356 / 2018-12-12 10:06:38

A Preliminary Study on Micro-Scale Planning Support System

micro-scale planning, planning support system, human-oriented

全体主题 > Planning Support Systems

Along with the transformation of urban development and planning in China, the traditional macro-scale urban planning which takes function delimitation as the main working mode and land exploitation as the guid-ance has begun to stretch towards the micro-scale which focuses on hu-man. This new research tendency has put forward requirements for the establishment of a new planning support system. On the basis of the ex-isting decision support system for both meso and macro scale urban planning, this research puts forward that the micro-scale support system for planning should be constructed. This system should considerate hu-man's subjective feelings and needs as the core, and should be organized on three categories, namely ecological elements in micro living environ-ment, urban design elements in local space, and individual behavior ele-ments. Based on this, three sub-systems are proposed. Firstly, the sub-system of natural environment & micro-ecology takes the natural envi-ronment and ecological factors involved in micro-scale urban planning as the research object, and is established according to the logic of "cause-effect-response" model. Secondly, by integrating quantitative research and evaluation methods for urban design, the sub-system of urban design & spatial layout provides support for micro urban design simulation and local area design optimization, from the dimensions of urban perception, spatial morphology and function optimization. Lastly, the sub-system of human behavior & community life is based on the urban space-time be-havioral theory and is applied to urban space-time analysis residential ar-ea planning, functional area planning, traffic planning, etc. On the theo-retical side, the above sub-systems extend the scale of planning support system; on the practical side, they form technical reference in planning application and will play an essential role in the future vital work such as central-city-planning, urban-physical-examination and livable-city-construction.