Navigation terminal device and navigation method
AssigneePioneer Corporation
InventorsSatoshi Kumada, Toshie Shirahama
Life of this patent
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AssigneePioneer Corporation
InventorsSatoshi Kumada, Toshie Shirahama
Estimating the term…
A navigation terminal device includes a map information display unit 771 for displaying, on a screen, the map information containing the location information retrieved by a web server 3, a destination display unit for displaying the destination searched from the map information displayed on the display screen by screen scrolling, a route drawing unit 773 for drawing the route connecting a reference point based on the location information retrieved by the web server 3 to the destination so as to be superimposed on the screen with the map information displayed thereon, and a route searching unit 774 for exchanging the display between the reference point and the destination when the destination is displayed but the reference point disappears from the screen, thereby following the route from the reference point to the destination according to the drawn route information. In this configuration, the operability of a terminal device having a small capacity of screen can be improved and the burden for the user can be relaxed.
A navigation terminal device comprising:
A navigating method for a navigation system including a server for distributing map information and a navigation terminal device for displaying the map information containing location information retrieved by the server on a screen via a communication line, comprising the steps of:
A navigation terminal program for a navigation system including a server for distributing map information and a navigation terminal device for displaying the map information containing location information retrieved by the server on a screen via a communication line, comprising:
A recording medium readable by a computer which stores a navigating terminal program for a navigation system including a server for distributing map information and a navigation terminal device for displaying the map information containing location information retrieved by the server on a screen via a communication line, comprising:
Dependencies are inferred from the claim text.