The present invention is an electronic gear-shifting device of an electric motorcycle for simulating gear shifting power output, including an electronic shift unit, an electronic clutch unit and a throttle position sensor, and correspondingly outputting a shift signal, a clutch signal and a throttle position signal according to the operation of the rider. A vehicle controller receives the shift signal, the clutch signal and the throttle position signal to determine a target gear position of the electric motorcycle. The vehicle controller looks up a motor torque command according to the target gear position table and outputs the motor torque command to a motor controller, so that the motor controller controls an electric motor of electric motorcycle. Therefore, the electric motorcycle simulates the power performance of a general motorcycle without adding a physical clutch, a gearbox and other shifting mechanisms.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRONIC GEAR-SHIFTING DEVICE OF AN ELECTRIC MOTORCYCLE FOR SIMULATING GEAR SHIFTING POWER OUTPUT


    Contributors:
    LIAO WEI-XIANG (author) / WU HAO-YU (author)

    Publication date :

    2023-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62K Fahrräder , CYCLES



    Gear shifting system and method of electric motorcycle

    CHEN ZHIZHONG / HUANG XIANGXI | European Patent Office | 2022

    Free access

    Gear shifting auxiliary mechanism and motorcycle

    YE HAIMING / JIANG YONG / LI WEI | European Patent Office | 2023

    Free access

    Quick gear shifting system of motorcycle

    CHEN RONG | European Patent Office | 2020

    Free access

    Gear shifting control method for motorcycle with electromagnetic gear shifter

    LI KEMING | European Patent Office | 2023

    Free access

    Gear shifting system and gear shifting element for a gear shifting system

    VOLPERT BASTIAN | European Patent Office | 2017

    Free access