The invention relates to a rotating speed control method and device and a vehicle, and the method comprises the steps that first driving data and historical virtual gears of the vehicle at the current moment are obtained; a virtual gear corresponding to the first driving data is inquired in a pre-stored third index table, a first virtual gear is obtained, the third index table is used for representing the corresponding relation between all preset virtual gears and third functions, and each third function is used for representing the mapping relation between the driving speed and the depth of an accelerator pedal; under the condition that the first virtual gear is not consistent with the historical virtual gear, the gear shifting direction is determined according to the first virtual gear and the historical virtual gear, and the vehicle is controlled to enter the gear shifting process; in the gear shifting process, the first engine rotating speed change rate of the vehicle in the gear shifting process is determined according to the first virtual gear and the historical virtual gear; and then the target engine rotating speed of the vehicle in each time interval in the gear shifting process is determined, and dynamic gearbox gear shifting experience is provided.

    本公开关于一种转速控制方法、装置及车辆,其中,该方法包括:获取车辆在当前时刻的第一驾驶数据以及历史虚拟挡位;在预存的第三索引表中查询与第一驾驶数据对应的虚拟挡位,得到第一虚拟挡位,其中,第三索引表用于表示各个预设的虚拟挡位与第三函数的对应关系,每个第三函数用于表示行驶速度与加速踏板深度之间的映射关系;在第一虚拟挡位与历史虚拟挡位不一致的情形下,根据第一虚拟挡位以及历史虚拟挡位确定变挡方向,并控制车辆进入变挡过程;在变挡过程中,根据第一虚拟挡位以及历史虚拟挡位,确定变挡过程中车辆的第一发动机转速变化率;进而确定变挡过程中各个时间间隔内车辆的目标发动机转速,提供动态的变速箱变挡体验。


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    Title :

    Rotating speed control method and device and vehicle


    Additional title:

    转速控制方法、装置及车辆


    Contributors:
    LIU KAI (author) / LI GANG (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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