Battery Management Systems And Communication Method Thereof

Abstract: A battery management system according to one embodiment of the present invention comprises: a master battery management system for transmitting a wake-up signal to a plurality of slave battery management systems (BMS); and the plurality of slave battery management systems for transmitting state information of a battery module to the master battery management system when the wakeup signal is received from the master battery management system, wherein at least one of the plurality of slave battery management systems may transmit a request signal to the master battery management system, and synchronize, on the basis of the request signal, a reception interval at which the plurality of slave battery management systems receive the wake-up signal from the master battery management system.

Patent Information

Application #

Filing Date

18 August 2022

Publication Number

04/2024

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

LG ENERGY SOLUTION, LTD.

Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335

Inventors

1. KIM, Ji Eun

LG Chem Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202217046997.pdf	2022-08-18
2	202217046997-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [18-08-2022(online)].pdf	2022-08-18
3	202217046997-STATEMENT OF UNDERTAKING (FORM 3) [18-08-2022(online)].pdf	2022-08-18
4	202217046997-PROOF OF RIGHT [18-08-2022(online)].pdf	2022-08-18
5	202217046997-PRIORITY DOCUMENTS [18-08-2022(online)].pdf	2022-08-18
6	202217046997-POWER OF AUTHORITY [18-08-2022(online)].pdf	2022-08-18
7	202217046997-FORM 1 [18-08-2022(online)].pdf	2022-08-18
8	202217046997-DRAWINGS [18-08-2022(online)].pdf	2022-08-18
9	202217046997-DECLARATION OF INVENTORSHIP (FORM 5) [18-08-2022(online)].pdf	2022-08-18
10	202217046997-COMPLETE SPECIFICATION [18-08-2022(online)].pdf	2022-08-18
11	202217046997-FORM 3 [23-01-2023(online)].pdf	2023-01-23
12	202217046997-FORM 18 [09-01-2024(online)].pdf	2024-01-09