Navigation system with route determination process capable of de

Details Navigation system with route determination process capable of de Navigation system with route determination process capable of de

1993-09-16

1995-08-15

Hopsass, Jeffery A.

Communications: electrical

Vehicle position indication

Map display

340988, 340990, 364444, 364449, G08G 1123

Patent

active

054423490

ABSTRACT:
A navigation system for vehicle is provided with a route determination process by which a route is determined intersection by intersection. When a starting point and driving direction are input, a road is selected, determined as the route to take, and indicated as the route on a display. A further road, of the same category as the road determined, is determined as a further route. Automatic route determination is thus consecutively effected from the starting point toward a destination. When cancellation of the determined route is instructed, the route is canceled intersection by intersection. When the cancellation is finished or if no road can be selected, the navigation system resumes its operation recognizing the end of the determined route newly as starting point.

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