| 摘要 |
<p>PURPOSE:To enhance the responding property of start, by increasing the generation torque of an AC motor when an accelerator operator in an operationless state is slightly operated. CONSTITUTION:By a CPU22, the generation torque of an AC motor 10 is controlled according to control command found by the rotational frequency of the AC motor 10 obtained from a motor rotational-frequency detector 12 and the foot push degree of an accelerator pedal 14. In this case, when the accelerator pedal 14 in an operationless state is slightly foot-pushed and an accelerator switch 30 in an OFF-state is turned ON, then a soft timer is started. When the time of the soft timer is not up, then the foot push degree of the accelerator pedal 14 is automatically increased and corrected by specified degree. As a result, the responding property of the start of car bodies can be improved.</p> |
