摘要
Studies have shown that a well-designed urban environment can have the same stress-reducing capacity as the natural environment.This may provide an opportunity to improve population health.In this study,we used a combination of traditional interviews and biosensing techniques to simulate the effects of living streets on emotional states within the First Ring Road of Chengdu City,and then scientiflcally analyzed the health effects of street environments.Within the First Ring Road of Chengdu City,we extracted the characteristics of the street environment through real-life perception experiments,and extensively photographed and sampled the living streets in the main urban area of Chengdu City,and collected the Electroencephalogram(EEG)signals of the people when they viewed different street photographs,so as to analyze the correlation between the characteristics of the street environment and the mental health of the people.The results show that the environmental characteristics of living streets that affect people's psychological perception are:green looking ratio,motor vehicle presence rate,degree of walkability,environmental complexity,building enclosure,facility distribution rate,sky visibility,elevation permeability,slow-moving occurrences and color richness.Motor vehicle presence rate and environmental complexity had a signiflcant positive correlation with boredom,elevation permeability had a signiflcant positive correlation with engagement mood,green looking ratio and building enclosure had a signiflcant positive correlation with interest mood,and environmental complexity had a signiflcant negative correlation with interest mood.
基金
flnancially supported by the Humanities and Social Science Fund of Ministry of Education of China(Grant No.24YJCZH223)
the"2024 Annual Higher Education Scientiflc Research Planning Project"of China Association of Higher Education(Grant No.24XX0103)
Sichuan Science and Technology Program(Grant No.2023NSFSC1051)
the Kingfar Research Support Program of Kingfar International Inc.for providing the technical support for this project。
