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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.:

US 11946977 B1

PDFFull Text
Date of Patent:
Apr. 02, 2024

Filed:

Jan. 12, 2023

Method and electronic device for managing power limit

Applicant:

Ningbo Geely Automobile Research & Development Co., Ltd., Ningbo, CN;

Inventors:

Bengt Axelsson, Västra Frölunda, SE;

Sri Vishnu Gorantla Narayana Murthy, Gothenburg, SE;

Sandeep David, Gothenburg, SE;

Nareerat Plylahan, Gothenburg, SE;

Assignee:

Ningbo Geely Automobile Research & Dev. Co., Ltd., Ningbo, CN;

Attorney:

Tucker Ellis LLP

Primary Examiner:

Patrick Assouad

Assistant Examiner:

Haidong Zhang

Int. Cl.
CPC ...
G01R 31/392 (2019.01); B60L 58/12 (2019.01); B60L 58/16 (2019.01); G01R 31/374 (2019.01); G01R 31/387 (2019.01); G01R 31/389 (2019.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01);
U.S. Cl.
CPC ...
G01R 31/392 (2019.01); B60L 58/12 (2019.02); B60L 58/16 (2019.02); G01R 31/374 (2019.01); G01R 31/387 (2019.01); G01R 31/389 (2019.01); H01M 10/425 (2013.01); H01M 10/48 (2013.01); B60L 2240/545 (2013.01); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01);
Abstract

An electronic device and a method performed in an electronic device for managing the power limit of a battery of a vehicle. The method including obtaining a first State of Health value of the battery at a first time, obtaining a second State of Health value of the battery at a second time, determining a rate of change of State of Health value of the battery, determining a power value by calculating a function that is dependent on the rate of change of State of Health of the battery and adjusting the power limit of the battery to the determined power value for managing the life time of the battery.

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Axelsson, Bengt. (2024). Method and electronic device for managing power limit (U.S. Patent No. 11946977). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11946977

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