| 摘要 |
PROBLEM TO BE SOLVED: To achieve vehicle behavior having no incompatibility, natural and easy to handle by preventing unnecessary vehicle control in gentle acceleration little influenced by the friction circle or in the accelerator off state, and to ensure stability of vehicle behavior in a limit range surely in a necessary driving area by monitoring the grip states of the respective wheels. SOLUTION: A control part 50 computes a first steering characteristic amount A1 based on the ground load of a longitudinal shaft and a second steering characteristic amount A2 in consideration of limit of the friction circle. In the case of A1≥A2, engine torque control and steering angle control are inhibited. In the case of A1<A2, the engine torque control and the steering angle control considering a difference between the first steering characteristic amount A1 and the second steering characteristic amount A2 are performed. COPYRIGHT: (C)2010,JPO&INPIT |
