基于Android系统下的校园三维地图的开发和研究

发布时间：2018-09-01 18:30

【摘要】：随着GIS产业的发展,三维地图的创建给各大地理信息系统开发商留下了很大的空间；三维电子地图是将现实世界按照一定的比例缩放至计算机中,以表现一个虚拟的地理模型；在这个虚拟模型中,用户可以通过模拟地图进行信息查询,路径导航等功能,为人们的出行和生活带来了方便。在当今社会手机作为必不可少的沟通工具,在手机上开发GIS方面的应用软件势在必行。本文在需求调查与分析的基础上,基于安卓平台开发了一个校园三维导航系统,该系统实现了三维校园信息的手机预览、准确定位、信息查询和导航功能。经过严格测试,该系统可与Android2.2以上的版本兼容,其功能和性能达到了设计的基本要求。使用本系统可使新生在未报到前就提前获取学校的三维建筑、周边环境信息以及新生入学时的车辆导航图等大量信息。该系统通过三维虚拟仿真地图的表现方式,无缝地集成大学校园内基础地理信息、建筑、道路街道标识以及公园、广场等信息,同时也为校园业务管理工作分析决策提供辅助支撑。本文的创新之处是将地图数据、安卓系统和手机硬件结合起来,在手机上实现三维校园的查询和预览功能。但不足之处是由于该系统开发信息量大,目前还难以将所有地物信息全部表达出来,后期若从事商业盈利模式则需要增加其它功能。
[Abstract]:With the development of GIS industry, the establishment of 3D map has left a lot of space for the developers of GIS, 3D electronic map is to scale the real world to the computer according to a certain scale to represent a virtual geographical model. In this virtual model, users can query the information and navigate the path by simulating the map, which brings convenience to people's travel and life. As an indispensable communication tool, it is imperative to develop GIS application software on mobile phone. On the basis of requirement investigation and analysis, this paper develops a campus 3D navigation system based on Android platform. The system realizes the functions of mobile phone preview, accurate location, information query and navigation of 3D campus information. After strict test, the system can be compatible with the above version of Android2.2, and its function and performance meet the basic requirements of the design. Using this system, the new students can obtain the 3D building, the surrounding environment information and the vehicle navigation map of the freshmen before they report in advance. Through the representation of 3D virtual simulation map, the system seamlessly integrates basic geographic information, architecture, road and street signs, parks, squares and other information in university campuses. At the same time, it also provides auxiliary support for the analysis and decision of campus business management. The innovation of this paper is to combine map data, Android system and mobile phone hardware to realize the query and preview function of 3D campus on mobile phone. However, because of the large amount of information in the development of the system, it is difficult to express all the feature information at present, and other functions need to be added if the commercial profit model is engaged in later period.
【学位授予单位】：山西农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P208

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