Indoor navigation via multi beam laser projection
US10643351B2 · kind B2 · utility
0Cited by
9References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 20, 2013 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | May 16, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10012
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An indoor navigation system is based on a multi-beam laser projector, a set of calibrated cameras, and a processor that uses knowledge of the projector design and data on laser spot locations observed by the cameras to solve the space resection problem to find the location and orientation of the projector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.