CN102769738A - A SIP protocol-based decoding system for substation video monitoring on the wall - Google Patents
A SIP protocol-based decoding system for substation video monitoring on the wall Download PDFInfo
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- CN102769738A CN102769738A CN2012101786578A CN201210178657A CN102769738A CN 102769738 A CN102769738 A CN 102769738A CN 2012101786578 A CN2012101786578 A CN 2012101786578A CN 201210178657 A CN201210178657 A CN 201210178657A CN 102769738 A CN102769738 A CN 102769738A
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Abstract
The invention discloses an SIP (session initiation protocol)-based on-the-wall decoding system for transformer substation video monitoring. The SIP-based on-the-wall decoding system for transformer substation video monitoring comprises a superior platform and a subordinate platform, and in the superior platform, output ends of a plurality of cameras are connected with a short-range communication port of a subordinate communication server through front-end coding equipment and a subordinate video management server, a remote communication port of the subordinate communication server is connected with a remote communication port of a superior communication server, a short-range communication port of the superior communication server is connected with a video signal input end of an on-the-wall decoding unit through the superior communication server, a control signal input end of the on-the-wall decoding unit is connected with a control signal output end of a PC (personal computer) management workstation, and a video signal output end of the on-the-wall decoding unit is sequentially connected with a signal input end of a large spliced screen through a video switching matrix and a video splicing controller sequentially. The SIP-based on-the-wall decoding system for transformer substation video monitoring integrates video resources and achieves on-the-wall display of the video resources, so that the requirements on unified invoking of the video resources are met.
Description
Technical field
The present invention relates to a kind of video monitoring system for substation, relate in particular to a kind of differentiated control and realize the information sharing of upper and lower level based on wall decode system on transformer station's video monitoring of Session Initiation Protocol.
Background technology
Video monitoring system for substation in the existing power system is at different times, form with the disparity items construction by different departments; What adopt also is the system and the equipment of distinct device producer, different times; Formed that present product type is numerous, the irregular present situation that differs, can't unify centralized monitor of technical performance index,, can't go up the wall decoding to the image of video system particularly in occasions such as Police Command Center, control centres; On large-screen, call video monitoring system; Not only can't satisfy the unwatched requirement of transformer station, also can't satisfy the demand of three collection, five big systems, more can't satisfy the intelligent growth requirement of building of electrical network; The intellectuality that has had a strong impact on video monitoring system promotes, and can't effectively bring into play the technical support of video monitoring system on company's lean management and intensive management.Therefore, realize the last wall decoding function of video monitoring system for substation, become the key technology that needs to be resolved hurrily, still do not have the bibliographical information and the application case of head it off at present.
Summary of the invention
The object of the invention with regard to be that a kind of differentiated control is provided in order to address the above problem and realize the information sharing of upper and lower level based on wall decode system on transformer station's video monitoring of Session Initiation Protocol.
The present invention realizes above-mentioned purpose through following technical scheme:
The present invention includes superior platforms and subordinate's platform; Said subordinate platform comprises subordinate's communication server, subordinate's video management server, front end encoding device and a plurality of video camera, and said superior platforms comprises higher level's communication server, higher level's video management server, goes up wall decoding unit, PC management work station, video switching matrix, video-splicing controller and splicing large screen; The signal output part of a plurality of said video cameras is connected with the video signal input terminal of said front end encoding device respectively; The VT of said front end encoding device is connected with the video signal input terminal of said subordinate video management server; Said subordinate video management server COM1 is connected with the Near Field Communication port of the said subordinate communication server; The telecommunication port of the said subordinate communication server is connected with the telecommunication port of said higher level's communication server; The Near Field Communication port of said higher level's communication server is connected with the COM1 of said higher level's video management server; The VT of said higher level's video management server is connected with the said signal input part of going up the wall decoding unit; The said signal input end that goes up the wall decoding unit is connected with the control signal output ends of said PC management work station; The said VT of going up the wall decoding unit is connected with the signal input part of said video switching matrix, and the signal output part of said video switching matrix is connected with the signal input part of said video-splicing controller, and the signal output part of said video-splicing controller is connected with the signal input part of said splicing large screen.
