Verfahren zur Ereignisbasierten Ausfallvorhersage und Schätzung der Restnutzungsdauer

Details

Veröffentlichungs-Nr.

EP4012525

Aktenzeichen

EP21201401

Anmeldetag

7. Oktober 2021

Veröffentlichung

11. September 2024

Erteilung

11. September 2024

Rechtsraum

EP

IPC

G05B23/02

Abstract

Example implementations involve systems and methods for predicting failures and remaining useful life (RUL) for equipment, which can involve, for data received from the equipment comprising fault events, conducting feature extraction on the data to generate sequences of event features based on the fault events; applying deep learning modeling to the sequences of event features to generate a model configured to predict the failures and the RUL for the equipment based on event features extracted from data of the equipment; and executing optimization on the model.

Anmelder

Firma

Hitachi, Ltd.

Land

🇯🇵 Japan

Fachgebiete