Navigation device, program, and display method
US8831873B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 30, 2010 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Oct 25, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/0969
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is a navigation technique for aiding a user to develop a plan for traveling around a plurality of destinations. The navigation device causes a display unit to display a first display area and a second display area. The first display area displays icon information for specifying a facility and positional information thereof. The second display area displays a time line of a predetermined period. When the user disposes a plurality of pieces of icon information on the time line, the navigation device retrieves a route for traveling around the disposed facilities in order. As to icon information of a facility at which the user cannot arrive at the time corresponding to a position where the icon information is disposed, the navigation device indicates that the icon information is inappropriate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.