The invention discloses an electric assistance power automatic adjustment control method and an electric bicycle, which are characterized in that the electric bicycle comprises a bicycle body, a battery, a mode switcher, a wind speed sensor, a slope sensor, a pedal rotating speed sensor, a rear wheel rotating speed sensor, an inorganic automatic transmission, a driving motor and a motor controller, wherein the motor controller realizes the automatic adjustment of the power of the driving motor of the electric bicycle according to a control method for automatically adjusting the power of the electric assisting power in combination with the mode switcher. By monitoring the wind speed and the gradient, the magnitude of the electric assisting power can be intelligently adjusted, so that a driver can always ride with the most comfortable physical strength under different real-time road conditions such as uphill, downhill, downwind and upwind, specific electric driving force calculation formulas in various modes are given, and the development and debugging difficulty and period are reduced. The control is more accurate, and the driving experience is better.

    本发明公开了一种电助力功率自动调整的控制方法及电动自行车,其特征在于:电动自行车包括自行车本体、电池、模式切换器、风速传感器、坡度传感器、脚踏转速传感器、后轮转速传感器、无机自动变速器、驱动电机及电机控制器,其中所述电机控制器根据电助力功率自动调整的控制方法,并结合模式切换器实现电动自行车的驱动电机功率自动调整。通过对风速、坡度的监控,可以智能调节电助力的大小,使驾驶员在不同的实时路况,比如上、下坡,顺风、逆风等,始终以最舒适的体力骑行,给出各模式下具体的电驱动力计算公式,减少开发调试难度与周期。控制更加精确,驾驶体验更好。


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    Title :

    Control method for automatic adjustment of electric assistance power and electric bicycle


    Additional title:

    一种电助力功率自动调整的控制方法及电动自行车


    Contributors:
    XU XIAOGANG (author) / LI HAITAO (author) / QIN HANG (author) / SHEN YU (author) / SHEN WEI (author)

    Publication date :

    2025-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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