Method and apparatus for providing routes using auto ferries and channels
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jun 20, 2002
app pub date -
Dec 14, 2000
filing date -
Dec 14, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for calculating a route in a navigation system is disclosed. A route from a source location to a destination is calculated. The route comprises two or more route segments including at least one route segment crossing a water channel. A notification is generated to indicate existence of the route segment that crosses the water channel. When a route confirmation is received, the calculated route is used. When a route rejection is received, an alternate route is calculated.
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