Title: Navigation system and route setting method
Application Number: 200610144419 Application Date: 2006.11.07
Publication Number: 1963393 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01C21/26;G01C21/36;G01C21/34;G01C21/32;G01C21/20
Applicant(s) Name: Zanavy Informatics KK Address:
Inventor(s) Name: Noguchi Shigeki
Attorney & Agent: xujing
Abstract:
    A navigation system comprises an image display unit at which various images including a map are displayed, a touch panel operation detection unit that detects a touch panel operation performed by a user based upon a contact position at which the user has touched the image display unit, a specified road detection unit that detects a road segment specified by the user by tracing a corresponding road portion present in the map, based upon a locus of the contact position resulting from the touch panel operation detected by the touch panel operation detection unit, and a route setting unit that extends the detected road segment along a direction in which the road portion has been traced by the user and sets the extended road segment as a route to follow.
Time: 7
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