The invention discloses an intelligent ranging system and method based on an unmanned aerial vehicle technology. The system comprises a rotor unmanned aerial vehicle, a monitoring center, an APP control system, a first wireless communication module and a second wireless communication module; the rotor unmanned aerial vehicle comprises a head, a body, a motor, a battery, a flight controller and a positioning device; the positioning device is mounted at the upper end of the head; a plurality of propeller arms in bilateral symmetry are mounted at the upper end of the body; and a first pan-tilt holder and a second pan-tilt holder are fixedly mounted at the lower end of the body. The ranging method comprises the following steps of: S1, establishing a safe operation area of the unmanned aerial vehicle; S2, controlling the unmanned aerial vehicle to reach a specified operation area; and S3, establishing a two-dimensional coordinate system by taking the unmanned aerial vehicle as an coordinateorigin, and starting a single-line laser radar to perform ranging scanning. According to the intelligent ranging system and method based on the unmanned aerial vehicle technology of the invention, anunmanned aerial vehicle flight inspection platform and a 360-degree laser radar are combined together, and therefore, line-object distance measurement is automatic, and working efficiency is higher;the cross span of power grid lines can be realized, so that accurate measurement can be performed; and damage to power transmission lines caused by vegetation trees is effectively avoided.

    本发明公开了一种基于无人机技术的智能测距系统及方法,包括:旋翼无人机、监控中心、APP控制系统、第一无线通信模块和第二无线通信模块,旋翼无人机包括机头、机身、电机、电池、飞行控制器和定位装置,定位装置安装在机头上端,机身上端安装有左右对称的若干个桨臂,机身的下端固定安装有第一云台和第二云台,测距方法包括以下步骤:S1:建立无人机安全作业区域;S2:控制无人机到达指定作业区域;S3:以无人机为坐标原点建立二维坐标系,启动单线型激光雷达进行测距扫描。本发明将无人机飞行巡检平台与360°激光雷达结合在一起,使线物距离测量自动化,工作效率更高,能对电网线路的交叉跨越进行精准测量,有效规避植被树木对输电线的危害。


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    Title :

    Intelligent ranging system and method based on unmanned aerial vehicle technology


    Additional title:

    一种基于无人机技术的智能测距系统及方法


    Contributors:
    CHEN GANG (author) / GU HUAZHONG (author) / FANG FENGLEI (author) / BAO JIANFEI (author) / CHEN LUN (author) / LU YANFENG (author) / DENG LIANG (author) / LI JUN (author) / WEI XINWU (author) / WU YAHONG (author)

    Publication date :

    2020-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64C AEROPLANES , Flugzeuge



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