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Power transmission channel hazard analysis device and method based on line patrol of unmanned aerial vehicle

A technology of power transmission channel and analysis device, applied in the direction of circuit devices, electrical components, closed-circuit television systems, etc., can solve the problems of heavy workload and no intelligent line inspection of power transmission lines, etc., and achieve the effect of improving work efficiency

Inactive Publication Date: 2017-06-09
STATE GRID TIANJIN ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this kind of on-line monitoring does not require manual or helicopter inspection, it still requires manual fault identification, which has a large workload and has not fully realized the intelligent inspection of transmission lines.

Method used

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  • Power transmission channel hazard analysis device and method based on line patrol of unmanned aerial vehicle
  • Power transmission channel hazard analysis device and method based on line patrol of unmanned aerial vehicle

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] The invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] A transmission channel hidden danger analysis device based on unmanned aerial vehicle line inspection, including an unmanned aerial vehicle acquisition device, a tower transfer station and a remote workstation, the UAV acquisition device is connected to the remote workstation through the tower transfer station, the The UAV acquisition device described above is mainly composed of an aerial camera and an infrared thermal imager. The analysis unit and the processing unit are sequentially connected;

[0025] Further, the tower transfer station is a transceiver communication device, which adopts a WIFI connection module or a radio frequency modulation connection module.

[0026] Further, the...

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Abstract

The invention provides a power transmission channel hazard analysis device based on the line patrol of an unmanned aerial vehicle. The power transmission channel hazard analysis device is arranged at a remote workstation. An unmanned aerial vehicle acquisition device is connected with the power transmission channel hazard analysis device through a pole tower transfer station. The unmanned aerial vehicle acquisition device is mainly composed of a photography device and an infrared thermal imager. The device is characterized by mainly comprising an input unit, a transcoding unit, a synthesis unit, a characteristic library unit, an archiving unit, a hazard analysis unit and a processing unit, wherein the above units are sequentially connected. The device can run continuously, and not less than 60 pictures are processed per second for comparison and maintenance. The device can be combined with new techniques to be updated, so that the long-term continuous work is realized.

Description

technical field [0001] The invention belongs to the field of power grid monitoring, and in particular relates to a hidden danger analysis device and method for power transmission channels based on unmanned aerial vehicle line inspection. Background technique [0002] At present, my country's transmission channel network is spread all over the country. With the further development of my country's economy, it is more and more important to ensure the safe and reliable operation of power grid transmission. At present, manual inspection is mainly used for inspection of high-voltage transmission lines, which is labor-intensive, expensive and dangerous. However, the existing UAV line inspection devices often cannot well overcome the strong magnetic field interference of high-voltage transmission lines, and data transmission is also a big problem. In addition, the aircraft itself has limited power, which makes it difficult to complete long-distance line inspection tasks. [0003] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G06K9/00H04N7/18
CPCH02J13/00H04N7/18G06V20/44G06V20/41
Inventor 鲁轩李东利周文涛吴东李治李学刚姜明席郗来迎金岩陈振辉李海瑞马明阳王朝阳赵赫男付明张鹏睿王松波
Owner STATE GRID TIANJIN ELECTRIC POWER
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