| 摘要 |
<p>A drive control device for a vehicle, driving one of a pair of front wheels and a pair of rear wheels using an engine and driving the other using a motor, reduces the driving force of the motor and estimates the frictional coefficient of the road surface at the same time as when the grip is recovered. Furthermore, the drive control device transmits the driving force of the engine to the driving wheels, and temporarily increases the driving force of the motor while referring to the driving force of the engine and a grip limit line of the motor-driven wheels according to the estimated frictional coefficient of the road surface.</p> |
