Research On The Impact Of Urban Community Public Space On Residents’ Emotions

The emotion health of urban residents in China is Negative.It is a practical branch to promote residents’ emotional health through the optimization of the spatial environment.Community public space is an important part of the social life of residents,and it is also a part of the outdoors space with the highest frequency of residents’ use.However,there is only the phenomenon of visualization in many existing urban public spaces in our country,ignoring the interaction between space and people,which affects residents’ activities and emotional experience.How to improve the quality of community public space from people’s emotions and activities has gradually become an important issue in the field of human settlements.Based on related basic theories,this paper studies community public spaces and residents’ emotional characteristics,and the impact of the space environment on residents’ emotions in community public spaces though facial recognition system.Taking 18 typical community public spaces in Wuhan as samples.First,typology analyzes the scale,greening,facilities and other characteristics of community public space.Second,the facial expression recognition system is used to extract the corresponding information of residents,emotions and space.Based on this,the emotion characteristics of residents in community public spaces are analyzed.Finally,based on the SPSS regression,explored the impact of community public space environment on residents’ emotions,and then a planning and design strategy of urban community public spaces was proposed to promote the emotional health in China.It is found that: firstly,females,middle-aged and elderly people are the main people of urban community public space in our country;there are significant differences in the richness and types of residents ’activities in different types of spaces;the differences in residents’ emotions are reflected in three levels: arousal,valence and types,which have certain laws of time and space.Secondly,community public space environment affects residents ’emotions directly.Spatial lighting promotes residents’ emotional arousal and valence.DH ratio,plant species,green looking ratio,rest facilities and commercial facilities have a positive effect on residents’ emotional arousal.Accessibility,peripheral function mix,sanitary facilities and other facilities have an opposite effect on residents’ emotions.Moreover,some spatial environment factors that affect residents ’emotions are regulated by gender and age;the influence of space environment on residents’ emotional arousal is affected by the mediating effect of activities.Finally,the author believes that the community’s public space should be optimized for "emotional health" from five aspects: the structure of community public space,the types and numbers of various facilities,space greening,the types and number of activities in the space,and the focus on special groups.