During application, video camera carries out video information coding through the front end encoding device or is encoded by himself.Last wall decoding unit carries out user's registration to higher level's video management server, and after succeeding in registration, last wall decoding unit has obtained station end facility information to higher level's video management server, and these information show in the PC management work station.The PC management work station calls the video traffic in the directory tree as required; Last wall decoding unit obtains corresponding video parameter and video flowing from higher level's video management server, and subordinate's platform station end arrives superior platforms through the video flowing after encoding through integrated data network.The PC management work station switches to the video flowing that calls respectively on the large-size screen monitors video wall as required.
As preferably; Be connected through integrated data network between the telecommunication port of the said subordinate communication server and the telecommunication port of said higher level's communication server; Be connected through the DVI cable between the signal input part of the said VT of going up the wall decoding unit and said video switching matrix; Be connected through the DVI/RGB cable between the signal input part of the signal output part of said video switching matrix and said video-splicing controller, be connected through the DVI/RGB cable between the signal output part of said video-splicing controller and the signal input part of said splicing large screen.
Particularly, said video camera is web camera or analog video camera.Web camera (also claiming the IPC video camera) carries out video information coding by himself, and analog video camera carries out video information coding through the front end encoding device.
Beneficial effect of the present invention is:
The present invention is through differentiated control and realize the information sharing of upper and lower level, integrates and goes up wall to video resource and show, satisfies Police Command Center, control centre etc. to the unified demand of calling video resource on large-screen.
Description of drawings
Accompanying drawing is a system architecture diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Shown in accompanying drawing; The present invention includes superior platforms and subordinate's platform; Said subordinate platform comprises subordinate's communication server, subordinate's video management server, front end encoding device and a plurality of video camera; Among the figure video camera comprise first video camera, second video camera, the 3rd video camera ..., the n video camera, superior platforms comprises higher level's communication server, higher level's video management server, goes up wall decoding unit, PC management work station, video switching matrix, video-splicing controller and splicing large screen; The signal output part of a plurality of video cameras is connected with the video signal input terminal of front end encoding device respectively; The VT of front end encoding device is connected with the video signal input terminal of subordinate's video management server; Subordinate's video management server COM1 is connected with the Near Field Communication port of subordinate's communication server; Be connected through integrated data network between the telecommunication port of subordinate's communication server and the telecommunication port of higher level's communication server; The Near Field Communication port of higher level's communication server is connected with the COM1 of higher level's video management server; The VT of higher level's video management server is connected with the signal input part of last wall decoding unit; The signal input end of last wall decoding unit is connected with the control signal output ends of PC management work station; Be connected through the DVI cable between the VT of last wall decoding unit and the signal input part of video switching matrix, be connected through the DVI/RGB cable between the signal input part of the signal output part of video switching matrix and video-splicing controller, be connected through the DVI/RGB cable between the signal output part of video-splicing controller and the signal input part of splicing large screen.As required, video camera adopts web camera or analog video camera.
Shown in accompanying drawing, during application, if the video camera analog video camera then carries out video information coding through the front end encoding device, if the video camera web camera then carries out video information coding by himself.Last wall decoding unit carries out user's registration to higher level's video management server, and after succeeding in registration, last wall decoding unit has obtained station end facility information to higher level's video management server, and these information show in the PC management work station.The PC management work station calls the video traffic in the directory tree as required; Last wall decoding unit obtains corresponding video parameter and video flowing from higher level's video management server, and subordinate's platform station end arrives superior platforms through the video flowing after encoding through integrated data network.The PC management work station as required the video flowing that calls respectively successively through being presented on the large-size screen monitors video wall behind video switching matrix and the video-splicing controller, satisfy Police Command Center, control centre etc. to the unified demand of calling video resource on large-screen.
