The embodiment of the invention discloses an angle adjusting device capable of adjusting an angle of a laser radar. In the device, a underframe rotating motor can drive a rotating underframe to rotate, a pitching motor can drive a lower pitching rod to rotate, and a tray rotating motor can drive a mounting tray to rotate so that the controller determines a rotation angle and a rotation direction of each motor based on height signals of four angular point positions before and after a vehicle body of a vehicle inclines and position coordinates, and then makes each motor rotate by a correspondingrotation angle in a corresponding rotation direction according to a preset sequence; the mounting tray is parallel to the ground after the vehicle body of the vehicle is inclined; and the mounting tray rotates to drive the laser radar mounted at the upper end of the mounting tray to rotate, and a scanning direction of the laser radar is changed to be right ahead of the vehicle. According to the angle adjusting device, the angle of the laser radar can be adjusted after the vehicle tilts, a scanning area and the scanning direction of the laser radar are not greatly changed, and driving safety of the vehicle is improved.

    本发明实施例公开一种可调节激光雷达角度的角度调节装置。该装置中,由于底架旋转电机可以驱动旋转底架旋转,俯仰电机可以驱动下俯仰杆转动,托盘旋转电机可以驱动安装托盘旋转,因此,在控制器基于车辆的车身倾斜前后的四个角点位置的高度信号以及位置坐标确定每个电机的转动角度和转动方向后,按照预设顺序控制各个电机向对应的转动方向转动对应的转动角度,使安装托盘在车辆的车身倾斜后平行于地面,安装托盘转动带动安装于安装托盘上端的激光雷达转动,改变激光雷达的扫描方向为车辆的正前方,本发明实施例提供的角度调节装置能够在车辆倾斜后调节激光雷达的角度,保证激光雷达的扫描区域和扫描方向不会发生很大变化,提高车辆行驶的安全性。


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    Title :

    Angle adjusting device capable of adjusting angle of laser radar


    Additional title:

    一种可调节激光雷达角度的角度调节装置


    Contributors:
    DU MINGMING (author) / GAO HONGJIE (author) / ZHANG JIAN (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung



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