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:
Apr. 09, 2021
GM Global Technology Operations Llc, Detroit, MI (US);
University of Waterloo, Waterloo, CA;
Mansoor Alghooneh, Richmond Hill, CA;
Joseph K. Moore, Whitby, CA;
Christopher J. Mettrick, Whitby, CA;
Gregory P. Kakert, Davisburg, MI (US);
Amir Khajepour, Waterloo, CA;
Amin Habibnejad Korayem, Waterloo, CA;
Yechen Qin, Haidian District, CN;
Ehsan Hashemi, Waterloo, CA;
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method for determining a tire tread wear estimation of a tire includes receiving, by a controller, a direct tire tread wear measurement, when available, performing an indirect tire tread wear estimation, performing a data fusion of the indirect tire tread wear estimation with the direct tire tread wear measurement when available, estimating a percentage tire life remaining and a mileage to end of tire life, and estimating a refined tire tread wear calibration coefficient for performing future indirect tire tread wear estimations.