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i

Evaluation of a bar-code system to detect unaccompanied baggage

Filetype[PDF-2.09 MB]


  • English

  • Details:

    • Resource Type:
    • Edition:
      Final report
    • NTL Classification:
      NTL-SAFETY AND SECURITY-SAFETY AND SECURITY;NTL-SAFETY AND SECURITY-Human Factors;
    • Abstract:
      The objective of the Unaccompanied Baggage Detection System (UBDS) Project has

      been to gain field experience with a system designed to identify passengers who

      check baggage for a flight and subsequently fail to board that flight. In the first

      phase of the project, various identification techniques including bar-code, magnetic

      stripe, optical character readers, and micro-wave transponders, were reviewed.

      Bar-code was selected because of its low cost and because of the off-the-shelf

      availability of all of the necessary components for a system.

      During a March, 1986 meeting of airline security officials, the representative of

      United Airlines volunteered his carrier to host a UBDS demonstration. UAL's station

      at Green Airport near Providence, R.I. was selected because of its proximity to TSC

      and its scale of operations which allows collection of a substantial volume of data

      while incurring costs for only a single gate.

      Although it was recognized at the start that integration of the UBDS with UAL's

      Apollo reservations system would provide the most realistic operating environment,

      the lead-time for such integration was estimated at more than one year, which

      excluded it from further consideration. Instead a stand-alone system was designed

      consisting of miniature terminals placed at each ticket counter position linked to

      bar-code label printers through a micro-computer and concentrator. As each

      passenger with bags to check appeared at the counter, the agent was supposed to

      enter the passenger's last name and initial along with the number of bags. This

      action created a computer record of the passenger together with a sequence number.

      The latter plus a code for the flight number was automatically printed on bar-code

      labels, one to be scanned as the passenger boarded the aircraft and the olher(s) for

      the baggage tags in case it was desired to identify and remove a bag.

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