Power transmission line corridor tree barrier laser pruning method based on unmanned aerial vehicle
Through the drone equipped with binocular cameras and laser clearance devices, the transmission line tree barriers are automatically identified and trimmed, which solves the problems of low efficiency and high risks of manual inspections, and achieves efficient and safe tree barrier cleaning.
CN120353244APending Publication Date: 2025-07-22国网重庆市电力公司江津供电分公司 +1
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Patent Information
- Application Number
- CN202411763347.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-07-22
AI Technical Summary
Technical Problem
In the prior art, manual inspection of transmission line tree barriers has problems such as low efficiency, high labor intensity and high risk, and traditional methods are difficult to effectively avoid circuit accidents caused by trees.
Method used
The drone equipped with a binocular camera and laser barrier cleaning device uses CNN convolutional neural network to identify hidden dangers of tree barriers, dynamically adjust the flight attitude to maintain laser focus, and realize automatic pruning.
Benefits of technology
It significantly reduces the difficulty of pruning in the wild, reduces the work risks of operators, and improves pruning efficiency and safety.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN120353244A_ABST
Abstract
The invention relates to the technical field of power equipment inspection, in particular to a power transmission line corridor tree barrier laser pruning method based on an unmanned aerial vehicle. The method comprises the following steps: determining a to-be-pruned target; selecting a suspended operation position of the unmanned aerial vehicle; the unmanned aerial vehicle is controlled to fly to the suspended operation position to complete pruning; and when the laser deviates in the pruning process, the flight attitude of the unmanned aerial vehicle is dynamically adjusted. According to the unmanned aerial vehicle for pruning tree obstacles in the corridor of the power transmission line of the power grid, the unmanned aerial vehicle can complete pruning through laser, the difficulty of field pruning is remarkably reduced, and the working risk of operators is reduced.
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