The invention discloses a pure electric automobile torque control method which is specifically implemented according to the following steps of: connecting gears, an accelerator and a brake of a driver cab with a motor controller by virtue of wire harnesses; when CAN communication has a fault, collecting the pedal and gear information by virtue of the motor controller, calculating to convert an accelerator pedal signal or a brake pedal signal into a torque instruction value and outputting the torque instruction value to a motor, thereby ensuring the driving security of an entire automobile. According to the pure electric automobile torque control method, the problem that a vehicle can only be immediately stopped when having a CAN communication fault in the prior art is solved.


    Access

    Download


    Export, share and cite



    Title :

    Pure electric automobile torque control method


    Contributors:
    XU CUIZHU (author) / SUN PENG (author) / YOU XIAOWEI (author)

    Publication date :

    2015-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Electric automobile driving motor torque control method

    CUI ZHENYANG / FAN GUANGLI / YANG JUN et al. | European Patent Office | 2022

    Free access

    Control method for torque filtering of electric automobile

    LU SHAN / ZHANG JUNHONG / YANG WEIBIN et al. | European Patent Office | 2015

    Free access

    ELECTRIC AUTOMOBILE-BRAKING TORQUE GENERATION DEVICE AND ELECTRIC AUTOMOBILE

    SHIBAYAMA NAOSHI | European Patent Office | 2020

    Free access

    Pure electric four-wheel drive torque distribution control method

    ZHONG YUNFENG / ZHAO PENGYAO / YANG YUNBO et al. | European Patent Office | 2020

    Free access

    ELECTRIC AUTOMOBILE-BRAKING TORQUE GENERATION DEVICE AND ELECTRIC AUTOMOBILE

    SHIBAYAMA NAOSHI | European Patent Office | 2020

    Free access