基于焦点量化模型的室内光照对注意力的影响研究  

Study on focus quantification model eliminating influence of indoor lighting on attention

作　　者：李君[1] 张映雪[1] 景啸 李哲[1] LI Jun;ZHANG Yingxue;JING Xiao;LI Zhe(Hubei Engineering University,Xiaogan 432000,China;Northwestern Polytechnical University,Xi’an 710072,China)

机构地区：[1]湖北工程学院,湖北孝感432000 [2]西北工业大学,陕西西安710072

出　　处：《现代电子技术》2020年第13期150-154,158,共6页Modern Electronics Technique

基　　金：湖北省自然科学基金(2018CFB314)。

摘　　要：光照是室内设计中非常重要的一项设计因素。光照会对人员的睡眠、情绪、注意力、学习和工作等产生较大影响。这种内在的、心理上的影响往往难以客观量化,从而使得室内光照设计受经验的限制。文中以教室光照设计对学生注意力的影响为研究背景,基于眼动分析获得的视觉焦点这一量化数据,提出"光照-注意力"量化模型。通过对两组学生在多种光照环境下的对比测试,证明了该模型的有效性,为室内光照设计提供了量化参考依据。Lighting is a very important factor in interior design.Lighting will have a great influence on people′s sleep,mood,attention,learning and work.This intrinsic and psychological impact is often difficult to quantify objectively,making indoor lighting design limited to experience.On the basis of the quantitative data of visual focus obtained by eye movement analysis,a quantitative model of"lighting⁃attention"is proposed by taking the influence of classroom lighting design on students′attention as the research background.The effectiveness of the model is proved by comparing two groups of students in various illumination environments,which provides a quantitative reference for indoor lighting design.

关 键 词：室内光照设计 光照环境 注意力量化模型 焦点分析 采样率 光照采集 

分 类 号：TN99-34[电子电信—信号与信息处理] TP391[电子电信—信息与通信工程]