Multiple lane real-time traffic monitor and vehicle analysis using distributed fiber sensing
US11562646B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Apr 4, 2021 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Apr 4, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/10
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An advance in the art is made according to aspects of the present disclosure directed to distributed fiber optic sensing systems (DFOS), methods, and structures that advantageously monitor and identify—in real-time—roadway traffic and patterns across a multiple-lane highway by employing a multiple-transverse fiber optic cable arrangement of optical fiber cable positioned under the highway/roadway to detect, monitor, and/or identify traffic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.