Constructing a Framework for Measuring TOD Community Scenarios Based on Big Data Analysis

In recent years, governments at all levels in China have advocated the integration of the TOD model into urban planning and construction, and because scene theory and TOD communities share the same core values, this paper applies scene theory to the study of the development model of TOD communities. Because of their mixed functional characteristics, TOD communities can strengthen the agglomeration effect by creating diversified characteristic scenes, attracting specific people to converge there, improving the TOD communities can attract specific groups of people to gather here and enhance the inherent vitality of TOD communities to promote sustainable development. Based on the scene analysis framework of the Chicago School, a scene measurement framework for TOD communities based on China’s national conditions is constructed. Through the integration of big data such as bibliometric method and POI database, the scene measurement dimensions of TOD communities are divided into three main dimensions of functional space, public transportation space and public service space, and fifteen sub-dimensions are refined. The “UNI-CITY” TOD community is used as an empirical study, and suggestions for optimization are made based on the scenario measurement dimension framework.