The invention relates to a control method for a gear shifting motor in the gear shifting period of a gearbox of an electric vehicle, and the method comprises the steps that in the first stage of gear engaging stages, the gear shifting motor is controlled to operate in a first working mode, and the gear engaging stages are in the gear shifting period; in the second stage of the gear engaging stage, the gear shifting motor is controlled to operate in a second working mode different from the first working mode, and the second stage is located after the first stage; and in the third stage of the gear engaging stage, the gear shifting motor is controlled to operate in a third working mode different from the second working mode, and the third stage is located after the second stage. The invention further relates to a computer storage medium, a computer program product and a transmission control unit (TCU).

    本申请涉及一种在电动车辆变速箱的换挡期间针对换挡电机的控制方法,所述方法包括:在挂挡阶段中的第一阶段,控制所述换挡电机以第一工作模式进行操作,其中所述挂挡阶段处于所述换挡期间中;在所述挂挡阶段中的第二阶段,控制所述换挡电机以与所述第一工作模式不同的第二工作模式进行操作,其中所述第二阶段位于所述第一阶段之后;以及在所述挂挡阶段中的第三阶段,控制所述换挡电机以与所述第二工作模式不同的第三工作模式进行操作,其中所述第三阶段位于所述第二阶段之后。本申请还涉及一种计算机存储介质、计算机程序产品以及变速箱控制器TCU。


    Access

    Download


    Export, share and cite



    Title :

    Control method of gear shifting motor and gearbox controller


    Additional title:

    换挡电机的控制方法和变速箱控制器


    Contributors:
    ZHANG HANTIAN (author) / TAO CHENGJUN (author) / RUI PENG (author) / NI FANFAN (author)

    Publication date :

    2024-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Gear shifting control method and device and gearbox controller

    MENG RONGGE / WANG HAO / ZHANG YAOFENG et al. | European Patent Office | 2022

    Free access

    Two-gear gearbox for unpowered interruption gear shifting of electric vehicle and control method of two-gear gearbox

    ZHANG CHAO / SHI WENTONG / CAI WENQI et al. | European Patent Office | 2021

    Free access

    Hybrid power gearbox gear shifting device and control method

    LUO HONGLIANG / WANG LEI / LIU SHISHENG et al. | European Patent Office | 2023

    Free access

    Gear shifting control method for parallel type two-gear hybrid power gearbox

    WANG JIWEI / GUO YUNXIANG / ZHAO ZHIBO et al. | European Patent Office | 2024

    Free access

    Two-gear gearbox control system, gear shifting control method and pure electric engineering vehicle

    SHAN JINRONG / ZHU YUANSHENG / ZHOU DAOWU | European Patent Office | 2022

    Free access