CONTROLLER FOR DRIVING DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a controller for suppressing shift shock caused when switching a power transmission path from a power transmission shutting-off condition to a power transmission possible condition in a driving device for a vehicle provided with a differential mechanism functioning as a gear shift mechanism by differential action and an automatic transmission between the differential mechanism and a driving wheel.

SOLUTION: When an operation device 46 for switching to a driving position for selecting the power transmission possible condition and a non-driving position for selecting the power transmission shutting-off condition by manual operation is switched to the non-driving position, rotation speed of a transmission member 18 being an output member of a differential part 11 is controlled in synchronization to rotation speed corresponding to vehicle speed V using electric motors M1, M2 by a transmission member rotation synchronization control means 84 to suppress shift shock even when oil pressure of an engaging device for switching the power transmission path to the power transmission possible condition is first applied when switching the operation device 46 from the non-driving position to the driving position.

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