| 摘要 |
<p>PURPOSE:To improve running stability and to improve running ability while ensuring the running stability by controlling torque input to a driving force transmission system according to the differential control condition or the differen tial control pattern of each differential gear. CONSTITUTION:The torque to be input to a driving force transmission system is changed and controlled according to each operation control pattern provided by changing the differential control force to each differential gear 21, 20, 22 in the front, center, and in rear parts. When such behavior that easily affects the running property or controllability of the vehicle according to the differential control pattern, the torque input to the driving force transmission system is reduced, and when such behavior is not seen in the differential control pattern, torque output of an engine 10 is controlled so that the torque input is increased. The running stability of a vehicle can thus be improved, while the running ability also can be improved while the running stability is ensured.</p> |
