CAJ | 학술논문

文章为研究山区高速公路弯道路段在不同转向、不同弯道半径条件下驾驶员视点分布的规律，采用Smart Eye Pro 5.7型非侵入式眼动仪记录了不同情况下驾驶员眼球运动的数据，并利用瞳孔直径、X和Y 视角、注视次数百分数、注视时间百分比、平均注视时间等指标，对记录的数据进行分析。结果表明：弯道半径越小，驾驶员心理压力越大，且越关注弯道内侧；在左转弯条件下，驾驶员的心理压力和心理起伏都要比右转弯较大；弯道段的垂直注意力集中在正中偏下。
문장위연구산구고속공로만도로단재불동전향、불동만도반경조건하가사원시점분포적규률，채용Smart Eye Pro 5.7형비침입식안동의기록료불동정황하가사원안구운동적수거，병이용동공직경、X화Y 시각、주시차수백분수、주시시간백분비、평균주시시간등지표，대기록적수거진행분석。결과표명：만도반경월소，가사원심리압력월대，차월관주만도내측；재좌전만조건하，가사원적심리압력화심리기복도요비우전만교대；만도단적수직주의력집중재정중편하。
In order to research the driver’s viewpoint distribution pattern on different types of curved section of the highway in mountainous area ,the driver’s eye movement data in different situations is recorded by Smart Eye Pro 5.7 non‐intrusive eye tracking system .T hen the recorded data is analyzed according to the indexes including pupil diameter , X ,Y perspective , the percentage of fixation fre‐quency ,the percentage of fixation duration ,and average fixation duration .T he results show that the smaller the curve radius ,the more the driver feels pressure ,and the more the driver focuses on inside areas of the curve ;when turning left ,the driver feels worse than turning right ;when on curved sec‐tion ,the vertical attention focuses on the median offset areas .