公开(公告)号：US20210075236A1

公开(公告)日：2021-03-11

申请号：US16789604

申请日：2020-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Oleg PETRAKIVSKYI ,  Oleksandr BAIEV ,  Serhiy KHOMYCH ,  Alina VITIUK

IPC: H02J7/00 ,  H01M10/42

Abstract: A battery management apparatus includes: a first transceiver configured to receive a first infrared (IR) signal output from a neighbor battery management apparatus and process the first IR signal; a controller configured to extract information from the processed first IR signal; and a second transceiver configured to output a second IR signal based on the extracted information.

公开(公告)号：US20240283255A1

公开(公告)日：2024-08-22

申请号：US18466339

申请日：2023-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Oleg PETRAKIVSKYI ,  Ivan DOROSHENKO ,  Oleksandr BAIEV

IPC: H02J7/00

CPC classification number: H02J7/00032 ,  H02J7/0013

Abstract: A battery apparatus including a plurality of slave battery management systems (BMSs) configured to manage battery cells of battery modules, respectively and a master BMS configured to manage the plurality of slave BMSs, and in response to the master BMS broadcasting a first address setting command to the plurality of slave BMSs using a first interface, the plurality of slave BMSs is configured to enter a target identification mode for identifying an address setting target among the plurality of slave BMSs, and in response to the master BMS transmitting an identification signal to the plurality of slave BMSs using a second interface that is distinguished from the first interface, a first slave BMS is identified among the plurality of slave BMSs, where the first slave BMS is configured to perform an address setting process according to the first address setting command.

公开(公告)号：US20190229376A1

公开(公告)日：2019-07-25

申请号：US16025044

申请日：2018-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Oleg PETRAKIVSKYI ,  Serhiy KHOMYCH

IPC: H01M10/42 ,  H01M10/48 ,  G01R31/36 ,  H01M10/44 ,  H01M2/10

Abstract: A battery management system (BMS) manages a battery using a master device, a sub-master device corresponding to each of battery packs, and a slave device corresponding to each of battery cells. Data is transmitted from the master device through the sub-master device to the slave device using an electrical signal, and the data includes a control message for controlling a battery cell. Data transmitted from the slave device through the sub-master device to the master device using an optical signal, and the data includes information associated with a battery cell acquired in the slave device.