题名: |
The effect of viewing time, time to encounter, and practice on perception of aircraft separation on a cockpit display of traffic information |
作者: |
Oconnor, S.; Palmer, E. A.; Baty, D.; Jago, S. |
关键词: |
separation;counter;information;display;rcep;traffic;ptio;time;cept;craft |
摘要: |
The concept of a cockpit display of traffic information (CDTI) includes the integration of air traffic, navigation, and other pertinent information in a single electronic display in the cockpit. Two studies were conducted to develop a clear and concise display format for use in later full-mission simulator evaluations of the CDTI concept. Subjects were required to monitor a CDTI for specified periods of time and to make perceptual judgments concerning the future position of a single intruder aircraft in relationship to their own aircraft. Experimental variables included: type of predictor information displayed on the two aircraft symbols; time to encounter point; length of time subjects viewed the display; amount of practice; and type of encounter (straight or turning). Results show that length of viewing time had little or no effect on performance; time to encounter influenced performance with the straight predictor but did not with the curved predictor; and that learning occurred under all conditions. |
报告类型: |
科技报告 |