| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce NOx exhausted to the atmosphere during restart of an engine. <P>SOLUTION: A stop control device for a hybrid vehicle that drives the vehicle using power of one or both of the engine and a motor includes a motor travel request decision means (S1) of deciding whether there is a motor travel request to drive the vehicle using only the power of the motor, an engine disconnection means (S2, S4, and S5) of disconnecting the engine and motor from each other by releasing a first clutch when an engine rotation speed decreases to a first predetermined rotation speed in the presence of the motor travel request, a fuel gas supply means (S6) of supplying a fuel gas to a manifold catalyst by injecting fuel supplied during idling into the engine disconnected from the motor to drive the vehicle, and a fuel gas supply stop means (S7) of stopping supplying the fuel gas when the engine rotation speed decreases to a second rotation speed lower than the first rotation speed. <P>COPYRIGHT: (C)2010,JPO&INPIT |
