Battery Management Device And Method

Abstract: A battery management device according to one aspect of the present invention may comprise: a data acquisition unit configured to acquire at least one piece of battery information among voltage, current, and temperature; and a control unit configured to determine a data distribution of a battery on the basis of the acquired battery information, determine the matching probability between a plurality of pieces of target experiment data acquired in advance and the data distribution, determine a score for each of the plurality of pieces of target experiment data on the basis of the battery information, and derive a stress score for the battery by calculating the matching probability corresponding to the score for each of the plurality of pieces of target experiment data.

Patent Information

Application #

Filing Date

09 October 2024

Publication Number

51/2024

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, Joo Sung

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

2. KIM, Kang San

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

3. EOM, Jin Uk

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

4. KIM, Geum Bee

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

Specification

Documents

Application Documents

#	Name	Date
1	202417076421-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-10-2024(online)].pdf	2024-10-09
2	202417076421-STATEMENT OF UNDERTAKING (FORM 3) [09-10-2024(online)].pdf	2024-10-09
3	202417076421-REQUEST FOR EXAMINATION (FORM-18) [09-10-2024(online)].pdf	2024-10-09
4	202417076421-PROOF OF RIGHT [09-10-2024(online)].pdf	2024-10-09
5	202417076421-PRIORITY DOCUMENTS [09-10-2024(online)].pdf	2024-10-09
6	202417076421-POWER OF AUTHORITY [09-10-2024(online)].pdf	2024-10-09
7	202417076421-FORM 18 [09-10-2024(online)].pdf	2024-10-09
8	202417076421-FORM 1 [09-10-2024(online)].pdf	2024-10-09
9	202417076421-FIGURE OF ABSTRACT [09-10-2024(online)].pdf	2024-10-09
10	202417076421-DRAWINGS [09-10-2024(online)].pdf	2024-10-09
11	202417076421-DECLARATION OF INVENTORSHIP (FORM 5) [09-10-2024(online)].pdf	2024-10-09
12	202417076421-COMPLETE SPECIFICATION [09-10-2024(online)].pdf	2024-10-09
13	202417076421-MARKED COPIES OF AMENDEMENTS [10-10-2024(online)].pdf	2024-10-10
14	202417076421-FORM 13 [10-10-2024(online)].pdf	2024-10-10
15	202417076421-AMMENDED DOCUMENTS [10-10-2024(online)].pdf	2024-10-10
16	202417076421-FORM 3 [12-03-2025(online)].pdf	2025-03-12