A transmission line object detection system and method
A technology for object detection and transmission lines, which is applied in closed-circuit television systems, instruments, character and pattern recognition, etc. It can solve problems such as intrusion detection, foreign object detection without mature technology, and hidden dangers in the safe operation of transmission lines.
Active Publication Date: 2015-12-23
JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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Problems solved by technology
The power sector currently adopts regular manual inspections or helicopter inspections. The general inspection cycle is one month, and the environmental conditions of the line and its surroundings are unknown during the inspection period, which has laid a huge burden on the safe operation of the transmission line. Hidden danger
[0003] At present, most remote monitoring systems only realize the monitoring of transmission lines, and there are no mature technologies for intrusion detection and foreign object detection.
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[0043] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0044] Such as figure 1 , a power transmission line object detection system, which includes a camera 4, the camera 4 is connected to a video server 5 through RS485, the video output by the video server 5 is sent to an image acquisition board 1, and the image acquisition board 1 is connected to a host computer 2, and the host computer 2 Connect with the base station 3, the upper computer 2 is connected with the alarm 8, and the image acquisition board 1 is also connected with the DSP high-speed compression circuit 6 and the memory 7, and the image acquisition board 1 is uploaded to the control command sent by the upper computer 2 after receiving it. Video server 5, video server 5 controls camera 4 to take pictures, and the picture that camera 4 shoots is uploaded to image acquisition board 1 through video server 5, and the image in image acquisition boar...
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The invention discloses a system for detecting a power transmission line object. The system comprises a camera, wherein the camera is connected with a video server through RS485; a video output by the video server is sent into an image acquisition board; the image acquisition board is connected with an upper computer; the upper computer is connected with a base station and an alarm device; the image acquisition board is also connected with a DSP (digital signal processor) high-speed compression circuit and a storage and uploads a control command sent by the upper computer to the video server; the video server controls the camera to take photos; an image shot by the camera is uploaded to the image acquisition board through the video server; and the image in the image acquisition board is compressed by the DSP high-speed compression circuit and is matched with a standard image in the storage. The invention also discloses an object detecting method. An invasion and a foreign object can be detected by the system and the method, and if an abnormal object is found, alarm is performed, so that a worker takes an effective measure to avoid accidents of a power transmission line and uploads the alarm information by level by one level.
Description
technical field [0001] The invention relates to an object detection system and method, in particular to a power transmission line object detection system and method. Background technique [0002] With the rapid development of power construction and the continuous expansion of power grid scale, more and more power grids are built under complex terrain conditions, and transmission lines are characterized by large dispersion, long distances, and difficulty in maintenance. The power sector currently adopts regular manual inspections or helicopter inspections. The general inspection cycle is one month, and the environmental conditions of the line and its surroundings are unknown during the inspection period, which has laid a huge burden on the safe operation of the transmission line. Hidden danger. [0003] At present, most remote monitoring systems only realize the monitoring of transmission lines, and there are no mature technologies for intrusion detection and foreign object ...
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IPC IPC(8): G06K9/00H04N7/18
Inventor 张国平张体领刘宗杰杨新郭成涛杨卫东颜丙旗郗骋
Owner JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO