Research On The Simulation And Optimization Of Cognitive Space Environment In The North Of Henan Province

The purpose of the study is to explore the relationship between space environment and spatial cognition and microclimate in the villages of northern Henan,so as to make the space environment optimization measures more efficient,reasonable and targeted.This paper mainly uses some methods such as field survey,software simulation and grey correlation analysis to carry out the simulation research on the space environmental performance of northern village of Henan.First,based on relevant theoretical research,taking the rural as the research object.Analyzes the relationship between village cognitive spatial environment and its constituent elements,microclimate and user behavior.Sums up the categories of cognitive space,and refines the impact space.Next,used Depthmap and ENVI-met to simulate the accessibility and microclimate simulation of the sample village space,and validated the outdoor space design based on space syntax and microclimate simulation through field testing.Then,improve the shortcomings of the existing methods,it was found that the impact of the basic parameters of the performance of the cognitive space environment has primary and secondary points.This study introduces the grey correlation analysis method,taking the number of cognitive space users as the reference sequence,and the basic parameters of spatial environment performance:sight integration,sight line control values and temperature,wind speed as comparison sequences,and calculating the correlation coefficient of basic parameters.Quantitative analysis has affected the degree of association between cognitive space use and various factors in northern Henan villages.Finally,the article proposes the optimization strategy of the spatial environment performance of the villages in northern Henan from the aspects of operation flow and design methods.