METHOD AND DEVICE FOR CONTROLLING VEHICLE

摘要

PROBLEM TO BE SOLVED: To enable an idle stop vehicle to more smoothly restart engine DE after automatically stopped in consideration of even the resonance of an engine mount. SOLUTION: The revolution fluctuation is alleviated to suppress the amplitude of vibration from being so large even if the engine resonates with the mount by keeping engaged the lock-up clutch 56 of the torque converter 50 of an automatic transmission AT (step T2) until an engine revolution number Ne is increased to a set revolution number Ne1 or more and by slip-controlling a forward clutch 63 (step T3) to suitably increase the revolution inertia and revolution resistance of the engine DE at the time of restart after automatic stop. If the engine revolution number Ne reaches the set revolution number Ne1 or more, the lock-up clutch 56 is released (step T7) and gets ready for subsequent start up while blocking the vehicle from starting. COPYRIGHT: (C)2010,JPO&INPIT