公路隧道出入口灯光配置优化
|
摘要
隧道灯光的合理分布可以使行车更加安全舒适,提高灯具照射效率,节能环保。公路隧道进出口亮度的急剧变化会造成驾驶员视觉适应困难,严重时甚至会导致交通事故。为解决这种驾驶员视觉适应的"滞后现象",提高行车安全,本文基于白天与夜晚两种场景,考虑了隧道进出口和隧道中间段等不同位置的灯具分布,仿真研究了隧道照明总体效果,提出了可行的方案,为后续道路灯照明设计提供了参考。
The reasonable distribution of tunnel lighting can make driving safer and more comfortable,improve the lighting efficiency,energy saving and environmental protection. Rapid changes in brightness at the entrance and exit of highway tunnels will cause difficulties in visual adaptation of drivers,and even lead to traffic accidents. In order to solve the "lag phenomenon" of driver's visual adaptation and improve driving safety,Based on the two scenes of day and night,this paper considers the distribution of lights in different locations such as tunnel entrance and exit and tunnel middle section,simulates and studies the overall effect of tunnel lighting,and puts forward feasible schemes,which provides a reference for the follow-up road lighting design.
The reasonable distribution of tunnel lighting can make driving safer and more comfortable,improve the lighting efficiency,energy saving and environmental protection. Rapid changes in brightness at the entrance and exit of highway tunnels will cause difficulties in visual adaptation of drivers,and even lead to traffic accidents. In order to solve the "lag phenomenon" of driver's visual adaptation and improve driving safety,Based on the two scenes of day and night,this paper considers the distribution of lights in different locations such as tunnel entrance and exit and tunnel middle section,simulates and studies the overall effect of tunnel lighting,and puts forward feasible schemes,which provides a reference for the follow-up road lighting design.
引文
[1]《中国公路学报》编辑部.中国隧道工程学术研究综述·2015[J].中国公路学报,2015,28(5):1-65.
[2]张善伟.公路隧道照明设计中DIALux的适用性及建模方法分析[J].照明工程学报,2014,25(5):93-97.
[3]傅翼,杨波,陈云庆.公路隧道照明眩光影响仿真与分析[J].现代隧道技术,2014,51(5):150-154.
[4]胡江碧,李然,马勇.高速公路隧道入口段照明安全阈值评价方法[J].中国公路学报,2014,27(3):92-99.
[5]王少飞,涂耘,邓欣,等.论公路隧道照明节能[J].照明工程学报,2012,23(3):106-112.
[2]张善伟.公路隧道照明设计中DIALux的适用性及建模方法分析[J].照明工程学报,2014,25(5):93-97.
[3]傅翼,杨波,陈云庆.公路隧道照明眩光影响仿真与分析[J].现代隧道技术,2014,51(5):150-154.
[4]胡江碧,李然,马勇.高速公路隧道入口段照明安全阈值评价方法[J].中国公路学报,2014,27(3):92-99.
[5]王少飞,涂耘,邓欣,等.论公路隧道照明节能[J].照明工程学报,2012,23(3):106-112.