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. 24, 2023
Filed:
Sep. 29, 2020
GM Global Technology Operations Llc, Detroit, MI (US);
Stefan M. Frick, West Bloomfield Township, MI (US);
Bradford W. Bur, Clarkston, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A system of a vehicle includes: a torque request module configured to determine a first engine torque request based on a driver input and to set a second engine torque request to a lesser one of (a) the first engine torque request and (b) an engine torque limit; and a torque limit module configured to, when a vehicle speed is less than a predetermined speed, an accelerator pedal position is greater than a predetermined accelerator pedal position, and a brake torque request for braking of the vehicle is greater than a predetermined torque, set the engine torque limit to less than the first engine torque request.