The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2017
Filed:
May. 14, 2014
Beiqi Foton Motor Co., Ltd., Beijing, CN;
Beijing Zhi KE Investment and Management Co., Ltd., Beijing, CN;
Weibin Yang, Beijing, CN;
Junhong Zhang, Beijing, CN;
Haibo Liang, Beijing, CN;
Lianjun Lu, Beijing, CN;
Wei Yan, Beijing, CN;
Shan Lu, Beijing, CN;
Xiao Ma, Beijing, CN;
Guofei Li, Beijing, CN;
Ruchuan Liang, Beijing, CN;
Liye Liu, Beijing, CN;
Yang Li, Beijing, CN;
Other;
Abstract
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.