照明工程学报

2010, v.21(03) 17-24

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中间视觉条件下亮度对视力清晰度影响的“E”方法测定
Measurement of Spatial Luminance Influence on Visual Clarity of Road Lighting

关雪峰;赵海天;胡姗姗;
Guan Xuefeng Zhao Haitian Hu Shanshan(Architecture Department of Shenzhen University,Shenzhen 518000)

摘要(Abstract):

本文通过分析道路照明的设计标准并结合视力表这一评价尺度,提出一个新的实验方法,在中间视觉条件下进行亮度对视力清晰度影响的测定实验。分析了在目标物、背景亮度相互改变的情况下,视力清晰度的变化规律。
This article puts forward a new method of experiment,by analyzing the design standards of road lighting and connecting with evaluation measure of visual testing chat,to carry out experiments about brightness and visual clarity under the mesoptic visual condition,and draws the variation of visual clarity under the situation in which the target and background lightness change mutually.

关键词(KeyWords): 中间视觉;目标亮度;背景亮度;亮度对比度;视力表;视力清晰度度
mesoptic vision;target luminance;background luminance;luminance contrast;visual testing chat;visual clarity.

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 关雪峰;赵海天;胡姗姗;
Guan Xuefeng Zhao Haitian Hu Shanshan(Architecture Department of Shenzhen University,Shenzhen 518000)

DOI: 10.13223/j.cnki.ciej.2010.03.002

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