AUTOMOTIVE GEARSHIFT DRIVE SYSTEM AND METHOD OF GEAR SHIFTING Russian patent published in 2013 - IPC B60W10/06 B60W10/02 B60W10/08 B60W10/11 B60W20/00 F16H61/02 

Abstract RU 2480360 C2

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Proposed method comprises steps whereat motor-generator is controlled, first gear is thrown in, torque is controlled and throwing-in of the nest selected gear. Motor-generator is controlled so that it absorbs the torque equal to that of the engine. Engine and motor-generator are controlled to prevent origination of engine turbosupercharger unloaded state. Engine torque is controlled so that engine rpm corresponds to that required for vehicle motion in new selected gear at second gear ratio. Drive system comprises mechanical or automated gearbox, internal combustion engine, engine and generator-motor control unit. Said control unit allows performing control jobs claimed by proposed method.

EFFECT: prevented origination of engine turbosupercharger unloaded state in gear shifting.

9 cl, 1 dwg

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RU 2 480 360 C2

Authors

Stervik Khans

Dates

2013-04-27Published

2008-05-09Filed