Method of signalling traffic-relevant status information
US6452506B2 · kind B2 · utility
3Cited by
18References
52Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 6, 1999 |
| Grant date | Sep 17, 2002 |
| Priority date | — |
| Expiry date | Oct 6, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/096775
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The invention relates to a method of signaling traffic-relevant status information (5), in particular warning signals, to road users. In order to convey warning signals in a simple and reliable manner to road users when these are distracted by terminal equipment, it is provided that the terminal equipment, in particular mobile telephone, audio device, computer, is used for acoustic and/or optical and/or mechanical signaling, during which time the normal function of the terminal is suppressed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.