Method and system for developing traffic messages
US7269503B2 · kind B2 · utility
50Cited by
23References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2006 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Oct 25, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/093
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method of facilitating delivery of traffic messages is disclosed. Data indicating a plurality of traffic conditions on a road network are obtained. For each of the traffic conditions, the data provides a location description. For each of the traffic conditions, the method determines at least one broadcast service area in which the traffic condition is located. A plurality of traffic messages is transmitted. Each traffic message is associated with a broadcast service area code identifying the broadcast service area in which the traffic condition is located.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.