Study Of Perception Evaluation And Planning Strategy Of Urban Built Environment Based On Smellmap

In the new era,the construction of socialist ecological civilization with Chinese characteristics takes the construction of ecological civilization and the construction of beautiful China as the main goal.For a long time,China has overemphasized the pressure of population size and density on urban environment and infrastructure,and lacked the recognition that high-density population is an important basis for urban development vitality.In the future,we must improve the intelligence of urban governance,improve the quality and scale of densely populated areas,and enhance the vitality and quality of urban development.Therefore,how to coordinate the relationship between urban construction and ecology,resources,environment and society,and improve the quality of urban built-up environment is a major historical key issue.Summarizing the current characteristics of urban development and the future development trend of urban and rural planning,after the urbanization rate exceeds 60%,urban development faces new challenges in economy,society,culture,spatial organization and other aspects.Entering the "stock age" of China’s urban development means that more attention has been paid to the requirements from quantity growth to quality improvement,people-oriented,and modernization of governance system.Traditionally,growth is the most important factor The core theory of urban and rural planning needs to be transformed into ecological civilization based and people-oriented.The construction of human-oriented high-quality human settlements is inseparable from the perception and evaluation of urban built environment.As the main living environment of human beings,urban built-up environment not only meets people’s living and living needs in the objective material space,but also has a certain degree of economic development.The pursuit of the quality of built-up environment is inevitable,and the problems such as fragile environment,ecological degradation and backward construction are increasingly prominent.Urban built-up environment is not only facing the severe challenge of the conflict between ecology and urban development War also needs to pay attention to the perception and evaluation of people as the main body of life.The smell is as easy to dissipate and invisible as sound and light.It is difficult to use and control in the visual centered architectural design.Just because of the invisibility and changeability of smell,smell is deeply embedded in traditional cultural consciousness,which is worthy of research and breakthrough.Based on this particular background,this paper creatively starts from the "smell landscape" perception in "landscape sense Ecological Perception",and analyzes the characteristics of "smell map" to view the development problems faced by urban built environment from the perspective of human perception.Firstly,this paper combs the development process of odor landscape and the main theoretical views of scholars at home and abroad,based on the current urban ecological,economic,social and other aspects of the objective conditions,combined with POI data types and previous research results to sort out the general classification of urban odor;secondly,based on the "odor landscape" perception theory,according to Yuzhong District,Chongqing city Based on the actual conditions and development needs of urban built-up environment,this paper discusses the spatial distribution characteristics and influencing factors of odor in the main urban areas of Chongqing and Yuzhong District,and finally attempts to explore the specific implementation path of improving the quality of urban built-up environment in the practice link with multi-disciplinary exploration.Based on the odor map,this paper studies the perception and evaluation of the spatial quality of the built environment in Yuzhong District of Chongqing city.On the one hand,it provides the theoretical basis for the urbanization construction of humanism,on the other hand,it provides the path guidance for the improvement and optimization of the urban built environment quality based on the odor map,and at the same time,it plays a positive role in promoting the development of the urban human settlements environment.It is hoped that this study can provide a reference for urban built-up environment construction and quality optimization from the perspective of odor landscape and people-oriented.