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Speed dependent variable range display system

  • US 7,212,920 B1
  • Filed: 09/29/2004
  • Issued: 05/01/2007
  • Est. Priority Date: 09/29/2004
  • Status: Active Grant
First Claim
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1. A speed dependent variable moving-map vehicle display system, comprising;

  • a data conversion module for converting a vehicle speed input signal to a distance range value;

    an application module for utilizing vehicle position information, input geographical information, direction of vehicle movement information, and said distance range value to provide scaled output geographical information; and

    a moving-map display for displaying the scaled output geographical information, vehicle position information, and direction of vehicle movement information and wherein a range of the moving-map display varies dynamically dependent on the distance range value.

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