Route search system, method, and program
US10209086B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Nov 19, 2015 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Nov 19, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B29/10
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Route search systems, methods, and programs acquire movement paths of a plurality of users, and acquire difference values for a plurality of characteristics. The difference values each indicate a difference between a characteristic of a reference route and a characteristic of the movement paths of the plurality of users. Systems, methods, and programs classify the movement paths of each of the users into a plurality of types such that movement paths with a plurality of similar difference values belong to a same type, set a cost of a road for each of the types; and search for a route on the basis of the set cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.