Method of estimating intersection control
US8823556B2 · kind B2 · utility
4Cited by
58References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 2, 2010 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Apr 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/07
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method of estimating the type of intersection control for two or more roadways includes steps of classifying each roadway at an intersection and estimating the type of intersection control used for each roadway. Roadways can be classified by size, traveling speed, number of lanes as well as any other roadway characteristics. In some cases, a warning system can be operated using the estimated intersection control type for each roadway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.