公路货运中3G技术的应用

The Application of 3G Techniques in Road Transportation

针对智能运输的发展及在物流系统中的应用,本文以3G(GPS、GSM、GIS)在货物运输中的应用为研究对象,介绍了3G的原理及在货物运输中的具体应用,提出了基于3G的货物动态跟踪系统的构建设想,并在此基础上,确立了3G在货物运输系统中的逻辑框架和物理框架,阐述了系统实现过程中所需要的关键技术,建立了货物动态跟踪系统监控中心软件组成模块。

According to the development of ITS and its application in logistics,this paper puts forward an idea of goods transportation system which is based on 3G(GPS?GIS?GSM).Based on this,this paper establishes the system’s logic frame and physics frame,and expatiates the key technology of this system,and establishes the compounded modules of monitoring center for dynamic goods tracing.