CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE

摘要

A target gear ratio calculation unit calculates a target gear ratio TGR of a transmission. A setting unit sets a target gear TG according to target gear ratio TGR. A multi-speed transmission control unit controls the transmission according to target gear TG. A target driving force calculation unit calculates target driving force TF of a vehicle. A correction unit corrects target driving force TF according to a gear ratio of the transmission. A conversion unit converts target driving force TF into target engine torque TTE. An engine control unit controls an engine according to target engine torque TTE. Modules used for the engine control unit, the target driving force calculation unit, the conversion unit, and the target gear ratio calculation unit are used in common in a case where the transmission is a multi-speed transmission and in a case where the transmission is a continuously variable transmission. The setting unit and the correction unit are implemented when the transmission is a multi-speed transmission.