CN201118836Y - Video monitoring display server - Google Patents
Video monitoring display server Download PDFInfo
- Publication number
- CN201118836Y CN201118836Y CNU2007200821210U CN200720082121U CN201118836Y CN 201118836 Y CN201118836 Y CN 201118836Y CN U2007200821210 U CNU2007200821210 U CN U2007200821210U CN 200720082121 U CN200720082121 U CN 200720082121U CN 201118836 Y CN201118836 Y CN 201118836Y
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- video monitoring
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- monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model relates to a video monitoring and controlling technology, in particular to the video monitoring and controlling display server based on the network environment. The utility model discloses a video monitoring and controlling display server, which can reduce the flow of low video data, and is compatible with the popular video encoding standard at present. The video monitoring and controlling display server provided by the utility model adopts the technology proposal that the video monitoring and controlling display server comprises a network video interface, a video decoding modular and a video wall, the video monitoring and controlling display server is characterized in that the video monitoring and controlling display server also comprises a user controlling modular, the network video interface is connected with the video decoding modular through the user controlling modular, and the video decoding modular is connected with the video wall. The video monitoring and controlling display server has the advantaged that the data flow of the video data transmitted on the network is greatly reduced, and a plurality of video encoding standards can be supported.
Description
Technical field
The utility model relates to the video monitoring technology, particularly the video monitoring display server of Network Environment
Background technology
The develop rapidly of Internet technology has influence on a lot of fields, utilize cheap IP network resource can finish the dynamic real-time transmission of supervisory control system image, people have realized substantially in any place, can both enter easily any time that network obtains required looking, audio frequency and other supervisory control system warning information.The 5th generation network multimedia supervisory control system technology made the dream of yesterday become the reality of today.
The video monitoring display server has very at safety-security area to be used widely, and in existing product, the overwhelming majority only supports a certain video encoding standard.But, go back the unified video encoding standard of neither one on the present security protection market, many video encoding standards, exist simultaneously such as H264, MPEG4, MPEG2 etc., recently the video encoding standard AVS of China's independent research also is applied to the monitoring field, and the AVS-S in specialized application and monitoring field is also in formulation simultaneously.In the bank monitoring field, there has been independently supervisory control system many sites, and these systems may adopt different video standards, must integrate the equipment of these existing employing various criterions when setting up centralized monitoring system.The display server of existing Surveillance center is to the poor compatibility of various video encoding standards, and on the other hand, because the video signal data amount is big, it is numerous to add the monitoring site, and the transmission of monitor video data has taken a large amount of Internet resources.
The utility model content
Technical problem to be solved in the utility model just provides a kind of video monitoring display server, can reduce the video data flow, and compatible popular video encoding standard at present.
The utility model solve the technical problem, the technical scheme that adopts is, the video monitoring display server, comprise Internet video interface, video decode module, video wall, it is characterized in that, also comprise user's control module, described Internet video interface is connected with the video decode module by described user's control module, and described video decode module is connected with video wall.
Further, described decoder module comprises H264 decoder, MPEG4 decoder, MPEG2 decoder, AVS decoder.
Further, described user's control module disposes analyzer, and described analyzer is connected with corresponding decoder.
Further, described video monitoring display server also comprises video card and monitor, and described monitor is connected with decoder module by video card.
The beneficial effects of the utility model are, adopt request-transmission mode, can be reduced in the video data volume of transmission over networks greatly, supported the various video pattern, can integrate the video monitoring system of existing use different video coding standard very easily, reduce the cost of supervisory control system greatly.Video monitoring display server of the present utility model can add very neatly, delete the video standard that it is supported, has good expandability.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the user's control module of embodiment and the schematic diagram of decoder module.
Embodiment
Below in conjunction with drawings and Examples, describe the technical solution of the utility model in detail.
