Title:
BATTERY-MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/127602
Kind Code:
A1
Abstract:
In the present invention, battery monitoring comprises: a monitoring unit (20) that monitors a battery that can be charged and discharged; and a host device (50) to which monitoring data obtained via monitoring of the battery by the monitoring unit is provided, said host device (50) storing at least a portion of specific information included in the monitoring data using a blockchain. The host device has: a block-generating unit (53) that generates a new block including at least a portion of the specific information and a hash value based on the final block connected last in the block chain; and an external communication device (55) for distributing and saving new blocks generated by the block-generating unit to a plurality of external devices. At least one of the monitoring unit and the host device is provided with data protection units (24, 56) for ensuring the reliability of the monitoring data.
Inventors:
SHIMIZU SATORU (JP)
MAWATARI KAZUAKI (JP)
ONO KAZUYUKI (JP)
KAWABATA KUMIKO (JP)
MATSUI HIROSHIGE (JP)
UCHIDA KEISUKE (JP)
TAKADA SATOSHI (JP)
TANAKA KEN (JP)
MAWATARI KAZUAKI (JP)
ONO KAZUYUKI (JP)
KAWABATA KUMIKO (JP)
MATSUI HIROSHIGE (JP)
UCHIDA KEISUKE (JP)
TAKADA SATOSHI (JP)
TANAKA KEN (JP)
Application Number:
PCT/JP2022/046896
Publication Date:
July 06, 2023
Filing Date:
December 20, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G08C15/00; G01R31/389; G01R31/392; G08B15/00; H01M10/44; H01M10/48; H02J13/00
Domestic Patent References:
| WO2021145360A1 | 2021-07-22 |
Foreign References:
| JP2021086816A | 2021-06-03 | |||
| JP2020529020A | 2020-10-01 | |||
| JP2021039684A | 2021-03-11 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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