| 摘要 |
<p>A motor control system of an electric bike according to the present invention includes: a driving speed detection unit detecting a driving speed; a wheel speed detection unit detecting a rotational speed of a wheel; and a motor driving control unit controlling a driving of a motor, in which the motor driving control unit receives values detected by the driving speed detection unit and the wheel speed detection unit to estimate a chain gear ratio so as to control a driving of the motor.</p> |
