Navigation device vehicle comprising the device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 16, 1996
Issued Date -
N/A
app pub date -
Jan 18, 1994
filing date -
Oct 29, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A navigation device which is operative to navigate a user along a selected route, utilizing displays of relevant map sections and the selected route. The relevant map section is updated by a control unit in accordance with changes in user's present position. The control unit includes a picture processor which controls the display unit to show in a distinctive manner within a relevant map section the route segment already travelled and the segment yet to be travelled. The resulting display can therefore be very quickly interpreted by the user.
First Claim
Family
International Classification(s)
Cited Art Landscape
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