曲面与平面显示器周边显示对飞行员图形认知影响的对比研究  

A Research on Curved Display Comparing to Flat Display Regarding Pilots'Recognizing Peripheral Figure Information

作　　者：熊端琴 林榕 田燕 杜健 朱煜阳 胡译文 戈含笑 XIONG Duan-qin;LIN Rong;TIAN Yan;DU Jian;ZHU Yu-yang;HU Yi-wen;GE Han-xiao(Air Force Characteristic Medical Center,Air Force Military Medical University,Beijing 100142,China)

机构地区：[1]空军军医大学空军特色医学中心,北京100142

出　　处：《人类工效学》2023年第6期8-13,共6页Chinese Journal of Ergonomics

摘　　要：目的研究曲面与平面显示器周边显示对飞行员图形认知绩效是否有显著影响,以探索曲面显示技术在未来飞机座舱显示系统中的应用可行性。方法采用客观实验与主观评价相结合的方法,以30名男性战斗机飞行员为对象,借助图形认知任务实验软件,分别获取飞行员对曲面和平面显示器周边图形的认知正确率和正确反应时;然后飞行员根据实验体会和飞行经验,对两种显示器的显示特性、视觉舒适性、对任务绩效的影响、总体评价等进行主观评价,并就两种显示器在未来战斗机座舱里的应用给出倾向性意见。结果对于图形认知的正确率和反应时指标,在曲面与平面两种显示器上均无显著性差异(P>0.05);对显示特性、视觉舒适性、对任务绩效的影响及总体评价,持不同意见的人数(百分比)具有显著差异(P<0.01),且在未来战斗机座舱显示器的选择上更倾向于曲面显示器(P<0.001)。结论曲面显示器与平面显示器对飞行员认知屏幕周边图形信息的效率没有显著影响;但飞行员主观上对曲面显示器有更明显的偏好。本研究为曲面显示器在未来战斗机显示系统中的应用可行性提供了一定的数据支撑。Objective To study whether the peripheral figure information of curved display and flat display has a significant impact on pilots'cognitive performance,so as to explore the application feasibility of curved display technology in the future fighter cockpit display system.Methods The objective experiment and subjective evaluationwere used and 30 fighter pilots participated in this study.By means of a figure recognition task software,the correct rate and correct reaction time of pilots recognizing the peripheral figures were obtained.Then the pilots evaluated the display characteristics,visual comfort,impact on task performance and overall rating,as well asprovided their preference opinions with the two displays in future fighter cockpit accordingto their experience in this experiment and their daily flight.Results For the correct rate and correct reaction time,there were no significant difference between the data from the curved display and that of flat display(P>0.05);For the evaluation of display characteristics,visual comfort,task performance impact and overall rating,the difference of pilots'number(percentage)were significant(P<0.01),and pilots more preferredto the curved display in future fighter cockpit(P<0.001).Conclusion The curved display and the flat display had no significant effect on pilots'recognizing peripheral figures information,but the pilots have more obvious preference to the curved display.This research provided some data support to the application feasibility of curved display in future fighter cockpit,but its'practical application might be limited by other many factors.

关 键 词：产品设计 视觉搜索 曲面显示器 平面显示器 图形信息 认知绩效 飞行员 战斗机 航空仪表 

分 类 号：R857.14[医药卫生—航空、航天与航海医学]