The invention discloses a vehicle speed adjusting method and device, a storage medium and a vehicle. The method comprises the steps that a speed adjusting request output by an automatic driving algorithm model is obtained, the speed adjusting request comprises an acceleration request or a deceleration request, and the automatic driving algorithm model is used for controlling vehicle driving; the speed adjusting request is converted, power transmission parameters of the vehicle are obtained, and the power transmission parameters comprise driving wheel torque corresponding to the acceleration request or brake master cylinder pressure corresponding to the deceleration request; determining a speed adjustment parameter based on the power transmission parameter, the speed adjustment parameter including a simulated acceleration corresponding to the torque of the driving wheel or a simulated deceleration corresponding to the pressure of the brake master cylinder; and adjusting the speed adjustment parameter. According to the invention, the technical problem of low precision of speed adjustment parameter adjustment is solved.

    本发明公开了一种车辆的速度调整方法、装置、存储介质和车辆。其中,该方法包括:获取自动驾驶算法模型输出的速度调整请求,其中,速度调整请求包括加速度请求或减速度请求,自动驾驶算法模型用于控制车辆行驶;对速度调整请求进行转换,得到车辆的动力传递参数,其中,动力传递参数包括与加速度请求对应的驱动轮转矩,或与减速度请求对应的制动主缸压力;基于动力传递参数,确定速度调整参数,其中,速度调整参数包括与驱动轮转矩对应的仿真加速度,或与制动主缸压力对应的仿真减速度;对速度调整参数进行调整。本发明解决了对速度调整参数进行调整的精度低的技术问题。


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    Titel :

    Vehicle speed adjusting method and device, storage medium and vehicle


    Weitere Titelangaben:

    车辆的速度调整方法、装置、存储介质和车辆


    Beteiligte:
    ZHOU ZHONGHE (Autor:in) / ZHANG ZHENGLONG (Autor:in) / GAO YAN (Autor:in) / ZHANG BO (Autor:in) / HUANG ZIQIU (Autor:in) / WANG ZHAOYI (Autor:in) / QIN YILIN (Autor:in)

    Erscheinungsdatum :

    12.07.2024


    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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