System and method for tracking vehicles in parking structures and intersections
US10025990B2 · kind B2 · utility
2Cited by
68References
7Claims
0Family size
Assignee
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Key dates
| Filing date | May 20, 2015 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Apr 1, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/142
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A dynamic signal to noise ratio tracking system enables detection of vehicles 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 vehicles within the area, and a control unit configured to evaluate signals from the detector and control various automated devices as a result of this evaluation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.