原文传递
Does Traffic Load Modulate the Effects of Traffic Display Formats on Performance.
| 题名： | Does Traffic Load Modulate the Effects of Traffic Display Formats on Performance. |
| 作者： | alexander, a. l. wickens, c. d. |
| 关键词： | formats, performance, free flight, airspace, efficiency, cockpits, collision avoidance, aircraft manuevers, three dimensional, two dimensional, pilots, workloads(psychophysiology), information processing |
| 摘要： | The FAA and NASA have recently undertaken a research effort to examine specific ways to improve efficiency of the National Airspace System. Eighteen certified flight instructors from the University of Illinois Institute of Aviation participated in an experiment exploring the design of the Cockpit Display of Traffic Information for free flight traffic avoidance maneuvers. Pilots flew a sequence of flight scenarios to compare the effects of traffic load, dimensionality, and a vertical profile orientation on maneuver frequency, conflict avoidance performance, and maneuver efficiency. The highest levels of workload induced more combined lateral/vertical maneuvers, degraded safety on the coplanar displays, and degraded efficiency regardless of display type. In the context of an overwhelming preference for vertical maneuvers, the 3D display increased the frequency of the less-safe descent maneuvers (relative to climbs) and increased subjective workload, while the 2D rear-view display decreased the vertical efficiency of all maneuvers, relative to its side-view counterpart. The results are interpreted within the context of an information processing model of situation assessment and choice. / NOTE: Technical rept. / Supplementary Notes: Sponsored by National Aeronautics and Space Administration, Moffett Field, CA. Ames Research Center. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| 总页数： | u0711；69p |
| 报告类型： | 科技报告 |
相关文献
- Advanced Interactive Display Formats for Terminal Area Traffic Control
- Cockpit Display of Traffic Information: The Effects of Traffic Load, Dimensionality, and Vertical Profile Orientation.
- Flight investigation of cockpit-displayed traffic information utilizing coded symbology in an advanced operational environment
- Color and Visual Factors in ATC (Air Traffic Control) Displays.
- DEVELOPMENT OF HUMAN FACTORS GUIDELINES FOR ADVANCED TRAVELER INFORMATION SYSTEMS (ATIS) AND COMMERCIAL VEHICLE OPERATIONS (CVO): HUMAN FACTORS EVALUATION OF THE EFFECTIVENESS OF MULTI-MODALITY DISPLAYS IN ADVANCED TRAVELER INFORMATION SYSTEMS.
- Modality Differences in Advanced Cockpit Displays: Comparing Auditory Vision and Redundancy for Navigational Communications and Traffic Awareness.
检索历史
应用推荐
