CN107959820A - A kind of visual meeting room integrated communication management system - Google Patents
A kind of visual meeting room integrated communication management system Download PDFInfo
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- CN107959820A CN107959820A CN201711205269.3A CN201711205269A CN107959820A CN 107959820 A CN107959820 A CN 107959820A CN 201711205269 A CN201711205269 A CN 201711205269A CN 107959820 A CN107959820 A CN 107959820A
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Classifications
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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
- H04N7/155—Conference systems involving storage of or access to video conference sessions
-
- 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
- H04L12/1827—Network arrangements for conference optimisation or adaptation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
-
- 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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention discloses a kind of visual meeting room integrated communication management system, including audio-video collection module, Cloud Server, some Switching Modules and some outlet terminals；The audio-video collection module includes audio collection unit, video acquisition unit and audio video transmission unit；The Cloud Server includes audio and video storage unit, time-labeling unit, time match unit, synthesis unit and path optimization's unit；The Switching Module includes multiple Switch Interface Unit, acquiring unit and start unit.The present invention is by the time-labeling unit in Cloud Server and time match unit, it can be achieved that audio-visual synchronization is transmitted；Plan in the path that passage path optimization unit transmits audio/video information, and combine multiple Switching Modules, the combination of different transmission path can be achieved, ensure the Accuracy and high efficiency of information transmission, meet the pathway requirements of different outlet terminals, the system have the characteristics that transmission speed it is fast, it is easy to operation management, transmission accuracy it is high and visual.
Description
Technical field
The invention belongs to communication transmission technology field, is related to a kind of visual meeting room integrated communication management system.
Background technology
Video conferencing system, also known as TV conference system, refer to individual or the colony of two or more different places,
By transmission line and multimedia equipment, sound, image and documentation are mutually passed, instant and interactive communication is realized, with reality
The system equipment of existing meeting purpose.The use of video conference is somewhat like phone, except that can see the people to converse with you and carry out language
Speech exchange is outer, moreover it is possible to sees their expression and action, makes the people in different places just as being linked up in same room.
Now with the high speed development of Internet technology, the enterprise customer of network video conferencing product gradually increases
More, traditional video conferencing product is expensive, again with special line or ISDN (ISDN)；Software product performance is very
It is unstable, it is inconvenient to use, information transmission accuracy it is poor, furthermore cumbersome downloads installation steps and to bandwidth it is higher want
Ask, have been unable to meet the primary demand of user, while there are the problem of audio output and inconsistent video output, seriously affect defeated
The effect gone out.
The content of the invention
It is an object of the invention to provide a kind of visual meeting room integrated communication management system, solves existing meeting
During the telecommunication management of room, existence information transmission accuracy is poor, efficiency is low, complicated and audio and video export nonsynchronous problem.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of visual meeting room integrated communication management system, including audio-video collection module, Cloud Server, Ruo Ganjiao
Change the mold block and some outlet terminals；
The audio-video collection module is used to gather the indoor video information of meeting and audio-frequency information, and the audio and video are adopted
Collect the IP address of module and the video information of collection, audio-frequency information are sent to Switching Module；
The Cloud Server is used to store the corresponding IP address of outlet terminal, for receiving the audio letter of Switching Module transmission
Breath and video information, audio-frequency information and video information to reception are encoded, corrected, synchronism output is handled and calculated optimal
Transmission path；
The Switching Module is used for video information, audio-frequency information and the IP address for receiving the transmission of audio-video collection module, will
The audio-frequency information and video information of reception are sent to Cloud Server；Cloud Server is searched according to the IP address of audio-video collection module
The corresponding IP address information of outlet terminal of middle storage and the optimal path for reaching the outlet terminal；Cloud Server is received to send
Audio/video information, and be transmitted to next Switching Module or outlet terminal according to optimal path information；
The outlet terminal is used for the audio/video information after showing Cloud Server processing for receiving Switching Module transmission, goes forward side by side
Row image display.
