The invention discloses a trailer angle detection system and a container angle correction method.The system comprises a plurality of distance sensors and a trailer angle fusion module connected with the distance sensors, and the distance sensors are arranged in the middle of the rear end of a tractor and right face a trailer container; each distance sensor is used for respectively detecting the distance between the position of the current distance sensor and the trailer carriage opposite to the current distance sensor; the trailer angle fusion module is used for fusing the detection results of the distance sensors according to the relative positions of the distance sensors to obtain a cargo tank angle, and the cargo tank angle is used for representing the included angle between the tractor and the central axis of the trailer. According to the trailer angle detection system and the container angle correction method provided by the invention, the included angle between the trailer and the tractor can be measured through the plurality of distance sensors, additional equipment does not need to be mounted on the trailer and the rotating part, and the applicability of the trailer angle detection system is expanded.

    本发明公开了一种挂车角度检测系统及货箱角度矫正方法,所述系统包括:多个距离传感器和与多个所述距离传感器连接的挂车角度融合模块,多个距离传感器设置在牵引车后端中部且正对挂车货箱,各距离传感器用于分别检测当前距离传感器所处位置与当前距离传感器所正对的挂车车厢之间的距离;挂车角度融合模块用于根据多个距离传感器的相对位置,对多个距离传感器的检测结果融合,以得到货箱角度,货箱角度用于表示牵引车与挂车的中轴线之间的夹角。本发明提供的挂车角度检测系统及货箱角度矫正方法,能够通过多个距离传感器测量挂车与牵引车之间的夹角,挂车以及旋转部件上无需安装额外的设备,扩大了挂车角度检测系统的适用性。


    Access

    Download


    Export, share and cite



    Title :

    Trailer angle detection system and cargo tank angle correction method


    Additional title:

    挂车角度检测系统及货箱角度矫正方法


    Contributors:
    ZHAO JIAQI (author)

    Publication date :

    2023-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B62D MOTOR VEHICLES , Motorfahrzeuge



    Trailer angle detection system

    LU YUESHENG / BYRNE STEVEN V / VANOPHEM PAUL A et al. | European Patent Office | 2016

    Free access

    Trailer wheel targetless trailer angle detection

    HU ZHENG / LAVOIE ERICK MICHAEL | European Patent Office | 2020

    Free access

    TRAILER WHEEL TARGETLESS TRAILER ANGLE DETECTION

    HU ZHENG / LAVOIE ERICK MICHAEL | European Patent Office | 2018

    Free access

    TRAILER WHEEL TARGETLESS TRAILER ANGLE DETECTION

    HU ZHENG / LAVOIE ERICK MICHAEL | European Patent Office | 2018

    Free access

    Trailer wheel targetless trailer angle detection

    HU ZHENG / LAVOIE ERICK MICHAEL | European Patent Office | 2018

    Free access