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:
Dec. 09, 2025
Filed:
Jan. 16, 2023
Zhejiang Zeekr Intelligent Technology Co., Ltd., Zhejiang, CN;
Viridi E-mobility Technology (Ningbo) Co., Ltd., Zhejiang, CN;
Zhejiang Geely Holding Group Co., Ltd., Zhejiang, CN;
Keqing Shen, Zhejiang, CN;
Yingguo Ma, Zhejiang, CN;
Dong Chen, Zhejiang, CN;
Qimiao Chen, Zhejiang, CN;
Changluo Li, Zhejiang, CN;
Zhejiang ZEEKR Intelligent Technology Co., Ltd., Zhejiang, CN;
VIRIDI E-MOBILITY TECHNOLOGY (NINGBO) CO., LTD., Zhejiang, CN;
Zhejiang Geely Holding Group Co., LTD., Zhejiang, CN;
Abstract
The present application relates to the field of electric vehicles, and particularly to an electric vehicle and an electric-machinery control method therefor, an apparatus and a storage medium. The electric-machinery control method for the electric vehicle of the present application includes: detecting a relative deformation amount of a transmission system between a driving gear and a wheel end of an electric machinery; determining a first speed differential value between a first driving-gear rotational speed and a first wheel-end converted rotational speed when the relative deformation amount is a first threshold value; determining an output torque of the electric machinery according to the first speed differential value; controlling the driving gear to perform a gear-approaching operation relative to the driven gear according to the output torque.