Traffic paging system
US6232888A · kind A · utility
4Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1999 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Dec 7, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/09675
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A traffic paging system for audibly disseminating real-time traffic information and methods of manufacturing and using the same. The traffic paging system comprises a route-entry system, a receiver system, and an audio system. The route-entry system permits a user to specify one or more preselected routes. After receiving the real-time traffic information, the receiver system converts a relevant portion of the real-time traffic information that is specific to the preselected routes into audio traffic information. The audio system then audibly presents the audio traffic information to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.