WO2023036657 - APPARATUS AND METHOD FOR RULE-BASED PREDICTIVE MAINTENANCE OF A PHYSICAL SYSTEM
National phase entry is expected:
Publication Number
WO/2023/036657
Publication Date
16.03.2023
International Application No.
PCT/EP2022/074145
International Filing Date
31.08.2022
Title **
[English]
APPARATUS AND METHOD FOR RULE-BASED PREDICTIVE MAINTENANCE OF A PHYSICAL SYSTEM
[French]
APPAREIL ET PROCÉDÉ DE MAINTENANCE PRÉDICTIVE BASÉE SUR DES RÈGLES D'UN SYSTÈME PHYSIQUE
Applicants **
SIEMENS AKTIENGESELLSCHAFT
Inventors
HILDEBRANDT, Marcel
JOBLIN, Mitchell
LIU, Yushan
MA, Yunpu
Priority Data
21195218.9
07.09.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2173 | |
| EPO | Filing, Examination, Granting | 9157 | |
| Japan | Filing, Examination, Granting | 2255 | |
| South Korea | Filing, Examination, Granting | 2230 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,555
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to an apparatus and a method for rule-based predictive maintenance of a physical system. Random walks are performed within a knowledge graph, and the results of the random walks are generalized to rules, the confidence or validity of which are then evaluated. In this way, human-interpretable and reliable rules can be automatically generated and optionally also applied.[French]
L'invention concerne un appareil et un procédé de maintenance prédictive basée sur des règles d'un système physique. Des marches aléatoires sont réalisées à l'intérieur d'un graphe de connaissances, et les résultats des marches aléatoires sont généralisés à des règles, dont la confiance ou la validité sont ensuite évaluées. De cette manière, des règles fiables et pouvant être interprétées par l'homme peuvent être automatiquement générées et éventuellement également appliquées.