基于无线传感网络的智能冷链物流跟踪系统

发布时间：2018-03-16 21:01

本文选题：无线传感器网络　切入点：智能冷链物流　出处：《物流技术》2014年17期 　论文类型：期刊论文

【摘要】：提出了一种基于无线温湿度传感网络和GPS系统的智能冷链物流跟踪监测系统,该系统采用Zigbee技术,在固定和移动的冷链设备内部构建一个无线温湿度传感监测网络,实时跟踪监测冷链上货物的环境温度和湿度,同时配合GPS确定移动冷链设备当前物理位置,通过Zigbee协调器网关与数据传输网络(GSM、internet等)相连,实现对冷链货物远程监控,该系统微控制器采用LM3S811,使用CC2420实现Zigbee通信,为保证低温货物的安全运输提供了信息技术解决手段。
[Abstract]:This paper presents an intelligent cold chain logistics tracking and monitoring system based on wireless temperature and humidity sensor network and GPS system. The system uses Zigbee technology to construct a wireless temperature and humidity sensing monitoring network inside the fixed and mobile cold chain equipment. The environment temperature and humidity of the goods on the cold chain are monitored in real time, and the current physical location of the mobile cold chain equipment is determined with GPS. The remote monitoring of the cold chain goods is realized by connecting the Zigbee coordinator gateway to the data transmission network, such as the internet, etc. The system adopts LM3S811 and uses CC2420 to realize Zigbee communication, which provides information technology solution for ensuring the safe transportation of low temperature cargo.
【作者单位】：绍兴文理学院电子信息工程系;北京交通大学物流管理系;
【基金】：国家自然科学基金重点项目(71132008) 教育部规划基金项目(10YJA630059)
【分类号】：TP212.9;TN92;F253.9

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