基于三维GIS的社区网格化管理系统研究

发布时间：2018-02-24 05:23

本文关键词： 三维GIS 三维地物模型网格化管理模式社区网格化管理系统　出处：《华北理工大学》2016年硕士论文　论文类型：学位论文

【摘要】：随着城市化进程的加快,社区作为城市人口的聚集地,成为城市管理的一个重要对象。对于城市管理,数字城市一直是近年来研究的重点和热点,而数字社区作为数字城市的重要组成部分,自然也是关注重点。无论是数字城市或是数字社区,这些都是以城市管理模式或社区管理模式为理论或技术依据的信息化平台,平台建设是为管理而服务的。由于传统的社区管理模式和方法已无法适应城市化进程,建设部推行建立新的管理模式——城市网格化管理模式,该管理模式取得了良好的经济和社会效益。为了适应新的管理模式,需要推进信息化建设,建立起符合网格化管理模式的高效运作、资源共享的网格信息管理平台。传统的社区信息化平台以二维地图的形式显示社区环境,这种二维显示形式具有不够直观、逼真性不强的缺点,而三维形式能够同时表达社区管理对象之间的平面关系和垂向关系,表达更直观,能带给人真实的感受,因此创建生动逼真的三维交互场景便于社区管理。采用Arc GIS软件将原始CAD图转换成shapefile格式,然后进一步编辑处理创建网格图层得到二维矢量数据,并将实拍照片利用Photoshop软件进行一系列编辑处理作为纹理贴图数据,以上述数据为基础利用3DMAX软件构建三维地物模型,制作DEM和影像数据表示地面起伏,实现地形与地物模型综合显示的社区三维景观;然后在上述搭建的三维可视化环境下,以创新建立的惠民园社区网格化管理模式为基础,在VS.net平台下利用Arc Engine组件开发社区网格化管理系统。由于社区管理对象信息的综合性和全面性,实现了对惠民园社区资源的整合,管理流程在系统中的逐步实现,满足了管理的信息化、一体化的需求,使得社区管理服务更加精细化、高效率、全方位,是对整个唐山市社区管理的一种新的尝试。
[Abstract]:With the acceleration of urbanization, the community, as a gathering place of urban population, has become an important object of urban management. For urban management, digital city has been the focus and hot spot of research in recent years. As an important part of the digital city, the digital community is naturally the focus of attention. Whether it is the digital city or the digital community, these are information platforms based on the urban management model or the community management model as the theoretical or technical basis. Because the traditional community management mode and method can not adapt to the process of urbanization, the Ministry of Construction promotes the establishment of a new management model, the urban grid management model. The management model has achieved good economic and social benefits. In order to adapt to the new management model, it is necessary to promote the construction of information technology and establish an efficient operation in line with the grid management model. Grid information management platform for resource sharing. Traditional community information platform displays community environment in the form of two-dimensional map, which has the disadvantages of not being intuitive and realistic enough. And the three-dimensional form can express the plane relation and vertical relation between the community management object simultaneously, express more intuitively, can bring the real feeling of the person, Therefore, creating vivid 3D interactive scene is convenient for community management. The original CAD diagram is converted to shapefile format by using Arc GIS software, and then the two-dimensional vector data is obtained by further editing and processing the creation of grid layer. In addition, a series of editing processing of real photos is made by Photoshop software as texture mapping data. Based on the above data, 3D object model is constructed by using 3D Max software, and DEM and image data are made to show the ground undulation. The 3D landscape of the community can be displayed by the terrain and feature model, and then based on the grid management model of Huimin Garden, which is based on the above 3D visualization environment, Based on VS.net platform, the community grid management system is developed by using Arc Engine component. Because of the comprehensive and comprehensive information of community management objects, the integration of community resources in Huimin Garden is realized, and the management process is realized step by step in the system. It meets the needs of information management and integration, and makes the community management service more refined, efficient and all-around. It is a new attempt to the whole community management in Tangshan City.
【学位授予单位】：华北理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：D669.3

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