EP 1451689 A2 20040901 - METHOD AND SYSTEM FOR PROCESSING FAULT HYPOTHESES
Title (en)
METHOD AND SYSTEM FOR PROCESSING FAULT HYPOTHESES
Title (de)
VERFAHREN UND SYSTEM ZUR BEARBEITUNG VON FEHLERHYPOTHESEN
Title (fr)
PROCEDE ET SYSTEME DE TRAITEMENT D'HYPOTHESES D'ERREURS
Publication
Application
Priority
- DE 10146901 A 20010924
- EP 0210705 W 20020924
Abstract (en)
[origin: WO03029978A2] The invention relates to a method and to a system suited for carrying out the same for conducting the automated processing of fault hypotheses within the framework of an analysis of the cause of a fault in the event thereof in a technical installation. According to the invention, a data processing system (1) is used that contains: physical models (31) of installation functions and processes, which can be carried out by the installation, and knowledge-based models (33) for performing the analysis of the cause of a fault; means (21, 32) for calculating and storing installation and process states while accessing the physical models (31) and data, said data being are stored in a data server (40) of the technical installation; means for performing hypothesis processing (22), and; an input/output device (11).
IPC 1-7
IPC 8 full level
G05B 23/02 (2006.01); G06F 11/25 (2006.01)
CPC (source: EP US)
G05B 23/0248 (2013.01 - EP US); G06F 11/2257 (2013.01 - EP US)
Citation (search report)
See references of WO 03029978A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03029978 A2 20030410; WO 03029978 A3 20040325; AU 2002338765 A1 20030414; CN 1559034 A 20041229; DE 10146901 A1 20030515; EP 1451689 A2 20040901; US 2004205400 A1 20041014; US 7246265 B2 20070717
DOCDB simple family (application)
EP 0210705 W 20020924; AU 2002338765 A 20020924; CN 02818686 A 20020924; DE 10146901 A 20010924; EP 02777189 A 20020924; US 81147204 A 20040324