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:
Oct. 15, 2013
Filed:
Nov. 29, 2010
Xidong Tang, Royal Oak, MI (US);
Yandong Zhang, Plano, TX (US);
Andrew C Baughman, Northville, MI (US);
Brian J. Koch, Berkley, MI (US);
Jian Lin, Beverly Hills, MI (US);
Damon R. Frisch, Troy, MI (US);
Xidong Tang, Royal Oak, MI (US);
Yandong Zhang, Plano, TX (US);
Andrew C Baughman, Northville, MI (US);
Brian J. Koch, Berkley, MI (US);
Jian Lin, Beverly Hills, MI (US);
Damon R. Frisch, Troy, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method of determining a state of health of a battery in real time includes estimating a parameter value associated with the state of health of the battery and determining one or more of a terminal voltage, an accumulated charge, a state of charge, and a temperature of the battery. The method further includes determining, via a computing device, a reserve capacity of the battery based at least in part on the estimated parameter value and one or more of the terminal voltage, the accumulated charge, the state of charge, and the temperature of the battery.