Further, the audio-video collection module includes audio collection unit, video acquisition unit and audio video transmission
Unit；
Audio collection unit is used to gather the indoor audio-frequency information of meeting, and the audio-frequency information of collection is sent to audio and video
Transmission unit；
Video acquisition unit is used to gather the indoor video image information of meeting, and the video image information of collection is sent
To audio video transmission unit；
Audio video transmission unit is used to receiving the information that audio collection unit and video acquisition unit are sent, and by reception
Audio/video information is sent to Switching Module.
Further, the Cloud Server includes audio and video storage unit, time-labeling unit, time match unit, conjunction
Into unit and path optimization's unit；
The audio and video storage unit is with being used for the IP for storing the corresponding outlet terminal of IP address of audio-video collection module
Location information, the audio-frequency information and video information and audio information and video information transmission of the terminal collection of storage video acquisition
To the optimal path of different outlet terminals；
The time-labeling unit is used to carry out time parameter mark to audio-frequency information and video information；
Time match unit be used for by the time marked in audio-frequency information and time for being marked in corresponding video information into
Row matching, and the audio-frequency information after matching and video information are synchronously sent to synthesis unit；
The synthesis unit is used to be synthesized the audio-frequency information after time match unit and video information, meets sound
Audio video synchronization, and the audio/video information of synthesis is sent to path optimization's unit；
Path optimization's unit is used to be transmitted the audio/video information after synthesis Path selection processing, calculates sound
Video information transmission to different outlet terminals optimal path information, and by the audio/video information and optimal path information after synthesis
Feed back to Switching Module.
Further, the Switching Module includes multiple Switch Interface Unit, acquiring unit and start unit；
The Switch Interface Unit is used to be communicatively coupled with Cloud Server and other Switching Modules；
The acquiring unit is used for the IP address information for receiving the transmission of audio-video collection module, and obtains cloud according to IP address
The IP address information of the corresponding outlet terminal of the IP address and the optimal path of the outlet terminal is reached in server；
The start unit is used for the transmission for controlling audio/video information, and believes the audio and video after synthesis according to optimal path
Breath is sent to next Switching Module or outlet terminal.
Beneficial effects of the present invention：
The present invention, can be to the audio after time-labeling by the time-labeling unit and time match unit in Cloud Server
Information and video information are matched, and realize the characteristics of audio-visual synchronization is transmitted；Passage path optimizes unit to audio/video information
The path of transmission is planned, and combines multiple Switching Modules, it can be achieved that the combination of different transmission path, ensures information transmission
Accuracy and high efficiency, meets the pathway requirements of different outlet terminals, the system have transmission speed it is fast, it is easy to operation management,
Transmit that accuracy is high and visual feature.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of schematic diagram of visual meeting room integrated communication management system of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
Refering to Figure 1, the present invention adopts for a kind of visual meeting room integrated communication management system, including audio and video
Collect module, Cloud Server, some Switching Modules and some outlet terminals；
Audio-video collection module is installed in meeting room, for gathering the indoor video information of meeting and audio-frequency information, and
The audio-video collection mould IP address in the block and the video information of collection, audio-frequency information are sent to Switching Module；
Cloud Server be used for store the corresponding IP address of outlet terminal, for receive Switching Module transmission audio-frequency information and
Video information, audio-frequency information and video information to reception are encoded, corrected, synchronism output is handled and calculate transmission path
Optimization；
Switching Module is connected with audio-video collection module, Cloud Server and other Switching Modules respectively, is regarded for receiving sound
Video information, audio-frequency information and the IP address that frequency acquisition module is sent, the audio-frequency information of reception and video information are sent to cloud
Server；The corresponding IP address information of outlet terminal stored in Cloud Server is searched according to the IP address of audio-video collection module
And reach the optimal path of the outlet terminal；The audio/video information that Cloud Server is sent is received, and according to optimal path information
It is transmitted to next Switching Module or outlet terminal；
Outlet terminal is used for the audio/video information after showing Cloud Server processing for receiving Switching Module transmission, and carries out figure
As display.
