ESTIMATION SYSTEM, ESTIMATION DEVICE, ESTIMATION METHOD, AND STORAGE MEDIUM

Title:

ESTIMATION SYSTEM, ESTIMATION DEVICE, ESTIMATION METHOD, AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2020/027203

Kind Code:

A1

Abstract:

This estimation system is provided with: batteries detachably attached to a power device using electrical power; a charging device which has a charging unit for charging the batteries, an acquisition unit for acquiring from the batteries, first information about the deterioration of the batteries, and a transmission unit for transmitting the first information acquired by the acquisition unit; and an estimation device which has a receiving unit that receives the first information transmitted by the transmission unit, and an estimation unit that estimates the performance of the batteries by inputting the first information received by the receiving unit into a model taught to output second information about the performance of the batteries at a certain point in time when the first information about the batteries at said point in time is input.

Inventors:

KAWAMURA MASAYUKI (JP)
ENDO HIROTAKA (JP)

Application Number:

PCT/JP2019/030035

Publication Date:

February 06, 2020

Filing Date:

July 31, 2019

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)

International Classes:

G01R31/392; H01M10/42; H01M10/48; H02J7/00

Domestic Patent References:

WO2015198631A1

2015-12-30

Foreign References:

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Other References: