Control apparatus of driving system for vehicle

Details Control apparatus of driving system for vehicle Control apparatus of driving system for vehicle

2008-03-03

2011-10-04

Hellner, Mark (Department: 3663)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

C477S107000

Reexamination Certificate

active

08032287

ABSTRACT:
A control apparatus for a vehicle that decreases shift shock generated by full engagement of a clutch at completion of an inertia phase. The apparatus includes a driving source, a step automatic transmission arranged to attain a predetermined shift stage by engagement of frictional engagement elements, a rotational speed control to control the driving source so that an input rotational speed of the transmission becomes a predetermined target value during the inertia phase, a torque control to control the driving source so that the input torque of the transmission becomes a predetermined target value during the non-inertia phase, and a torque correction to correct the engagement torque of the engagement element or the input torque of the transmission so that the engagement torque of the engagement element before completion of the inertia phase is substantially identical to the input torque of the transmission after completion of the inertia phase.

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