Unmanned aerial vehicle intelligent inspection system for power transmission line

Abstract

The invention relates to the technical field of power transmission line inspection systems, and discloses an unmanned aerial vehicle intelligent inspection system for a power transmission line, which comprises an unmanned aerial vehicle group, an embedded computing unit, a three-dimensional laser radar module, an IMU, a camera, a remote controller display and a holder control. According to the unmanned aerial vehicle intelligent inspection system for the power transmission line, a multi-rotor unmanned aerial vehicle is adopted as a sensor load platform, a set of wire and channel flight inspection equipment capable of automatically identifying and tracking multiple loops between towers and automatically passing the towers is designed and realized, and a real-time defect detection system is arranged; the problems of large workload, low efficiency, many potential safety hazards, less scientific analysis, low precision, backward management mode and the like of the current team-level unmanned aerial vehicle fine inspection mainly in a manual mode are solved, unmanned aerial vehicle autonomous inspection and real-time intelligent recognition of wire defects are realized, the inspection efficiency and the defect discovery rate are improved, the operation safety is guaranteed, the operation intensity is reduced, and the working efficiency is improved. And the intelligent operation and maintenance level of the power transmission line is improved.

Description

technical field [0001] The invention relates to the technical field of power transmission line inspection systems, in particular to an intelligent UAV inspection system for power transmission lines. Background technique [0002] Transmission line inspection refers to the inspection of transmission lines. Its purpose is to grasp the operation status of transmission lines and find faults in transmission lines in time. The current team-level UAV fine inspection has the following operating characteristics. [0003] 1. Compared with other defects, wire defects are more hidden and difficult to find; [0004] 2. During the wire shooting process, the entire wire must be shot without any omissions. Therefore, data collection at equal intervals is required; [0005] 3. During the wire inspection process, a piece of image data will be generated every few meters, and a large amount of data will be generated during the entire operation process; [0006] 4. The task of wire inspection i...

AI Technical Summary

Problems solved by technology

The present invention adopts the multi-rotor UAV as the sensor load platform, designs and realizes a set of wire and channel flight inspection equipment that can automatically identify and track multi-loop lines between towers, autonomously pass through towers, and is equipped with a real-time defect detection system to solve the current problems. Team-level UAV fine inspection is mainly based on manual mode inspection, which has a large workload, low efficiency, many safety hazards, less scientific analysis, low precision, and backward management methods, etc., to realize autonomous inspection of UAVs and wire defects Real-time intelligent identification, improve inspection efficiency and defect discovery rate, ensure operation safety, reduce operation intensity, and improve the level of intelligent operation and maintenance of transmission lines

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