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1地理信息系统毕业论文题目：基于Gis的火车换乘系统专业：地理信息系统2摘要自中国改革开放以来我国经济取得了长足的进步，为了适应国家经济的快速发展，我国正在大力进行铁路建设。然而随着我国铁路的快速发展给我们出行带来了无限便利的同时，我们在选择出行路线的时候也面临着很多困难，是选择最快的呢？还是选择最舒适，经济的呢？面对这样的问题本系统给出了很好的解决办法，帮助用户选择更为合适的出行方案。系统采用ArcEngine在JAVA环境下实现，所用平台为Eclipse。在本系统当中，用户可以可视化的了解所关注车次、车站的详细信息。本论文结合开发软件的全过程，先介绍系统开发的背景环境；接着对数据的来源和建立进行论述包括基础数据的创建和网络数据的创建以及数据库的设计和建立；然后详细描述了软件的实现思路、软件的层次结构设计、功能模块设计、以及如何实现、组织各个功能模块；最后附上实现各个功能模块的主要代码。【关键字】ArcEngine、JAVA、火车换乘3AbstractSinceChina'sreformandopeningupofChina'seconomicprogress,inordertomeetthecountry'srapideconomicdevelopment,Chinavigorouslyforrailwayconstruction.WiththerapiddevelopmentofChina'srailwaytoourunlimitedtravelconvenienceatthesametime,weselecttravelroutesarefacedwithmanydifficulties,istochoosethefastest?,orchoosethemostcomfortable,affordable?inthefaceofsuchproblemsthissystemgivesverygoodsolutions,helpuserschoosemoreappropriatetravelscheme.ThesystemusestheArcEngineinaJavaenvironment,platformforEclipse.Inthissystem,userscanvisuallyunderstandconcernstrain,stationdetails.Thispapercombinedwiththewholeprocessofdevelopingsoftware,firstsystemdevelopmentbackgroundenvironment;thenonthedatasourceandestablisharediscussedinthebasicdatacreationandthecreationofthenetworkdata,anddatabasedesignandsetup;andadetaileddescriptionofthesoftwareimplementationideas,softwaredesign,thehierarchyoffunctionalitytodesign,implement,organizefunctionmodule;lastaccompaniedbyimplementationofthevariousmodulesofthemaincode.[keywords]ArcEngine、JAVA、TrainTransfer4目录1绪论...............................................................................................................................................61.1引言.................................................................................................................................61.2设计论文背景................................................................................................................61.3火车换乘系统的意义....................................................................................................61.4火车换乘系统的关键技术............................................................................................71.4.1GIS技术....................................................................................................................71.4.2组件式GIS................................................................................................................71.4.3数据库技术..............................................................................................................71.5系统开发中解决的问题.................................................................................................81.6系统开发的主要路线.....................................................................................................81.7论文主要的研究内容.....................................................................................................82基础数据的处理流程....................................................................................................................92.1数据来源.........................................................................................................................92.2网络数据集的建立.........................................................................................................92.2.1基础图层..................................................................................................................92.2.2创建网络数据集...................................................................................................112.2.3校验网络数据集的可用性....................................................................................142.4本章总结.......................................................................................................................153火车换乘系统的设计.................................................................................................................163.1系统开发平台设计......................................................................................................163.1.1GIS系统平台.......................................................................................................163.1.2系统开发语言........................................................................................................163.1.3数据库平台............................................................................................................173.1.4系统运行平台........................................................................................................173.2系统数据层次结构搭建...........................................................................................173.2.1系统结构................................................................................................................173.2.2系统空间数据........................................................................................................173.2.3系统属性数据........................................................................................................183.3系统的组织结构与实现思路.......................................................................................193.4本章总结........................................................................