CN103369298A - Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) - Google Patents
Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) Download PDFInfo
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- CN103369298A CN103369298A CN2012100955973A CN201210095597A CN103369298A CN 103369298 A CN103369298 A CN 103369298A CN 2012100955973 A CN2012100955973 A CN 2012100955973A CN 201210095597 A CN201210095597 A CN 201210095597A CN 103369298 A CN103369298 A CN 103369298A
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Abstract
The invention discloses a converting station video monitoring system achieving package transmission based on a session initiation protocol (SPI). The converting station video monitoring system comprises a lower-level platform, an upper-level platform and an SPI gateway. The lower-level platform comprises a lower-level data server, a lower-level management server, a lower-level communication server and a plurality of cameras, wherein the plurality of cameras are connected with the lower-level data server, the lower-level data server, the lower-level management server and the lower-level communication server are connected with each other, the lower-level communication server is connected with an upper-level communication server through the SPI gateway, and the upper-level communication server, an upper-level data server and an upper-level management server are connected with each other. According to the converting station video monitoring system, the upper-level platform and the lower-level platform can achieve hierarchical, layering and sub-package transmission functions due to the fact that the upper-level platform and the lower-level platform can set different presetting bit information to the same camera according to needs of actual service and make transmission lines according to the presetting bit information.
Description
Technical field
The present invention relates to a kind of video monitoring system, relate in particular to a kind of video monitoring system for substation based on the subpackage transmission of Session Initiation Protocol of realizing upper and lower level platform hierarchical classification transfer function.
Background technology
Video monitoring system for substation in the existing electric power system is at different times, form with the disparity items construction by different departments, what adopt also is system and the equipment of distinct device producer, different times, has formed that present product type is numerous, the irregular present situation that differs, can't unify centralized monitor of technical performance index.Not only can't satisfy the requirement of Unattended substation, more can't satisfy the growth requirement of electrical network intelligent construction, 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, unified construction criteria, unified technical system and the unified platform are managed, and satisfy the growth requirement of video monitoring system globalize, integration, become to solve the key technology that each producer's video monitoring system interconnects.The subpackage transmission is in the time of will making an inspection tour equipment for supervisory control system, according to demand the picture of the different presetting bits of different cameras successively subpackage to be transferred to supervisory control system, there is no at present bibliographical information and the application case of head it off.
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Summary of the invention
Purpose of the present invention just is to provide in order to address the above problem a kind of video monitoring system for substation based on the subpackage transmission of Session Initiation Protocol of realizing upper and lower level platform hierarchical classification transfer function.
In order to achieve the above object, the present invention has adopted following technical scheme:
The present invention includes subordinate's platform, superior platforms and Session Initiation Protocol gateway, described subordinate platform comprises subordinate's data server, subordinate's management server, subordinate's communication server and a plurality of video camera, described superior platforms comprises higher level's data server, upper management server and higher level's communication server, the signal output part of a plurality of described video cameras is connected with the video signal input terminal of described subordinate data server respectively, the management communication port of described subordinate data server is connected with described subordinate management server, the network communication interface of described subordinate data server is connected with the described subordinate communication server, the control signal input of the described subordinate communication server is connected with the control signal output of described subordinate management server, the remote communications port of the described subordinate communication server is connected with the remote communications port of described higher level's communication server by described Session Initiation Protocol gateway, described higher level's communication server is connected with the network communication interface of described higher level's data server, the management communication port of described higher level's data server is connected with described upper management server, and the control signal input of described higher level's communication server is connected with the control signal output of described upper management server.
In the practical application, the needs of the basis oneself that upper and lower level platform can hierarchical classification are managed the presetting bit information of video camera and different transmission routes are set.When preset positions of camera is set, can encode to the different presetting bits of same video camera.Because the use of upper and lower level platform is layering subpackage transmission, each platform has otherness and independence in the use to video camera, can carry out different presetting bit settings according to own needs to same camera respectively so need to satisfy upper and lower level platform, upper and lower level platform does not need the mutual presetting bit information of setting separately, only need with different codings the presetting bit of video camera to be distinguished, for example represent the presetting bit information that subordinate's platform is set with 1-50, represent the presetting bit information that superior platforms is set with 51-100.Upper and lower level platform adds corresponding transmission route on the presetting bit information that sets separately, realize hierarchical classification subpackage transfer function.
Beneficial effect of the present invention is:
The present invention arranges different presetting bit information according to actual business requirement to same video camera with the subordinate platform by superior platforms, and formulates transmission route according to presetting bit information, realizes the transfer function of upper and lower grade of platform hierarchical classification subpackage.
