CN201918805U - Substation end system comprising analog camera - Google Patents
Substation end system comprising analog camera Download PDFInfo
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- CN201918805U CN201918805U CN2010206905989U CN201020690598U CN201918805U CN 201918805 U CN201918805 U CN 201918805U CN 2010206905989 U CN2010206905989 U CN 2010206905989U CN 201020690598 U CN201020690598 U CN 201020690598U CN 201918805 U CN201918805 U CN 201918805U
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- 238000012545 processing Methods 0.000 claims abstract description 38
- 230000007613 environmental effect Effects 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 15
- 230000005856 abnormality Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000700605 Viruses Species 0.000 description 2
- 230000001524 infective effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a substation end system comprising an analog camera, which comprises a station end processing unit disposed in a transformer substation. The substation end processing unit is connected with a network camera by a network cable, a switching value access module is disposed on the network camera, and an analog value detector is connected with the network camera by a data cable. The substation end system realizes long-distance connection between the substation end processing unit and the analog value detector, avoids causing equipment redundancy, and saves production cost of enterprises.
Description
Technical field
The utility model relates to the station end system that adopts analog video camera, belongs to the technical field of security and protection of intelligent grid.
Background technology
Along with the continuous expansion of scale of power, electrical network monitors and the operation maintenance workload increases day by day, utilizes the long-range demands such as primary equipment straighforward operation supervision, the supervision of substation equipment operation conditions, dynamic environment supervision of carrying out of intelligentized means urgent day by day.As Guangdong Power Grid take the lead in adopting in the power industry video monitoring system of provincial, local level and station end three-level structure: provincial main website (the provincial main station system of full name transformer station video and environmental monitoring) is used to monitor the real-time monitor message of a plurality of local level main website; Local level main website (full name transformer station video and environmental monitoring local level main station system) is used to monitor the real-time monitor message of a plurality of stations end system, and with information uploading to provincial main website; The end system (full name transformer station video and environmental monitoring station end system) of standing is used to monitor transformer station's live video and environmental information, and with information uploading to the local level main website; The end system of standing comprises station end processing unit (Remote Process Unit is called RPU again) and front end watch-dog, is used to monitor transformer station's live video and environmental information, and with information uploading to the local level master supervisory system.
Because the needs of monitoring requirement, existing station end system generally need be installed video camera, and analog video camera is widely used in the power system monitor because of advantages such as it is with low cost, easy for installation, supporting maturations.Yet along with the continuous expansion of scale of power, existing analog video camera is owing to generally be to connect by analog data line, so its shortcoming that can only be applicable to the short distance video monitoring displays just day by day.At present, solve the long method that is connected at a distance with station end processing unit of analog video camera and mainly contain following two kinds: (1) is by lengthening analog data line; (2) the local corresponding installation station end processing unit of analog video camera is set at needs.But method (1) very easily causes the decay of analog signals, causes the monitor video quality to descend; Method (2) has then improved the input cost of enterprise greatly, and causes the idleness of equipment easily.
The utility model content
The purpose of this utility model is, a kind of station end system that adopts analog video camera is provided.The utility model can be realized standing and hold processing unit to be connected with the long distance of analog video camera, has both saved cost, has made full use of equipment again.
The technical solution of the utility model: adopt the station end system of analog video camera, comprise the station end processing unit and the analog video camera that are arranged in the transformer station, analog video camera is provided with analog-digital conversion module; The end processing unit of standing is connected by netting twine with analog video camera.
In the station end system of above-mentioned employing analog video camera, the end processing unit of standing is connected with video information holder and monitor supervision platform through switch.
In the station end system of aforesaid employing analog video camera, described station end processing unit also is connected with the local level main station system by the IP communication network, and the local level main station system is connected with provincial main station system by the IP communication network.
In the station end system of aforesaid employing analog video camera, described station end processing unit is connected with infrared correlation probe, water logging detector and infrared intrusion detector by data wire.
In the station end system of aforesaid employing analog video camera, described station end processing unit also is connected with the environmental information collecting device, and the environmental information collecting device comprises temperature sensor, air velocity transducer, humidity sensor and SF6 transducer.
In the station end system of aforesaid employing analog video camera, described station end processing unit also is connected with alarm device by data wire, alarm device comprises software and hardware abnormality alarming module and monitoring alarm module, and the monitoring alarm module comprises environmental information abnormality alarming device, fire-fighting alarm device, breaks in alarm device and video unusual fluctuation alarm device.
In the station end system of aforesaid employing analog video camera, described station end processing unit adopts embedded Linux system.
Compared with prior art, the utility model is provided with the analog-digital conversion simulation on analog video camera, the analog signal conversion of analog video camera can be become digital signal, link to each other with station end processing unit by netting twine again, realize that station end processing unit is connected with the long distance of analog video camera; Because analog video camera is with low cost, and need not to increase station end processing unit, both saved cost, made full use of equipment again.
In addition, the end processing unit of standing is connected with video information holder and monitor supervision platform, and the video information holder can store the monitor message that the front end watch-dog obtains, and monitor supervision platform then offers outer monitoring personnel control's platform; The end processing unit of standing is connected with local level master supervisory system and provincial master supervisory system, the monitor message that the front end watch-dog obtains can be uploaded to local level and provincial in real time; Simultaneously, the utility model also is connected with front end watch-dogs such as infrared correlation probe, water logging detector, environmental information collecting device, and cooperate the front end watch-dog to realize the alarm device of alarm effect, the primary equipment of the comprehensive end system of monitoring station has with multi-angle farthest guaranteed the safety of station end system.End processing unit employing embedded Linux system in station of the present utility model can reduce the danger of infective virus greatly, increases the reliability of system, reduces the regular maintenance amount, has satisfied the reliable and simple requirement of maintenance to system of transformer station's end.
