公开(公告)号：US20240426934A1

公开(公告)日：2024-12-26

申请号：US18532689

申请日：2023-12-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinho KIM ,  Sangbin MOON ,  Tae Won SONG ,  Youngjae KIM ,  Hyukrae PARK ,  Jungwook HEO ,  Terrance Christopher HUANG

IPC: G01R31/392 ,  G01R31/367 ,  G01R31/388 ,  G01R31/389

Abstract: An electronic apparatus includes: a battery; a first calculator configured to obtain sensing data of the battery using a sensor, determine first state information of the battery using the obtained sensing data and a first battery model, and preprocess the obtained sensing data; and a second calculator configured to receive the preprocessed sensing data from the first calculator, determine an aging state of the battery using a second battery model and the received sensing data, update a parameter of the first battery model based on the determined aging state, and transmit the updated parameter to the first calculator.