A proposed lighting-design space: circadian effect versus visual illuminance
A proposed lighting-design space: circadian effect versus visual illuminance
复制标题
拟议的照明设计空间:昼夜节律效应与视觉照度
DOI:
10.1016/j.buildenv.2017.06.025
复制
发表时间:
2017-09
影响因子:
7.4
通讯作者:
Minchen Wei
中科院分区:
文献类型:
--
作者:
Qi Dai;Wenjing Cai;Wen Shi;Luoxi Hao;Minchen Wei
Light causes not only vision, but also non-visual effects such as regulating the circadian system. Although the effort to fully understand the mechanism of non-visual response is still ongoing, quantitative models have been proposed to evaluate light's circadian stimulus based on the characteristics of light incident on human eyes. With the light-emitting diode (LED) technology providing flexibility in spectral design, it is now possible to tune lighting's circadian and visual effects to suit the uses of different built environments. Therefore, it is important to develop a lighting-design approach that considers both visual and non-visual aspects, and understand what combinations are achievable for general illumination applications.In this work, we propose a lighting-design space that allows the exploration of combinations of circadian effect and brightness (visual lit appearance). To demonstrate the feasibility of this approach, we develop a color-mixing method for four-channel color-tunable LED light sources, and maximize the gamut of the proposed space. This gamut represents the possible design objectives that interior lighting designers can target. As an example of application, we demonstrate that our color-tunable LED solution can be used to dynamically simulate both circadian and visual properties of daylight.
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DOI:
10.1523/jneurosci.21-16-06405.2001
发表时间:
2001-08
期刊:
The Journal of Neuroscience
影响因子:
--
作者:
G. Brainard;J. Hanifin;Jeffrey M. Greeson;B. Byrne;G. Glickman;E. Gerner;M. Rollag
通讯作者:
G. Brainard;J. Hanifin;Jeffrey M. Greeson;B. Byrne;G. Glickman;E. Gerner;M. Rollag
DOI:
10.4172/2157-2518.1000150
发表时间:
2013-09
期刊:
Journal of carcinogenesis & mutagenesis
影响因子:
--
作者:
M. Rea;M. Figueiro
通讯作者:
M. Rea;M. Figueiro
影响因子:
7.4
作者:
Aarts, Marielle P. J.;van Duijnhoven, Juliette;Rosemann, Alexander L. P.
通讯作者:
Rosemann, Alexander L. P.
影响因子:
2.5
作者:
C. Cuttle
通讯作者:
C. Cuttle
影响因子:
2.5
作者:
Duff, J.;Kelly, K.;Cuttle, C.
通讯作者:
Cuttle, C.