HYBRID VEHICLE CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To effectively decrease the drag loss in a transmission mechanism.

SOLUTION: A hybrid vehicle control device (100) is a device that controls a hybrid vehicle (1) that includes: power elements including an internal combustion engine (200) and an electric motor (MG2); and a power transmission mechanism (300) including a drive shaft (500) that transmits the power from the power elements to the wheel axles and a clutch (710) that can separate and connect the connection between the internal combustion engine and the drive shaft. The control device includes an oil temperature detecting means (110) that detects oil temperature in the power transmission mechanism; a clutch release detection means (120) that detects whether the clutch is separated; and a clutch adjustment means (130, 140) that performs heat generation control by friction by adjusting the engagement force of the clutch when the detected oil temperature is below the first threshold and the clutch is separated.

COPYRIGHT: (C)2012,JPO&INPIT