The invention discloses a motor controller of an electric vehicle, and belongs to the technical field of the electric vehicles. The motor controller comprises a motor, an acceleration pedal, a motor torque and acceleration pedal mapping module, an acceleration control module, a motor torque output module and a fault detection module. According to the motor controller, the prior electric vehicle control mode is changed; the problem that electric vehicle control is simple and rough is solved; according to a running state of the electric vehicle, a torque output by the motor is necessarily limited, so that the running safety and reliability of the electric vehicle are improved; the motor controller realizes the effect of accurate control on the electric vehicle, and ensures that the electric vehicle can work safely and reliably under various working conditions; and the motor controller can reasonably use peak power of the motor, so that the excellent acceleration performance of the electric vehicle is realized.


    Access

    Download


    Export, share and cite



    Title :

    Motor controller of electric vehicle


    Contributors:
    NIU ZHENGMEI (author) / SUN JIXU (author) / ZHOU LEI (author) / LIU CHANGZHU (author)

    Publication date :

    2016-02-03


    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 vehicle dual-motor controller

    CHEN YANPING / WU YANGNIAN / WANG CHENGYING et al. | European Patent Office | 2015

    Free access

    MOTOR CONTROLLER AND ELECTRIC VEHICLE

    ARAKI TAKAHIRO / MITSUI TOSHISADA / MIYAZAKI HIDEKI et al. | European Patent Office | 2018

    Free access

    MOTOR CONTROLLER FOR ELECTRIC VEHICLE

    MURAMATSU KATSUYOSHI / MATSUBARA JOJI | European Patent Office | 2015

    Free access

    Motor controller and electric vehicle

    ZHANG ZHONGKAI / GAO WENJIN / REN WEI | European Patent Office | 2024

    Free access

    Motor controller and electric vehicle

    HU CHEN / YANG MUQIAN / SHI CHONGYANG et al. | European Patent Office | 2024

    Free access