Audio-video collection module includes audio collection unit, video acquisition unit and audio video transmission unit, audio collection
Unit is used to gather the indoor audio-frequency information of meeting, and the audio-frequency information of collection is sent to audio video transmission unit；
Video acquisition unit is used to gather the indoor video image information of meeting, and the video image information of collection is sent
To audio video transmission unit；
Audio video transmission unit is used to receiving the information that audio collection unit and video acquisition unit are sent, and by reception
Audio/video information is sent to Switching Module.
It is excellent that Cloud Server includes audio and video storage unit, time-labeling unit, time match unit, synthesis unit and path
Change unit；
Audio and video storage unit is used for the IP address letter for storing the corresponding outlet terminal of IP address of audio-video collection module
Breath, the audio-frequency information and video information and audio information and video information transmission of storage video acquisition terminal collection be not to
With the optimal path of outlet terminal；
Time-labeling unit includes audio time mark unit and video time mark unit, and audio time mark unit is used
Audio-frequency information in audio and video storage unit carries out time parameter mark, and video time mark unit is used to deposit audio and video
Video information in storage unit carries out time parameter mark；
Time match unit be used for by the time marked in audio-frequency information and time for being marked in corresponding video information into
Row matching, and the audio-frequency information after matching and video information are synchronously sent to synthesis unit；
Synthesis unit is used to be synthesized the audio-frequency information after time match unit and video information, ensures video letter
Breath is mutually coordinated in time with audio-frequency information, meets audio-visual synchronization, and the audio/video information of synthesis is sent to path optimization
Unit.
Path optimization's unit is used to be transmitted the audio/video information after synthesis Path selection processing, calculates audio and video
Information is transmitted to the optimal path information of different outlet terminals, and the audio/video information after synthesis and optimal path information are fed back
To Switching Module, wherein path optimization's unit uses comparative selection mode, according to the IP address information of outlet terminal, is reached
Some paths of the outlet terminal, and shortest path comparison is carried out to some paths, and then draw optimal path information.
Switching Module includes multiple Switch Interface Unit, acquiring unit and start unit, and Switch Interface Unit is used for and cloud
Server and other Switching Modules are communicatively coupled, and realize the transmission of data；
Acquiring unit is used for the IP address information for receiving the transmission of audio-video collection module, and obtains cloud service according to IP address
The IP address information of the corresponding outlet terminal of the IP address and the optimal path of the outlet terminal is reached in device；
Start unit is used for the transmission for controlling audio/video information, once the audio/video information of Cloud Server transmission is received,
Start unit, which is sent, starts transmission instruction, sends the audio/video information after synthesis to next Switching Module according to optimal path
Or outlet terminal.
Outlet terminal includes the LED display of different size and carries audio player, for showing video image information,
Audio-frequency information is played at the same time, realizes simultaneously operating.
The present invention, can be to the audio after time-labeling by the time-labeling unit and time match unit in Cloud Server
Information and video information are matched, and realize the characteristics of audio-visual synchronization is transmitted；Passage path optimizes unit to audio/video information
The path of transmission is planned, and combines multiple Switching Modules, it can be achieved that the combination of different transmission path, ensures information transmission
Accuracy and high efficiency, meets the pathway requirements of different outlet terminals, the system have transmission speed it is fast, it is easy to operation management,
Transmit that accuracy is high and visual feature.
Above content is only to design example and explanation of the invention, affiliated those skilled in the art
Various modifications or additions are done to described specific embodiment or are substituted in a similar way, without departing from invention
Design or surmount scope defined in the claims, be within the scope of protection of the invention.
