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Current-position map and three dimensional guiding objects displaying device for vehicle

  • US 5,826,212 A
  • Filed: 10/24/1995
  • Issued: 10/20/1998
  • Est. Priority Date: 10/25/1994
  • Status: Expired due to Term
First Claim
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1. A vehicle current-position displaying device for searching and displaying a current position of the vehicle on a road map indicated on a display screen according to road map information, comprising, means for stereoscopically displaying the road map on a stereo-display screen by using road map information consisting of roadway-network information and stereo-image information, said stereo-image information consisting of a right viewpoint image and a left viewpoint image of three-dimensional stereo-display elements on the road map, said roadway-network information and said stereo-image information being separately stored in at least one of either a storage medium or separate storage media;

  • said road map information of said roadway-network information in a district and said stereo-image information in said district are separately read from the storage medium or media; and

    means for displaying a road map image of the roadway-network image and the stereo-image of the stereo-display elements by displaying one over the other on the stereo-display screen.

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