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.

Date of Patent:
Jul. 17, 2018

Filed:

May. 15, 2014
Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Yonghua Li, Ann Arbor, MI (US);

Fling Tseng, Ann Arbor, MI (US);

Szushen Ho, Plymouth, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/44 (2006.01); B60L 11/18 (2006.01); B60L 3/12 (2006.01); B60L 11/14 (2006.01);
U.S. Cl.
CPC ...
H01M 10/44 (2013.01); B60L 3/12 (2013.01); B60L 11/14 (2013.01); B60L 11/1816 (2013.01); B60L 11/1838 (2013.01); B60L 11/1857 (2013.01); B60L 11/1862 (2013.01); H02J 7/0077 (2013.01); B60L 2240/545 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); B60L 2240/70 (2013.01); B60L 2260/46 (2013.01); H01M 2220/20 (2013.01); Y02T 10/70 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7291 (2013.01); Y02T 90/14 (2013.01); Y02T 90/16 (2013.01);
Abstract

Battery state of charge control systems and methods provide techniques to assist in managing battery capacity and battery life under various environmental, operating, and storage conditions. Dynamic management of desired battery SOC based on one or more parameters associated with usage patterns and environmental conditions, e.g., charge/discharge patterns, state of charge and/or temperature during storage may extend useful battery life. The present techniques can provide active state of charge monitoring and control to manage battery capacity during storage or other periods of non-use over the battery life to enhance battery performance.


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