摘要
照明已经拓展到非视觉生物效应领域,光与健康之间的关系越来越多地被人类所发现。本实验记录12名受测者(平均年龄27周岁)在低照度的照明环境下(人眼处约为75lx)观察不同光谱的彩色光(主波长分别为460.8nm,527.6nm,590.1nm和618.4 nm)时的心率变化。本文中采用了四种颜色的光,在低照度情况下可以引起人的非视觉生物效应,且不同颜色的光所引起的心率变化存在差异(P<0.05)。心率及其他与非视觉生物效应相关的参数评价,对完善光度学评价体系有着重要意义。
The effects of lighting have extended to non-visual biological field, more relationships between lighting and health issues have been found. Heart rate changes of the young adults （about 27 years old） who were exposed to dim lighting （about 75 lx on the eye） with different four colors （the dominant wavelengths are 460.8 nm, 527.6 nm, 590. lnm and 618.4 nm） were recorded. In this paper, four kinds of color light are used, the results suggest that even the color light under low illuminance conditions can show biological effects on the subjects, the heart rate changes are significantly different among four conditions （P 〈 0.05 ）. The evaluation of heart rate and the other parameters associated with non-visual biological effects, is of great significance to improve the photometric evaluation system.
出处
《照明工程学报》
2012年第3期18-22,77,共6页
China Illuminating Engineering Journal
基金
"国家重点基础研究发展计划资助(973计划)"(课题编号:2010CB734102)
"国家863计划"高效半导体照明关键材料技术研发"重大项目"(课题编号:2011AA03A113)
关键词
低照度
彩色光
生物效应
心率
low illuminance
color light
biological effect
heart rate
