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. 24, 2024
Filed:
Jan. 06, 2023
Geotab Inc., Oakville, CA;
Meghan Frances Fotak, Mississauga, CA;
Jialin Zhu, Toronto, CA;
James David Johnston, Temple, GA (US);
Weinan Sun, Mississauga, CA;
Matthew Konski, Mount Hope, CA;
Michael Angelo David Santorelli, Concord, CA;
Daniel Alec Sheen, Burlington, CA;
Geotab Inc., Oalville, CA;
Abstract
Methods and systems for predicting a potential alternator failure in a motor vehicle are provided. The method includes determining a potential alternator undercharging condition if a duration between the maximum cranking voltage time stamp and the maximum device voltage time stamp is greater than an undercharging indicator duration threshold. Advantageously, an alternator may be repaired or replaced before it fails thus averting having the motor vehicle become inoperable.