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Vehicle locating device

  • US 20060089790A1
  • Filed: 06/26/2003
  • Published: 04/27/2006
  • Est. Priority Date: 06/28/2002
  • Status: Abandoned Application
First Claim
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1. ) A method of determining the location and status of a subject upon the occurrence of a trigger event comprising:

  • 1) activating a sensor to a predetermined level corresponding to a class of event upon the occurrence of an event;

    2) transmitting an event signal to a central station indicating the class of event;

    3) monitoring for acknowledgement of receipt of signal;

    4) receiving acknowledgement signal, or retransmitting event signal;

    5) upon receipt of acknowledgement signal, entering a monitor mode.

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