The invention relates to the related field of motor controllers, in particular to a motor controller with a power assisting function, which is characterized in that under the action of a main control MCU (Microprogrammed Control Unit) circuit, a wheel rotation sensor can transmit the rotation speed of a wheel obtained in real time to a wheel rotation signal in the controller, and the wheel rotation signal is transmitted to a control circuit through a wheel rotation signal acquisition circuit; the control circuit can calculate a target power-assisted torque, convert the target power-assisted torque into a current instruction of the motor, control the motor to generate a corresponding power-assisted torque, drive the rotating speed of a motor hub and play a power-assisted role, that is, a power-assisted control system is additionally arranged on the bicycle, the stepping force of a person can be monitored, and the current can be output to a power-assisted controller; the control circuit can feed back a supporting force, so that riding is light and handy, a three-gear switching mode is adopted, and not only can physical exercise be performed, but also assistance can be provided for the bicycle body.

    本发明涉及马达控制器相关领域,具体为一种带有助力功能的马达控制器,本发明通过在主控MCU电路的作用下,车轮转动传感器能够将实时获得车轮的转动速度传递给控制器中的车轮转动信号,并由车轮转动信号采集电路传递给控制电路,控制电路能够计算出目标助力力矩并转化为电机的电流指令,控制电机产生相应的助力力矩,驱动电机轮毂的转速,起到助力的作用,即会在自行车上增加助力控制系统,能够监测人员脚踩的力,输出电流至助力控制器,控制电路会反馈一个支持力,使得骑行轻巧,分三档切换模式,既能锻炼身体又能为车体提供助力。


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    Title :

    Motor controller with power assisting function


    Additional title:

    一种带有助力功能的马达控制器


    Contributors:
    LI MENGDIE (author) / LI NA (author) / GU XINYI (author)

    Publication date :

    2023-10-10


    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



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