emergency preplan on the one hand, completes the most rational decision-making, improve efficiency with the fastest speed, time saving and energy saving; Image resource according to contingency management demand, can be communicated to Police Command Center, each contingency management operating mechanism and accident one line, can facilitate dispatcher's reasonable arrangement scheduler task by dispatcher on the other hand.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, dispatching desk 10 comprises display 11, for connecting to come received audio signal and/or vision signal by video communication call; And for display scheduling state; Operator 12, for sending media schedule order; And upgrade media schedule order.
In the present embodiment, operator 12 can comprise keyboard and microphone, for sending media schedule order; And upgrade media schedule order.Display 11 can the associated picture resource of real-time reception dispatch terminal 9.
Such one side, by the associated picture resource of automatic reception degree terminal, can facilitate dispatcher's reasonable arrangement scheduler task; On the other hand can realize remote command by operator 12 and issue dispatching command, thus real-time command scheduling be carried out to scene, raise the efficiency, use manpower and material resources sparingly.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, call control server 1 also comprises Media Resource Server 13, for mating cluster 5 position according to calling position; And distribute multi-conference unit (mcu) 14 according to cluster 5 position, wherein, multi-conference unit (mcu) 14 merges for the audio signal that inputted by user terminal 2 and/or vision signal, to export the user terminal 2 of multiple mutual connection to.
The multipoint conference Service Source provided by video collaboration cloud intelligent roaming system, can meet the multi-point demand of video terminal; And realize how point-to-multipoint conferencing function.
In the present embodiment, Media Resource Server 13 can carry out intelligent decision, for user provides the service of optimal quality according to many factors such as customer location, multi-conference unit (mcu) 14 position, multi-conference unit (mcu) 14 COS, basic network states.Media Resource Server 13 can, by the statistics to packet loss, be that user selects or upgrades matching speed routed path and multi-conference unit (mcu) 14 faster automatically.
Achieve the localized smart allocation of media resource like this.Roamer is in roaming place Resources allocation, and possession user in possession Resources allocation, thus allows user reach best to the service quality of multi-conference unit (mcu) 14, thus greatly improves the quality of video communication.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, multi-conference unit (mcu) 14 comprises high definition multi-conference unit (mcu) 15, for receiving the vision signal that user terminal 2 inputs; And export the user terminal 2 of vision signal to multiple mutual connection of high definition; SD multi-conference unit (mcu) 16, for receiving the vision signal that user terminal 2 inputs; And export the user terminal 2 of vision signal to multiple mutual connection of SD.
In the present embodiment, multi-conference unit (mcu) 14 can manage an equipment of multipoint conference by being connected to multiple place in same video conference and website.Multi-conference unit (mcu) 14 can make for connecting H.320 and the terminal endpoint of H.324 video conference together with gateway.Multi-conference unit (mcu) 14 can by from the video of multiple conference terminal end points, audio frequency and data stream merging in the meeting of multi-faceted, mutual connection.Multi-conference unit (mcu) 14 can support network communication protocol, standard H.323 agreement widely; And support high definition H.264 (high profile) encoding and decoding (high definition multi-conference unit (mcu) 15) or standard H.239 encoding and decoding (standard multidrop conference device 14); The multi-conference unit (mcu) 14 of high definition encoding and decoding and standard encoding and decoding double fluid can also be set.
Such one side can realize multi-point and Conference control, is user-friendly to; Terminal access and the media processing characteristic of full HD 1080p/60 can be provided by arranging high definition multi-conference unit (mcu) 15 on the other hand, realize the input and output compared with low distortion of HD video, may be used for transmitting appreciation of arts, pattern assessment etc., pay attention to the video of details and image quality; By arranging standard multidrop conference device 14, transmission bandwidth can be saved in addition, improving efficiency of transmission, cost-saving, may be used for the real-time, interactive of general user.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, user terminal 2 comprises decoder 17, for receiving video signals; And to decoding video signal and export display screen 18 to.
In the present embodiment, decoder 17 is software decoder 17, hardware decoder 17 and Radio decoder 17.The upper and lower, left and right that decoder 17 can control The Cloud Terrace (fastening of installation, fixed cameras) rotate, the zoom of zoom lens, focusing, aperture and the control to equipment such as protective cover rain brush, camera power supply, light, several auxiliary functional switchs can also be provided, to meet the actual needs of different user.
Angle or direction can be changed by decoder 17 Long-distance Control video camera like this, to realize the conduct monitoring at all levels to meeting, facilitate user to carry out teleconference mutual.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, user terminal 2 also comprises video collector 19, for catching vision signal; And to encoding video signal; And the vision signal of coding is sent to Media Resource Server 13.
