| 摘要 |
<p>A muscle-operated vehicle, especially bicycle, having a muscle-operated driving system (26,28,30,32,34), an auxiliary electrical power driving system (36) and a control means (42,42A) for controlling the output of the electrical power driving system (36). A push-walking detecting means (60,76,76A,60A,80) is provided for detecting the condition of operating the vehicle by walking, pushing said vehicle in forward direction, especially bicycle, by hand, triggering the control means (42A,42) to control the electrical power driving system (36) to a certain push-walking speed. <IMAGE></p> |
