CN102404555A - Video monitoring system for monitoring boundary crossing of foreign matter in high voltage power transmission line - Google Patents
Video monitoring system for monitoring boundary crossing of foreign matter in high voltage power transmission line Download PDFInfo
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- CN102404555A CN102404555A CN2011103859066A CN201110385906A CN102404555A CN 102404555 A CN102404555 A CN 102404555A CN 2011103859066 A CN2011103859066 A CN 2011103859066A CN 201110385906 A CN201110385906 A CN 201110385906A CN 102404555 A CN102404555 A CN 102404555A
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Abstract
The invention aims to provide a video monitoring system for monitoring boundary crossing of a foreign matter in a high voltage power transmission line based on a wireless video sensor network with high availability and effectiveness, which comprises a video detecting module, a wireless sending module and a data processing server. The system is characterized in that the video detecting module takes pictures in the area close to an electric wire tower and transmits the image data to the data processing server by the wireless sending module. Then the data processing server processes the images, detects the connecting area of a horizontal projection and a vertical protection of the images, judges if a foreign matter comes into a communicating area, displays the concrete coordinate of the foreign matter and gives an alarm in case of detecting the foreign matter.
Description
Technical field
The present invention relates to the safety monitoring field of high-tension electricity circuit.
Background technology
Along with rapid development of economy, ultra-high-tension power transmission line is more and more, and its characteristics wide, circumstance complication that distribute make the monitoring of transmission line and safeguard very difficulty.The principal element that influences at present power equipment safety can be summed up as:
1, human factor mainly shows as pilferage, climbing pylon, construction violating the regulations etc.
2, natural cause mainly shows as thunderbolt, storm wind sleet, landslide etc.
Above-mentioned factor all can produce short-term and long-term influence to pylon and power transmission line, if can not differentiate fast and processing fault, can cause serious loss to electric power system and people's production and life.
The mode of helicopter line walking is adopted in the inspection of high-voltage line both at home and abroad at present more, and the maximum defective of the method is a safety problem, and the aircraft trip receives the influence of weather big, and cost is very high.Late 1980s, inspection robot abroad begins one's study.In the recent period, domestic this robotlike that also mechanism design arranged, but its system complex, operation stability and detection range all exist must problem, and energy consumption has become the bottleneck of this system.In recent years, along with the development of wireless sensing network technology, application should technology solution power line safety problem become possibility.High pressure pylon supervisory control system adopts the wireless mode safety problem to become possibility.High pressure pylon supervisory control system adopts wireless mode to mainly contain following two aspect advantages: on the one hand, and huge, easy impaired can not the moving of the wiring of wired network and the engineering of relocating, and wireless mode has overcome the wide restriction of high-tension line monitoring range well; On the other hand, high-tension line does not allow power taking source on the watch-dog direct-on-line road. and wireless mode has the characteristic of low energy consumption.Current, State Grid builds the wireless sensor network product that research institute has adopted the research and development of skill company of Ke Ersi Boke, is used to monitor the parameters such as stress, temperature and vibrations of big span transmission line.But wireless sense network only is a Primary Study in the application of electric power system at present, and it also need in depth be studied at aspects such as power supply supply, Routing Protocol, detection algorithms.
Summary of the invention
The objective of the invention is to, provide a kind of availability high, the video frequency monitoring system of invading the boundary based on the ultra-high-tension power transmission line foreign matter of wireless video sensor network that validity is good.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of video frequency monitoring system of invading the boundary about the ultra-high-tension power transmission line foreign matter; Comprise Video Detection module, wireless sending module, data processing server; It is characterized in that the Video Detection module is given data processing server through wireless sending module with image data transmission after taking near the image of power line iron tower; Data processing server carries out image processing; The connected domain of detected image floor projection and upright projection; Whether judge has the foreign matter entering and shows that its concrete coordinate gives the alarm simultaneously in the connected domain.
