Public transportation journey planning
US9097535B2 · kind B2 · utility
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2References
14Claims
0Family size
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Key dates
| Filing date | May 9, 2012 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Jan 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/029
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A public transportation journey planning system and method provides transit graph data from which routes can be selected using a route searching technique, for vehicle schedules that are not defined in terms of actual arrival and departure times at stations but rather in terms of a repeat schedule having common repeat period (P) for successive vehicles between start and end times of the day.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.