嵌入式GIS矢量图形标绘的研究

发布时间：2018-05-10 18:42

本文选题：地理信息系统 + 嵌入式　；参考：《西安工业大学》2014年硕士论文

【摘要】：随着移动互联网技术的快速发展,第三代移动通讯技术(3G)也遍布于人们日常生活中的各个角落,大批智能嵌入式设备包括手机、电脑、电视、直播中转器、导航仪、游戏机等涌入人们的日常生活中。其中,手机就是最典型的例子,近年来,手机市场逐渐稳步上升。目前,许多行业对空间数据的需求日益增大,把地理信息系统与嵌入式技术融合在一起,形成一个嵌入式的地理空间集成平台,是当前GIS研究领域的重要趋势。当前嵌入式GIS应用最广的技术就是借助GPS的定位导航,它显示的地图只是简单的道路交通信息。但是在人防、军事、资源与环境监测等领域应用中,越来越多的需要在道路、山脉、河流、植被、建筑物、地质等GIS数据的基础上,对某区域进行特定的标绘,这逐渐成为了GIS扩展的一个热门方向。近年来,Android迅速地发展起来,备受各行各业的广泛关注。基于Android操作系统的手机席卷全球,其开放的系统让大众爱不释手。之前对于地图的标绘基本上都是基于桌面的,不方便携带,而基于Android操作系统矢量图形标绘可以让我们在地图上的标绘更加轻松、快捷、方便。与其他开发方式相比,标图的可操作性以及可读性都得到了加强,缩短了开发周期和难度,降低了开发成本,对于嵌入式GIS标绘工作来讲是一个非常不错的解决办法。本课题首先对GIS和嵌入式GIS的概念进行了介绍,接着描述了GIS的发展动态和基于Android系统开发程序的优点,其次,重点介绍了开发嵌入式GIS矢量图形标绘系统的必要性。对嵌入式GIS的相关理论、地标图绘、Android程序开发都做了大量的相关性理论研究。最后分析了系统的开发需求,结合需求分析划分系统的功能模块,对系统的整体功能做以构架,设计相关的数据存储方式,并结合传统开发模式的优点,设计出一个基于Android的嵌入式GIS标绘系统。最后对系统进行了测试,测试结果表明该系统能满足基本的图形标绘功能,并且人机交互性良好,界面友好,响应流畅。
[Abstract]:With the rapid development of mobile Internet technology, the third generation mobile communication technology has spread all over every corner of people's daily life, a large number of smart embedded devices including mobile phones, computers, television, live transmissions, navigators, Games and so on pour into people's daily life. Among them, mobile phone is the most typical example, in recent years, the mobile phone market gradually rising steadily. At present, the demand for spatial data is increasing in many industries. The integration of GIS and embedded technology to form an embedded geospatial integration platform is an important trend in the field of GIS research. At present, the most widely used technology of embedded GIS is positioning and navigation with GPS. The map it displays is only simple road traffic information. But in the field of civil air defense, military affairs, resources and environment monitoring, more and more people need to map a certain area on the basis of GIS data, such as roads, mountains, rivers, vegetation, buildings, geology, etc. This has gradually become a popular direction of GIS extension. In recent years, Android has developed rapidly and attracted wide attention in various industries. Mobile phones based on Android operating system sweep the world, and its open system is popular. Before the map is basically based on the desktop, not easy to carry, and based on the Android operating system vector graphics can make our map more easy, fast, convenient. Compared with other development methods, the maneuverability and readability of plotting are enhanced, the development cycle and difficulty are shortened, and the development cost is reduced, which is a very good solution for embedded GIS plotting. This paper first introduces the concepts of GIS and embedded GIS, then describes the development trend of GIS and the advantages of developing program based on Android system. Secondly, it introduces the necessity of developing embedded GIS vector graphics plotting system. The related theory of embedded GIS and the development of landmarks GIS program have done a lot of correlation theory research. Finally, the development requirements of the system are analyzed, the function modules of the system are divided according to the requirement analysis, the whole function of the system is framed, the related data storage mode is designed, and the advantages of the traditional development mode are combined. An embedded GIS plotting system based on Android is designed. Finally, the system is tested, and the test results show that the system can meet the basic graphics plotting function, and the human-computer interaction is good, the interface is friendly, and the response is smooth.
【学位授予单位】：西安工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：P208;TP311.52

【共引文献】