BATTERY-MONITORING SYSTEM

BATTERY-MONITORING SYSTEM

Battery monitoring includes: a monitoring unit (20) that monitors a battery that is chargeable/dischargeable; and a higher device (50) that is provided with monitoring data obtained by monitoring of the battery by the monitoring unit and saves, by using a blockchain, at least part of specific inform...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: UCHIDA Keisuke, MAWATARI Kazuaki, ONO Kazuyuki, MATSUI Hiroshige, TANAKA Ken, SHIMIZU Satoru, KAWABATA Kumiko, TAKADA Satoshi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ALARM SYSTEMS
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
ORDER TELEGRAPHS
PHYSICS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SYSTEMS FOR STORING ELECTRIC ENERGY
TESTING
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:Battery monitoring includes: a monitoring unit (20) that monitors a battery that is chargeable/dischargeable; and a higher device (50) that is provided with monitoring data obtained by monitoring of the battery by the monitoring unit and saves, by using a blockchain, at least part of specific information included in the monitoring data. The higher device includes a block generation unit (53) that generates a new block including a hash value based on the at least part of the specific information and a last block linked at an end of the blockchain, and an external communication device (55) configured to save, in a distributed manner in a plurality of external devices, the new block generated by the block generation unit. At least one of the monitoring unit or the higher device is provided with a data protection unit (24, 56) configured to ensure reliability of the monitoring data.