摘要
本文从实际应用出发,为嵌入式Linux在车载GPS导航定位系统中的应用研究提供了一种新的设计思路。以ARM处理器S3C2410为硬件核心,在嵌入式Linux操作系统的平台上,基于GPS卫星定位原理,在构建了最小系统的基础上,实现导航定位的功能,设计了LCD显示、GPRS模块等接口电路,完成了车辆定位的系统设计。结合GIS技术创新地运用MiniGUI和MGIS控件,实现了电子地图和定位信息的显示,及车辆实时跟踪和远程监控。
From the viewpoint of practicality application,the paper offers a new design idea for the embedded Linux progress in the vehicle GPS navigation system.By the theory of GPS planet orientation, the paper discusses the s3c2410 based on Linux software platform and it＇s peripheral circuits,LCD display circuit,GPRS module interface circuit.Combine with GIS technology,the paper innovatory use the MGIS which is a widget of MiniGui,and has been achieved to show the orientation message on the electronic maps, which can track and telecommuting the vehicle in time.
出处
《微计算机信息》
2010年第8期41-43,共3页
Control & Automation
