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AUTOMATIC AUDIT SYSTEM FOR PARKING GARAGES

  • US 3,575,586 A
  • Filed: 09/07/1967
  • Issued: 04/20/1971
  • Est. Priority Date: 09/07/1967
  • Status: Expired due to Term
First Claim
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1. In a vehicular parking facility having an exit lane and vehicle detector means proximate to said exit lane, the system comprising, a manually operated ticket validating device having a keyboard for setting monetary value data, display means controlled by said validating device for indicating the monetary values set on said keyboard, and an audit recorder associated with only said exit lane, controlled by said keyboard and said vehicle detector, said audit recorder having:

  • a. accumulator means for adding the monetary values set on said keyboard to previously accumulated values;

    b. counting means for retaining a record of the number of outputs of said vehicle detector means;

    c. clock means for keeping a record of real time of the transactions; and

    d. imprinting means for printing the monetary values set on said keyboard, said accumulator totals, said counting record and said real time;

    wherein said audit recorder provides a complete printed audit record of each exit lane for each tour of duty.

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