基于SOC的组合定位系统设计  

Design of combination position system based on SOC

作　　者：龚敏[1] 方康玲[1] 

机构地区：[1]武汉科技大学信息科学与工程学院,湖北武汉430081

出　　处：《传感器与微系统》2009年第10期75-78,共4页Transducer and Microsystem Technologies

基　　金：湖北省科技型中小企业技术创新基金资助项目(2007BHS022)

摘　　要：针对传统的全球定位系统(GPS)存在定位盲区等缺点,设计了一种基于系统集成(SOC)的组合定位系统。系统通过采用GPS和数字指南针组合定位的方式实现了定位系统的实时连续定位;同时,通过通用分组无线业务(GPRS)以Internet的形式实现了定位终端和监控中心的实时通信。实验结果表明:该系统消除了定位盲区,并能够满足实时定位的需求。Aimed at the disadvantages of the traditional GPS such as position blind spots ect, a combination position system based on SOC is designed. A real-time and continuous position system is realized through the way of combination of GPS and the digital compass localization. Meanwhile, the real-time communication between the position teminal and monitoring center is implemented through the GPRS in Internet form. The experimental results indicate the position blind spots are removed in this method, which can satisfy the requirment of real-time position.

关 键 词：定位终端 系统集成 数字指南针 通用分组无线业务 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]