The present invention relates to a driving apparatus for an electric bicycle and an electric bicycle including the same so as to estimate pedal torque by use of pedal angular acceleration and a gear ratio. According to the present invention, the driving apparatus for an electric bicycle, and the electric bicycle including the same comprise: a pedal speed detector detecting angular speed of a bicycle pedal; and a motor driving controller calculating pedal angular acceleration in accordance with the angular speed detected by the pedal speed detector, estimating pedal torque in accordance with the calculated pedal angular acceleration, and thereby controlling driving of the motor.

    본 발명은 페달 각가속도 및 기어비를 이용하여 페달 토크를 추정하는 전기 자전거용 구동 장치 및 이를 갖는 전기 자전거에 관한 것으로, 본 발명의 일실시예에 따른 전기 자전거용 구동 장치 및 이를 갖는 전기 자전거는, 자전거 페달의 각속도를 검출하는 페달 속도 검출부; 및 상기 페달 속도 검출부에 의해 검출한 페달 각속도에 따라 페달 각가속도를 계산하고, 계산된 페달 각가속도에 따라 페달 토크(torque)를 추정하여 모터의 구동을 제어하는 모터 구동 제어부를 포함할 수 있다.


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    Titel :

    DRIVING APPARATUS FOR ELECTRONIC BIKE AND ELECTRONIC BIKE HAVING THEREOF


    Weitere Titelangaben:

    전기 자전거용 구동 장치 및 이를 갖는 전기 자전거


    Beteiligte:
    KIM SE JOO (Autor:in) / HA KEUN SOO (Autor:in) / JANG NAM HONG (Autor:in)

    Erscheinungsdatum :

    2017-03-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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