Navigation system
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United States of America Patent
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N/A
Issued Date -
Jan 4, 2007
app pub date -
Jun 27, 2006
filing date -
Jul 1, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A navigation system having a travel situation detection function for providing a navigation route of a travel between a start point and an end point includes a storage unit and an inference engine. The storage unit stores a travel purpose determiner that suitably determines a travel purpose according to a travel situation of a predetermined type having time specificity, and the inference engine infers the end point of the travel based on the travel purpose that results from an application of a detected travel situation by the travel situation detection function to the travel purpose determiner.
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