The invention relates to a steering wheel control method and device, a medium and electronic equipment. The method comprises the steps of obtaining an initial angle and a target angle of a steering wheel; interpolating between the initial angle and the target angle according to the target cosine function to generate at least one intermediate angle; and controlling the steering wheel to gradually run from the initial angle to the target angle according to the at least one middle angle. Therefore, the intermediate angle can be generated between the initial angle and the target angle of the steering wheel according to the target cosine function in the automatic parking scene of the vehicle, so that the steering wheel can be controlled at a small amplitude near the initial angle and the target angle, and the steering wheel can be controlled at a large amplitude in the operation process; smooth and flexible control and track following control of the steering wheel are achieved, the rotating efficiency of the steering wheel can be improved, and the phenomena of shaking, jamming and overshoot of the steering wheel are prevented.

    本公开涉及一种方向盘的控制方法、装置、介质及电子设备。该方法包括:获取方向盘的初始角度和目标角度;根据目标余弦函数在初始角度与目标角度之间进行插值,以生成至少一个中间角度;根据至少一个中间角度,控制方向盘从初始角度逐步运转到目标角度。由此,可以使得车辆在自动泊车场景下,在方向盘的初始角度和目标角度之间根据目标余弦函数生成中间角度,使得在初始角度和目标角度附近能够以较小幅度控制方向盘,在运转过程中以较大幅度控制方向盘,实现方向盘的平滑、柔顺性控制和轨迹跟随控制,还能提高方向盘的转动效率,防止方向盘出现抖动、卡顿以及过冲的现象。


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    Titel :

    Steering wheel control method and device, medium and electronic equipment


    Weitere Titelangaben:

    方向盘的控制方法、装置、介质及电子设备


    Beteiligte:
    ZHU ZUWEN (Autor:in) / TU XIAOXIAO (Autor:in) / LIU JIANGTAO (Autor:in) / ZHOU JIAN (Autor:in) / JIANG JIANXIN (Autor:in)

    Erscheinungsdatum :

    16.07.2024


    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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