Mobile radio communication for automatic toll collection system
US7106212B2 · kind B2 · utility
23Cited by
12References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2001 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | May 1, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/0968
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A mobile radio communication device for an automatic toll collection system executes toll charging processing and travel guide. It communicates with road-side communication devices at an entrance gate and an exit gate in a toll charge area to receive map data. It also receives present position information from a GPS receiver circuit. It executes processing necessary for toll charging based on the received map data and present position information. It also provides a travel guide in the toll charge area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.