Communications: electrical – Vehicle position indication – Map display
Patent
1993-08-18
1994-03-08
Swarthout, Brent
Communications: electrical
Vehicle position indication
Map display
340905, 340988, 364444, 364449, G08G 1123
Patent
active
052931633
ABSTRACT:
A navigation apparatus for vehicles according to the present invention has a display device for displaying road information. The navigation system is designed to selectively display the road information which is close to the current position of the vehicle and/or the demands of the driver from a large amount of road information (each of which consists of image data to be displayed and logical data on which logical determination can be made).
REFERENCES:
patent: 4301506 (1981-11-01), Turco
patent: 4409583 (1983-10-01), Dahan et al.
patent: 5031104 (1991-07-01), Ikeda et al.
patent: 5041983 (1991-08-01), Nakahara et al.
patent: 5091727 (1992-02-01), Mahmood
patent: 5095532 (1992-03-01), Mardus
patent: 5103400 (1992-04-01), Yamada et al.
Kakihara Masaki
Masaki Yasuyuki
Okamoto Toshihiko
Sasaki Masao
Shoji Futoshi
Mazda Motor Corporation
Swarthout Brent
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