Research On The Promotion Strategy Of Perceived Accessibility Of Urban Public Open Space

As an important type of urban public resources,public open space is very important for its balanced layout and equitable allocation.As a method to analyze the accessibility of the rationality of public service layout,the two step floating catchment area(2SFCA)method evaluates the layout of POS from the objective level.However,through the questionnaire survey,it is found that the residents provide evaluation results of POS on a subjective level are not always consistent with the quantitative results on the objective level.There are differences between subjective evaluation and objective evaluation.For a long time,the objective level of accessibility research has made systematic progress.However,the subjective level of accessibility evaluation,perceived accessibility,but less attention.Some studies have shown that the evaluation of perceived accessibility is often not consistent with the objective accessibility assessment,and it is urgent to carry out accessibility studies from the subjective level of residents.Based on this background,from the subjective level this article research the perceived accessibility factors and their promotion strategies.Through the combination of statistical analysis of data and example analysis of typical locations,the study summarized the factors that influence the perceived accessibility of public open space in the four dimensions of space,path,individual,and society,and combined the actual conditions of the location from these four dimension proposes the promotion strategy.With the rapid construction and development of cities,the city's texture tends to mature,and the accessibility of public open spaces is difficult to achieve in a short time from the objective level,but if it is to improve the perceived accessibility of residents from another perspective.Actually,it also helps to demonstrate the service capabilities that public open spaces should have.The article mainly includes three parts.The first part includes Chapter 1 and Chapter 2: The first chapter is the introduction part.The second chapter is the literature review section,and outlines the research progress of related literature at home and abroad;the second part includes Chapter 3 and Chapter 4,Chapter 3 analyzes the relationship between perception accessibility assessment and influencing factors by means of correlation analysis and difference analysis,and identifies significant factors that influence the perceived accessibility.Chapter 4 first identifies the typical locations where subjective and objective evaluations are not consistent,and then conducts a special analysis of these typical locations to analyze the causes from a more microscopic level.The third part includes Chapter 5 and Chapter 6.The fifth chapter is based on the summary of the influencing factors from the previous statistical analysis and typical location analysis,and then systematically proposes the promotion strategy.Chapter 6 abstracts the conclusions of this paper and analyzes the lack of research.