基于视觉行为的长下坡路段彩色路面设置有效性研究
发布时间：2018-07-24 19:45
【摘要】：为研究高速公路彩色路面对驾驶员视觉行为的影响规律,采用Smart Eye Pro 5.7型非侵入式眼动仪记录了在彩色路面路段的驾驶员眼球运动数据,并选用瞳孔面积、XY视角、注视次数百分数、注视时间百分比、平均注视时间等眼动指标对数据进行分析。结果表明:彩色路面能够有效引起驾驶员的注意,但也影响了驾驶的舒适性。彩色路面会导致驾驶员对近处与远处的关注变换更为频繁。对于隧道出口同时又是转弯的彩色路面路段,驾驶员注意力分散,关注于弯道内侧,因此彩色路面设置的方式还有待改善。。
[Abstract]:In order to study the influence of color road on driver's visual behavior, the driver's eye movement data were recorded by using Smart Eye Pro 5.7 non-invasive eye movement instrument, and the pupil area was selected as the angle of view. The percentage of fixation times, the percentage of fixation time and the average fixation time were analyzed. The results show that the color pavement can attract the driver's attention effectively, but it also affects the driving comfort. Color roads can cause drivers to change their attention from close to far more frequently. For the colored road section which is also a turn at the exit of the tunnel driver's attention is scattered and attention is paid to the inside of the bend so the way of setting up the color road still needs to be improved.
【作者单位】： 贵州省都匀公路管理局;招商局生态环保科技有限公司;
【基金】：国家自然科学基金(51608470) 贵州省公路局科技项目资助
【分类号】：U491.254
本文编号：2142461
[Abstract]:In order to study the influence of color road on driver's visual behavior, the driver's eye movement data were recorded by using Smart Eye Pro 5.7 non-invasive eye movement instrument, and the pupil area was selected as the angle of view. The percentage of fixation times, the percentage of fixation time and the average fixation time were analyzed. The results show that the color pavement can attract the driver's attention effectively, but it also affects the driving comfort. Color roads can cause drivers to change their attention from close to far more frequently. For the colored road section which is also a turn at the exit of the tunnel driver's attention is scattered and attention is paid to the inside of the bend so the way of setting up the color road still needs to be improved.
【作者单位】： 贵州省都匀公路管理局;招商局生态环保科技有限公司;
【基金】：国家自然科学基金(51608470) 贵州省公路局科技项目资助
【分类号】：U491.254
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，本文编号：2142461
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