基于VR实验的严寒地区城市人行道雪景疗愈作用研究  

Effectiveness of Snow Scenery Healing Study on Urban Sidewalks Based on VR Experiment in Severe Cold Areas

作　　者：蒋存妍 黄昕悦 马越[1] 李怡[1] 冷红[1,3,2] JIANG Cunyan;HUANG Xinyue;MA Yue;LI Yi;LENG Hong(School of Architecture and Design,Harbin Institute of Technology,Harbin 150006,China;Key Laboratory of Cold Land Spatial Planning and Ecological Protection and Restoration,Ministry of Natural Resources;Key Laboratory of Ecology and Energy Conservation in High Density Human Settlements Environment,Ministry of Education)

机构地区：[1]哈尔滨工业大学建筑与设计学院,哈尔滨150006 [2]自然资源部寒地国土空间规划与生态保护修复重点实验室 [3]高密度人居环境生态与节能教育部重点实验室

出　　处：《中国园林》2025年第2期110-115,共6页Chinese Landscape Architecture

基　　金：国家自然科学基金青年项目(52008131);国家自然科学基金面上项目(52378051);中国博士后科学基金面上项目(2020M670916);黑龙江哲学社会科学研究项目(21YSC229);同济大学建筑与城市规划学院建成环境技术中心开放课题(20240104)。

摘　　要：积极的城市街道具有类似于自然环境的疗愈效果,同时冬季雪景对于人体也具有一定的恢复效益。聚焦于严寒地区漫长覆雪期,通过VR技术构建多类型的人行道雪景场景,结合问卷及神经生物测量方法获得不同要素的人行道疗愈作用的数据。结果表明,严寒地区城市人行道雪景对受访者压力与焦虑情绪具有显著缓解作用;不良情绪问题越大的受访者,越认为VR实验中的积极场景能带来更舒适的体验。依托中国已经出台的城市街道设计导则,提出雪景疗愈导向下严寒地区城市人行道优化设计启示,以期为严寒地区城市街道设计导则编制提供技术支撑。A large number of existing research results have shown that positive urban built environments have healing effects similar to natural environments.In recent years,natural environment exposure has gradually become a medical auxiliary pathway to help people maintain and restore their health.However,the long and cold winter climate in extremely cold regions has a negative impact on the physical and mental health of residents,and the health-promoting effect of green spaces in urban built environments during winter will also significantly decrease.At the same time,research has confirmed that the clever combination of snow scenery and natural or nonnatural elements can create a layered and charming winter landscape,which can generate multiple subjective feelings and associations,thereby having a certain restorative effect on the human body.Currently,virtual reality(VR)technology has gradually become an important means of spatial environment perception due to its wide application depth,strong immersive experience,high interactivity,and costsaving on-site research time.This paper focuses on the long snow cover period in extremely cold regions,and conducts research on urban streets,which are the primary public activity places to urban residents.Firstly,various types of pedestrian snow scenes were constructed using virtual reality technology,resulting in 8 VR snow scenes composed of elements such as nighttime and daytime,different green viewing rates,building interface colors,ice and snow landscapes,outdoor activity facilities,etc.;Secondly,eligible college students will be invited to participate in the VR snow scene healing experience experiment,and devices such as ErgoLAB 3.0 intelligent wearable physiological recorder and Likang Force-100 health wristband will synchronously record the measurement of neurobiological indicators such as skin conductivity and heart rate of the subjects;Finally,by combining various methods such as collecting questionnaires on initial stress emotions and preferences for urban street scenes be

关 键 词：风景园林 雪景疗愈环境 严寒地区 城市人行道 虚拟现实技术 街道设计导则 

分 类 号：TU986[建筑科学—城市规划与设计]