摘要
隧道交通安全与隧道照明质量息息相关,而对于短隧道设置照明的下界,各地有不同规定。为研究公路短隧道照明环境对驾驶员的影响,选取实体隧道基于驾驶员生理参数进行实车试验。采用眼动仪和生理仪记录驾驶员的生理数据,对心率增加率、注视次数及持续时间、扫视幅度和瞳孔面积进行统计分析。试验结果表明,驾驶员在正常照明的短隧道行驶时,生理参数均优于无照明的短隧道,表明驾驶员通过正常照明隧道时,心理舒适度、焦虑程度、紧张感小于无照明的短隧道,有利于安全行车。
The safety of tunnel traffic is closely related to the quality of tunnel lighting.But the lower bound for the short tunnel lighting is different from place to place.In order to study the influence on driver in different short highway tunnel lighting environment,eye tracking and physiological instrument is used to record the driver’s physiological data.The analysis perspectives include heart rate increase,fixation duration,saccade size and pupil area.The result shows that when driving in short tunnel with normal lighting,the physiological parameters are better than the tunnel without lighting.It means that when a driver driving in a tunnel which sets lighting,the degree of psychological discomfort,anxiety and tension is less than that of tunnel without lighting.Lighting is favorable for safe driving.
作者
张扬帆
魏清华
梁波
凌超
李翔
ZHANG Yangfan;WEI Qinghua;LIANG Bo;LING Chao;LI Xiang(College of Civil Engineering,Chongqing Jiaotong University,Chongqing 400074,China;State Key Laboratory Breeding Base of Mountain Bridge and Tunnel Engineering,Chongqing Jiaotong University,Chongqing 400074,China;Chongqing Communication Planning Survey&Design Institute,Chongqing 401121,China)
出处
《照明工程学报》
2018年第2期80-84,共5页
China Illuminating Engineering Journal
基金
重庆市科技创新专项项目(cstc2015shmszx30023)
重庆市教委高校优秀成果转化项目(KJZH17121)
关键词
公路短隧道
生理参数
眼动特性
心理特性
照明环境
highway short tunnel
physiological parameters
eye movement characteristics
psychological characteristics
lighting environment
