A torque control system and method are disclosed for drive systems of electric vehicles including a shift intervention torque implementation method specialized for an electric vehicle being capable of executing both a virtual shift mode and a drift mode. The torque control system includes a controller configured to generate a rear wheel torque command and a front wheel torque command based on vehicle driving information detected by a driving information detector. The controller determines whether or not there is a virtual shift request depending on the vehicle driving state while executing the drift mode. The controller determines rear wheel torque as a value changed from a target torque before shifting to a target torque after shifting during a shift section upon determining that there is the virtual shift request. The controller determines front wheel torque as a shift intervention torque value configured to create a virtual shift feeing.


    Access

    Download


    Export, share and cite



    Title :

    TORQUE CONTROL SYSTEM AND METHOD FOR DRIVE SYSTEMS OF ELECTRIC VEHICLES


    Contributors:
    OH JIWON (author)

    Publication date :

    2025-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Drive shaft torque estimation for electric vehicles

    Wu, Yuhui / Gong, Xun / Hu, Yunfeng et al. | IEEE | 2014


    TORQUE CONTROL METHOD AND TORQUE CONTROL SYSTEM FOR ELECTRIC DRIVE SYSTEM

    YE XIANJUN | European Patent Office | 2024

    Free access

    TORQUE CONTROL METHOD AND TORQUE CONTROL SYSTEM FOR ELECTRIC DRIVE SYSTEM

    YE XIANJUN | European Patent Office | 2022

    Free access

    Electric drive system torque control method and device

    FU CHAO / SUN BO / LIU YANCHAO et al. | European Patent Office | 2024

    Free access

    Torque and current control methods for switching variable electric drive vehicles

    WANG YUE-YUN / HAO LEI / FATEMI ALIREZA et al. | European Patent Office | 2022

    Free access