Vehicle navigation system and navigation method

Details Vehicle navigation system and navigation method Vehicle navigation system and navigation method

1995-10-31

1997-06-10

Teska, Kevin J.

Boots, shoes, and leggings

3644442, 340990, 340995, G06G 778

Patent

active

056382790

ABSTRACT:
A vehicle navigation system realizing a discrete display of the present position of a vehicle during a period from when the vehicle reaches a predetermined distance before an intersection until the vehicle passes the intersection. Especially, in a zone a short distance before the intersection, the present vehicle position mark is fixed at the center of the displayed intersection until the travelling direction of the vehicle is changed. Thereby, even when the accuracy of monitoring of the present position is relatively low, misindication, such that the present position is displayed as if the vehicle has passed straight through the intersection in spite of not having actually reached the intersection, is avoided.

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DE-Z-elektronikpraxis, "Reisdeiter-Der Autoverkehr von morgen aus der Sicht von heute" Nr. 4, Feb. 1989, pp 92-95.

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