中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2019, Vol. 38 ›› Issue (01): 108-112.DOI: 10.3969/j.issn.1674-0696.2019.01.17

• 交通运输工程 • 上一篇    下一篇

塔台管制中情境意识与视觉搜索策略关系研究

靳慧斌1, 吕川2, 朱国蕾3   

  1. (1. 中国民航大学 运用航空学院,天津 300300; 2. 中国民航大学 中欧航空工程师学院,天津 300300; 3. 中国民航大学 飞行技术学院, 300300)
  • 收稿日期:2017-08-31 修回日期:2017-09-14 出版日期:2019-01-15 发布日期:2019-01-14
  • 作者简介:靳慧斌(1976—),男,河北石家庄人,副研究员,博士,主要从事人机互交安全性方面的研究。E-mail: airhf207@163.com。 通信作者:朱国蕾(1993—),女,山东烟台人,硕士研究生,主要从事安全人机交互方面的研究。E-mail: zcjzgl@163.com。
  • 基金资助:
    中央高校基本科研业务费专项基金项目(3122014B007);中国民航局安全能力专项基金项目(TMSA1434/1-2)

Relation between Visual Search Strategy and Situation Awareness in Tower Control

JIN Huibin1, LV Chuan2, ZHU Guolei3   

  1. (1. The General Aviation College, Civil Aviation University of China, Tianjin 300300, P. R. China; 2. Sino-European Institute of Aviation Engineering, Civil Aviation University of China, Tianjin 300300, P. R. China; 3. The Flight Technology College, Civil Aviation University of China, Tianjin 300300, P. R. China)
  • Received:2017-08-31 Revised:2017-09-14 Online:2019-01-15 Published:2019-01-14

摘要: 为研究不同情境意识水平的塔台管制员的视觉搜索策略,搭建模拟塔台管制眼动试验平台进行试验。利用三维情境意识评定技术(3D-SART)评价被 试的情境意识水平,并以注视熵率值和兴趣区内注视点数作为眼动指标,分析被试的视觉搜索特征。研究结果表明:情境意识水平高的被试,其注视点 数主要集中于空域监视区与地面监视区域,其注视熵率值显著高于情境意识水平低的被试;前者合理分配注意资源,灵活转移注视点,扫视幅度较大, 具有较高的视觉搜索效率;后者则相反。

关键词: 交通工程, 视觉搜索, 情境意识, 注视熵率值, 注视点数, 塔台管制

Abstract: To study the visual search strategy of tower controllers with different level of situation awareness, a tower control simulation eye movement experiment platform was built to conduct experiment. Three-dimensional situational awareness assessment technology (3D-SART) was used to evaluate the level of situational awareness of the tested subject.The fixation entropy rate and the number of fixation points in the interest area were introduced as eye movement indicators to analyze the visual search features of the tested subject.The results show that the number of fixation points of the tested subject with high situational awareness mainly concentrates in the air space monitoring area and the ground monitoring area,and their fixation entropy rate is significantly higher than that of the one with low situational awareness.The former allocates attention resources reasonably, shifts attention flexibly and has a larger scanning range, which has a higher visual search efficiency; the latter is the opposite.

Key words: traffic engineering, visual search, situation awareness, fixation entropy rate, the number of fixation point, tower control

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