Patent ID: 8831873
Filing Date: 2014-09-09
Classification: G01C,G06Q,G08G

Abstract:
1. A navigation device, comprising: display unit; storage unit adapted to store facility information for identifying a plurality of facilities, location information of each of the facilities, and an icon of each of the facilities; and event processing unit adapted to configure a display screen in a manner that causes the display unit to display a first display area for displaying the icons of the facilities and a second display area for displaying a time line of a predetermined period, wherein the second display area comprises a free area that is an area for designating as a destination an icon that has no limitations on arrival time and departure time, and wherein the second display area comprises a lock area that is an area for designating as a destination an icon that has limitations on arrival time and departure time; wherein the event processing unit is configured to: wherein, in processing of displaying the one of the plurality of icons as “incompatible” when the one of the plurality of icons is placed in the free area and is of a facility that cannot be reached at a time and date corresponding to a point on the time line of the second display area where the one of the plurality of icons is placed, the event processing unit avoids displaying the icon that is placed in the free area as “incompatible”.