基于物联网的物流实时定位系统

Real time logistics positioning system based on internet of things

文中提出了一种基于物联网(IOT)的实时定位系统,解决了物流监控管理系统中车辆运输时间长、透明度低、运营成本高的问题。在运输车载终端,采用Sun SPOT平台的集成传感器技术,它将位置、温度、湿度、光照强度、车辆信息、货物信息等综合起来,实现快速响应和实时定位的多维控制。采集到的信息经过时序调整打包通过6LoWPAN (IPv6 over IEEE802. 15. 4)上传并发送到物流实时定位监控中心。文中提供物流实时定位关键模块的设计和实现流程,方案被证明可以通过物联网为物流运输提供有效的实时定位监测。

In this paper, a real-time location system based on Internet of things （IOT） is proposed, it solved the problem of long transportation time, low transparency and high operation cost in logistics monitoring and management system. In vehicle terminals, it used the integrated sensor technology of Sun SPOT platform. It integrated location, temperature, humidity, light intensity, vehicle information and cargo information to achieve rapid response and real-time location of multi-dimensional control. The collected information is uploaded and sent to the logistics real-time positioning monitoring center through 6LoWPAN （IPv6 over IEEE 802.15.4 ）. It provided the design and implementation process of the key modules of logistics real-time positioning. The scheme proved it provided effective real-time location monitoring for logistics and transportation through the Internet of things.