隧道洞口景观色彩安全性研究  

The Safety Research of Landscape Color on Tunnel Portal

作　　者：尚婷[1] 陶盼盼[2] 徐志祥[2] 

机构地区：[1]重庆交通大学交通运输学院,重庆400074 [2]重庆交通大学土木工程学院,重庆400074

出　　处：《公路工程》2016年第3期28-30,105,共4页Highway Engineering

基　　金：国家自然科学基金项目(51278514);重庆市教育委员会项目(KJ130419)

摘　　要：从驾驶员视觉角度出发,利用UC-winRoad软件模拟了隧道洞口不同景观色彩场景,采用Tobii Studio Installer 3.2.2.130眼动仪软件检测并记录了8名被测试者的眼动数据,分析了隧道洞口不同景观色彩对驾驶员瞳孔直径指标的影响,并建立二者的关系模型。结果表明:隧道洞口设置红色和黄色时,驾驶员瞳孔直径最大,且处于安全范围之内,能更好的诱导驾驶员视线,提高驾驶员的警觉性;隧道洞口设置蓝色和绿色时,驾驶员瞳孔直径变化较小;隧道洞口无色彩设置时,随着驾驶员靠近隧道洞口,其瞳孔直径逐渐增大,给驾驶员造成一定的压抑感,不利于行车安全。From driver＇s visual perspective,different colors on tunnel portal have been simulated using UC-winRoad. Eight drivers＇ eye movement data has been checked and recorded by Tobii Studio Installer 3. 2. 2. 130. The impact of different colors on tunnel portal on driver＇s pupil diameter was analyzed and established the relational model of the color on tunnel portal and drivers pupil diameter based these datas. The results showed that driver＇s pupil diameter was the biggest and in a safe range when applied red and yellow on tunnel portal. This can induce driver＇s line of sight better and improve driver＇s alertness. Driver＇s pupil diameter changed little when applied blue and green on tunnel portal. Driver＇s pupil diameter increased gradually with the driver close to the tunnel portal when there didn＇t have colors on tunnel portal. This may give the depressing feeling to the driver and are bad for safe driving.

关 键 词：隧道洞口 UC-winRoad 景观色彩 瞳孔直径 

分 类 号：U491[交通运输工程—交通运输规划与管理]