Statewide work zone information system
US11869350B2 · kind B2 · utility
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0References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 30, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Feb 18, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q50/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A computer system includes a memory and a processor. The processor executes instructions to perform steps that include receiving a message from an asset tracking device, the message comprising position information for the asset tracking device and a traffic control device type for a traffic control device that the asset tracking device is attached to. The processor uses the received message to determine a road that the traffic control device is positioned on and a location of the traffic control device along the road.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.