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System and methods for automatically moving access barriers initiated by mobile transmitter devices

  • US 7,327,107 B2
  • Filed: 08/24/2005
  • Issued: 02/05/2008
  • Est. Priority Date: 08/24/2005
  • Status: Expired due to Fees
First Claim
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1. An automated actuation system which changes states based upon a position of an actuating device, the system comprising:

  • a base controller associated with the actuation system, said base controller adapted to receive at least one automatically generated signal, the actuation system having at least two conditions; and

    at least one mobile transmitter carried by the actuating device, said mobile transmitter automatically and periodically generating, regardless of location, a dual identification mobile signal which includes an open identification signal and a close identification signal both of which are receivable by said base controller, said base controller changing the actuation system between a first condition and a second condition based upon whether said open and close identification signals are received or not.

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