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Unmanned aerial vehicle inspection route planning method and device

A technology of unmanned aerial vehicles and air routes, which is applied in navigation computing tools, image data processing, 3D modeling, etc., and can solve the problems of low inspection efficiency

Active Publication Date: 2020-11-24
云南电网有限责任公司迪庆供电局
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a UAV inspection route planning method and device to solve the problem of low inspection efficiency when the UAV patrols according to the route during the existing route planning.

Method used

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  • Unmanned aerial vehicle inspection route planning method and device
  • Unmanned aerial vehicle inspection route planning method and device
  • Unmanned aerial vehicle inspection route planning method and device

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0054]The present application provides a UAV inspection route planning method and device to solve the problem of low inspection efficiency when the UAV patrols the route according to the existing route planning.

[0055] refer to figure 1 , the embodiment of the present application provides a UAV inspection route planning method, the method comprising:

[0056] S11. Obtain a laser point cloud of the power transmission line, and load th...

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Abstract

The invention provides an unmanned aerial vehicle inspection route planning method and a device, and the method comprises the steps: obtaining the laser point cloud of a power transmission line, and loading the laser point cloud to a three-dimensional Cartesian coordinate system; in the three-dimensional Cartesian coordinate system, taking a single tower as a basic unit, and constructing tower pole section reference systems of a tower section and a longitudinal section; establishing a spherical mobile reference system based on the tower pole section reference system; according to the sphericalmobile reference system and the target position, obtaining an unmanned aerial vehicle inspection route; wherein the target position is a position, needing to be photographed, on a tower pole. By adopting the scheme, the problem that the unmanned aerial vehicle is inconvenient to move around the photographing position (namely the target position) during inspection at the inspection position is solved, and the problem that the air route is repeatedly adjusted according to the photographing effect on site is solved; and meanwhile, the planning efficiency is greatly improved, so that the unmannedaerial vehicle inspection efficiency is improved, and refined inspection is realized.

Description

technical field [0001] The present application relates to the technical field of electric power inspection, and in particular to a method and device for planning a UAV inspection route. Background technique [0002] In order to ensure the safe operation of transmission lines, electric power personnel need to regularly inspect and maintain transmission lines. The traditional power inspection method is usually manual inspection, but manual inspection is not only time-consuming and labor-intensive, but also has low efficiency, and there are various safety hazards in the inspection process. Therefore, with the rapid development of UAV technology, power inspection Inspection work is gradually replaced by drones. The application of drones to power inspections greatly improves the efficiency of power inspections and reduces labor intensity. Furthermore, drones can detect defects in time and deal with them in time to avoid losses caused by power outages. [0003] When using UAVs f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20G06T17/00
CPCG01C21/20G06T17/00
Inventor 刘武能何继勇徐斌杨柳李凌瑛何耿利
Owner 云南电网有限责任公司迪庆供电局
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