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Wireless location assisted zone guidance system incorporating a multi-zone containment area

  • US 10,064,390 B1
  • Filed: 03/17/2015
  • Issued: 09/04/2018
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A method of defining individual zones within a multi-zone assisted guidance region having at least a perimeter, a safe zone interior of said perimeter, a second zone adjacent to said perimeter, and a first zone adjacent to said safe zone, comprising the steps of:

  • electronically storing a zone GPS data point target width;

    electronically calculating GPS data points located within said perimeter;

    electronically assigning to said second zone a first subset of said GPS data points that are located within said perimeter and that are also within a number of GPS data points of said perimeter approximately equal to said zone GPS data point target width;

    electronically allotting to said first zone a second subset of said GPS data points located within said perimeter that are unassigned subsequent to said electronic assigning step and that are also located interior of and distinct from said second zone and within a number of GPS data points of said second zone approximately equal to said zone GPS data point target width;

    electronically ascribing unassigned and unallotted GPS data points located interior of and distinct from said first zone to said safe zone;

    whereby for each of said first and second zones calculated if there is not enough total width between perimeter points in a region of said assisted guidance region to provide said first and second zones at said zone GPS data point target width, a data point width of said second zone is electronically maintained at said zone GPS data point target width and a data point width of at least one zone interior to said second zone is reduced.

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