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Tree obstacle distance measuring method and device of power transmission line integrated sensor and computer equipment

A technology that integrates sensors and transmission lines, which is applied in the power field and can solve the problems of limited application range of ranging methods.

Active Publication Date: 2022-04-01
CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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Problems solved by technology

[0004] However, the current distance measurement method is limited in application range, and can only measure the distance between the position where the camera is installed on the wire and the apex of the tree barrier directly below

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  • Tree obstacle distance measuring method and device of power transmission line integrated sensor and computer equipment
  • Tree obstacle distance measuring method and device of power transmission line integrated sensor and computer equipment
  • Tree obstacle distance measuring method and device of power transmission line integrated sensor and computer equipment

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Embodiment Construction

[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0047] In traditional methods, manual observation, image monitoring and indirect measurement can be used to measure and warn the distance between the sag position of the conductor and the tree barrier. Among them, the manual observation method refers to the operation and maintenance personnel holding ranging tools to measure the distance between the sag position of the wire and the tree barrier; The distance between the tree barriers is monitored; the indirect measurement method is to install sensors under the wires to measure the parameters of the wires, and then determine ...

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Abstract

The invention relates to a tree obstacle distance measurement method and device for a power transmission line integrated sensor, computer equipment, a storage medium and a computer program product. The method comprises the steps of obtaining a first angle, a second angle, a first coordinate of an integrated sensor in a space coordinate system and a first distance between the integrated sensor and a tree barrier vertex, determining a first relative value based on the first coordinate and a first relational expression, and determining a second relative value based on the first angle, the second angle and the first distance, and determining the distance between the target position point and the tree barrier vertex according to the first relative value and the second relative value. The application range of the ranging method can be expanded by adopting the method.

Description

technical field [0001] The present application relates to the field of electric power technology, and in particular to a method, device, computer equipment, storage medium and computer program product for tree barrier distance measurement with integrated sensors on power transmission lines. Background technique [0002] Conductor sag is an important parameter in the design and operation and maintenance of transmission lines. In actual operation, the trees around the conductor channel are one of the important hidden dangers for the safe operation of transmission lines, especially the fast-growing economic forests such as eucalyptus are likely to cause The clear distance of the tree barrier is insufficient, and then problems such as line grounding faults occur. Therefore, intelligently identifying and measuring the distance between the conductor and the tree barrier is an important means to ensure the safe and stable operation of the transmission line. [0003] In traditional...

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Application Information

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IPC IPC(8): G01B21/02
Inventor 李鹏韦杰王志明田兵樊灵孟李立浧姚森敬尹旭聂少雄谭则杰陈仁泽林力杨泽明
Owner CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD