Experiment on and Evaluation of the Influence of Dynamic Outdoor Artificial Lighting on Vision and Perception

摘要：

The study lays emphasis on the influence of dynamic outdoor artificial lighting on visual perception of the general public by measuring the subjects responses under different experimental conditions.This experiment simulated dynamic light environment in the laboratory and investigated the influences of three completely-crossed independent variables namely background brightness,distance/solid angle and stimulation speed on visual perception.Further,the influences of experimental condition and exposure duration on various physical scales were discussed.The response-distance and response-duration curves were established.The regression analyses of the experimental objective physical quantity and subjective response were made to obtain the linearity function model between mental scale and physical scale.In fact,dynamic light exerts a direct influence on actions of the drivers and the residents due to different light colors,brightness and frequencies.Therefore,the study is conduced to optimize dynamic lighting in a city.

关键词： Dynamic light Light pollutions Visual perception Response-duration curve Statistical analyses

作者: Ming Liu Jian Ma Baogang Zhang

作者单位: School of Architecture,Tianjin University,Tianjin,China School of Architecture,Tianjin University,Tianjin,China School of Environmental Science and Technology,Tianjin University,Tianjin,China

会议类型: 国际会议

会议名称: The First International Conference on Building Energy and Environment(第一届建筑能源与环境国际会议)

会议地点: 大连

会议语种:英文

页码: 1073-1080

在线出版日期: 2008-07-01（万方平台首次上网日期，不代表论文的发表时间）