Field operations system with particle filter
US11591894B2 · kind B2 · utility
0Cited by
8References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 15, 2018 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Sep 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T13/80
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method can include receiving channels of data from equipment responsive to operation of the equipment in an environment where the equipment and environment form a dynamic system; defining a particle filter that localizes a time window with respect to the channels of data; applying the particle filter at least in part by weighting particles of the particle filter using the channels of data, where each of the particles represents a corresponding time window; and selecting one of the particles according to its weight as being the time window of an operational state of the dynamic system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.