HYBRID-POWER DRIVING SYSTEM AND METHOD THEREFOR

European Patent Office Patent

APP PUB NO EP-3023283-A1
SERIAL NO

15172442

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Abstract

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A transmission control system (120) for a hybrid-power driving system includes at least a gear shifting actuation module (132) to control engagement of specific gearwheels and a clutch actuation module (142) to control a clutch (40) that couples an engine (30) to the transmission (70). Gear shifts are required for each of the engine (30) and an electric motor (50) in the hybrid-power driving system. By selectively controlling the clutch (40) and engagement of specific gearwheels, power loss associated with a gear shift for one of these power sources (30, 50) can be directly offset by using the other power source (50, 30).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SAIC MOTOR CORP LTDCNROOM 509 BUILDING 1 563 SONGTAO ROAD PUDONG NEW AREA SHANGHAI 201203 SHANGHAI CITY SHANGHAI CITY 201203

International Classification(s)

Inventor(s)

Inventor Name Address
ZHU JUN SHANGHAI
WANG JIAN BEIJING
SUN JUN SHANGHAI 201804
LENG HONGXIANG SHANGHAI 201804
MA CHENGJIE SHANGHAI 201804
GU ZHENGMIN SHANGHAI 201804

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