Encoding and decoding standard have International Telecommunication Association H.261, H.263, the M-JPEG of motor rest motion picture expert group version and the MPEG series standard of Motion Picture Experts Group of International Organization for standardization, the QuickTime etc. also having the RealVideo of Real-Networks, WMV and the Apple company of Microsoft be widely used on the internet in addition.
In the present embodiment, video collector 19 can comprise such as video camera.Vision signal can carry out working out by video collector 19, being converted to can in order to the signal form (video flowing) of communication, transmission and storage.
Can require to realize the collection of vision signal by video collector 19 and be converted to specified format by demand according to efficiency of transmission and user like this, can service quality be promoted on the one hand, the efficiency utilization of Resource Server can be realized on the other hand.
Further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system to the present embodiment, and wherein, Media Resource Server 13 comprises fault monitor 20, for detecting multi-conference unit (mcu) 14 whether fault; And when multi-conference unit (mcu) 14 fault, the type of multi-conference unit (mcu) 14 matching range that search is preset and meeting, mates backup multi-conference unit (mcu) 14, to replace the multi-conference unit (mcu) 14 of fault.
In the present embodiment, multi-conference unit (mcu) 14 may because version, parameter or hardware problem generation video frequency output fault, and such as vision signal mixes noise, flating; It is also possible because failure understood in network problem or parameter problem generation tune, meeting stops suddenly.According to the route data of multi-conference unit (mcu) 14 type (high definition multi-conference unit (mcu) 15 or standard multidrop conference device 14), conference type (function etc. that parliamentary dimension, the formal degree of meeting, meeting will be supported), Media Resource Server 13, can determine or screen the matching range of the multi-conference unit (mcu) 14 that can select; And by detecting multi-conference unit (mcu) 14 hardware effort state, vision signal, parameter or hardware conflicts situation, come multi-conference unit (mcu) 14 that real-time selection will be replaced with can the backup multi-conference unit (mcu) 14 of adapter meeting.In addition, when multi-conference unit (mcu) 14 fault, fault monitor 20 can also by the backup multi-conference unit (mcu) 14 of the transfer of data of the multi-conference unit (mcu) 14 of fault.
Automatic detection to the fault of multi-conference unit (mcu) 14 and eliminating can be realized by fault monitor 20 like this, can automatically help user to solve fault, thus when going wrong in meeting, efficiently can process problem, significantly using manpower and material resources sparingly.
The present embodiment further preferably, embodiment of the present utility model provides a kind of video collaboration cloud intelligent roaming system, wherein, video collaboration cloud intelligent roaming system also comprises conference management reservation system 21, for being inquired about by the service condition of user terminal 2 pairs of meeting rooms, service condition comprises: meeting room holding time, meeting room take date and meeting room numbering; And drive watch-dog 22 output monitoring signal, the conferencing information of meeting room is monitored; And according to the service condition of meeting room, subscribed by user terminal 2 pairs of meeting rooms.
In the present embodiment, reservation application information can be submitted to by storing conference management reservation system 21 on the one hand; Reservation application can be cancelled on the other hand by coupling reservation application information.In addition, conference management reservation system 21 can take situation according to corresponding time period meeting room, automatically distributes meeting room.In addition, user can arrange matching condition to screen meeting room.
Like this by conference management reservation system 21, user can realize remote subscription meeting room on the one hand; By the service condition of monitoring meeting room, unified planning can be carried out to the time of meeting, facilitates user fast and subscribe meeting room flexibly on the other hand.
Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (10)
1. a video collaboration cloud intelligent roaming system, is characterized in that, comprising:
Call control server, for carrying out video communication with user terminal, realizes the reading of audio signal and/or vision signal, transmission or reception; And for receiving the video communication call request that described user terminal is initiated; And connect for the video communication call set up between described user terminal;
Described call control server comprises central call control server and local call Control Server;
Cluster, comprises multiple server, and for receiving route requests, described route requests comprises source place, destination, loading condition, network performance; And mate Optimization route according to described route requests; Described cluster comprises, the local cluster be connected with central cluster and non-local cluster, and wherein, described central cluster comprises the user profile of the user profile of described central cluster, the user profile of described local cluster and described non-local cluster;
The described video communication call request that described local call Control Server sends for the described user terminal receiving the calling party in described local cluster, wherein, described video communication call request comprises caller party information and called subscriber's name, wherein, described caller party information comprises calling party's name and corresponding calling position; And search for described cluster by described called subscriber's name and mate called user information, wherein, described called user information comprises described called subscriber's name and corresponding called position; And according to described caller party information and described called user information, the synchronous Call control strategy preset in an asynchronous manner, the described video communication call set up between the described user terminal of described calling party and the described user terminal of called subscriber is connected;
The described video communication call request that described central call control server sends for the described user terminal receiving the described calling party in described non-local cluster; And search for according to the user profile of described local cluster, the user profile of described non-local cluster and described called subscriber's name the information that described cluster mates described called subscriber; And according to described caller party information and described called user information, the synchronous Call control strategy preset in an asynchronous manner, the described video communication call set up between the described user terminal of described calling party and the described user terminal of described called subscriber is connected.
