Location-based identification of petrochemical assets in an industrial plant
US11087541B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2018 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Dec 3, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30244
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, apparatuses, and methods are described for determining the location of a worker in a plant, such as a petrochemical manufacturing or refining facility in order to render an augmented view of at least one asset in the vicinity of a fiducial marker. A field worker mobile device may scan the fiducial marker and render operating values for a measurable element of the assets in the field of view of the mobile device. Location of the mobile device with respect to the assets in the vicinity of the fiducial marker may be determined based upon the known location and orientation of the fiducial marker and/or the known location and orientations of the assets relative to the fiducial marker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.