To prevent the generation of tooth-hammer noise when engine torque varies when a parking gear mechanism is operated.
This motor vehicle drive control device comprises: a drive motor target torque calculation processing means 91 for calculating drive motor target torque that indicates the target torque of a drive motor; and a drive motor target toque limit processing means 92 that determines whether a parking mechanism detachably arranged in order to disable the rotation of a drive shaft is operated or not, and suppresses the variation of the drive motor target torque when the parking mechanism is operated. It is hereby determined whether the parking mechanism is operated or not, and when the engine torque varies when the parking mechanism is operated, the variation of the drive motor target torque is suppressed, whereby the generation of the tooth-hammer noise in the parking mechanism can be prevented.
NOMURA MASAKI
Mamoru Shimizu
Toshiaki Aoki