Route guidance display device

Details Route guidance display device Route guidance display device

1988-02-26

1990-06-26

Crosland, Donnie L.

Communications: electrical

External condition vehicle-mounted indicator or alarm

Highway information

340988, 340995, 340994, 340461, 340754, 340765, 34028613, G08G 109, B60Q 100

Patent

active

049375709

ABSTRACT:
A route guidance display device for an automotive vehicle capable of displaying route patterns with a three-dimensional effect to enhance the viewer's comprehension of the road route situation being encountered. The display device includes a plurality of intersecting display segments indicative of corresponding possible route configurations. A depth-enhancing segment is included in a portion indicating the straight-ahead route. An intersection name display section may be separately included to display the name and related information regarding an intersection laying ahead.

REFERENCES:
patent: 3899786 (1975-08-01), Greubel et al.
patent: 4636782 (1987-01-01), Nakamura et al.
patent: 4642776 (1987-02-01), Matsumoto et al.
patent: 4646089 (1987-02-01), Takanabe et al.
patent: 4677563 (1987-06-01), Itoh et al.
patent: 4727371 (1988-02-01), Wulkowicz

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