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Title:
BATTERY DATA MANAGEMENT METHOD, BATTERY DATA MANAGEMENT SYSTEM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/145360
Kind Code:
A1
Abstract:
In this battery data management method for a battery data management system provided with a plurality of authentication servers, each having a distributed ledger, and an electric vehicle: the electric vehicle (10) acquires first sensor information relating to a battery (140) installed in the electric vehicle (10); the electric vehicle (10) generates first transaction data including an ID of the battery (140) and the first sensor information (S208); one authentication server from among the plurality of authentication servers acquires the first transaction data (S210); and the one authentication server records a block including the first transaction data in the distributed ledger.

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Inventors:
UNAGAMI YUJI (JP)
OHMORI MOTOJI
INOKUCHI TOSHIHIRO
Application Number:
PCT/JP2021/000971
Publication Date:
July 22, 2021
Filing Date:
January 14, 2021
Export Citation:
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Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
H02J13/00; H01M10/48; H02J7/00
Domestic Patent References:
WO2013108318A12013-07-25
Foreign References:
JP2019192630A2019-10-31
JP2019029988A2019-02-21
JP2016116310A2016-06-23
JP2012222945A2012-11-12
JP2015015827A2015-01-22
Other References:
See also references of EP 4092870A4
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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