Vorrichtung zur Vorhersage der Batterielebensdauer und Verfahren zur Vorhersage der Batterielebensdauer

Details

Veröffentlichungs-Nr.

EP4741179

Anmeldetag

29. Juli 2024

Veröffentlichung

13. März 2025

Rechtsraum

EP

Abstract

A battery life prediction apparatus is for predicting the life of a battery of a detection apparatus that detects information on the state of a tire. The battery life prediction apparatus includes an acquisition interface (131) that acquires input data including tire temperature, tire pressure, a value related to voltage of a battery, and a battery usage time, and a predictor (133) that predicts, as the life of the battery, a value related to the voltage after a predetermined future period using the input data and a prediction model. The prediction model is generated by machine learning using training data that takes the tire temperature, the tire pressure, the value related to the voltage of the battery, and the usage time of the battery in performance data as explanatory variables, and a value related to the voltage of the battery after the predetermined period as an objective variable.

Anmelder

Firma

BRIDGESTONE CORPORATION

Land

🇯🇵 Japan