基于GIS的人居生态环境最优空间布局系统设计

Design of GIS⁃based optimal spatial layout system of human residential ecological environment

在人居生态环境空间布局中,传统的空间布局系统在数据源的限制下,很难得出最优空间布局,系统计算能力需要进一步提高。因此,基于GIS设计人居生态环境最优空间布局系统。在硬件设计中,设计空间定位功能,掌握原始空间生态环境布局情况,通过微控制器将信息传递到计算机上;在软件设计上,利用GIS分析并处理传递的空间数据,建立空间布局基本图层。在此基础上,分析出空间变量分布属性,确定自变量集与因变量集,计算出最优解,即为最优空间布局。实验结果表明,设计的基于GIS的人居生态环境最优空间布局系统生态效益更高,并且人口分布合理,空间布局更优秀,说明该系统的计算能力得到了提高。

In the spatial layout of the human residential ecological environment,the traditional spatial layout system is difficult to derive the optimal spatial layout due to the constraints of data sources,so that the computing power of the system needs to be further improved.The optimal spatial layout system of human residential ecological environment is designed based on GIS(geographic information system).In the hardware design,the spatial positioning function is designed to master the original spatial ecological environment layout,and transmit the information to the computer by means of the microcontroller.In the software design,the GIS is used to analyze and process the transmitted spatial data,and the basic layer of the spatial layout is established.On this basis,the distribution attributes of spatial variables are analyzed,the independent variable set and the dependent variable set are determined,and the optimal solution is calculated,which is the optimal spatial layout.The experimental results show that the GIS⁃based optimal spatial layout system of human residential ecological environment has higher ecological benefits,reasonable population distribution,and better spatial layout,which indicates that the computing power of the system has been improved.