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原文传递 Effect of Traffic Position Accuracy for Conducting Safe Airport Surface Operations.

题名：	Effect of Traffic Position Accuracy for Conducting Safe Airport Surface Operations.
作者：	D. R., Jones; J. J., Arthur; J. R., Barnes; L. J., Prinzel; R. E., Bailey
关键词：	Accuracy; Air Traffic; Air Traffic Control; Air Transportation; Airfield Surface Movements; Airports; Collision Avoidance; Collisions; Detection; Display Devices; Flight Crews; Flight Instruments; Fli
摘要：	The Next Generation Air Transportation System (NextGen) concept proposes many revolutionary operational concepts and technologies, such as display of traffic information and movements, airport moving maps (AMM), and proactive alerts of runway incursions and surface traffic conflicts, to deliver an overall increase in system capacity and safety. A piloted simulation study was conducted at the National Aeronautics and Space Administration (NASA) Langley Research Center to evaluate the ability to conduct safe and efficient airport surface operations while utilizing an AMM displaying traffic of various position accuracies as well as the effect of traffic position accuracy on airport conflict detection and resolution (CD&R) capability. Nominal scenarios and off-nominal conflict scenarios were conducted using 12 airline crews operating in a simulated Memphis International Airport terminal environment. The data suggest that all traffic should be shown on the airport moving map, whether qualified or unqualified, and conflict detection and resolution technologies provide significant safety benefits. Despite the presence of traffic information on the map, collisions or near collisions still occurred; when indications or alerts were generated in these same scenarios, the incidences were averted.
报告类型：	科技报告