| 摘要 |
A car navigation system displays texts free from overlapping with each other. The system includes a position calculator, a remote-control-unit, a map-memory for storing a map in a unit, an overlap determiner for determining whether or not a text undergone a co-ordinates-conversion is overlapped, a text-memory for storing a text in one unit, a displayed-data-memory for storing displayed text, and a display device for displaying a map.
|
