Feasible Analysis of the Appliance of Solar Fiber Lighting in Tunnel
LI Song
SHI Lingna
TU Yun
ZHANG Hen
WANG Xiaojun
AN Wenjuan
Abstract：Aiming at the problem of high energy consumption in entrance section of tunnel lighting, which is caused by dark adaptation when driving in tunnel during the day, a solution used by sunlight fiber optic lighting technology which is projected to entrance section of tunnel is proposed. Based on the specific engineering tunnel, a projection lighting solution of sunlight optic system is proposed. And by calculation and simulation analysis, the result illustrates that by that solution, the problem of visual adaptation when driving to entrance section can be better solved, and the driving safety can be improved. That can provide technical guidance for engineering application of this solution.
Keywords：tunnel lightingvisual adaptionfiber lightingenergy savingsafety
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 48-52 )