摘要
本文采用S3C2440A和Windows Automotive 5.0设计了一种汽车导航系统。在硬件方面,给出了S3C2440A和LCD、GPS芯片的接口电路。在软件方面,详细介绍了驱动程序和操作系统的开发方法,并在Visual Studio 2005中成功开发了该系统的GPS信号测试程序。实验结果表明,该系统导航功能良好、可以运行多种导航软件、具有一定的汽车运行状况监控功能。
In this paper, a kind of car navigation system has been designed in ARM9 and Windows Automotive 5.0. In terms of hardware, interface circuits of S3C2440A and LCD,GPS chip are given.In terms of software, development methods of the driver and operating system are introduced in detail, and the GPS signal test procedure is developed successfully in Visual Studio 2005. Experimental results show that the system have a good navigation performance and some monitor functions of autonmtive operation, with many kinds of navigation software that can run in it.
出处
《微计算机信息》
2009年第11期174-176,共3页
Control & Automation
基金
基金申请人:许勇
项目名称:汽车运行状况智能监控与实时故障诊断系统
基金颁发部门:广西壮族自治区科学技术厅(桂科能063006-5G-3)
