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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 12214697 B1

PDFFull Text
Date of Patent:
Feb. 04, 2025

Filed:

Jan. 18, 2023

Battery temperature adjustment system

Applicant:

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

Inventor:

Toru Ogaki, Tokyo, JP;

Assignee:

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

Attorney:

Paratus Law Group, PLLC

Primary Examiner:

Jonathan Bradford

Int. Cl.
CPC ...
B60L 58/26 (2019.01); B60L 50/64 (2019.01); B60L 58/16 (2019.01); H01M 10/42 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/633 (2014.01); B60L 7/10 (2006.01); B60L 58/24 (2019.01); B60L 58/27 (2019.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
B60L 58/26 (2019.02); B60L 50/64 (2019.02); B60L 58/16 (2019.02); H01M 10/425 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/633 (2015.04); B60L 7/10 (2013.01); B60L 58/24 (2019.02); B60L 58/27 (2019.02); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01); H02J 7/005 (2020.01);
Abstract

A battery temperature adjustment system includes: a battery; a cooling device to which electric power from an external power source and electric power from the battery are selectively supplied and configured to cool the battery; and a control device configured to control the cooling device to adjust a state of charge of the battery and a battery temperature. The control device stores a deterioration sensitivity map in which a deterioration sensitivity is preset according to the state of charge and the battery temperature, or is configured to calculate a deterioration sensitivity according to the state of charge and the battery temperature, and when a vehicle is connected to the external power source, the control device selects either the electric power from the battery or the electric power from the external power source based on the deterioration sensitivity to operate the cooling device.

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