The invention relates to a curve speed control method and device of a vehicle, the vehicle and a storage medium, and the method comprises the steps: obtaining curve data of a target curve; generating an actual curve planning track meeting a preset curvature condition of the vehicle based on the curve data, the current positioning data of the vehicle and the current driving parameters of the vehicle, and obtaining a target control value of the vehicle based on the actual curve planning track; and converting the target control value into a speed signal and a steering signal of the vehicle, and controlling the vehicle by using the speed signal and the steering signal until the vehicle passes through the target curve. Therefore, the technical problems that in the prior art, flexibility is poor, effective change is difficult to conduct under special working conditions, and then traffic efficiency, traffic safety and driving comfort are difficult to consider at the same time are solved.

    本申请涉及一种车辆的弯道速度控制方法、装置、车辆及存储介质,其中,方法包括:获取目标弯道的弯道数据;基于弯道数据、车辆的当前定位数据和车辆的当前行驶参数生成车辆的满足预设曲率条件的实际弯道规划轨迹,并基于实际弯道规划轨迹得到车辆的目标控制值;将目标控制值转化为车辆的速度信号和转向信号,并利用速度信号和转向信号控制车辆,直至车辆通过目标弯道。由此,解决了相关技术中,灵活度较差,在特殊工况下难以进行有效变通,进而难以兼顾通行效率、通行安全和驾乘舒适度的技术问题。


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    Titel :

    Vehicle curve speed control method and device, vehicle and storage medium


    Weitere Titelangaben:

    车辆的弯道速度控制方法、装置、车辆及存储介质


    Beteiligte:
    MA HONGTAO (Autor:in)

    Erscheinungsdatum :

    11.03.2025


    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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