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:
May. 17, 2022
Filed:
Jun. 28, 2016
Applicants:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Bmw Canada Inc., Richmond Hill, CA;
Inventors:
Benno Schweiger, Munich, DE;
Matthias Fleckenstein, Isen, DE;
Edwin Knobbe, Pfaffenhofen A. D. Ilm, DE;
Mohammed Farag, Hamilton, CA;
Saeid Habibi, Hamilton, CA;
Assignees:
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, Munich, DE;
BMW CANADA INC., Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/382 (2019.01); G01R 31/367 (2019.01); B60L 58/12 (2019.01); G01R 19/165 (2006.01); H01M 10/42 (2006.01); B60L 58/15 (2019.01);
U.S. Cl.
CPC ...
G01R 31/382 (2019.01); B60L 58/12 (2019.02); G01R 19/16542 (2013.01); G01R 31/367 (2019.01); H01M 10/425 (2013.01); B60L 58/15 (2019.02); H01M 2010/4271 (2013.01); Y02T 10/70 (2013.01);
Abstract
In a method for estimating a voltage of a battery a given battery model (BM) is provided, wherein the given battery model (BM) is a single particle model. A C-rate of the battery is determined. The battery model (BM) is adapted based on the C-rate. The voltage of the battery is estimated by means of the adapted battery model (BM).