Title:
BATTERY MANAGEMENT DEVICE AND OPERATING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/025228
Kind Code:
A1
Abstract:
A battery management device according to an embodiment disclosed in the present document may comprise: a communication unit which transmits a first signal to a battery cell; a switch connecting the communication unit with the battery cell; and a controller which controls an operation of the switch, receives a second signal corresponding to the first signal, and diagnoses a state of the battery cell on the basis of the second signal.
Inventors:
YU JAE WOOK (KR)
Application Number:
PCT/KR2023/010215
Publication Date:
February 01, 2024
Filing Date:
July 17, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
G01R31/371; B60L58/10; G01R23/00; G01R31/3842; G01R31/389; G01R31/396; G08C17/02; H01M10/48
Foreign References:
| JP6032025B2 | 2016-11-24 | |||
| JP2002084207A | 2002-03-22 | |||
| KR20180010869A | 2018-01-31 | |||
| JP2019527528A | 2019-09-26 | |||
| JP6905985B2 | 2021-07-21 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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