Traffic symbology was encoded to provide additional information concerning the traffic, which was displayed on the pilot's electronic horizontal situation indicators (EHSI). A research airplane representing an advanced operational environment was used to assess the benefit of coded traffic symbology in a realistic work-load environment. Traffic scenarios, involving both conflict-free and conflict situations, were employed. Subjective pilot commentary was obtained through the use of a questionnaire and extensive pilot debriefings. These results grouped conveniently under two categories: display factors and task performance. A major item under the display factor category was the problem of display clutter. The primary contributors to clutter were the use of large map-scale factors, the use of traffic data blocks, and the presentation of more than a few airplanes. In terms of task performance, the cockpit-displayed traffic information was found to provide excellent overall situation awareness. Additionally, mile separation prescribed during these tests.


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    Titel :

    Flight investigation of cockpit-displayed traffic information utilizing coded symbology in an advanced operational environment


    Beteiligte:
    Abbott, T. S. (Autor:in) / Moen, G. C. (Autor:in) / Person, L. H., Jr. (Autor:in) / Keyser, G. L., Jr. (Autor:in) / Yenni, K. R. (Autor:in) / Garren, J. F., Jr. (Autor:in)

    Erscheinungsdatum :

    01.07.1980


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch