System and method for real-time indoor navigation
US11785430B2 · kind B2 · utility
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14References
18Claims
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Key dates
| Filing date | Aug 11, 2021 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Apr 26, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/80
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An indoor navigation system comprises a modeling subsystem that processes multimodal data regarding a location, individually generates a model of each of a plurality of overlapping local regions subdivided from the location, and maps the model of each region and a coordinate system of the model aligned with a floor plan of the location, and a navigation subsystem that processes the model to plot a path at the location for navigating a user along the path in real-time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.