摘要
提出一种基于北斗导航的嵌入式车载终端系统设计方案,主要描述了系统的硬件组成,软件功能架构及其实现的关键技术。该终端以高集成、高速率、低功耗的Cortex-A8内核处理器和可裁剪的操作系统WinCE6.0为基础,结合北斗导航信息和电子地图数据,为驾驶者提供实时定位、导航查询、短报文通讯等功能。通过实验表明,该系统设计合理,运行稳定可靠。
A design scheme of embedded vehicle terminal system based on BeiDou navigation is presented,mainly de- scribing the hardware components of the system,the function of software architecture and related key techniques in this pa- per.Based on high integration,high speed,low power consumption of the Cortex-A8 kernel processor and reducible operating system of WinCE 6.0,the terminal system combined with the BeiDou navigation information and e-map data can provide re- al-time positioning and navigation query,short message communication for the driver.
出处
《工业控制计算机》
2016年第7期66-67,69,共3页
Industrial Control Computer
关键词
北斗导航
实时定位
电子地图
查询
BeiDou navigation,real- time positioning,e-map,query
