Moving object position display device and method
View Patent ↗Additional information is provided to a moving object mark to enhance viewability and improve convenience. A moving object position display device has an information data obtaining part obtaining information data including an icon associated with a target, a map data obtaining part obtaining map data, a display part displaying a map corresponding to the moving object position with a moving object mark, and a moving object mark display control part reading an icon and a description associated with the target from the information data obtaining part to display it in place of the moving object mark when the moving object position has made an approach to within a predetermined distance range from a predetermined target or has entered the same screen. The target need not be searched for from a map display screen. Having made an approach to the target as well as its position and description can be easily recognized.
1. A moving object position display device, said display device comprising:
a detection section operable to detect a current position of the moving object; a judgment section operable to judge whether or not the detected current position has made an approach to within a predetermined distance range from a predetermined target; and
a display section operable to display, while the judgment is negative, a first map on which a first mark is overlaid at the detected current position; wherein
the display section further displays, while the judgment is affirmative, a second map on which a second mark is overlaid at the detected current position, the second mark being different from the first mark and being relative to the predetermined target.
2. The moving object position display device according to claim 1 , said device further comprising an input section operable to set the predetermined target and to set an icon as the second mark.
3. The moving object position display device according to claim 2 , said device further comprising a storage section operable to store the type of the set target, wherein
the judgment section operable to judge whether or not the detected current position has made an approach to within a predetermined distance range from a predetermined target, the predetermined target having a type identical to the stored type of the set target; and
the display section further displays, while the judgment is affirmative, the second map on which the icon as the second mark is overlaid at the detected current position.
4. The moving object position display device according to claim 2 , wherein the icon is indicative of a product, a sightseeing spot, or an event representing the area.
5. The moving object position display device according to claim 4 , wherein the display section further displays information on the target or the area with the icon.
6. The moving object position display device according to claim 1 , wherein the second mark is updated by a storage medium or communication means.
7. A moving object position display method comprising the steps of:
detecting a current position of the moving object;
judging whether or not the detected current position has made an approach to within a predetermined distance range from a predetermined target;
displaying, while the judgment is negative, a first map on which a first mark is overlaid at the detected current position; and
displaying, while the judgment is affirmative, a second map on which a second mark is overlaid at the detected current position, the second mark being different from the first mark and being relative to.
8. The moving object position display device according to claim 1 , wherein the predetermined range is a range corresponding to the first map displayed by the display section.