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Title:
NAVIGATION DEVICE
Document Type and Number:
Japanese Patent JP2008096275
Kind Code:
A
Abstract:

To provide a navigation system 10 capable of recommending a travel route that matches the user's taste.

The navigation system 10 accumulates, as a vehicle travels, travel counts for each orientation from home to a destination for a link that corresponds to a road on which the vehicle has traveled; and when a route is to be searched, by using the number of travelings in the orientation, from home to the specified destination, cost of respective link data is adjusted, and the route to the destination is searched by using the adjusted cost.


Inventors:
KUDO TAKESHI
ENDO YOSHINORI
Application Number:
JP2006278277A
Publication Date:
April 24, 2008
Filing Date:
October 12, 2006
Export Citation:
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Assignee:
ZANAVY INFORMATICS KK
International Classes:
G01C21/00; G08G1/0969; G09B29/00; G09B29/10
Domestic Patent References:
JP2001289662A2001-10-19
JP2002357443A2002-12-13
JP2005300440A2005-10-27
JPH07129893A1995-05-19
Attorney, Agent or Firm:
Shoyo domestic and overseas patent office



 
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