The invention discloses a method and a device for determining steering hand torque, and a method and a device for controlling vehicle steering. The method for determining the steering hand torque comprises the following steps: obtaining the target steering torque of a tubular column of an automobile steering system; obtaining the target steering angle of a tubular column output shaft; and determining a target steering hand moment by utilizing the target steering moment and the target steering angle. Therefore, in the embodiment of the invention, the target steering hand torque can be obtainedthrough the target steering torque and the target steering angle, and the steering hand torque applied to the steering wheel can be accurately determined because the target steering torque, the targetsteering angle and the target steering hand torque meet a certain dynamic relationship.

    本申请公开了一种确定转向手力矩的方法、装置,控制车辆转向的方法、装置。所述确定转向手力矩的方法包括:获取汽车转向系统的管柱的目标转向力矩;以及,获取所述管柱输出轴的目标转向角度;利用所述目标转向力矩和所述目标转向角度,确定目标转向手力矩。由此可见,在本申请实施例中,可以通过目标转向力矩和目标转向角度获得目标转向手力矩,由于目标转向力矩和目标转向角度以及目标转向手力矩之间满足一定的动力学关系,因此可以准确的确定施加在方向盘上的转向手力矩。


    Access

    Download


    Export, share and cite



    Title :

    Method for determining steering hand torque, and method and device for controlling vehicle steering


    Additional title:

    确定转向手力矩的方法、控制车辆转向的方法及装置


    Contributors:
    CHEN YUANLONG (author) / LIU YONGXUAN (author) / LIU FEI (author) / ZHANG CHENGBAO (author) / DENG NIAN (author) / LI YONG (author) / LIN LONGXIAN (author) / XU DENGFU (author) / HAN DONGDONG (author) / ZHENG DONGXIA (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    STEERING ASSEMBLY, VEHICLE AND METHOD FOR DETERMINING A STEERING TORQUE OF A STEERING SYSTEM

    PLETTNER GEORG / RUH FABIAN / REIF DOMINIK | European Patent Office | 2024

    Free access

    SYSTEM AND METHOD FOR CONTROLLING STEERING TORQUE OF A VEHICLE STEERING SYSTEM

    WILLIAMS DREW EDWARD | European Patent Office | 2022

    Free access



    Steering torque adjusting method and device of vehicle steering system

    WANG PENG / YAO WANG / LIU BENYAN et al. | European Patent Office | 2020

    Free access