Patent · US Active

Computerized method and system for automated system diagnosis detection

US9274868B2 · kind B2 · utility

0Cited by

4References

3Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Werner Hoffmann · Ludwigshafen, DE
Thomas Hubauer · Garching bei München, DE
Ralf Klössinger · Koblenzer Straße, DE
Michael Pirker · Munich, DE
Mikhail Roshchin · Straubing, DE

Key dates

Filing date	Oct 4, 2011
Grant date	Mar 1, 2016
Priority date	—
Expiry date	Aug 30, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/2257
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

In a method, system, and storage medium for obtaining system diagnosis, a diagnosis domain is described that includes a number of possible diagnoses, the number of possible diagnoses prioritized based on at least one of a number of confidence levels, a preference function, and a calculation of a relationship between a number of confirmed system symptoms and a number of possible diagnoses. A number of hypotheses for incipient system symptoms is generated, and a hypothesis is selected from the generated number of hypotheses. Information is obtained regarding a number of system observations, and a selection relevant diagnostics for the system is obtained.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.