The ultra-high-tension power transmission line foreign matter is invaded the video monitoring method on boundary, it is characterized in that:
(1) gained imagery exploitation frame-to-frame differences method is done difference to front and back two two field pictures and handle, whether moving object is arranged in the detected image, gray processing is handled and binary conversion treatment then;
(2) image to gained carries out floor projection and upright projection respectively, distinguishes the number of white pixel point on calculated level and the vertical direction, obtains the histogram distribution situation of level and vertical direction white pixel point;
(3) passing threshold is judged respectively, if white pixel point number reaches threshold value on level and upright projection, and continuously, just elects connected domain as;
(4) confirm the coordinate of moving object in image, come out with the rectangle circle;
(5) in a single day have foreign matter to get in the gunlock range of video, rectangle frame is demarcated it, according to the coordinate position of rectangle frame place image, judge that the concrete coordinate of foreign body intrusion is reported to the police simultaneously.
White pixel point is for invading the pixel of boundary's object in the respective regions generation of motion in said (2).
Further technical scheme does, does not invade boundary's object if having, and then said connected domain pixel is a black.
The present invention has the following advantages and effect with respect to prior art:
A kind of video frequency monitoring system of invading the boundary about the ultra-high-tension power transmission line foreign matter provided by the invention; Can monitor and detect the security situation of power line and iron tower in real time; If in case the situation that has power line or iron tower to produce harm takes place; System can automatically report to the police, and sends corresponding picture or video and supply people to avoid more with reference to making corresponding behave then that serious situation takes place.Native system has improved the fail safe and the stability of power line iron tower significantly, has overcome the difficulty of manpower line data-logging and has detected the problem that the blind area is arranged, and cost is low, and unfailing performance is high.
Description of drawings
Fig. 1 is a hardware configuration sketch map of the present invention.
Embodiment
Below in conjunction with specific embodiment this programme is done and to be further described:
In conjunction with accompanying drawing, the described a kind of video frequency monitoring system of invading the boundary about the ultra-high-tension power transmission line foreign matter of this programme comprises Video Detection module 1; Wireless sending module 2, data processing server 3, native system is made up of base station, node; Node is distributed on each pylon; Each node comprises Video Detection module 1 and wireless sending module 2, when detecting the situation of harm power line or iron tower, sends data to data processing server 3 through wireless sending module 2; Data processing server 3 process informations are also in time reported to the police, and corresponding photo and video are provided.
The camera that Video Detection module 1 selects for use Lang Chi company to produce is used for functions such as IMAQ, utilizes the gunlock video sensor to take near the image of power line iron tower and carries out the foreign body intrusion detection.The gained image is carried out frame-to-frame differences handle, gray processing is handled then.Image to gained carries out floor projection and upright projection respectively.The connected domain of passing threshold determined level and upright projection respectively then, and draw with rectangle frame in case there is foreign matter to get in the gunlock range of video, just can be drawn to it with rectangle frame, and shows that its concrete coordinate reports to the police simultaneously.
The native system availability is high, and validity is good, and it is based on the high pressure pylon supervisory control system of wireless video sensor network, can protect the safety of power line and iron tower effectively, in real time, has guaranteed the safety and stability transmission of electric power.
Claims (4)
1. video frequency monitoring system of invading the boundary about the ultra-high-tension power transmission line foreign matter; Comprise Video Detection module, wireless sending module, data processing server; It is characterized in that the Video Detection module is given data processing server through wireless sending module with image data transmission after taking near the image of power line iron tower; Data processing server carries out image processing; The connected domain of detected image floor projection and upright projection; Whether judge has the foreign matter entering and shows that its concrete coordinate gives the alarm simultaneously in the connected domain.
2. the ultra-high-tension power transmission line foreign matter is invaded the video monitoring method on boundary, it is characterized in that:
(1) gained imagery exploitation frame-to-frame differences method is done difference to front and back two two field pictures and handle, whether moving object is arranged in the detected image, gray processing is handled and binary conversion treatment then;
(2) image to gained carries out floor projection and upright projection respectively, distinguishes the number of white pixel point on calculated level and the vertical direction, obtains the histogram distribution situation of level and vertical direction white pixel point;
(3) passing threshold is judged respectively, if white pixel point number reaches threshold value on level and upright projection, and continuously, just elects connected domain as;
(4) confirm the coordinate of moving object in image, come out with the rectangle circle;
(5) in a single day have foreign matter to get in the gunlock range of video, rectangle frame is demarcated it, according to the coordinate position of rectangle frame place image, judge that the concrete coordinate of foreign body intrusion is reported to the police simultaneously.
