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. 18, 2023
Filed:
Feb. 21, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Kaeweon You, Hwaseong-si, KR;
Sangdo Park, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/367 (2019.01); G01R 31/3828 (2019.01); G01R 31/3842 (2019.01); G01R 31/388 (2019.01); B60L 53/10 (2019.01); B60L 58/12 (2019.01); G01R 31/36 (2020.01); G06N 3/08 (2006.01);
U.S. Cl.
CPC ...
G01R 31/367 (2019.01); B60L 53/11 (2019.02); B60L 58/12 (2019.02); G01R 31/3648 (2013.01); G01R 31/388 (2019.01); G01R 31/3828 (2019.01); G01R 31/3842 (2019.01); G06N 3/08 (2013.01);
Abstract
A processor-implemented method of estimating a state of a battery includes acquiring current information and voltage information of a battery; determining time interval values based on the acquired current information such that current integration values corresponding to the time variation values satisfy a condition; determining voltage values corresponding to the determined time interval values in the acquired voltage information; and determining state information of the battery based on the determined voltage values.