Control systems and methods for transmission of hybrid power vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9637115
APP PUB NO 20160137188A1
SERIAL NO

14752374

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A transmission control system for a hybrid-power driving system includes at least a gear shifting actuation module to control engagement of specific gearwheels and a clutch actuation module to control a clutch that couples an engine to the transmission. Gear shifts are required for each of the engine and the electric motor in the hybrid-power driving system. The control system minimizes power loss when a gear shift is occurring for the engine or the electric motor. By selectively controlling the clutch and engagement of specific gearwheels, power loss associated with a gear shift for one of these power sources can be directly offset by using the other power source.

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Patent Owner(s)

Patent OwnerAddress
SAIC MOTOR CORPORATION LIMITEDSHANGHAI 201203

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gu, Zhengmin Shanghai, CN 4 37
Leng, Hongxiang Shanghai, CN 4 99
Ma, Chengjie Shanghai, CN 3 37
Sun, Jun Shanghai, CN 247 2273
Wang, Jian Shanghai, CN 1906 17240
Zhu, Jun Shanghai, CN 689 4956

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