The invention relates to the technical field of multi-rotor unmanned aerial vehicles, and discloses a multi-rotor unmanned aerial vehicle with a laser intelligent obstacle avoidance function, which comprises an unmanned aerial vehicle, wherein a rack is arranged at the top of the unmanned aerial vehicle, a driver body is arranged at the top end of the rack, an airborne computer unit is arranged at the top of the unmanned aerial vehicle, and a bracket is arranged at the bottom of the unmanned aerial vehicle, a landing plate is arranged at the bottom of the support, a positioning plate is arranged at the bottom of the unmanned aerial vehicle, laser radar equipment is fixedly installed on the positioning plate, an RTK sensor is arranged at the bottom of the laser radar equipment, an IMU sensor is arranged on one side of the RTK sensor, and a double-light pan-tilt camera is arranged at the bottom of the RTK sensor. According to the multi-rotor unmanned aerial vehicle with the laser intelligent obstacle avoidance function, laser radar equipment is carried on the unmanned aerial vehicle, point cloud space coordinate positions of a wire and a linear tree are scanned through the laser radar equipment, the minimum clearance distance between the wire and the linear tree is detected through an algorithm in the cruising process, and obstacle avoidance or fixed-distance hovering is achieved.

    本发明涉及多旋翼无人机技术领域,且公开了一种具有激光智能避障功能的多旋翼无人机,包括无人机,无人机顶部设置有机架,机架顶端设置有驱动器本体,无人机顶部设置有机载计算机单元,无人机底部设置有支架,支架底部设置有着陆板,无人机底部设置有定位板定位板,定位板上固定安装有激光雷达设备,激光雷达设备底部设置有RTK传感器,RTK传感器一侧设置有IMU传感器,RTK传感器底部设置有双光云台相机。该一种具有激光智能避障功能的多旋翼无人机,通过无人机上搭载激光雷达设备,通过激光雷达设备扫描出导线与线行树木的点云空间坐标位置,在巡航过程中通过算法检测到导线与线行树木最小净空距离,实现避障或定距悬停。


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    Title :

    Multi-rotor unmanned aerial vehicle with laser intelligent obstacle avoidance function


    Additional title:

    一种具有激光智能避障功能的多旋翼无人机


    Contributors:
    HUANG HAISHENG (author) / ZHANG LEI (author) / LIAN ZHIGANG (author) / WANG ZHI (author) / TANG ZHIGANG (author) / ZHANG JUNMIN (author) / SITU JINZHAO (author) / HUANG YANHUA (author) / CHEN CHAOHONG (author) / FU FEI (author)

    Publication date :

    2021-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01S RADIO DIRECTION-FINDING , Funkpeilung / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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