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:
May. 14, 2024
Filed:
Aug. 02, 2021
Applicant:
Xiamen Yaxon Network Co., Ltd., Fujian, CN;
Inventors:
Assignee:
Xiamen Yaxon Network Co., Ltd., Fujian, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/02 (2006.01); F16H 59/18 (2006.01); F16H 59/44 (2006.01); F16H 59/66 (2006.01); F16H 59/70 (2006.01); F16H 61/00 (2006.01);
U.S. Cl.
CPC ...
F16H 61/0213 (2013.01); F16H 59/18 (2013.01); F16H 59/44 (2013.01); F16H 59/66 (2013.01); F16H 59/70 (2013.01); F16H 2059/663 (2013.01); F16H 2061/0087 (2013.01); F16H 2061/009 (2013.01); F16H 2061/0223 (2013.01);
Abstract
The present disclosure discloses a terrain based dynamic gear shift control method and system for a vehicle. The method includes: during running of a vehicle, obtaining a current terrain; according to the current terrain, the economic gear shift strategy, and the dynamic gear shift strategy, generating a current gear shift strategy curve; and according to the current gear shift strategy curve, controlling a transmission to perform gear shift. The present disclosure can make the vehicle have wider adaptability, and achieve a better dynamic balance between economy and dynamic performance.