System and method for communicating information related to a geographical area
US5991687A · kind A · utility
221Cited by
8References
71Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1997 |
| Grant date | Nov 23, 1999 |
| Priority date | — |
| Expiry date | Jul 2, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B79/005
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A system for communicating information relating to a geographical area includes a circuit for determining the location of a vehicle within a geographical area and for receiving and processing message information relevant to the geographical area. The system further includes a communication device for communicating both the location and message information to an operator of the vehicle. The location and message information may be further correlated with characteristics sampled at various locations within the geographical area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.