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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 10647211 B1

PDFFull Text
Date of Patent:
May. 12, 2020

Filed:

Sep. 28, 2015

Power consumption control device

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Toru Ogaki, Saitama, JP;

Eiki Kamaya, Saitama, JP;

Yoshikazu Kemmoku, Saitama, JP;

Keisuke Fujimaki, Saitama, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Paratus Law Group, PLLC

Primary Examiner:

Rexford N Barnie

Assistant Examiner:

Xuan Ly

Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 10/44 (2006.01); H01M 10/625 (2014.01); H01M 10/633 (2014.01); H01M 10/6571 (2014.01); H01M 10/48 (2006.01); H01M 10/615 (2014.01); B60L 11/18 (2006.01); B60L 53/22 (2019.01); B60L 53/14 (2019.01); H01M 10/657 (2014.01); B60L 58/27 (2019.01); B60L 58/12 (2019.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
B60L 11/1875 (2013.01); B60L 53/14 (2019.02); B60L 53/22 (2019.02); B60L 58/12 (2019.02); B60L 58/27 (2019.02); H01M 10/425 (2013.01); H01M 10/44 (2013.01); H01M 10/443 (2013.01); H01M 10/48 (2013.01); H01M 10/615 (2015.04); H01M 10/625 (2015.04); H01M 10/633 (2015.04); H01M 10/657 (2015.04); H01M 10/6571 (2015.04); B60L 2240/36 (2013.01); H01M 10/486 (2013.01); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01); H02J 7/00 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7022 (2013.01);
Abstract

A power consumption control device includes: a storage battery configured to supply power to an electric motor of a plug-in electric motor vehicle; a heating unit configured to heat the storage battery using heat generated through current flowing; a power conversion unit configured to convert power supplied from an external power supply; an estimation unit configured to estimate a change in effective capacity of the storage battery when the heating unit generates heat through current flowing by the power supplied from the external power supply and raises the temperature of the storage battery to a target temperature, based on an effective capacity corresponding to the temperature and SOC of the storage battery; and a controller configured to control usage of the power converted by the power conversion unit according to the change of the effective capacity, estimated by the estimation unit.

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