The invention provides a vehicle transverse control method and device, electronic equipment and a medium, and the method comprises the steps: obtaining vehicle-mounted sensor information, vehicle parameters, a target track, a curvature radius and a wheelbase of a vehicle, and obtaining a rotation angle based on the curvature radius and the wheelbase; the transverse control method comprises the steps of calculating a front wheel side slip angle and a rear wheel side slip angle of a vehicle according to vehicle-mounted sensor information and vehicle parameters, obtaining a front wheel steering angle according to a rotation angle, the front wheel side slip angle and the rear wheel side slip angle, and controlling the vehicle based on the front wheel steering angle. The technical problem that the high-speed curve control precision is low is solved.

    本发明提供一种车辆横向控制方法、装置、电子设备及介质,该方法包括获取车辆的车载传感器信息、车辆参数、目标轨迹和曲率半径及轴距,基于曲率半径和轴距得到旋转角,根据车载传感器信息和车辆参数计算车辆的前轮侧偏角和后轮侧偏角,根据旋转角、前轮侧偏角和后轮侧偏角得到前轮转向角,基于前轮转向角控制车辆,本申请提供了一种基于车辆动力学的横向控制方法,可以在车辆遇到较大转角时,解决高速弯道控制精度较低的技术问题。


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    Titel :

    Vehicle transverse control method and device, electronic equipment and medium


    Weitere Titelangaben:

    一种车辆横向控制方法、装置、电子设备及介质


    Beteiligte:
    DENG JIAN (Autor:in) / HE YIHUA (Autor:in)

    Erscheinungsdatum :

    2024-02-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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