The effect of spectrum on visual field in road lighting

被引:7
作者
Lin, YD [1 ]
Chen, WC [1 ]
Chen, DH [1 ]
Shao, H [1 ]
机构
[1] Fudan Univ, Dept Illuminating Engn & Light Sources, Shanghai 200433, Peoples R China
关键词
road lighting; visual field; peripheral detection; spectral power distribution; Purkinje shift;
D O I
10.1016/j.buildenv.2003.10.004
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
In this article we use visual field as a parameter to evaluate the ability of peripheral detection. Visual fields at several light levels with different target contrasts are measured under four spectral power distributions, to evaluate whether the spectrum affects peripheral detection and how the visual field may be affected by other factors, therefore to provide some evidence for the choice of optimal light sources in road lighting. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:433 / 439
页数:7
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