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Received:April 02, 2013 Revised:May 07, 2013
Received:April 02, 2013 Revised:May 07, 2013
中文摘要: 基于嵌入式GPS导航系统是在linux下一个集GPS导航功能、音频, 视频播放于一体的多媒体影音娱乐软件. 本设计利用GPS技术、电子地图技术、触摸屏控制技术和LCD显示技术, 基于ARM9的S3C2410开发平台, 在嵌入式Linux系统中利用Qt/Embedded完成了嵌入式图形用户界面开发, 使得系统拥有良好的操作界面. 通过对电子地图的研究, 采用了A*算法实现最短路径, 降低了系统开发成本, 解决了GPS定位和最短路径等功能. 该设计原理清晰, 易于实现, 具有一定的实际应用价值.
Abstract:Based on the embedded GPS navigation system is under linux, audio, video playback, multimedia entertainment software. Using GPS technology, electronic mapping technology, touch screen controls and LCD display technology, based on the ARM9 of S3C2410 development of platform and embedded Linux system using Qt/Embedded graphical user interface development is completed, the system has a good operation interface. Electronic map, using the A * algorithm to achieve the shortest path, reduce system development costs, to solve the GPS location and function of the shortest path. The design principle is clear, easy to implement and has certain actual application value.
keywords: GPS Electronic Map Qt A* Algorithm S3C2410
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基金项目:计算机科学与技术专业(嵌入式方向)“团队式”人才培养模式创新实验区(陕教高(2011)38号);陕西省科技厅项目(2013JM8035);咸阳师范学院教改项目(201102026)
引用文本：
韩改宁,李永锋.GPS导航系统的应用与设计.计算机系统应用,2013,22(10):210-212,107
HAN Gai-Ning,LI Yong-Feng.Application and Design of GPS Navigation System.COMPUTER SYSTEMS APPLICATIONS,2013,22(10):210-212,107
韩改宁,李永锋.GPS导航系统的应用与设计.计算机系统应用,2013,22(10):210-212,107
HAN Gai-Ning,LI Yong-Feng.Application and Design of GPS Navigation System.COMPUTER SYSTEMS APPLICATIONS,2013,22(10):210-212,107
