Road traffic control method and traffic facilities
US7860639B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Feb 26, 2004 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Feb 6, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/081
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The invention relates to a road traffic control method and corresponding traffic facilities. The method includes: setting roads mounted or vehicles mounted devices for controlling queens passing; setting associated traffic facilities which assist controlling queens; guiding, including and controlling to vehicle flows in various directions by the above devices and facilities; arranging the vehicle queens into sequential array at the same time or by turns in roads and crosses according to preset procedure. By the method, the vehicle flows can pass continuously or non-continuously without crossing or with less crossing in multi-driveway road. The invention has small investment, wide application and can greatly improve the cross passing ability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.