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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 12409750 B1

PDFFull Text
Date of Patent:
Sep. 09, 2025

Filed:

May. 25, 2023

Predictive control for proactive thermal and energy management charging

Applicant:

GM Global Technology Operations Llc, Detroit, MI (US);

Inventors:

Yongjie Zhu, Troy, MI (US);

Jun-Mo Kang, Ann Arbor, MI (US);

Xueyu Zhang, Northville, MI (US);

Chunhao J. Lee, Troy, MI (US);

Chen-Fang Chang, Bloomfield Hills, MI (US);

Madhumita Ramesh Babu, Northville, MI (US);

Assignee:

GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Hitesh Patel

Assistant Examiner:

Wenyuan Yang

Int. Cl.
CPC ...
B60L 53/62 (2019.01); B60L 58/12 (2019.01); B60L 58/16 (2019.01); B60L 58/24 (2019.01); G01R 31/367 (2019.01); H01M 10/625 (2014.01); H01M 10/633 (2014.01);
U.S. Cl.
CPC ...
B60L 53/62 (2019.02); B60L 58/12 (2019.02); B60L 58/16 (2019.02); B60L 58/24 (2019.02); G01R 31/367 (2019.01); H01M 10/625 (2015.04); H01M 10/633 (2015.04); B60L 2240/12 (2013.01); B60L 2240/14 (2013.01); B60L 2240/545 (2013.01);
Abstract

A method for controlling a vehicle charging and thermal operation includes monitoring at least a charge characteristic of a battery system and a thermal characteristic of the battery system. The method predicts a battery system temperature at a future time (t) based at least in part on the monitored characteristics using a predictive physics model and maintains the battery system temperature above a minimum temperature threshold and below a maximum temperature threshold by adjusting a charging profile based at least in part on the predicted battery system temperature.

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Zhu, Yongjie. (2025). Predictive control for proactive thermal and energy management charging (U.S. Patent No. 12409750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12409750

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