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首页> 外文会议>Integrated Communications, Navigation and Surveillance Conference, 2009. ICNS '09 >An empirical evaluation of the Integrated Tower Operations Digital Data System
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An empirical evaluation of the Integrated Tower Operations Digital Data System

机译：塔式综合运营数字数据系统的经验评估

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The integrated tower operations digital data system (I-TODDS), designed for use by ground and local control positions in airport traffic control towers (ATCTs), combines surface surveillance capabilities with electronic flight data management, weather information, digital taxi clearances, and taxiway conformance monitoring. I-TODDS uses a high-resolution touchscreen to simplify flight data management and reduce the controllers need to shift visual attention among disparate sources of information. I-TODDS reduces display clutter by showing only relevant information when needed but still preserving access to the full complement of flight data. Additional tools assist the controller in recording important information, timing operations, providing memory cues, and maintaining awareness of aircraft positions on the surface. This paper provides a basic description of I-TODDS and presents the results from a recent experiment. The experiment compared I-TODDS to current ATCT operations using paper flight progress strips and surface surveillance in zero-visibility operations. Sixteen current controllers served as participants. The results showed that I-TODDS reduced taxi-out operations by an average of 106 seconds per aircraft and reduced taxi-in operations by 35 seconds per aircraft. I-TODDS also produced an operationally significant reduction in the number and duration of departure delays while increasing the number of departures. Controllers thought that I-TODDS would have a positive effect on their ability to control airport traffic and I-TODDS may be able to support the Staffed NextGen Tower concept. The Federal Aviation Administration currently has a U.S. patent pending for the I-TODDS prototype.
机译：集成的塔台运营数字数据系统（I-TODDS）设计用于机场交通塔台（ATCT）的地面和本地控制位置，将地面监视功能与电子飞行数据管理，天气信息，数字滑行许可和滑行道相结合一致性监控。 I-TODDS使用高分辨率触摸屏来简化飞行数据管理，并减少控制器需要在不同信息源之间转移视觉注意力的需求。 I-TODDS通过仅在需要时显示相关信息来减少显示混乱，但仍保留对飞行数据的完整补充的权限。其他工具可帮助控制器记录重要信息，计时操作，提供存储提示并保持对飞机在地面上位置的了解。本文提供了I-TODDS的基本描述，并提供了来自最近实验的结果。该实验将I-TODDS与当前的ATCT操作进行了比较，该操作使用纸质飞行进度条和零可见度​​操作中的地面监视。十六名现任管制员担任参与者。结果表明，I-TODDS使每架飞机的滑行操作平均减少106秒，每架飞机的滑行操作平均减少35秒。 I-TODDS在减少离港延误的数量和持续时间的同时，还显着减少了离港延误的数量，同时在运营上产生了明显的减少。管制员认为，I-TODDS将对其控制机场交通的能力产生积极影响，并且I-TODDS可能能够支持Staffed NextGen Tower概念。目前，美国联邦航空管理局（Federal Aviation Administration）已为I-TODDS原型申请美国专利。

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