Community Security MAP Compilation Research Based On Crime Prevention Theory Environmental Design

At present,there are frequent social security problems at home and abroad.From the disappearance of the beauty student to the hijacking of the hotel,and the several casualties of the “Drip-Drip” software,the urban residents are caught in the panic of their own safety,and the community Carrying a large number of people gathering and time to stop,to ensure the safety of the "home" and improve the safety of community safety has become a hot topic of urban development.In recent years,China has carried out a series of theoretical and practical explorations on community safety,but lacks targeted theoretical guidance and application planning.The research results of community security space strategy for crime nature are even more scarce.In view of the above problems,this paper based on CPTED theory pioneered the concept of community safety map design,built the environmental factor system of map consideration under the framework of CPTED elements,analyzed its mode of action under the two situations of prevention and emergency,and proposed the main points that the map should contain.content.At the same time,explore the principles of community safety map compilation and the preparation of basic processes,and finally take Harbin residential area as an example to demonstrate the whole process of community safety map generation.The focus of this research is on the analysis of community safety map content framework and the preparation process based on CPTED theory.This paper first determines the direction of the research topic and analyzes the core concepts.Immediately,the CPTED theory,criminal psychology and geography theory,environmental psychology theory,cartographic synthesis theory and the compilation practice of similar maps at home and abroad are analyzed,and the connotation and core content of each theory are clarified,and the research on this topic is analyzed.The relationship and guiding significance;through the analysis of the two leading cases,drawing on its core methods and successes,thus clearing the important guiding significance and reference value for the follow-up research.At the same time,it summarizes the main contents of the community safety map system under the cross-view of CPTED and theoretical construction,including systematically expounding the environmental consideration factor of community safety map,expected mode of action,utility value,coupling with community disaster prevention planning,and its coverage.Core concept methods,drawing classifications,constituent elements,participating subjects,and application objects.On this basis,the principles of community safety map compilation,combined with information software analysis,the specific operational procedures of map information visualization and rendering presentation,and the ideas of later results expression and dynamic update are summarized.