CONTROL DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To reduce electric energy supplied to an electric motor for driving an oil pump different from an oil pump driven by a drive power source. SOLUTION: This control device for a vehicle comprises an engine and a first electric motor; a transmission arranged in a transmission route for a power outputted from the engine and the first electric motor and hydraulically operated to be controlled in a change gear ratio; an oil pump driven by power outputted from the first electric motor and controlling the change gear ratio of the transmission; and a motor-driven oil pump to generate hydraulic pressure for controlling the change gear ratio of the transmission. Electric motor control means (at step 202-205) are provided to reduce the number of revolutions of the second electric motor with the increase of the number of revolutions of the first electric motor when, during starting a vehicle by the power of the first electric motor, hydraulic pressure is fed to an engaging device from the oil pump and the motor-driven oil pump.