Claims (4)
- A kind of 1. visual meeting room integrated communication management system, it is characterised in that：Including audio-video collection module, cloud service Device, some Switching Modules and some outlet terminals；The audio-video collection module is used to gather the indoor video information of meeting and audio-frequency information, and by the audio-video collection mould The IP address of block and the video information of collection, audio-frequency information are sent to Switching Module；The Cloud Server be used for store the corresponding IP address of outlet terminal, for receive Switching Module transmission audio-frequency information and Video information, audio-frequency information and video information to reception are encoded, corrected, synchronism output is handled and calculate optimal transmission Path；The Switching Module is used for video information, audio-frequency information and the IP address for receiving the transmission of audio-video collection module, will receive Audio-frequency information and video information send to Cloud Server；Searched in Cloud Server and deposited according to the IP address of audio-video collection module The corresponding IP address information of outlet terminal of storage and the optimal path for reaching the outlet terminal；Receive the sound that Cloud Server is sent Video information, and it is transmitted to next Switching Module or outlet terminal according to optimal path information；The outlet terminal is used for the audio/video information after showing Cloud Server processing for receiving Switching Module transmission, and carries out figure As display.
- A kind of 2. visual meeting room integrated communication management system according to claim 1, it is characterised in that：The sound Video acquisition module includes audio collection unit, video acquisition unit and audio video transmission unit；Audio collection unit is used to gather the indoor audio-frequency information of meeting, and the audio-frequency information of collection is sent to audio video transmission Unit；Video acquisition unit is used to gather the indoor video image information of meeting, and the video image information of collection is sent to sound Video Transmission Unit；Audio video transmission unit is used for the information for receiving audio collection unit and video acquisition unit is sent, and the sound of reception is regarded Frequency information is sent to Switching Module.
- A kind of 3. visual meeting room integrated communication management system according to claim 1, it is characterised in that：The cloud Server includes audio and video storage unit, time-labeling unit, time match unit, synthesis unit and path optimization's unit；The audio and video storage unit is used for the IP address letter for storing the corresponding outlet terminal of IP address of audio-video collection module Breath, the audio-frequency information and video information and audio information and video information transmission of storage video acquisition terminal collection be not to With the optimal path of outlet terminal；The time-labeling unit is used to carry out time parameter mark to audio-frequency information and video information；Time match unit be used for by the time marked in audio-frequency information and marked in corresponding video information time progress Match somebody with somebody, and the audio-frequency information after matching and video information are synchronously sent to synthesis unit；The synthesis unit is used to be synthesized the audio-frequency information after time match unit and video information, meets audio and video It is synchronous, and the audio/video information of synthesis is sent to path optimization's unit；Path optimization's unit is used to be transmitted the audio/video information after synthesis Path selection processing, calculates audio and video Information is transmitted to the optimal path information of different outlet terminals, and the audio/video information after synthesis and optimal path information are fed back To Switching Module.
- A kind of 4. visual meeting room integrated communication management system according to claim 1, it is characterised in that：The friendship Mold changing block includes multiple Switch Interface Unit, acquiring unit and start unit；The Switch Interface Unit is used to be communicatively coupled with Cloud Server and other Switching Modules；The acquiring unit is used for the IP address information for receiving the transmission of audio-video collection module, and obtains cloud service according to IP address The IP address information of the corresponding outlet terminal of the IP address and the optimal path of the outlet terminal is reached in device；The start unit is used for the transmission for controlling audio/video information, and sends out the audio/video information after synthesis according to optimal path Send to next Switching Module or outlet terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711205269.3A CN107959820A (en) | 2017-11-27 | 2017-11-27 | A kind of visual meeting room integrated communication management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711205269.3A CN107959820A (en) | 2017-11-27 | 2017-11-27 | A kind of visual meeting room integrated communication management system |
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| CN201711205269.3A Pending CN107959820A (en) | 2017-11-27 | 2017-11-27 | A kind of visual meeting room integrated communication management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087094A (en) * | 2019-04-26 | 2019-08-02 | 湖南琴岛网络传媒科技有限公司 | A kind of video living transmission system and its signal processing method based on mixing cloud storage |
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