Mobile navigation system
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United States of America Patent
Stats
-
Jun 26, 2001
Grant Date -
N/A
app pub date -
Jul 19, 1999
filing date -
Jul 24, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A navigation ECU 1 retrieves stop-position data from a map data base 8, calculates a distance between a present position of a self vehicle and a stop position closest to the present position of the self vehicle, and judges whether or not the distance is within 300 m. If it is within 300 m, the ECU 1 generates a stop informing message or a slow-down warning. Further, when a distance between a present position of the self vehicle and the stop position closest to the present position is reduced to within 5 m, the ECU 1 instructs the driver of the self vehicle to cautiously look right and left.
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Cited Art Landscape
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