3. ultra-high-tension power transmission line foreign matter according to claim 2 is invaded the video monitoring method on boundary, it is characterized in that: white pixel point is for invading the pixel of boundary's object in the respective regions generation of motion in said (2).
4. a kind of video frequency monitoring system of invading the boundary about the ultra-high-tension power transmission line foreign matter according to claim 1 is characterized in that: do not invade boundary's object if having, then said connected domain pixel is a black.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901910A (en) * | 2012-11-02 | 2013-01-30 | 智眼天下通（北京）科技发展有限公司 | Monitoring method and system for high-voltage overhead line corridor |
| CN103010887A (en) * | 2012-12-12 | 2013-04-03 | 浙江中博智能技术有限公司 | Analysis method and analysis system for monitoring video of elevator running cable |
| CN105300358A (en) * | 2015-04-01 | 2016-02-03 | 郑海雁 | Foreign object type detection platform on power transmission line |
| CN105352480A (en) * | 2015-04-01 | 2016-02-24 | 郑海雁 | Electric transmission line foreign matter kind detection method |
| CN106231644A (en) * | 2016-09-22 | 2016-12-14 | 国家电网公司 | The wireless sensor network data transmission method of distribution line area video monitoring |
| CN109584266A (en) * | 2018-11-15 | 2019-04-05 | 腾讯科技（深圳）有限公司 | A kind of object detection method and device |
| CN110956614A (en) * | 2019-11-11 | 2020-04-03 | 国网山东省电力公司电力科学研究院 | Ground wire foreign matter detection method and device based on iterative search and projection method |
| CN111190065A (en) * | 2020-01-08 | 2020-05-22 | 上海迈内能源科技有限公司 | Non-contact on-line monitoring system for power equipment |
| CN111538103A (en) * | 2020-06-04 | 2020-08-14 | 广东电网有限责任公司 | Detection device for hanging object |
| CN113538524A (en) * | 2021-06-18 | 2021-10-22 | 云南电网有限责任公司 | 5G-fused intelligent early warning method and system for debris flow of power transmission line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307301Y (en) * | 2008-12-04 | 2009-09-09 | 武汉理工大学 | Racing real-time image timing device |
| CN201331816Y (en) * | 2009-01-06 | 2009-10-21 | 西安同步电气有限责任公司 | Anti-theft device for video monitoring transmission line |
| CN102043945A (en) * | 2010-11-23 | 2011-05-04 | 聊城大学 | License plate character recognition method based on real-time vehicle tracking and binary index classification |
| CN102147861A (en) * | 2011-05-17 | 2011-08-10 | 北京邮电大学 | Moving target detection method for carrying out Bayes judgment based on color-texture dual characteristic vectors |
-
2011
- 2011-11-28 CN CN2011103859066A patent/CN102404555A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307301Y (en) * | 2008-12-04 | 2009-09-09 | 武汉理工大学 | Racing real-time image timing device |
| CN201331816Y (en) * | 2009-01-06 | 2009-10-21 | 西安同步电气有限责任公司 | Anti-theft device for video monitoring transmission line |
| CN102043945A (en) * | 2010-11-23 | 2011-05-04 | 聊城大学 | License plate character recognition method based on real-time vehicle tracking and binary index classification |
| CN102147861A (en) * | 2011-05-17 | 2011-08-10 | 北京邮电大学 | Moving target detection method for carrying out Bayes judgment based on color-texture dual characteristic vectors |
Non-Patent Citations (1)
| Title |
|---|
| 卢胡川等: "一种有效的实时人群计数方法", 《计算机工程》 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901910A (en) * | 2012-11-02 | 2013-01-30 | 智眼天下通（北京）科技发展有限公司 | Monitoring method and system for high-voltage overhead line corridor |
