| 摘要 |
<p>An object of the present invention is to provide an electric assist bicycle by which a comfortable ride can be achieved without causing a rapid change in pedal force when stopping pedaling during traveling at low speed, and safe travel can be achieved as the rider intends by swiftly stopping a driven motor when stopping pedaling during traveling at high speed. The driven motor is stopped when travel distance L in a state in which detected pedal force F is not larger than predetermined drive stop reference value F L reaches not smaller than predetermined upper limit distance L 0 .</p> |
