CONTROL DEVICE FOR HYBRID VEHICLES

摘要

A control device for a hybrid vehicle is provided, which executes charging o f a capacitor when a depth-of discharge of a capacitor exceeds a predetermined depth-of discharge which is set based on a vehicle speed. The control device of the hybrid vehicle, provided with an engine, a motor for assisting the output of the engine, and a capacitor for supplying electric power to the motor and for storing regenerative energy, comprises a depth-of discharge detecting device (S063) for detecting a depth - of discharge DOD of the capacitor, wherein when the depth-of discharge DOD of t he capacitor falls below the depth-of discharge limit value DODLMT (053), the capacitor is charged so as to recover the depth-of discharge of the capacitor.