| CN102901910B (en) * | 2012-11-02 | 2016-08-03 | 智眼天下通（北京）科技发展有限公司 | The monitoring method of high-voltage overhead line corridor and system thereof |
| CN103010887A (en) * | 2012-12-12 | 2013-04-03 | 浙江中博智能技术有限公司 | Analysis method and analysis system for monitoring video of elevator running cable |
| CN103010887B (en) * | 2012-12-12 | 2015-05-20 | 浙江中博智能技术有限公司 | Analysis method and analysis system for monitoring video of elevator running cable |
| CN105300358A (en) * | 2015-04-01 | 2016-02-03 | 郑海雁 | Foreign object type detection platform on power transmission line |
| CN105352480A (en) * | 2015-04-01 | 2016-02-24 | 郑海雁 | Electric transmission line foreign matter kind detection method |
| CN105352480B (en) * | 2015-04-01 | 2016-09-07 | 国家电网公司 | Foreign bodies on transmission lines species detection method |
| CN105300358B (en) * | 2015-04-01 | 2016-09-21 | 国网山东省电力公司泰安供电公司 | Foreign bodies on transmission lines species detection platform |
| CN106231644A (en) * | 2016-09-22 | 2016-12-14 | 国家电网公司 | The wireless sensor network data transmission method of distribution line area video monitoring |
| CN106231644B (en) * | 2016-09-22 | 2017-08-25 | 国家电网公司 | The wireless sensor network data transmission method of distribution line area video monitoring |
| CN109584266A (en) * | 2018-11-15 | 2019-04-05 | 腾讯科技（深圳）有限公司 | A kind of object detection method and device |
| CN109584266B (en) * | 2018-11-15 | 2023-06-09 | 腾讯科技（深圳）有限公司 | Target detection method and device |
| CN110956614A (en) * | 2019-11-11 | 2020-04-03 | 国网山东省电力公司电力科学研究院 | Ground wire foreign matter detection method and device based on iterative search and projection method |
| CN110956614B (en) * | 2019-11-11 | 2023-04-07 | 国网山东省电力公司电力科学研究院 | Ground wire foreign matter detection method and device based on iterative search and projection method |
| CN111190065A (en) * | 2020-01-08 | 2020-05-22 | 上海迈内能源科技有限公司 | Non-contact on-line monitoring system for power equipment |
| CN111538103A (en) * | 2020-06-04 | 2020-08-14 | 广东电网有限责任公司 | Detection device for hanging object |
| CN113538524A (en) * | 2021-06-18 | 2021-10-22 | 云南电网有限责任公司 | 5G-fused intelligent early warning method and system for debris flow of power transmission line |
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Inventor after: Shi Hui Inventor after: Pei Wenbin Inventor after: Shi Guanghai Inventor after: Cao Yuqing Inventor after: Wang Qiang Inventor after: Zhang Tao Inventor after: Yan Qilin Inventor before: Cao Yuqing Inventor before: Wang Qiang Inventor before: Zhang Tao Inventor before: Yan Qilin |
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Free format text: CORRECT: INVENTOR; FROM: CAO YUQING WANG QIANG ZHANG TAO YAN QILIN TO: SHI HUI PEI WENBIN SHI GUANGHAI CAO YUQING WANG QIANG ZHANG TAO YAN QILIN |
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Inventor after: Pei Wenbin Inventor after: Shi Hui Inventor after: Cao Yuqing Inventor after: Zhang Tao Inventor after: Yan Qilin Inventor after: Wang Qiang Inventor before: Shi Hui Inventor before: Pei Wenbin Inventor before: Shi Guanghai Inventor before: Cao Yuqing Inventor before: Wang Qiang Inventor before: Zhang Tao Inventor before: Yan Qilin |
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Free format text: CORRECT: INVENTOR; FROM: SHI HUI PEI WENBIN SHI GUANGHAI CAO YUQING WANG QIANG ZHANG TAO YAN QILIN TO: PEI WENBIN SHI HUI CAO YUQING ZHANG TAO YAN QILIN WANG QIANG |
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Application publication date: 20120404 |