Enhanced interactivity in an amusement park environment using passive tracking elements
US9616350B2 · kind B2 · utility
14Cited by
60References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2015 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | May 20, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/52
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A dynamic signal to noise ratio tracking system enables detection and tracking of machines and people within the field of view of the tracking system. The tracking system may include an emitter configured to emit electromagnetic radiation within an area, a detector configured to detect electromagnetic radiation reflected back from within the area, and a control unit configured to evaluate signals from the detector and control the machines or other equipment as a result of this evaluation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.