公开(公告)号：US20220131389A1

公开(公告)日：2022-04-28

申请号：US17502315

申请日：2021-10-15

Applicant: DENSO CORPORATION

Inventor： Shogo SHIGEMORI ,  Shunichi KUBO ,  Takeshi IIDA ,  Yukihiro TOMONAGA ,  Taisuke KURACHI ,  Shozo SUZUKI ,  Shinya KATO

IPC: H02J7/00 ,  H01M10/48 ,  G01R31/392 ,  G01R31/3842 ,  H01M10/42

Abstract: A battery management device is configured to set a limited measurement range that limits a range for measuring a voltage of each of a plurality of batteries for a vehicle. The battery management device is configured to measure the voltage of each of the plurality of batteries within the limited measurement range.