摘要
照明亮度分布是影响空间视觉体验的显著要素之一,但尚未明确与视觉任务需求相对应的照明亮度分布优先评价语义与评估维度。本研究分析视觉搜索与关注的交互过程,将视觉任务归纳为视觉关注任务、视觉搜索任务和长时视觉任务,对应筛选出30个典型公共空间样本图像,开展语义评价实验。通过因子分析法,提取照明亮度分布感知评价因子并归纳评估维度;通过IPA法,建立起照明亮度分布与使用者主观感受之间的联系,确定了响应视觉任务需求的照明亮度分布优先评价语义与评估维度。成果为照明亮度分布评估提供依据,为照明亮度分布视觉感知作用效能的量化研究奠定理论基础。
Lighting luminance distribution is one of the significant factors affecting spatial visual experience,however,the priority evaluation semantics and assessment dimensions corresponding to visual task requirements have not yet been clearly defined.This study analyzes the interactive process of visual search and attention,categorizing visual tasks into visual attention tasks,visual search tasks,and long-duration visual tasks.It corresponds by selecting 30 typical sample images from public spaces to conduct semantic evaluation experiments.Using factor analysis,this study extracts the perceptual evaluation factors of lighting luminance distribution and summarizes the assessment dimensions.Through the IPA method,it establishes a connection between lighting luminance distribution and users’subjective experiences,determining the priority evaluation semantics and assessment dimensions for lighting luminance distribution that respond to visual task requirements.The results provide a basis for the assessment of lightingluminance distribution and lay a theoretical foundation for the quantitative study of the effectiveness of visual perception related to lighting luminance distribution.
作者
帅瑞芳
陈鹏
王立雄
郭丽丽
吴雨婷
于娟
SHUAI Ruifang;CHEN Peng;WANG Lixiong;GUO Lili;WU Yuting;YU Juan(School of Architecture,Tianjin University,Tianjin300072,China;Tianjin Key Laboratory of Architectural Physics and Environmental Technology,Tianjin300072,China;CABR Technology Co.,Ltd.,Beijing100013,China;School of Civil Engineering and Architecture,University of Jinan,Jinan,250022,China)
出处
《照明工程学报》
2024年第5期76-83,共8页
China Illuminating Engineering Journal
基金
国家自然科学基金(52278120)。
关键词
公共空间
视觉任务
建筑照明
亮度分布
质化研究
public spaces
visual task
architectural lighting
luminance distribution
qualitative study
