Route determination system
US9429444B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2014 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Mar 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An object providing a route determination system that determines a railroad route used by a user, without using a system of a railroad company, includes a distance calculation processing unit, a route identification processing unit, a speed calculation processing unit, and a route determination processing unit. The distance calculation processing unit calculates a distance from each of a plurality of pieces of positional information acquired by a mobile communication terminal that is used by a user. The route identification processing unit identifies a closest route on the basis of the calculated distances. The speed calculation processing unit identifies the pieces of positional information of which the distance to the identified route is shorter than or equal to a predetermined threshold, and calculates a moving speed between positions in the identified route to which the identified pieces of positional information correspond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.