A dynamic sky recognition method for use in energy efficient lighting design based on CIE standard general skies

被引:7
作者
Xiao, Hui [1 ]
Kang, Qi [1 ]
Zhao, Jie [1 ]
Xiao, Yun-shi [1 ]
机构
[1] Tongji Univ, Coll Elect & Informat Engn, Shanghai 201804, Peoples R China
基金
美国国家科学基金会;
关键词
Active green lighting; Dynamic sky recognition; Particle swarm optimization; CIE standard general skies; CONTROL-SYSTEMS; SAVINGS; MODEL;
D O I
10.1016/j.buildenv.2009.11.014
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
This paper innovatively proposes an "active green lighting model" for control and optimization of building luminous environment. It is expected to optimize the utilization of daylight dynamically in energy efficient lighting design from the viewpoint of intelligent control. As one primary work of implementing the overall model, the luminance distribution of CIE standard general Skies is addressed, and a dynamic sky recognition method for utilization optimization of daylight is proposed based on swarm intelligence. The experiment results of instance field data show the proposed intelligent sky recognition method is feasible and effective. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1319 / 1328
页数:10
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