2. video collaboration cloud intelligent roaming system according to claim 1, it is characterized in that, described call control server also comprises:
Media schedule server, for sending media schedule order; And receive described audio signal and/or described vision signal by described video communication call connection; And upgrade described media schedule order, wherein, described media schedule order is for driving dispatch terminal and dispatching desk.
3. video collaboration cloud intelligent roaming system according to claim 2, it is characterized in that, described dispatch terminal comprises:
Voice terminal, video terminal, mobile terminal or car-mounted terminal.
4. video collaboration cloud intelligent roaming system according to claim 2, it is characterized in that, described dispatching desk comprises:
Display, receives described audio signal and/or described vision signal for being connected by described video communication call; And for display scheduling state;
Operator, for sending described media schedule order; And upgrade described media schedule order.
5. video collaboration cloud intelligent roaming system according to claim 1, it is characterized in that, described call control server also comprises:
Media Resource Server, for mating cluster position according to described calling position; And distribute multi-conference unit (mcu) according to described cluster position, wherein, described multi-conference unit (mcu) is used for the described audio signal that inputted by described user terminal and/or described vision signal merges, to export the described user terminal of multiple mutual connection to.
6. video collaboration cloud intelligent roaming system according to claim 5, it is characterized in that, described multi-conference unit (mcu) comprises:
High definition multi-conference unit (mcu), for receiving the described vision signal of described user terminal input; And export the described user terminal of described vision signal to multiple mutual connection of high definition;
SD multi-conference unit (mcu), for receiving the described vision signal of described user terminal input; And export the described user terminal of described vision signal to multiple mutual connection of SD.
7. video collaboration cloud intelligent roaming system according to claim 5, it is characterized in that, described user terminal comprises:
Decoder, for receiving described vision signal; And to described decoding video signal and export display screen to.
8. video collaboration cloud intelligent roaming system according to claim 5, it is characterized in that, described user terminal also comprises:
Video collector, for catching described vision signal; And to described encoding video signal; And the described vision signal of coding is sent to described Media Resource Server.
9. video collaboration cloud intelligent roaming system according to claim 5, it is characterized in that, described Media Resource Server comprises:
Fault monitor, for detecting described multi-conference unit (mcu) whether fault; And when described multi-conference unit (mcu) fault, the type of the multi-conference unit (mcu) matching range that search is preset and meeting, mates backup multi-conference unit (mcu), to replace the described multi-conference unit (mcu) of fault.
10. video collaboration cloud intelligent roaming system according to claim 1, is characterized in that, described video collaboration cloud intelligent roaming system also comprises:
Conference management reservation system, for being inquired about by the service condition of described user terminal to meeting room, described service condition comprises: meeting room holding time, meeting room take date and meeting room numbering; And drive watch-dog output monitoring signal, the conferencing information of described meeting room is monitored; And according to the described service condition of described meeting room, by described user terminal, described meeting room is subscribed.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719428A (en) * | 2018-07-11 | 2020-01-21 | 中兴通讯股份有限公司 | Method, apparatus and storage medium for video conference organization |
| CN110935158A (en) * | 2019-12-02 | 2020-03-31 | 庄丰锴 | Basketball video interaction method and device, intelligent basketball stand and storage medium |
| CN111092784A (en) * | 2019-10-15 | 2020-05-01 | 福建星网智慧科技股份有限公司 | MCU cluster automatic testing method and system based on B/S architecture |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110719428A (en) * | 2018-07-11 | 2020-01-21 | 中兴通讯股份有限公司 | Method, apparatus and storage medium for video conference organization |
| CN111092784A (en) * | 2019-10-15 | 2020-05-01 | 福建星网智慧科技股份有限公司 | MCU cluster automatic testing method and system based on B/S architecture |
| CN111092784B (en) * | 2019-10-15 | 2021-11-09 | 福建星网智慧科技有限公司 | MCU cluster automatic testing method and system based on B/S architecture |
| CN110935158A (en) * | 2019-12-02 | 2020-03-31 | 庄丰锴 | Basketball video interaction method and device, intelligent basketball stand and storage medium |
| CN110935158B (en) * | 2019-12-02 | 2021-05-04 | 庄丰锴 | Basketball video interaction method and device, intelligent basketball stand and storage medium |
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