Description of drawings
Accompanying drawing is system architecture diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described in detail:
As shown in drawings, the present invention includes subordinate's platform, superior platforms and Session Initiation Protocol gateway, subordinate's platform comprises subordinate's data server, subordinate's management server, subordinate's communication server and a plurality of video camera, video camera comprises the first video camera among the figure, the second video camera, the N video camera, superior platforms comprises higher level's data server, upper management server and higher level's communication server, the signal output part of a plurality of video cameras is connected with the video signal input terminal of subordinate data server respectively, the management communication port of subordinate's data server is connected with the subordinate management server, the network communication interface of subordinate's data server is connected with the subordinate communication server, the control signal input of subordinate's communication server is connected with the control signal output of subordinate's management server, the remote communications port of subordinate's communication server is connected with the remote communications port of higher level's communication server by described Session Initiation Protocol gateway, higher level's communication server is connected with the network communication interface of higher level's data server, the management communication port of higher level's data server is connected with the upper management server, and the control signal input of higher level's communication server is connected with the control signal output of upper management server.
As shown in drawings, in the application, with prefecture-level transformer station's platform as subordinate's platform, with provincial transformer station's platform as superior platforms.Superior platforms configures the different presetting bit information of station end video camera as required with the subordinate platform, each video camera is according to the respectively corresponding different monitoring of different presetting bit information zone, and distinguish with different codings, so that upper and lower level platform is distinguished the different presetting bits of same video camera.After setting presetting bit, upper and lower level platform just can be formulated corresponding transmission route according to presetting bit information, realizes hierarchical classification subpackage transmission.
By reference to the accompanying drawings, the below explains the process that upper and lower level platform arranges presetting bit and realizes hierarchical classification subpackage transmission with concrete resource supplying process:
1, after subordinate's platform was registered by employing standard SIP flow process (Http Digest) authentication mode superior platform, superior platforms learnt that subordinate's platform is online;
2, superior platforms, subordinate's platform arrange the presetting bit information of video camera according to the needs of oneself respectively, and different presetting bit information is encoded, and this information is kept in the video camera.
3, superior platforms, subordinate's platform according to preset positions of camera information, carry out the setting of transmission route respectively at this platform.
4, during this platform of subordinate's platform invoke transmission route, directly cloud mirror (comprising The Cloud Terrace, camera lens and auxiliary equipment) control action is delivered to encoding device, finishes having access to of transmission route.
When superior platforms was called this platform transmission route, according to the preset positions of camera that arranges, superior platforms sent INFO and carries out Yun Jing (comprising The Cloud Terrace, camera lens and auxiliary equipment) control to subordinate's platform, carries user class and instruction action in the message; After the action of Yun Jing control was delivered to encoding device, subordinate's platform returned successfully or failure response.After the success, superior platforms can successfully be had access to the video resource that arranges in the transmission route.
Claims (1)
1. video monitoring system for substation based on the subpackage of Session Initiation Protocol transmission, it is characterized in that: comprise subordinate's platform, superior platforms and Session Initiation Protocol gateway, described subordinate platform comprises subordinate's data server, subordinate's management server, subordinate's communication server and a plurality of video camera, described superior platforms comprises higher level's data server, upper management server and higher level's communication server, the signal output part of a plurality of described video cameras is connected with the video signal input terminal of described subordinate data server respectively, the management communication port of described subordinate data server is connected with described subordinate management server, the network communication interface of described subordinate data server is connected with the described subordinate communication server, the control signal input of the described subordinate communication server is connected with the control signal output of described subordinate management server, the remote communications port of the described subordinate communication server is connected with the remote communications port of described higher level's communication server by described Session Initiation Protocol gateway, described higher level's communication server is connected with the network communication interface of described higher level's data server, the management communication port of described higher level's data server is connected with described upper management server, and the control signal input of described higher level's communication server is connected with the control signal output of described upper management server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100955973A CN103369298A (en) | 2012-04-01 | 2012-04-01 | Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) |
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| CN2012100955973A CN103369298A (en) | 2012-04-01 | 2012-04-01 | Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) |
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Citations (4)
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| CN1913461A (en) * | 2006-08-30 | 2007-02-14 | 北京天地互连信息技术有限公司 | Remote vedio monitoring system based on next generation interconnection network and its implementing method |
| CN102256108A (en) * | 2011-05-30 | 2011-11-23 | 四川省电力公司 | Automatic tracking positioning system for multiple paths of video for personnel in intelligent transformer substation |
| 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 |
| CN202514015U (en) * | 2012-04-01 | 2012-10-31 | 四川省电力公司通信自动化中心 | Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) |
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2012
- 2012-04-01 CN CN2012100955973A patent/CN103369298A/en active Pending
Patent Citations (4)
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| CN1913461A (en) * | 2006-08-30 | 2007-02-14 | 北京天地互连信息技术有限公司 | Remote vedio monitoring system based on next generation interconnection network and its implementing method |
| CN102256108A (en) * | 2011-05-30 | 2011-11-23 | 四川省电力公司 | Automatic tracking positioning system for multiple paths of video for personnel in intelligent transformer substation |
| 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 |
| CN202514015U (en) * | 2012-04-01 | 2012-10-31 | 四川省电力公司通信自动化中心 | Converting station video monitoring system achieving package transmission based on session initiation protocol (SPI) |
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Application publication date: 20131023 |