Vehicle navigation apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 3, 1992
Grant Date -
N/A
app pub date -
Oct 18, 1990
filing date -
Oct 20, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A navigation apparatus arranged in such a manner that the background image and a marker image denoting the user's vehicle position are moved in the opposite directions to each other when the vehicle speed is raised. As a result of the relative movement, the coincidence between the marker and the map image is realized. Since the background image and the marker image are moved in the opposite directions to each other, the scroll speed of the background image can be moderated.
First Claim
Family
International Classification(s)
Cited Art Landscape
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