| abstract |
In a vehicle in which control for increasing engine output during downshift is performed, the engine speed during downshift shift exceeds an allowable speed while enabling downshift to maintain the engine speed in a high speed range. To suppress that. When a downshift is started, an ECU calculates a normal value of the blipping amount (S200), and when an increase process of the downshift permission rotational speed is performed before the start of the downshift (in S210) YES), the current deceleration ΔV is calculated based on the vehicle speed V (S220, S230). If the current deceleration ΔV is smaller than the deceleration ΔVS at the time of the downshift request (YES in S240), the normal value The blipping amount is reduced more than (S250). [Selection] Figure 5 |