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METHOD OF DIRECTION-GUIDANCE USING 3D SOUND AND NAVIGATION SYSTEM USING THE METHOD

  • US 20080215239A1
  • Filed: 07/31/2007
  • Published: 09/04/2008
  • Est. Priority Date: 03/02/2007
  • Status: Active Grant
First Claim
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1. A method of direction-guidance of a navigation system, the method comprising:

  • detecting at least one of a proceeding direction in which a mobile vehicle is moving and a destination direction from a mobile vehicle to a destination based on navigation data;

    calculating a proceeding angle and an angle of a destination direction of a mobile vehicle based on at least one of the detected proceeding direction and the detected destination direction of the mobile vehicle; and

    generating a 3D direction-guidance sound having an angle corresponding to one of the proceeding angle and the angle of a destination direction using 3D sound technology.

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