HYBRID VEHICLE DRIVE CONTROL DEVICE

摘要

Provided is a hybrid vehicle drive control device that achieves appropriate limp-home driving in the event of a clutch failure. The drive control device is equipped with: a clutch (CL) that connects/disconnects the carrier (C1) of a first planetary gear train (14) and the carrier (C2) of a second planetary gear train (16); and a brake (BK) that connects/disconnects said carrier (C2) to/from a housing (26). In the event of a failure in which the clutch (CL) is released in the absence of a control command, limp-home driving is performed while the brake (BK) is engaged. Consequently, appropriate limp-home driving can be enabled by minimizing unnecessary consumption of energy by a first electric motor (MG1) and a second electric motor (MG2).