HYBRID VEHICLE CONTROL DEVICE

摘要

The present invention reduces the time required from the start of a down-shift to the completion of the down-shift, and facilitates down-shift control that prevents pull shock when simultaneously processing an engine start and down-shift while traveling. An FR hybrid vehicle control device is provided with an engine (Eng), a motor/generator (MG), a first clutch (CL1), an automatic transmission (AT), a second clutch (CL2), and a start/gear shift simultaneous processing means (fig. 6). When the start/gear shift simultaneous processing means (fig. 6) simultaneously controls engine speed increase control, in which the engine speed is increased by the motor/generator (MG), and controls the down-shifting of the automatic transmission (AT) in order to start the engine while traveling, the motor torque of the motor/generator (MG) is used to increase the input speed due to down-shift control to a target input speed during engine speed increase control by the motor/generator (MG).