Navigation system, navigation method, and navigation program
US10168163B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2014 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Jan 28, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B29/106
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Navigation systems, methods, and programs output on an output device information on a set normal travel route when a guidance route for providing guidance to a user is not set. The systems, methods, and programs set a reference route satisfying a predetermined first setting condition as the normal travel route, and when the user travels along a temporary route that shares a start point and an end point with the reference route and is different from the reference route, specify a temporary travel factor that is a factor in which the user travels along the temporary route. The systems, methods, and programs set a second setting condition that varies depending on a content of the specified temporary travel factor, and change the normal travel route from the reference route to the temporary route, based on the second setting condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.