Method and system for developing traffic messages
US7307513B2 · kind B2 · utility
31Cited by
33References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2005 |
| Grant date | Dec 11, 2007 |
| Priority date | — |
| Expiry date | Jul 18, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99948
- 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 location description is converted into a location reference code assigned by a traffic message supplier. A plurality of traffic messages representing the traffic conditions is transmitted. Each of the traffic messages includes the location reference code of the traffic condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.