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:
Jan. 03, 2023
Filed:
Jul. 11, 2019
Tsinghua University, Beijing, CN;
Shengbo Li, Beijing, CN;
Bo Cheng, Beijing, CN;
Keqiang Li, Beijing, CN;
Hongbo Gao, Beijing, CN;
Qingfeng Lin, Beijing, CN;
Xuedong Liu, Beijing, CN;
Zhitao Wang, Beijing, CN;
Ziyu Lin, Beijing, CN;
Jianqiang Wang, Beijing, CN;
Yugong Luo, Beijing, CN;
Diange Yang, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
Abstract
A power system of a vehicle includes an engine, a first motor and a second motor. A method for controlling motion of the vehicle includes: receiving a cruise speed, a speed fluctuation quantity and a preset traveling mileage of the vehicle, and obtaining an upper speed bound and a lower speed bound of the vehicle based on the cruise speed and the speed fluctuation quantity; adjusting a current speed of the vehicle to the lower speed bound, and controlling the vehicle to enter a first cruise phase of a two-phase cruise mode; and controlling the vehicle to enter a second cruise phase of the two-phase cruise mode when the current speed of the vehicle is greater than or equal to the upper speed bound and a current traveling mileage is less than the preset traveling mileage.