Method and system for evaluation of a faulty behaviour of at least one event data generating machine and/or monitoring the regular operation of at least one event data generating machine
US10810073B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2017 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Feb 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/0787
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for evaluation of faulty behavior of at least one event-data-generating machine including a data logging device for providing event data, comprising: transferring logged event data, the logged event data representing a sequence of events, from the event-data-generating machines to a central processor, mining multi-dimensional sequential patterns and/or mining multi-dimensional sequential rules and/or mining anomalies and/or exceptions within the transferred event data wherein the event data additionally comprises at least one dimensional attribute holding information indicating the event-data-generating machine or at least one event-data-generating machine property; the difference between timestamps of first and last events included in an identified sequential pattern and/or sequential rule and/or anomaly and/or exception may not exceed a predefined time window; and storing at least one reference sequential pattern, sequential rule and/or anomaly and/or exception as an output of the mined multi-dimensional sequential patterns and/or sequential rules, and/or anomalies and/or exceptions in a central database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.