Method for information transmission of vehicle data and traffic information system
US6369720B1 · kind B1 · utility
23Cited by
10References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 1999 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | May 21, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/163
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for information transmission and visualization of vehicle data detected by sensors, particularly speed, lighting status, tripping of ABS, steering wheel turning angle, position, etc., between the vehicles, as well as a corresponding traffic information system. To implement a “predictive” driving aid to prevent congestion and accidents, the method uses a cellular network for information transmission and overlays the transmitted data onto the windshield of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.