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:
Mar. 03, 2026
Filed:
Apr. 22, 2021
Great Wall Motor Company Limited, Baoding, CN;
Liang Xiong, Baoding, CN;
Zhe Jiang, Baoding, CN;
Yongluan Zhang, Baoding, CN;
Xinran Dong, Baoding, CN;
Guowei Song, Baoding, CN;
Meng Liu, Baoding, CN;
Pingyuan Luo, Baoding, CN;
Yushan Li, Baoding, CN;
Zelin Gao, Baoding, CN;
Yadong Wang, Baoding, CN;
GREAT WALL MOTOR COMPANY LIMITED, Baoding, CN;
Abstract
A method for controlling heating of a battery pack is provided, in which, the method includes: acquiring a temperature of the battery pack; and controlling a motor controller to output a current to a motor, if the temperature of the battery pack is lower than a preset temperature threshold, so as to generate a magnetic field in the motor having a magnetic pole direction consistent with or opposite to a magnetic pole direction of a motor rotor and to enable the motor to maintain a stationary state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile