| 摘要 |
PROBLEM TO BE SOLVED: To enable optimally performing pre-shift control of a transmission mechanism to which an electric motor is connected responding to a travel state.SOLUTION: When selecting (pre-shift) the gear position of a first transmission mechanism to which the motor is engaged when running with a gear position of a second transmission mechanism to which the motor is not engaged, a control means selects a low speed side gear position when the requested torque of a driver is larger than the minimum fuel consumption torque of the engine corresponding to the present travel gear position out of two selectable gear positions, and selects the gear position of the high speed side in other cases. When carrying out up-shift of the traveling gear position from the first transmission mechanism to the second transmission mechanism, and when the requested torque of the driver is the acceleration command not less than a prescribed one, the gear position of the first transmission mechanism is selected beforehand to the gear position of the high speed side corresponding to the change of the engagement state of the clutch of the engine (pre-shift). |
