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:
Nov. 19, 2024
Filed:
Jan. 13, 2021
Great Wall Motor Company Limited, Baoding, CN;
Shuai Zhang, Baoding, CN;
Shujiang Chen, Baoding, CN;
Wentao Hou, Baoding, CN;
Qing Zhao, Baoding, CN;
Xiao Chang, Baoding, CN;
Tong Kang, Baoding, CN;
Jiaxin Sun, Baoding, CN;
Wenchao Ling, Baoding, CN;
Weifeng Deng, Baoding, CN;
GREAT WALL MOTOR COMPANY LIMITED, Hebei, CN;
Abstract
The method includes: when the vehicle satisfies a one-pedal activating condition, controlling the vehicle to enter a one-pedal-function activating mode; when the vehicle enters the one-pedal-function activating mode and satisfies a parking-controlling-function activating condition, acquiring current-vehicle-speed information, road-slope information and a first electric-motor recovering torque; based on the current-vehicle-speed information and the road-slope information, calculating to obtain a parking torque; acquiring a first torque difference between the parking torque and the first electric-motor recovering torque; and performing pressure buildup to the vehicle based on the first torque difference, to control the vehicle to complete a parking operation.