北斗卫星导航系统在物流监控管理中的应用研究  

Application and Study of Beidou Satellite Navigation System in the Monitoring and Management of Logistics

作　　者：滕志军[1] 张明儒[1] 许建军[1] 郭素阳 

机构地区：[1]东北电力大学信息工程学院,吉林吉林132012

出　　处：《自动化仪表》2015年第12期1-3,7,共4页Process Automation Instrumentation

基　　金：国家自然科学基金资助项目(编号:51277023)

摘　　要：针对物流存在货物跟踪不及时、车辆没有实时监控等问题,采用我国自主研制的北斗卫星导航系统,以嵌入式Linux操作系统为平台,利用Video4Linux采集视频信息,通过高速率的3G无线模块远程传输数据,实现视频采集、物流车辆定位、路径优化和轨迹回放等功能。测试结果表明,物流监控管理系统定位准确,稳定性高,实时性好且延时小。北斗卫星导航系统必将成为物流导航行业的发展方向。Logistics exist for cargo tracking is not timely,the vehicle is not real-time monitoring and other issues,the Beidou satellite navigation system that China independently developed is choosed,using an embedded Linux operating system,adopting Video4 Linux capture video information,through the use of 3G wireless communication module high transmission rate,achieving video capture capabilities,a logistics vehicle location,path optimization,and track playback. Test result shows that the Beidou satellite navigation system,accurate positioning,reliable,real-time and delayed small. It will become the direction of the logistics navigation industry development.

关 键 词：北斗卫星导航 物流导航 3G无线通信 LINUX操作系统 实时监控 路径优化 

分 类 号：TH81[机械工程—仪器科学与技术] TP277[机械工程—精密仪器及机械]