Vehicle, a hybrid power system thereof and a control method therefor

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United States of America Patent

PATENT NO 9650033
APP PUB NO 20160114787A1
SERIAL NO

14891323

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed are a hybrid power system of a vehicle and a control method therefor. The hybrid power system of a vehicle comprises: an engine; a dual-clutch automatic transmission comprising an ISG motor; a first power unit and a second power unit; a power battery, the power battery being connected to the ISG motor by the first power unit; a power battery manager, the power battery manager being connected to the power battery and used to test an SOC of the power battery; a rear wheel drive motor, the rear wheel drive motor being connected to the power battery by the second power unit, and the rear wheel drive motor being connected to a rear speed reducer of the vehicle; and a vehicle controller, the vehicle controller being connected to the power battery manager, and the vehicle controller controlling the vehicle to enter a corresponding operating mode according to the SOC and drive required torque WTD at a wheel of the vehicle. The hybrid power system of a vehicle and the control method therefor can ensure that a vehicle operates in the best operating mode, thereby improving the performance of the vehicle.

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Patent Owner(s)

Patent OwnerAddress
BEIQI FOTON MOTOR CO LTD102206 BEIJING SHAHE CHANGPING DISTRICT TOWN SHA YANG ROAD LAO WAN VILLAGE NORTH BEIJING CITY BEIJING CITY 102206

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Guofei Beijing, CN 2 15
Li, Yang Beijing, CN 1182 7549
Liang, Haibo Beijing, CN 9 16
Liang, Ruchuan Beijing, CN 1 3
Liu, Liye Beijing, CN 1 15
Lu, Lianjun Beijing, CN 2 29
Lu, Shan Beijing, CN 88 1822
Ma, Xiao Beijing, CN 87 301
Yan, Wei Beijing, CN 216 2357
Yang, Weibin Beijing, CN 4 27
Zhang, Junhong Beijing, CN 20 223

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