Batterie-Alterungs-Berechnungsverfahren, System und Vorrichtung

Details

Veröffentlichungs-Nr.

EP2530482

Aktenzeichen

EP12169994

Anmeldetag

30. Mai 2012

Veröffentlichung

20. März 2024

Erteilung

20. März 2024

Rechtsraum

EP

IPC

G01R31/36H01M10/00G01R31/367H01M4/485H01M10/0525H01M10/48

Abstract

A calculation method causing a calculation apparatus configured to calculate a voltage of a battery to implement a computation capability includes: referring to a detection value database configured to store a charge amount of a battery and a voltage of the battery, the voltage being generated when the battery is charged, while associating the charge amount of the battery with the voltage of the battery, and a function information database configured to store a function representing a relationship between the voltage and a charge amount of each of a plurality of active materials included in the battery; and performing a regression calculation on the voltage of the battery that is stored in the detection value database, with an amount of the active materials of the function stored in the function information database being set as a variable.

Anmelder

Firma

Kabushiki Kaisha Toshiba

Land

🇯🇵 Japan

Fachgebiete