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Apparatus and method for tracking the location and position of an individual

  • US 20040087314A1
  • Filed: 11/06/2002
  • Published: 05/06/2004
  • Est. Priority Date: 11/06/2002
  • Status: Abandoned Application
First Claim
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1. A position and location indicating apparatus for locating an individual comprising:

  • a mobile target device sized for attachment to said individual to be tracked, said target device having circuits for transmitting and receiving radio frequency signals, a mobile monitor device, said monitor including a circuit capable of providing bi-directional communication with a mobile target device, a processing element associated with said monitor device, said processing element being capable of calculating relative distance and direction from said mobile monitoring device to said mobile target device based upon information derived from the communication between the mobile target device and the mobile monitoring device, and a broadcast element associated with said monitor device, said broadcast element capable of providing relative distance and direction information between a mobile monitor and a mobile target to a mobile monitor operator.

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