照明工程学报2017，Vol.28Issue(6)：119-122,131,5.DOI:10.3969/j.issn.1004-440X.2017.06.022
隧道环境下中间视觉模型的对比及应用
Comparison and Application of Mesopic Models under the Tunnel Environment
摘要
Abstract
The present research analyzes the differences between the luminance calculated using the USP,S,MOVE,MES2 model and its causes,as well as discusses the applicability of each model in tunnel lighting from the perspective of visual conditions.Results show that in the interior zone of the tunnel,luminance calculated by MOVE ranks the highest,followed by MES2 and S model,and USP ranks the lowest.The major difference among visual performance based systems is adaptation coefficient x.Meanwhile,visual tasks with chromatic,high contrast and large eccentricity can enhance the weight of photopic function V (λ) in mesopic function Vm (λ);while visual tasks with achromatic,low contrast and small eccentricity can strengthen the weight of scotopic function V'(λ).The chromatic,eccentricity below 5 degrees,negative and positive contrast target is more frequently encountered in tunnel.Thus,MOVE model is more applicable to describe the actual vision in the tunnel driving environment.关键词
隧道照明/中间视觉模型/视觉功效试验/光度学Key words
tunnel lighting/mesopic models/vision function experiment/photometry分类
数理科学引用本文复制引用
童孟胜,张驰,张天航,钱登朝,康诚,吴珂..隧道环境下中间视觉模型的对比及应用[J].照明工程学报,2017,28(6):119-122,131,5.基金项目
宁波市交通运输科技项目(201702),浙江省公路科技计划项目(2016-2-7) （201702）
