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Integration of conflict resolution automation and vertical situation display for on-ground air traffic control operations
The Journal of Navigation ( IF 2.4 ) Pub Date : 2021-01-13 , DOI: 10.1017/s0373463320000703
Fitri Trapsilawati , Chun-Hsien Chen , Chris D. Wickens , Xingda Qu

Both conflict resolution aid (CRA) and vertical situation display (VSD) systems may contribute to air traffic control (ATC) operations. However, their effectiveness still needs to be examined before being widely adopted in ATC facilities. This study aims to examine empirically the use of CRA and VSD as well as the systems’ interaction in ATC operations. It was found that CRA benefited conflict resolution performance by 13⋅7% and lowered workload by 46⋅4% compared with manually performing the task. The VSD could also reduce the air traffic controllers’ (ATCOs) workload and improve their situation awareness. Ultimately, when the first CRA failure occurred, the situation awareness supported by VSD offset the performance decrements by 30%. The findings from this study demonstrate that integrating VSD with CRA would benefit ATC operations, regardless of the CRA's imperfection.

中文翻译:

为地面空中交通管制操作集成冲突解决自动化和垂直情况显示

冲突解决辅助 (CRA) 和垂直情况显示 (VSD) 系统都可能有助于空中交通管制 (ATC) 运行。然而,在 ATC 设施被广泛采用之前,它们的有效性仍需检验。本研究旨在从经验上检验 CRA 和 VSD 的使用以及系统在 ATC 运行中的相互作用。结果发现,与手动执行任务相比,CRA 使冲突解决性能提高了 13⋅7%,工作量降低了 46⋅4%。VSD 还可以减少空中交通管制员 (ATCO) 的工作量并提高他们的态势感知能力。最终,当第一次 CRA 故障发生时,VSD 支持的态势感知抵消了 30% 的性能下降。这项研究的结果表明,将 VSD 与 CRA 相结合将有利于 ATC 的运行,
更新日期:2021-01-13
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