The invention provides a power transmission and distribution line channel hidden danger accurate distance measurement system. The system comprises a multi-rotor unmanned aerial vehicle and a laser radar. The laser radar is carried on the multi-rotor unmanned aerial vehicle through a communication link; the multi-rotor unmanned aerial vehicle comprises an aircraft control computer, a multi-rotor communication module and an attitude sensor; the multi-rotor communication module and the attitude sensor are connected with the aircraft control computer, and the laser radar is connected with the aircraft control computer; the attitude sensor detects the attitude of the multi-rotor unmanned aerial vehicle and sends a detection signal to the aircraft control computer; the multi-rotor unmanned aerial vehicle further comprises an oblique photography module, and the oblique photography module is connected with the aircraft control computer; the oblique photography module and the laser radar collect environment information and send the environment information to the aircraft control computer to establish a power line three-dimensional model. By applying the technical scheme, the accuracy and efficiency of channel data acquisition, modeling and defect hidden danger data can be remarkably improved.

    本发明提供了一种输配电线路通道隐患精准测距系统,包括多旋翼无人机、激光雷达;所述激光雷达通过通讯链路搭载于所述多旋翼无人机上;所述多旋翼无人机包括飞机控制计算机、多旋翼通信模块及姿态传感器;所述多旋翼通信模块及姿态传感器均连接所述飞机控制计算机,所述激光雷达连接所述飞机控制计算机;所述姿态传感器检测所述多旋翼无人机的姿态并发送检测信号至所述飞机控制计算机;所述多旋翼无人机还包括倾斜摄影模块,所述倾斜摄影模块连接所述飞机控制计算机;所述倾斜摄影模块及激光雷达采集环境信息并发送至飞机控制计算机进行电力线三维模型建立。应用本技术方案可实现显著提升通道数据采集、建模和缺陷隐患数据的准确性和效率。


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    Title :

    Power transmission and distribution line channel hidden danger accurate ranging system


    Additional title:

    一种输配电线路通道隐患精准测距系统


    Contributors:
    SUN QIANG (author) / SHEN BIN (author) / ZHANG ZHILIN (author) / LIN HUODUAN (author) / HU QINJUN (author) / XUE HUACHUN (author) / TANG YICHEN (author) / CHEN JIE (author)

    Publication date :

    2020-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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