CONTROL DEVICE FOR VEHICLES

摘要

Provided is a control device for vehicles, capable of promoting reduction of electric motor temperatures. The control device comprises an electric motor cooling promotion means (102) that, when a temperature (TMG) of a second motor generator (MG2) exceeds a pre-set prescribed temperature (temp1) and an off-road running mode is established or an auxiliary transmission (36) has changed to a low gear ratio for off-road travel, rotates the second motor generator (MG2) after a power transmission path between the second motor generator (MG2) and a wheel has been disconnected by automatic transmission (26) brakes (B1, B2) (a clutch device). Lubricating oil supplied from a cooling device (60) for cooling the second motor generator (MG2) is supplied to a wider area than when the second motor generator (MG2) is not rotated, and the cooling effect on the second motor generator is increased.