Title:
BATTERY STATE PREDICTION DEVICE AND OPERATING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/049172
Kind Code:
A1
Abstract:
A battery state prediction device according to one embodiment disclosed in the present document may comprise: a data management unit for extracting first battery data acquired over a predetermined time after charging of a battery is completed, and second battery data acquired over a predetermined time after discharging of the battery is completed; and a controller for acquiring first state data obtained by applying the first battery data to a first deep learning model so as to predict the state of the battery, acquiring second state data obtained by applying the second battery data to a second deep learning model so as to predict the state of the battery, and predicting the state of the battery on the basis of the first state data and the second state data.
Inventors:
CHUNG WON SEOK (KR)
JO VIN NA (KR)
PARK JUN CHEOL (KR)
JO VIN NA (KR)
PARK JUN CHEOL (KR)
Application Number:
PCT/KR2023/012809
Publication Date:
March 07, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
G01R31/367; G01R31/392; G06N3/08
Foreign References:
| JP2021092404A | 2021-06-17 | |||
| JP2014206499A | 2014-10-30 | |||
| KR20220096993A | 2022-07-07 | |||
| KR20210121411A | 2021-10-08 | |||
| JP2019168452A | 2019-10-03 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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