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:
Sep. 02, 2025
Filed:
Sep. 16, 2020
Zhejiang Geely Holding Group Co., Ltd., Zhejiang, CN;
Ningbo Geely Automobile Research and Development Co., Ltd., Zhejiang, CN;
Mu He, Zhejiang, CN;
Xiaolin Tang, Zhejiang, CN;
Tonghang Zhao, Zhejiang, CN;
Yinbin Xiong, Zhejiang, CN;
Hongqing Liu, Zhejiang, CN;
Long Peng, Zhejiang, CN;
ZHEJIANG GEELY HOLDING GROUP CO., LTD., Zhejiang, CN;
NINGBO GEELY AUTOMOBILE RESEARCH AND DEVELOPMENT CO., LTD., Zhejiang, CN;
Abstract
The present disclosure relates to the field of noise reduction technologies, and specifically a motor noise control method and apparatus, a computer device and a storage medium are provided. The method includes: determining a current driving mode of a vehicle and a total torque required by the vehicle in the current driving mode; acquiring an electric drive noise distribution matrix of the vehicle in the current driving mode, where the electric drive noise distribution matrix includes correspondences among target motor noises, target motor speeds, and target motor torques of respective motors in the current driving mode; and distributing a torque of each motor according to the electric drive noise distribution matrix, where a sum of torques of respective motors is equal to the total torque required by the vehicle.