Verfahren und Systeme zur Erzeugung von Prädiktiven Wartungsindikatoren für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP4307068

Aktenzeichen

EP23181406

Anmeldetag

26. Juni 2023

Veröffentlichung

17. Januar 2024

Rechtsraum

EP

IPC

G05B23/02G07C5/08

Abstract

As disclosed, a method for generating predictive maintenance indicators for a vehicle may include generating a vehicle model defining systems of the vehicle, each of the systems including one or more system functions; determining, for each system function, an anomaly algorithm based on a signal set associated with each system function; and generating a signal anomaly detection model based on the plurality of vehicle system functions, associated signal sets, and anomaly algorithms. The method may include monitoring signal data and evaluating the signal data to determine signal anomalies present in one or more system functions; determining an anomaly score; and continue updating the anomaly score until a maintenance action is identified to be performed. The method may then include updating the vehicle model in response to the maintenance action; generating predictive indicators based on the signal anomalies and changes in the signal data after performance of the identified maintenance action.

Anmelder

Firma

HONEYWELL INTERNATIONAL INC.

Land

🇺🇸 USA

Fachgebiete