Automotive navigation system

Details Automotive navigation system Automotive navigation system

1985-04-22

1987-06-30

Chin, Gary

Boots, shoes, and leggings

364521, 340988, 340995, 73178R, G06F 1550

Patent

active

046775633

ABSTRACT:
An automotive navigation system wherein a memory included therein has not stored therein picture information of an actual map but instead has stored therein geographical names and the geographical positions thereof. When the geographical names of the departure point and the destination point are entered through an input unit, a control unit reads out from the memory the respective graphical names and the positional information thereof. A display device displays marks indicating the departure point, the destination point, and the current position of a vehicle on an adequately reduced scale on the display screen. Furthermore, a display control is carried out such that the mark indicating the current position of the vehicle does not extend beyond the display screen during the running of the vehicle.

REFERENCES:
patent: 4513377 (1985-04-01), Hasebe et al.
patent: 4535335 (1985-08-01), Tagami et al.
patent: 4543572 (1985-09-01), Tanaka et al.
patent: 4571684 (1986-02-01), Takanabe et al.
"Cathode-Ray Tube Information with Automotive Navigation", by M. W. Jarvis and R. C. Berry.
"On-Board Computer System for Navigation, Orientation, and Route Optimization", by Haeussermann.

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