Study On The Strategy Of Promoting The Vitality Of Leisure Space In Shenyang Based On The Residents’ Travel Behavior

With the acceleration of urbanization in China,part of the construction of leisure space is ignored in the process of urban construction,while people’s concept of leisure has changed with the improvement of the quality of life,more and more attention is paid to leisure,and the quality requirements are gradually improved.Therefore,it is of great significance to improve the quality of space and the sustainable development of the city to improve the vitality and characteristics of leisure space.Firstly,this study defines leisure space and urban vitality,and constructs a practical research system by combing and summarizing the relevant research on the structure and function of urban leisure space at home and abroad.Then,based on POI data,the paper identifies the urban leisure space in Shenyang,obtains the level structure and distribution pattern of the leisure space,and makes a macro analysis of the development status of the leisure space in Shenyang.Then,combining with multi source data,using Baidu Index to analyze the destination of residents’ leisure intention,using didi travel data and Baidu heat map,a multi factor comprehensive evaluation system of leisure space vitality in Shenyang is constructed,and the principal component analysis and entropy method are used to carry out combination weighting,build vitality index model,and more accurately measure the level difference of leisure space vitality in Shenyang.In order to find out the reasons for the low vitality of some leisure spaces,the spatial matching analysis of their own leading factors and vitality index was carried out.Finally,from the street level and single level,the paper analyzes the problems of low vitality leisure space,and puts forward the corresponding strategies to enhance the vitality.The main conclusions of this paper are as follows:(1)most of the leisure spaces in Shenyang are concentrated in the second ring expressway,and the areas with high density are Taiyuan street Zhongshan Square and south market,as well as the Forbidden City and middle street.(2)the leisure space with high vitality forms a triangular spatial pattern and is distributed to the north of Hunhe River.(3)this paper constructs the index system of leisure space vitality in Shenyang,which includes 15 influencing factors.According to the vitality index model,the most influential factors are the number of passengers getting off and the number of POI in the space.(4)based on the characteristics and influencing factors of leisure space vitality,this paper puts forward the strategy of promoting leisure space vitality in Shenyang.Aiming at the region of leisure space vitality,improving functional diversity and accessibility is the main strategy of promoting leisure space vitality,and taking into account the hierarchical structure organization to improve the leisure space network.