BATTERY CONTROL DEVICE, BATTERY MONITORING SYSTEM EQUIPPED WITH BATTERY CONTROL DEVICE AND BATTERY MONITORING DEVICE, AND METHOD FOR IDENTIFYING ABNORMAL BATTERY USING BATTERY MONITORING SYSTEM

Japanese Patent JP2023184088

A

To provide a battery control device that can grasp the correspondence between each battery monitoring device and batteries monitored by each battery monitoring device, a battery monitoring system equipped with the battery control device and the battery monitoring device, and a method for identifying abnormal batteries using the battery monitoring system.SOLUTION: In a housing section of a battery monitoring system, each battery block 21, each battery monitoring device 30, and a battery control device 40 are arranged in a predetermined arrangement state. The battery control device 40 includes a battery control MCU 41 and a master unit-side storage unit 44. The master unit-side storage unit 44 stores parameters which are related to communication quality of wireless communication when arranged in the predetermined arrangement state, and which are associated with each battery monitoring device 30. Based on a received wireless signal from the battery monitoring device 30 and the stored parameters, the battery control MCU 41 identifies a battery block 21 monitored by the battery monitoring device 30 that is the source of the received wireless signal.SELECTED DRAWING: Figure 2

HONDA YUTO
MATSUMOTO SHO
INOUE YOSHIMITSU
MORISHIMA HIDEKI
OBA HIROKI
ATSUTA TAKASHI
KISHIGAMI TOMOHISA
HAYASE YOICHI

JP2022098017A

December 28, 2023

June 17, 2022

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DENSO CORP

H01M10/42; G01R31/396; H01M10/48; H02J7/00; H02J7/02

Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Naoto Shioya

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