CAJ | 학술논문

为了解决头盔瞄准显示系统 HMDs 界面信息图标布局不合理导致飞行员信息误读的问题，对 HMDs 界面区域进行划分，梳理了3，5，7个图标呈现时的67种布局形式。基于图标的实心、40％透明度、空心3种特征，通过被试执行搜索记忆任务的正确率和反应时进行对比分析。实验结果表明，在 HMDs 界面中，图标呈现区域和数量对目标搜索和记忆有影响。随着图标数量的增加，被试记忆准确性下降，反应时增加。相同时间压力下被试对3类特征图标的记忆准确性不同，3个图标时，空心图标的准确性最优，但数量上升到7个图标时，实心图标的记忆准确性最优；实心图标和40％透明度图标记忆准确性没有显著性差异。
위료해결두회묘준현시계통 HMDs 계면신식도표포국불합리도치비행원신식오독적문제，대 HMDs 계면구역진행화분，소리료3，5，7개도표정현시적67충포국형식。기우도표적실심、40％투명도、공심3충특정，통과피시집행수색기억임무적정학솔화반응시진행대비분석。실험결과표명，재 HMDs 계면중，도표정현구역화수량대목표수색화기억유영향。수착도표수량적증가，피시기억준학성하강，반응시증가。상동시간압력하피시대3류특정도표적기억준학성불동，3개도표시，공심도표적준학성최우，단수량상승도7개도표시，실심도표적기억준학성최우；실심도표화40％투명도도표기억준학성몰유현저성차이。
In order to solve the problem that the unreasonable layout of the HMDs(helmet mounted display system)interface information icon may lead to pilots'misreading information,the interface of HMDs is divided and 67 kinds of layout are summarized when 3,5,7 icons'are displayed.Base on three icon characteristics,including solid,40% pellucidity and hollow,the advantages and disad-vantages of each form are analyzed through comparing the searching task accuracy and reaction time performed by subjects.The experimental results show that the position and quantity of icons displa-ying in the HMDs interface have influence on target searching and memorizing.With the increase of the number of icons,the subjects'memorizing accuracy decreases and reaction time increases.Under the same time pressure,the subjects'memorizing accuracy for three different kinds of icons are dif-ferent.When there are three icons,the subjects'memorizing accuracy for hollow icons is the high-est.However,when there are 7 icons,the subjects'memorizing accuracy for solid icons is the high-est.There is no significant difference of the memorizing accuracy for solid icons and 40% pellucidi-ty icons.