Travel time information system
US8355865B2 · kind B2 · utility
94Cited by
4References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2007 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | Jan 20, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/096775
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system is provided for providing travel time information for a plurality of positions on an electronic map. The system provides map data including information on road segments, determines a plurality of road segment travel times based on the map data, selects a plurality of positions for which travel time information is to provided, determines a travel time for each of these positions in dependence on the road segment travel times, and displays an optical indicator for the travel times on an electronic map.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.