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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 12081511 B1

PDFFull Text
Date of Patent:
Sep. 03, 2024

Filed:

Apr. 17, 2020

System for automatically assigning id to slave bms

Applicant:

Lg Energy Solution, Ltd., Seoul, KR;

Inventor:

Ji Won Hwang, Daejeon, KR;

Assignee:

LG ENERGY SOLUTION, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Alex Skripnikov

Int. Cl.
CPC ...
H04L 61/3015 (2022.01); G01R 31/371 (2019.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01); H02J 7/00 (2006.01); H04B 17/318 (2015.01);
U.S. Cl.
CPC ...
H04L 61/3015 (2013.01); G01R 31/371 (2019.01); H01M 10/4207 (2013.01); H01M 10/425 (2013.01); H01M 10/48 (2013.01); H01M 10/482 (2013.01); H01M 10/486 (2013.01); H02J 7/0014 (2013.01); H02J 7/0047 (2013.01); H04B 17/318 (2015.01); H01M 2010/4271 (2013.01); H01M 2010/4278 (2013.01);
Abstract

Disclosed is a master battery management system (BMS) including: a transmission unit for transmitting a cell balancing start command signal and a temperature measurement command signal to a plurality of slave BMSs; a wired communication unit for transmitting a FAN ON signal to a plurality of fans after the transmission unit wirelessly transmits the cell balancing start command signal; a reception unit for receiving an association signal from an associated slave BMS having a difference in temperature of a printed circuit board (PCB) board of a corresponding slave BMS and a temperature of a PCB substrate of a corresponding slave BMS that is greater than a preset value; and a control unit for determining that the associated slave BMS is disposed in the same rack, and changing an ID and communication channel of the associated slave BMS to a specific value.

Find Patent Forward Citations

Hwang, Ji. (2024). System for automatically assigning id to slave bms (U.S. Patent No. 12081511). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12081511

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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