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为研究区域管制员在管制过程中的注视转移特征,利用雷达管制模拟机和眼动仪搭建试验平台,设计飞机架次数目(3架、7架)不同的两种模拟管制场景,并划分动态兴趣区,应用马尔可夫链模型分析被试在不同飞机数目下的注视转移特征。结果表明:飞机数量增加后,被试的注视转移范围缩小,且被试当前注视某架飞机时,其下一注视点的注视转移范围仅限某几架飞机之间;而当前注视非飞机区域时,其下一注视点的注视转移范围更广,注意力的分配较前者更为合理。对区域管制员在航班流量较大下注意力分配方面的培训具有重要的参考价值。
In order to study the characteristics of gaze and transfer of regional controllers in the process of regulation, this paper uses radar control simulator and eye tracker to build a test platform, and designs two simulation control scenarios with different numbers of aircraft (three and seven) and classifies the dynamic interest Area, the Markov chain model was used to analyze the gaze-shifting characteristics of subjects under different aircraft numbers. The results show that when the number of aircraft is increased, the scope of the fixation shift is narrowed and when the subject is currently looking at an aircraft, the fixation range of the next gaze point is limited to only a few aircraft; while the current non-aircraft area , The fixation of the next gaze point is more extensive and the attention distribution is more reasonable than the former. The training of regional controllers on the distribution of attention in the case of large flight traffic has an important reference value.