街道景观中建筑视觉占比对行人情绪的影响  

Influence of architectural visual proportion in street landscapes on pedestrian emotions

作　　者：聂玮 谢林将 王倩 李罡 NIE Wei;XIE Lin-jiang;WANG Qian;LI Gang(School of Architecture&Planning,Anhui Jianzhu University,Hefei 230000,China;China Southwest Architecture,Hefei 230000,China)

机构地区：[1]安徽建筑大学建筑与规划学院,安徽合肥230000 [2]中国建筑西南设计研究院有限公司,安徽合肥230000

出　　处：《河南城建学院学报》2024年第1期86-95,共10页Journal of Henan University of Urban Construction

基　　金：安徽省自然科学基金项目(1908085QE209);安徽省社科创新发展攻关项目(2022CX117);安徽省高校科研重点项目(2023AH050160);安徽省住房城乡建设科技计划项目(2022-YF094)。

摘　　要：视觉要素是公众感知街景的主要信息来源,公众感知评价和情绪价值对街景设计具有重要影响。通过深度学习网络分割图片并量化街景要素,结合眼动与生理指标评估行人情绪表征,探究建筑视觉占比对行人情绪的潜在影响。结果表明:老旧街景环境中空间丰富度的变化对行人愉悦度无显著影响;街景空间中行人视觉搜索过程与街道建筑视觉占比显著相关,行人在不同建筑视觉占比的街景中视觉偏好差异显著;随建筑视觉占比变化,行人情绪唤醒度呈不同的变化规律,提供心理愉悦感的建筑视觉占比存在一定的范围阈值。通过主客观结合探求街景建筑对行人心理的潜在影响,可为城市街道更新提供人本视角下的设计建议。Visual elements are the main information source for public perception of street scenes,and public perception evaluation and emotional value have a significant impact on street scene design.By using deep learning networks to segment images and quantify street scene elements,combined with eye movement and physiological indicators to measure pedestrian emotional representation,this study explores the potential impact of architectural visual proportion on pedestrian emotions.The results show that:changes in spatial richness in old street scene environments have no significant impact on pedestrian pleasure;the visual search process of pedestrians in street scene spaces is significantly related to the visual proportion of street buildings,and there are significant differences in visual preferences of pedestrians in street scenes with different architectural visual proportions;with changes in architectural visual proportion,the level of pedestrian emotional arousal shows different patterns,and there is a range threshold for architectural visual proportion that provides psychological pleasure.By exploring the potential impact of street scene architecture on pedestrian psychology through a combination of subjective and objective methods,this study can provide design suggestions for urban street renewal from a human perspective.

关 键 词：建筑视觉占比 街景设计 公众感知 情绪价值 生理指标 眼动追踪 

分 类 号：TU984[建筑科学—城市规划与设计]