Navigation apparatus with relationship between guide target inte

Details Navigation apparatus with relationship between guide target inte Navigation apparatus with relationship between guide target inte

1996-12-05

1999-04-06

Louis-Jacques, Jacques H.

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

701209, 701208, 73178R, G06G 778

Patent

active

058930450

ABSTRACT:
A navigation apparatus includes a guide unit (4) to extract a guide target intersection located on a path and to which a driver should be guided depending upon map data stored in a map information storage unit (1) and the path set by a path setting unit (2), and detect a distance between the two adjacent guide target intersections so as to concurrently provide guides about the two guide target intersections together with a relationship therebetween when the distance is within a specified value, or a guide unit (55) to extract an intersection between the extracted guide target intersection and a current position detected by a current position detecting unit (3) so as to display the intersection concurrently with the guide target intersection.

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