数字城市查询系统——嵌入式 linux 下的 GUI 编程摘要 本设计以 EmbestS3CEB2410(ARM9)开发板为硬件底层，在 Linux 操作系统平台的基础上，利用开源 Qt 图形用户应用程序框架，基于 SQLite 数据库，开发出软硬件一体化的便携式嵌入式电子地图，功能包括数字建筑物的查询，以及相关公交系统查询的地图信息查询系统。本系统具有可扩展性好，有用性强、可移动的特点，易于移植到不同的硬件平台和其他操作系统软件环境．关键词：S3CEB2410 , SQLite , Qt ，Linux , Map , EmbeddedDigital City for System Design——Embedded linux under the GUI ProgrammingABSTRACTThis design using the EmbestS3CEB2410(ARM 9) development board as bottom of hardware on the basis of the Linux operating system platform ,and it also using open source OT graphical user application framework ,basing on SQLite database,developed portable embedded electronic map which is the integration of hardware and software.This system is expansibility well,useful and transplatable,and it is also easily to transplant to different hardware platforms and other operating system software environment.Key words：S3CEB2410 , SQLite , Qt ，Linux , Map , Embedded目录目录..................................................................................................................................................41引言..........................................................................................................................................11.1项目简介绍..............................................................................................................11.2项目背景..................................................................................................................11.3项目的创新点...........................................................................................................21.4相关技术..................................................................................................................31.4....
