Sensordatenanomalieerkennung

Details

Veröffentlichungs-Nr.

EP3364262

Aktenzeichen

EP17002094

Anmeldetag

27. Dezember 2017

Veröffentlichung

17. März 2021

Erteilung

17. März 2021

Rechtsraum

EP

IPC

G05B23/02

Abstract

Some embodiments include reception of a time-series of a respective data value generated by each of a plurality of sensors, calculation of a regression associated with a first sensor of the plurality of sensors based on the received plurality of time-series, the regression being a function of the respective data values of the others of the plurality of data sources, reception of respective data values associated with a time from and generated by each the plurality of respective sensors, determination of a predicted value associated with the time for the first sensor based on the regression associated with the first sensor and on the respective data values associated with the time, comparison of the predicted value with the received value associated with the time and generated by the first sensor, and determination of a value indicating a likelihood of an anomaly based on the comparison.

Anmelder

Firma

SAP SE

Land

🇩🇪 Deutschland

Fachgebiete