The invention provides a method, a unit and a system for determining a vehicle folding angle and a medium, which can be applied to scenes such as ports, highways, logistics, mines, closed parks or urban traffic. The method comprises the following steps: acquiring an angle signal sent by a friction angle sensing device, wherein a friction wheel of the friction angle sensing device is in rolling connection with a trailer pin shaft; determining the rotation angle of the trailer pin shaft when the vehicle turns according to the angle signal; according to the rotation angle of the trailer pin shaft and the current folding angle zero point of the vehicle, the folding angle of the vehicle is determined, and the folding angle of the vehicle is used for turning control over the vehicle. According to the method, the accuracy of vehicle folding angle measurement is improved, so that the accuracy and safety of vehicle turning are improved.

    本申请提供一种车辆折叠角的确定方法、单元、系统及介质,可应用于港口、高速、物流、矿山、封闭园区、或城市交通等场景。该方法获取摩擦角度传感装置发送的角度信号,摩擦角度传感装置的摩擦轮与挂车销轴滚动连接;根据角度信号确定车辆转弯时挂车销轴的旋转角度;根据挂车销轴的旋转角度以及车辆的当前折叠角零点,确定车辆的折叠角,车辆的折叠角用于对车辆进行转弯控制。本申请的方法,提高了车辆折叠角测量的准确性,从而提高车辆转弯的准确性和安全性。


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    Title :

    Method, unit and system for determining folding angle of vehicle and medium


    Additional title:

    车辆折叠角的确定方法、单元、系统及介质


    Contributors:
    LI YE (author) / WANG CHAO (author) / ZHANG TIANLEI (author) / HE WEN (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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