According to the steering angle identification method based on the wheel speed and the wheel track and the wheel base of the vehicle, the hardware cost is reduced, repeated calibration of different vehicle types is avoided, and the portability of an identification program is improved. The method comprises the following steps: a, calibrating a wheel track and a wheel base; b, collecting a wheel speed signal and calculating a rotating speed characteristic; and c, calculating the front wheel steering angle according to the ratio of the wheel track to the axle base and the rotating speed characteristic.

    本发明提供了一种基于轮速和车辆轮距轴距的转向角识别方法,其降低了硬件成本,避免对不同车型的反复标定,提高识别程序的可移植性。其包括如下步骤:a、标定轮距和轴距;b、采集轮速信号并计算转速特征;c、根据轮距与轴距之比和转速特征计算前轮转向角。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Steering angle identification method based on wheel speed and vehicle wheel track and wheelbase


    Weitere Titelangaben:

    一种基于轮速和车辆轮距轴距的转向角识别方法


    Beteiligte:
    GE XINGYAO (Autor:in) / GAO JIAN (Autor:in) / LI LEI (Autor:in)

    Erscheinungsdatum :

    24.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Four-wheel Steering Control Algorithm of Long Wheelbase Vehicles

    ZHONG Hanwen / XIAO Lei / CHEN Wenguang et al. | DOAJ | 2024

    Freier Zugriff

    Motion control method and system for variable wheelbase speed difference steering of wheel-legged vehicle

    HAO WEIHE / HAN LIJIN / XIE JINGSHUO et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Variable wheelbase reference for vehicle with active front and rear-wheel steering

    Loyola, J. / Margolis, D. | Taylor & Francis Verlag | 2022

    Freier Zugriff

    A four wheel steering mechanism for short wheelbase vehicles

    Brienza, D.M. / Brubaker, C.E. | Tema Archiv | 1997


    Telescopic variable-wheelbase six-wheel mobile robot

    WANG TING / SHAO PEIYAO / LIU LIANQING et al. | Europäisches Patentamt | 2021

    Freier Zugriff