In conjunction with accompanying drawing, to move towards process with concrete video flowing below and explain the process that wall on the frequency resource is looked closely at transformer station video monitoring station, process is following:
1, the end video camera of standing is divided into two kinds of analog video camera and web cameras, and analog video camera is compiled through front end
Decoding apparatus is encoded, and web camera carries out encoding process voluntarily;
2, go up the wall decoding unit and carry out user's registration to higher level's video management server, after registration was accomplished, last wall decoding unit obtained station end facility information to higher level's video management server, and the information of obtaining shows in the PC management work station;
3, after the superior platforms registration, superior platforms learns that subordinate's platform is online to subordinate's platform through employing standard SIP flow process (Http Digest) authentication mode;
4, superior platforms is initiated INVITE and is asked subordinate's platform through the Streaming Media of PC management work station to subordinate's certain video source of platform request;
5, subordinate's platform sends the 1xx Temporary Response, and incoming call is accepted in the platform processes INVITE of subordinate request, returns the 200OK response, and superior platforms is sent ACK and replied;
6, media channel is opened, and carries out the media data transmission;
7, the PC management work station switches to the demonstration of carrying out various patterns on the different splicing large screens to each road video flowing as required;
8, the PC management work station stops browsing video, and superior platforms transmission/forwarding BYE stops this session, and subordinate's platform stops to send video flowing, postbacks 200OK and gives superior platforms;
9, push geocoding, preset point coding and the active state of the video camera that monitoring scene comprises then.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101786578A CN102769738A (en) | 2012-06-03 | 2012-06-03 | A SIP protocol-based decoding system for substation video monitoring on the wall |
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| CN2012101786578A CN102769738A (en) | 2012-06-03 | 2012-06-03 | A SIP protocol-based decoding system for substation video monitoring on the wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698900A (en) * | 2017-10-20 | 2019-04-30 | 杭州海康威视数字技术股份有限公司 | A kind of data processing method, device and monitoring system |
| CN110808853A (en) * | 2019-10-24 | 2020-02-18 | 浙江大华技术股份有限公司 | Cloud computing product-oriented unified operation and maintenance method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080158336A1 (en) * | 2006-10-11 | 2008-07-03 | Richard Benson | Real time video streaming to video enabled communication device, with server based processing and optional control |
| CN101742267A (en) * | 2009-12-31 | 2010-06-16 | 武汉市公安科学技术研究所 | Video monitoring system of full digitalized networking safe city |
| CN101976889A (en) * | 2010-10-29 | 2011-02-16 | 广东电网公司电力科学研究院 | Substation video and environment monitoring terminal system |
| CN102364934A (en) * | 2011-11-25 | 2012-02-29 | 浙江省电力公司 | A method and system for realizing remote monitoring video transmission by using videophone |
| CN102376147A (en) * | 2011-11-07 | 2012-03-14 | 天津银箭科技有限公司 | Electric power security monitoring and commanding system |
| CN202773003U (en) * | 2012-06-03 | 2013-03-06 | 四川省电力公司通信自动化中心 | Substation video monitor on-wall decoding system based on SIP protocol |
-
2012
- 2012-06-03 CN CN2012101786578A patent/CN102769738A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080158336A1 (en) * | 2006-10-11 | 2008-07-03 | Richard Benson | Real time video streaming to video enabled communication device, with server based processing and optional control |
| CN101742267A (en) * | 2009-12-31 | 2010-06-16 | 武汉市公安科学技术研究所 | Video monitoring system of full digitalized networking safe city |
| CN101976889A (en) * | 2010-10-29 | 2011-02-16 | 广东电网公司电力科学研究院 | Substation video and environment monitoring terminal system |
| CN102376147A (en) * | 2011-11-07 | 2012-03-14 | 天津银箭科技有限公司 | Electric power security monitoring and commanding system |
| CN102364934A (en) * | 2011-11-25 | 2012-02-29 | 浙江省电力公司 | A method and system for realizing remote monitoring video transmission by using videophone |
| CN202773003U (en) * | 2012-06-03 | 2013-03-06 | 四川省电力公司通信自动化中心 | Substation video monitor on-wall decoding system based on SIP protocol |
Non-Patent Citations (1)
| Title |
|---|
| 黄科文: "变电站视频及环境监控系统的设计与实施", 《全国优秀硕士学位论文全文数据库》, 15 February 2012 (2012-02-15) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698900A (en) * | 2017-10-20 | 2019-04-30 | 杭州海康威视数字技术股份有限公司 | A kind of data processing method, device and monitoring system |
| CN109698900B (en) * | 2017-10-20 | 2020-12-25 | 杭州海康威视数字技术股份有限公司 | Data processing method, device and monitoring system |
| CN110808853A (en) * | 2019-10-24 | 2020-02-18 | 浙江大华技术股份有限公司 | Cloud computing product-oriented unified operation and maintenance method |
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Inventor after: Li Fuxiang Inventor after: Ma Mei Inventor after: Ye Youming Inventor after: Tang Na Inventor before: Li Fuxiang Inventor before: Ma Mei Inventor before: Ye Youming Inventor before: Tang Na |
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Application publication date: 20121107 |