景观照明中色光情感的定量化实验  

Quantitative Experiment on Chromatic-Light Emotions in Landscape Illumination

作　　者：肖俊宏 马剑 刘刚 孙立晔 张明宇 

机构地区：[1]大津大学建筑学院,天津300072

出　　处：《天津大学学报》2010年第1期9-13,共5页Journal of Tianjin University(Science and Technology)

基　　金：国家自然科学基金资助项目(50778119)

摘　　要：针对以往色彩情感定量化研究结果缺乏对城市景观照明这种大尺度色光环境的适用性的问题,提出了一种适用于大尺度景观照明空间的色彩情感定量化方法.对56个大尺度单一色刺激,用19个色光情感尺度进行30人的视觉评测实验.通过因子分析,获得了活动性、评价性和适应性3个单色光情感因子.色光属性与色光情感之间的相关分析结果显示,色光的明度对色光情感的影响最大、色相的影响较小.同时,给出了不同彩色光正、负向情感对应的亮度参考值,并用数理统计分析方法分别建立了基于心理计量尺度的单色光情感及情感因子预测模型.As the existing quantitative studies on color emotions are not applicable to large-scale light environment,a quantitative method of color emotions study for large-scale landscape illumination environment has been put forward. A psychophysical experiment has been conducted,in which 30 observers assessed 56 large-scale monochromatic stimuli on 19 chromatic-light emotional scales. Factor analysis has identified three chromatic-light emotional factors including romatic- light activity,chromatic-light evaluation,and chromatic-light adaptability. Pearson correlation coefficient has been used to investigate the relationship between color-appearance attributes and chromatic-light emotions. The results indicate that light- ness has the most apparent influence on the chromatic-light emotions while chromatic-light hue has little influence. According to the positive chromatic-light emotions and negative chromatic-light emotions ,the marginal values of brightness for different chromatic-light sources have been proposed. Based on color psychological-measure scales ,the predictive models of monochromatic-light emotions and monochromatic-light emotional factors have been established with mathematical statistical analysis.

关 键 词：景观照明 色光 色光情感 定量化 

分 类 号：TU113.6[建筑科学—建筑理论]