The utility model makes up user's control module on the PC of video display server platform, a virtual video wall is set on it, make of the control of the operation simulation of user on PC to video wall, control the functions such as video information configuration, the control of local video file playback, picture switching and taking turn on the video wall conveniently, flexibly and intuitively, video display server structure of the present utility model as shown in Figure 1.
The user sends request to video information according to oneself needs, by selection to video flowing, make in the vision signal of Internet video interface input, the video image of appointment is sent to decoder module, the video card of leading up to behind the video image decoding outputs to monitor, and another road input video wall shows.The video code model that the video monitoring display server is supported can increase and decrease by the profile list that adds or delete in user's control module, to adapt to the various video coding standard according to user's needs.
Embodiment
Video display server of the present utility model utilizes the essential information of configuration file recording user, has the user cipher verifying function, can land different servers by the IP address, can obtain all video images under any station server administration with this.
The user monitoring module interfaces is virtual video wall, the display window that comprises analog monitor, take up an official post to mean at PC and decide the video image that display window supervises appointment, effect directly sees on the video wall, promptly when video image is shown in the PC system interface on video wall the corresponding viewing area of corresponding monitor show this video image information.
The video image and the local video file of the transmission of Internet video interface, input video source as decoder module, by the selector in user's control module, gating corresponding decoding passage and decoder, output video image in any one viewing area of any one display channel of appointment.User's control module and decoder module structure are referring to Fig. 2, and the analyzer that disposes in user's control module by analyzing video data stream, is selected suitable decoder.Among Fig. 2, decoder module comprises H264 decoder, MPEG4 decoder, MPEG2 decoder, AVS decoder, corresponds respectively to the decoding of corresponding video encoding standard.In order in same system, to support different video formats and to accomplish system extension fast, adopted a video standard configuration file in this example, this document has indicated video standard that current system supported and analyzer and the decoder corresponding with this standard, the decoder that meets this system requirements, the syntax gauge of analyzer have been defined, realize for the analyzer that does not meet standard, decoder, can make it satisfy this standard by a simple package.Need decoded video stream for each, a decoding environmental variance is set, draw its video code model information by analyzer earlier, give decoding environment variable assignments, go to call corresponding decoder by the decoding environment again and decode.Increase new video standard, only need be written to the video standard that newly adds in the configuration file according to standard, the while puts standard compliant analyzer and decoder in the path as appointment and gets final product.Delete the video standard of being supported and also only need carry out similar operation.By user's control module, can also control the display parameters of video wall.
Claims (4)
1. video monitoring display server, comprise Internet video interface, video decode module, video wall, it is characterized in that, also comprise user's control module, described Internet video interface is connected with the video decode module by described user's control module, and described video decode module is connected with video wall.
2. video monitoring display server according to claim 1 is characterized in that, described decoder module comprises H264 decoder, MPEG4 decoder, MPEG2 decoder, AVS decoder.
3. video monitoring display server according to claim 2 is characterized in that, described user's control module disposes analyzer, and described analyzer is connected with corresponding decoder.
4. video monitoring display server according to claim 1 is characterized in that, described video monitoring display server also comprises video card and monitor, and described monitor is connected with decoder module by video card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200821210U CN201118836Y (en) | 2007-11-26 | 2007-11-26 | Video monitoring display server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200821210U CN201118836Y (en) | 2007-11-26 | 2007-11-26 | Video monitoring display server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118836Y true CN201118836Y (en) | 2008-09-17 |
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ID=39993437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200821210U Expired - Fee Related CN201118836Y (en) | 2007-11-26 | 2007-11-26 | Video monitoring display server |
Country Status (1)
| Country | Link |
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| CN (1) | CN201118836Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023266A (en) * | 2014-05-27 | 2014-09-03 | 烽火通信科技股份有限公司 | Use method of communication coding-decoding assembly of android system |
-
2007
- 2007-11-26 CN CNU2007200821210U patent/CN201118836Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023266A (en) * | 2014-05-27 | 2014-09-03 | 烽火通信科技股份有限公司 | Use method of communication coding-decoding assembly of android system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |