住宅起居室人工照明光环境视觉印象综合评价

在对中国典型居住建筑入户现场调研分析的基础上，搭建起居室人工照明光环境实验模型，确立空间感、愉悦性、隐私感、清晰度、有序性、放松感、色温引起感受以及眩光等心理评价指标，根据抽样调查及专家评分建立其属性矩阵。采用均方差决策法建立起居室人工照明光环境综合评价函数，并利用专家评分对综合评价函数进行可行性验证。研究结果表明：该综合评价函数与专家评价函数吻合较好，可用于居室人工照明光环境评价；0．75m水平面平均照度150lX左右，照度均匀度在0．4～0．5的照明光环境中，人们的心理满意度高，照度均匀度大于0．6的照明光环境，人们的心理满意度低。

Comprehensive Evaluation of the visual impression of Artificial Lighting Luminous Environment for the Residential Living Room

Based on the field survey and the analysis of typical civil residences, a experimental model of artificial lighting luminous environment for residential living rooms was established, and psychological evaluation indexes including spaciousness, pleasantness, privacy, clarity, order, relaxation, subjective impression of colour temperature and glare were made. Furthermore, the property matrix was set up after sampling survey and evaluation of lighting experts. With the method of mean square deviation, a comprehensive evaluation function was proposed for living room with verification by experts grading. It is found that the comprehensive evaluation function matches experts grading very well. For the average illumination of about 150lx at the horizontal plane of 0. 75m, people would get the higher psychological satisfaction when the uniformity of illumination is 0.4 to 0.5 in artificial lighting luminous environment, while the lower psychological satisfaction would get when the uniformity of illumination is greater than 0. 6.