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:
Apr. 02, 2024
Filed:
Nov. 10, 2022
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Dongxu Li, Troy, MI (US);
Chunhao J. Lee, Troy, MI (US);
Thomas Weglarz, Farmington Hills, MI (US);
Su-Yang Shieh, Clawson, MI (US);
Paul Guillermo Otanez, Franklin, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 59/44 (2006.01); B60L 15/20 (2006.01); F16H 59/18 (2006.01); F16H 61/28 (2006.01);
U.S. Cl.
CPC ...
F16H 61/2807 (2013.01); B60L 15/20 (2013.01); F16H 59/18 (2013.01); F16H 59/44 (2013.01);
Abstract
A system and method for operating an electric vehicle. In another exemplary embodiment, a system for operating an electric vehicle is disclosed. The system includes a first motor and a transmission coupled to the first motor. The transmission is configured to shift gears when a speed of the electric vehicle crosses a shift threshold. The shift threshold is independent of a position of an acceleration pedal of the electrical vehicle.