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NAVIGATION TERMINAL DEVICE AND NAVIGATION METHOD

  • US 20080109155A1
  • Filed: 12/17/2007
  • Published: 05/08/2008
  • Est. Priority Date: 04/27/2001
  • Status: Active Grant
First Claim
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1. 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 a server on a display, the method comprising:

  • exchanging the data displayed on a single display between a reference point and a destination if the reference point disappears from the display when the destination is displayed; and

    following a route from the displayed reference point to the destination or the route from the destination to the reference point.

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