管制员与管制学员模拟雷达管制中注视转移规律研究

Fixation Transition Regularity of Controllers and Control Students under Air Traffic Control Scenarios Simulated

对比管制员和管制学员于模拟管制中的眼动模式,探索其注视转移规律,为管制员培训等提出建议。将被试根据管制资格和经历分成管制员组和管制学员组,整合雷达管制模拟机和眼动仪进行实验,记录管制员组和管制学员组被试管制过程的眼动数据,应用马尔科夫链模型分析被试的注视转移特征。不管当前注视点位于哪个区域,两组被试转移回原区域的概率均大于转移至其他区域的概率。管制员的注意转移模式呈现"环形",管制学员组的注意转移模式呈现"星型"居多。眼动模式跟管制经验相关,通过眼动指标的分析,可以得知注视转移规律,为管制员培训等提出建议。

To compare controllers and control students eye movement pattern under air traffic control scenarios simulated,explore the transfer rule,suggestions for controllers training,etc. can be given. Participants were divided into controllers and control students group according to qualification regulation and experience,radar control experiment was carried out based on a radar control simulator and Eyeso eye tracker,the eye movement data of controllers group and the control students group were recorded. Markov chain model is used to analyze the subjects gaze transfer characteristics. Whether or not the current fixation point which is located in the area,the two groups had no transfer back to the original area were greater than the probability transfer probability value to other area. ＂ ring＂ of controllers to the attention of the transfer mode,control students pay attention to the transfer mode of ＂ star＂ in the majority. Control experience is related to eye movement pattern,the analysis of the eye movement index can find differences in fixation process,and make suggestions for the controller training.