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System for issuing and utilizing ticket

  • US 5,969,332 A
  • Filed: 07/21/1997
  • Issued: 10/19/1999
  • Est. Priority Date: 08/30/1995
  • Status: Expired due to Fees
First Claim
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1. A system for issuing and utilizing a machine readable medium, comprising:

  • reading means for reading data from said machine readable medium and generating a first information signal;

    a terminal havingan antenna to receive the first information signal from the reading means,processing means to process the first information signal, and generate a control signal,means responsive to the control signal for generating a second information signal based on the first information signal and for transmitting the second information signal,a passenger gate for receiving the second information signal, and determining whether entry of a passenger is permitted based on data contained in the second information signal, anda transmitting-control, wherein when the transmitting-control is activated, the terminal transmits the second information signal to the passenger gate,whereinwhen a passenger passes through the passenger gate, said terminal transmits the second information signal to the passenger gate indicating whether entry of the passenger is permitted, andwherein said terminali) transmits the second information signal to the passenger gate and transmits a third information signal which causes the passenger gate to allow the passenger to pass through the passenger gate when the passenger exits, andii) receives a fourth information signal transmitted from the passenger gate indicating that the passenger has passed through the passenger gate.

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