公开(公告)号：US20240012056A1

公开(公告)日：2024-01-11

申请号：US18327395

申请日：2023-06-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Subhasmita SAHOO ,  Krishnan S. HARIHARAN ,  Samarth AGARWAL ,  Subramanian Swernath BRAHMADATHAN ,  Sangheon LEE

IPC: G01R31/367 ,  G01R31/371 ,  G01R31/392 ,  G01R31/3842 ,  H02J7/00

CPC classification number: G01R31/367 ,  G01R31/371 ,  G01R31/392 ,  G01R31/3842 ,  H02J7/005

Abstract: A method for forecasting remaining useful life (RUL) of a battery by an electronic device is provided. The method includes forecasting the RUL of the battery based on at least one capacity value of the battery estimated by at least one of a battery capacity estimation model and a data driven model, determining whether the at least one capacity value for the charging cycle and the discharging cycle is lower than the at least one capacity value estimated by at least one of the battery capacity estimation model and the data driven model and correcting the forecasting RUL of the battery by feeding back the at least one capacity value to at least one of the battery capacity estimation model and the data driven model.