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:
Sep. 30, 2025
Filed:
Nov. 27, 2023
GM Global Technology Operations Llc, Detroit, MI (US);
Avesta Goodarzi, Whitby, CA;
Gursimran Chauhan, Courtice, CA;
Todd Joseph Brinkman, Rochester Hills, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A vehicle system includes one or more sensors and a control module. The control module is configured to receive one or more vehicle parameters, calculate an actual braking utilization factor based on the received vehicle parameters and an estimated vehicle parameter, calculate an optimum braking utilization factor based on the estimated vehicle parameter and an estimated trailer parameter, compare the optimum braking utilization factor and the actual braking utilization factor, and in response to a difference between the optimum braking utilization factor and the actual braking utilization factor being greater than a defined threshold, generate an alert signal to notify the driver of the vehicle that the trailer brake gain for the trailer hitched to the vehicle should be adjusted. Other example vehicle systems and methods for notifying a driver that a trailer brake gain should be adjusted are also disclosed.