CAJ | 학술논문

数字化控制系统（DCS）提高了系统自动化水平，同时也给操作员带来新的认知挑战，如何高效可靠地完成监控任务成为一个亟待解决的问题。以16个任务界面为搜索背景，利用视线追踪系统进行目标搜索实验，记录了28名被试目标搜索情况及眼动指标，对比研究界面图像特征、目标位置对被试眼动特征的影响。结果表明：被试在进行目标搜索时，受目标位置影响最大，其次是界面颜色特征、形状特征，颜色特征影响程度大于形状特征；眼动注视以目标位置为中心，向四周减弱；被试会有意或无意地对非目标信息源进行自动捕获和加工，且左视野比右视野强，上视野比下视野强。
수자화공제계통（DCS）제고료계통자동화수평，동시야급조작원대래신적인지도전，여하고효가고지완성감공임무성위일개극대해결적문제。이16개임무계면위수색배경，이용시선추종계통진행목표수색실험，기록료28명피시목표수색정황급안동지표，대비연구계면도상특정、목표위치대피시안동특정적영향。결과표명：피시재진행목표수색시，수목표위치영향최대，기차시계면안색특정、형상특정，안색특정영향정도대우형상특정；안동주시이목표위치위중심，향사주감약；피시회유의혹무의지대비목표신식원진행자동포획화가공，차좌시야비우시야강，상시야비하시야강。
As the Digital Control System(DCS)improving the system automatic level and giving more new cognitive challenges to operators,how to accomplish monitoring task more quickly and reliably has become an urgent problem to be solved.Background with 16 task interfaces to search for,a target searching experiment was done by utilizing the Eye Tracking System,searching situation and eye movement index about 28 participants has been recorded,and the affect on how image feature and target location contribute to their eye movement characteristic has been studied contrastively.The results show participants are influenced mostly by target location during the test,while less by color or shape feature.And the eye fixations is centered on location,but periphery less.What’s more,the non-target information source can be automatically captured and processed consciously or unconsciously,along with left visual field better than right view and upper visual field better than lower view.