Description of drawings
Fig. 1 is a station of the present utility model end structure schematic diagram.
Being labeled as in the accompanying drawing: 1-station end processing unit, 2-analog video camera, 3-analog-digital conversion module, the 4-switch, 5-video information holder, 6-monitor supervision platform, 7-local level main station system, the provincial main station system of 8-, the infrared correlation probe of 9-, 10-water logging detector, the 11-infrared intrusion detector, 12-environmental information collecting device, 13-temperature sensor, the 14-air velocity transducer, the 15-humidity sensor, 16-SF6 transducer, 17-alarm device, 18-software and hardware abnormality alarming module, 19-monitors alarm module, 20-environmental information abnormality alarming device, 21-fire-fighting alarm device, 22-breaks in alarm device, 23-video unusual fluctuation alarm device.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment: adopt the station end system of analog video camera, as shown in Figure 1, comprise the station end processing unit 1 and the analog video camera 2 that are arranged in the transformer station, analog video camera 2 is provided with analog-digital conversion module 3; Stand end processing unit 1 and analog video camera 2 is connected by netting twine; The end processing unit 1 of standing is connected with video information holder 5 (claiming IP SAN again) and monitor supervision platform 6 through switch 4, and the video information holder can store the monitor message that the front end watch-dog obtains, and monitor supervision platform then offers outer monitoring personnel control's platform.The end processing unit 1 of standing also is connected with local level main station system 7 by the IP communication network, and local level main station system 7 is connected with provincial main station system 8 by the IP communication network; The end processing unit 1 of standing is connected with infrared correlation probe 9, water logging detector 10 and infrared intrusion detector 11 by data wire.
The end processing unit 1 of standing also is connected with environmental information collecting device 12, and environmental information collecting device 12 comprises temperature sensor 13, air velocity transducer 14, humidity sensor 15 and SF6 transducer 16; The end processing unit 1 of standing also is connected with alarm device 17 by data wire, and alarm device 17 comprises software and hardware abnormality alarming module 18 and monitoring alarm module 19, sends alarm when software and hardware abnormality alarming module goes wrong in order to the software and hardware at the station end system; Monitoring alarm module 19 comprises environmental information abnormality alarming device 20, fire-fighting alarm device 21, breaks in alarm device 22 and video unusual fluctuation alarm device 23, above-mentioned alarm module is found alarm in order to cooperate corresponding front end watch-dog when running into unusual infringement.The end processing unit 1 of standing adopts embedded Linux system, and linux system can reduce the danger of infective virus greatly, increases the reliability of system, reduces the regular maintenance amount, and it is reliable and safeguard simple requirement to system to have satisfied transformer station's end.
Claims (7)
1. adopt the station end system of analog video camera, it is characterized in that: comprise the station end processing unit (1) and the analog video camera (2) that are arranged in the transformer station, analog video camera (2) is provided with analog-digital conversion module (3); The end processing unit (1) of standing is connected by netting twine with analog video camera (2).
2. the station end system of employing analog video camera according to claim 1 is characterized in that: the end processing unit (1) of standing is connected with video information holder (5) and monitor supervision platform (6) through switch (4).
3. the station end system of employing analog video camera according to claim 2, it is characterized in that: described station end processing unit (1) also is connected with local level main station system (7) by the IP communication network, and local level main station system (7) is connected with provincial main station system (8) by the IP communication network.
4. the station end system of employing analog video camera according to claim 3 is characterized in that: described station end processing unit (1) is connected with infrared correlation probe (9), water logging detector (10) and infrared intrusion detector (11) by data wire.
5. the station end system of employing analog video camera according to claim 4, it is characterized in that: described station end processing unit (1) also is connected with environmental information collecting device (12), and environmental information collecting device (12) comprises temperature sensor (13), air velocity transducer (14), humidity sensor (15) and SF6 transducer (16).
6. the station end system of employing analog video camera according to claim 5, it is characterized in that: described station end processing unit (1) also is connected with alarm device (17) by data wire, alarm device (17) comprises software and hardware abnormality alarming module (18) and monitoring alarm module (19), and monitoring alarm module (19) comprises environmental information abnormality alarming device (20), fire-fighting alarm device (21), breaks in alarm device (22) and video unusual fluctuation alarm device (23).
7. according to the station end system of each described employing analog video camera of claim 1 to 6, it is characterized in that: described station end processing unit (1) adopts embedded Linux system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206905989U CN201918805U (en) | 2010-12-30 | 2010-12-30 | Substation end system comprising analog camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206905989U CN201918805U (en) | 2010-12-30 | 2010-12-30 | Substation end system comprising analog camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918805U true CN201918805U (en) | 2011-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206905989U Expired - Lifetime CN201918805U (en) | 2010-12-30 | 2010-12-30 | Substation end system comprising analog camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012127A (en) * | 2017-12-27 | 2018-05-08 | 深圳市铁越电气有限公司 | Conversion equipment and conversion implementation method for electricity grid substation analog video systems |
| CN111083321A (en) * | 2019-11-28 | 2020-04-28 | 深圳英飞拓智能技术有限公司 | Network camera |
-
2010
- 2010-12-30 CN CN2010206905989U patent/CN201918805U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012127A (en) * | 2017-12-27 | 2018-05-08 | 深圳市铁越电气有限公司 | Conversion equipment and conversion implementation method for electricity grid substation analog video systems |
| CN111083321A (en) * | 2019-11-28 | 2020-04-28 | 深圳英飞拓智能技术有限公司 | Network camera |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
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| CX01 | Expiry of patent term |