短隧道采用太阳光光纤照明技术的优势分析

摘要

Aiming at the problem of high energy consumption in tunnel lighting,and the difficulty of power supply for single short tunnel,an application solution of sunlight fiber lighting technology for short tunnel is put forward.By analyzing the visual adaptation of short tunnel driving,the consistency relationship between lighting demand response of the inside and brightness change of the outside is established.Taking concrete short tunnel as an example,the design method and energy conservation benefit are analyzed,then the advantages of short tunnel is put forward by using sunlight fiber lighting technology.%针对公路隧道照明能耗过高、孤零短隧道供电困难等问题,提出在短隧道采用太阳光光纤照明技术进行隧道照明.通过分析短隧道行车的视觉适应性建立了采用太阳光光纤照明技术时的隧道内照明需求响应与外界亮度变化实时一致性的关系,并以具体短隧道为例,进行了太阳光光纤照明系统的设计及节能效益分析,提出短隧道采用太阳光光纤照明技术的优势.