CN203645768U - A secure access gateway for external network video standards in power systems - Google Patents
A secure access gateway for external network video standards in power systems Download PDFInfo
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- CN203645768U CN203645768U CN201320531870.2U CN201320531870U CN203645768U CN 203645768 U CN203645768 U CN 203645768U CN 201320531870 U CN201320531870 U CN 201320531870U CN 203645768 U CN203645768 U CN 203645768U
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- 238000012544 monitoring process Methods 0.000 claims description 23
- 238000002955 isolation Methods 0.000 abstract 2
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Abstract
The utility model relates to an electric system external network video standard safety access gateway, comprising a power grid video unified supervision platform, and characterized by further comprising a video decoding server, a video coding server, a video control server and a single isolation device. The video decoding server is connected with each video device of the external network. The video decoding server is connected with the video coding server. The video decoding server is connected with the power grid video unified supervision platform. The power grid video unified supervision platform is connected with the video decoding server through the video control server and the single isolation device. The electric system external network video standard safety access gateway of the utility model has simple configuration, realizes the access of the front-end device of an external network video supervision system, and achieves unified supervision and unified management.
Description
Technical field
The outer net video monitoring system that the utility model relates to electric power system is linked into the device, particularly a kind of electric power system outer net video standard safe access gateway of Surveillance center's unified platform.
Background technology
Video monitoring system is as the auxiliary monitoring means of operation of power networks, maintenance, along with the encoding and decoding technique of video monitoring, the development of Intellectual Analysis Technology, transformer substation video plays more importantly effect at aspects such as realizing visual remote monitoring and operation, by video intelligent analysis, intelligent interlink, for providing video technique, supports transformer station's other system.By Intellectualized Video Monitoring means, for power grid visualization operation, visual control, emergency command provide service.Communication network is constantly towards broadband and IPization future development, and its main purpose is exactly the multimedia real time business in order to carry IPization, especially fully supports high-quality video stream media business.The monitoring intelligent of power network video supervisory control system, wideband, integrated platform are the inexorable trends of future development.
Telecommunication system construction has video monitoring system, comprise urban road monitor, Important Sections, station, harbour, harbour, important unit etc., by networking with video telecommunication supervisory control system, the vision signal of telecommunications is linked in electric power system, realize monitoring in real time, not only reduced unnecessary equipment investment but also solved the problem that electric power need to be monitored.
Utility model content
The purpose of this utility model is to provide a kind of electric power system outer net video standard safe access gateway, and the access of the outer net video monitoring system headend equipment that can achieve a butt joint reaches the object of unified monitoring unified management.
The utility model adopts following scheme to realize: a kind of electric power system outer net video standard safe access gateway, comprise that power network video unifies monitoring platform, characterized by further comprising video decode server, Video coding server, video control server and individual event xegregating unit; Described video decode server is connected with each video equipment of outer net; Video decode server is connected with described video decode server; Described video decode server is unified monitoring platform with described power network video and is connected; Described power network video is unified monitoring platform and is connected with described video decode server through described video control server, unidirectional xegregating unit.
In utility model one embodiment, described each video equipment comprises DVR DVR, video server DVS and IP video camera.
In utility model one embodiment, described video decode server has 16 road network network video decodes.
In utility model one embodiment, described video decode server has N platform, and described N is not less than 2 natural number.
The utlity model has following advantage: (1) can access the video monitoring front end equipment of multiple producer different model.(2) guaranteed the internet security between system intranet and extranet by xegregating unit.
Accompanying drawing explanation
Fig. 1 is the utility model configuration diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, the present embodiment provides a kind of electric power system outer net video standard safe access gateway, comprise that power network video unifies monitoring platform, characterized by further comprising video decode server, Video coding server, video control server and individual event xegregating unit; Described video decode server is connected with each video equipment of outer net; Video decode server is connected with described video decode server; Described video decode server is unified monitoring platform with described power network video and is connected; Described power network video is unified monitoring platform and is connected with described video decode server through described video control server, unidirectional xegregating unit.
The utility model is analog video by the Internet video by outer net front end video equipment of video decode server, transmits by analog data line, is linked into Video coding server, internet security while having avoided direct employing IP network transmission of video; The safe xegregating unit of its Adoption Network is realized the one-way data transmission of video control signal of electric power data network to public network, has guaranteed the fail safe of network.Be noted that the equipment that the utility model adopts is all some common apparatus, but this kind of those existing equipments connects the access of combining the outer net video monitoring system headend equipment that can achieve a butt joint, and reaches the object of unified monitoring unified management.Simple in structure, possess certain use value.
Preferably, described each video equipment comprises DVR DVR, video server DVS and IP video camera etc., and in order better to realize the access of multichannel object, in the present embodiment, described video decode server has 16 road network network video decodes.And described video decode server can have N platform, described N is not less than 2 natural number.Like this, this gateway can farthest meet the ability of network system Video processing.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. an electric power system outer net video standard safe access gateway, comprises that power network video unifies monitoring platform, characterized by further comprising video decode server, Video coding server, video control server and individual event xegregating unit; Described video decode server is connected with each video equipment of outer net; Video decode server is connected with described video decode server; Described video decode server is unified monitoring platform with described power network video and is connected; Described power network video is unified monitoring platform and is connected with described video decode server through described video control server, unidirectional xegregating unit.
2. electric power system outer net video standard safe access gateway according to claim 1, is characterized in that: described each video equipment comprises DVR DVR, video server DVS and IP video camera.
3. electric power system outer net video standard safe access gateway according to claim 1, is characterized in that: described video decode server has 16 road network network video decodes.
4. electric power system outer net video standard safe access gateway according to claim 1, is characterized in that: described video decode server has N platform, and described N is not less than 2 natural number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531870.2U CN203645768U (en) | 2013-08-29 | 2013-08-29 | A secure access gateway for external network video standards in power systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531870.2U CN203645768U (en) | 2013-08-29 | 2013-08-29 | A secure access gateway for external network video standards in power systems |
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| Publication Number | Publication Date |
|---|---|
| CN203645768U true CN203645768U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320531870.2U Expired - Fee Related CN203645768U (en) | 2013-08-29 | 2013-08-29 | A secure access gateway for external network video standards in power systems |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595956A (en) * | 2013-08-29 | 2014-02-19 | 国家电网公司 | external network video standard safety access gateway in electric power system |
| CN103595956B (en) * | 2013-08-29 | 2016-11-30 | 国家电网公司 | A kind of power system external network video standard safe access gateway |
| TWI649983B (en) * | 2015-10-29 | 2019-02-01 | 日商東芝股份有限公司 | Monitoring control system and monitoring control method |
-
2013
- 2013-08-29 CN CN201320531870.2U patent/CN203645768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595956A (en) * | 2013-08-29 | 2014-02-19 | 国家电网公司 | external network video standard safety access gateway in electric power system |
| CN103595956B (en) * | 2013-08-29 | 2016-11-30 | 国家电网公司 | A kind of power system external network video standard safe access gateway |
| TWI649983B (en) * | 2015-10-29 | 2019-02-01 | 日商東芝股份有限公司 | Monitoring control system and monitoring control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20200829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |