予測モデル生成装置、方法、プログラム、電池寿命予測装置、方法及びプログラム

Title:

予測モデル生成装置、方法、プログラム、電池寿命予測装置、方法及びプログラム

Document Type and Number:

Japanese Patent JP7200762

Kind Code:

B2

Abstract:

A battery life learning device including a learning section configured to obtain a learned prediction model for predicting a remaining life of a vehicle battery from time-series data of a deterioration characteristic of the vehicle battery, the learned prediction model being obtained by learning a prediction model from the time-series data of the deterioration characteristic of the vehicle battery based on learning data, the learning data including time-series data of the deterioration characteristic at a predetermined time point in the past of a vehicle battery for learning that has reached an end of life and the remaining life at the predetermined time point of the vehicle battery for learning.

Inventors:

Ryosuke Takahashi
Nobumitsu Tsutsui

Application Number:

JP2019045250A

Publication Date:

January 10, 2023

Filing Date:

March 12, 2019

Export Citation:

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Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classes:

G01R31/392; G01R31/367; G01R31/396; H01M10/42; H01M10/48; H02J7/00

Domestic Patent References:

JP2017026616A
JP2004311257A
JP2010022154A
JP2013217897A

Attorney, Agent or Firm:

Atsushi Nakajima
Kato Kazuho
Hiroshi Fukuda

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