| 摘要 |
PROBLEM TO BE SOLVED: To perform display for acquiring the distance easily without using a numerical value in a navigation device. SOLUTION: This navigation device is equipped with a means for registering a route for reference (for example, a route for reaching own house via a marked facility), and a screen display means for displaying the first screen for displaying a route from the present place to a destination and the second screen for displaying the route for reference. The screen display means displays a mark on a position separated from the endpoint (for example, own house) of the route for reference, on the route for reference as long as a distance equivalent to a residual distance to the destination. COPYRIGHT: (C)2007,JPO&INPIT |
