CAPACITY ESTIMATION SYSTEM, CAPACITY ESTIMATION METHOD, AND PROGRAM

CAPACITY ESTIMATION SYSTEM, CAPACITY ESTIMATION METHOD, AND PROGRAM

A capacity estimation system includes an acquisition unit configured to acquire, for each of a plurality of vehicles, transition information which is information indicating a transition of a battery capacity of a secondary battery of the vehicle and usage history information which is information ind...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Maruno, Naoki
Format: Patent
Sprache:eng
Schlagworte:
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
CHECKING-DEVICES
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
GENERATING RANDOM NUMBERS
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
PHYSICS
REGISTERING OR INDICATING THE WORKING OF MACHINES
TIME OR ATTENDANCE REGISTERS
TRANSPORTING
VEHICLES IN GENERAL
VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:A capacity estimation system includes an acquisition unit configured to acquire, for each of a plurality of vehicles, transition information which is information indicating a transition of a battery capacity of a secondary battery of the vehicle and usage history information which is information indicating a usage history of the secondary battery, a database generation unit configured to generate a database including the transition information and the usage history information for each of the plurality of vehicles, a selection unit configured to select at least transition information among transition information and usage history information of a vehicle which are similar to transition information and usage history information of a target vehicle among the plurality of vehicles, and an estimation unit configured to estimate a battery capacity of a secondary battery of the target vehicle on the basis of at least the transition information selected by the selection unit.