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DOI:
电力大数据:2019,22(8):-
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基于无人机巡检的输电线路规避系统设计
石书山1, 谢璐2, 周筑博2, 杨鹤猛2
(1.贵州电网公司输电运行检修分公司;2.天津航天中为数据系统科技有限公司,天津)
Shi Shushan, Xie Lu, Zhou Zhubo, Yang Hemeng
Shi Shushan1, Xie Lu2, Zhou Zhubo2, Yang Hemeng2
(1.Guizhou Power Grid Company Power Transmission Operation and Maintenance Branch;2.Tianjin Aerospace Zhongwei Data Systems Technology Co., Ltd., Tianjin)
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投稿时间:2019-04-19    修订日期:2019-06-06
中文摘要: 针对无人机进行输电线路巡检时存在与线路发生碰撞的风险,影响无人机巡线系统及输电线路运行安全。基于毫米波雷达传感器,采用LTCC多层技术,设计了输电线路规避系统,通过采用恒虚警算法和多目标检测算法,设计了规避算法。试验结果表明,输电线路规避系统对输电导线和地线的测试范围在50m左右,误差小于1m,规避效果良好,对保障无人机巡检系统和输电线路运行安全具有重要的意义。
Abstract:Transmission line inspection has a risk of colliding with the line, which will affect safety of UAV inspection system and transmission line operation. Based on millimeter wave radar sensor, LTCC multilayer technology is used to design transmission line evading system. Constant false alarm algorithm and multi-target detection algorithm are used to design the evade algorithm. The results showed that the test range of transmission line evading system for the transmission line and the ground line is about 50m, error is less than 1m, and the avoidance effect is of great significance to ensure the safety of UAV inspection system and transmission line operation.
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