| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle control system in a vehicle installed with a CVT, which does not give uncomfortable feels to occupants during deceleration by preventing extreme increase of deceleration change at the decelerating state. SOLUTION: If an ECU 30 recognizes fuel cut control at the decelerating state by accelerator pedal OFF, it calculates a target throttle opening based on speed reduction ratio or vehicle speed of a CVT 12 so as to control opening of a throttle actuator 40 to cancel the increase of deceleration force due to shifting of the CVT 12 to the Lo side. At the same time, the ECU 30 detects the drive condition of an air conditioning 52 and calculates the load correction ratio of the air conditioning 52 corresponding to the speed reduction ratio of the CVT 12 or vehicle speed for suppressing the driving for the air conditioning 52. Load for an engine 10 is thus reduced, increase of deceleration force due to engine friction increase is prevented. As a result, change in the deceleration force is restricted, which does not give uncomfortable feels to occupants. |
