基于物联网的冷链物流监控系统的设计

Design of Cold-chain Logistics Monitoring System Based on the Internet of Things

冷链物流在我国发展越来越迅速,但是,发展中出现了很多问题。事实证明,在我国冷链物流市场中经常出现"断链"的现象。针对这个问题,笔者设计出一个冷链物流的监控系统,这个系统硬件是基于RFID射频技术和GPS定位技术;软件是一个监控系统,用来进行冷链物流过程中对物流产品的温度、湿度的监控,如果温度、湿度超出预警值,监控系统就进行报警。本系统经过实践证明运行可靠准确。笔者希望该系统能够解决冷链物流中存在的"断链"问题,打造出一个冷链物流的监控平台,成为冷链物流企业提升管理水平的工具。

Cold-chain logistics in our country is developing more and more rapidly, but there are many problems in the development. In fact, the chain-rupture phenomenon often appear in the cold-chain logistics market in China.To solve this problem, this paper designed a monitoring system of a cold-chain logistics, in which the hardware of this system is based on RFID and GPS positioning technology, and the software is a monitoring system which monitors the product temperature and humidity control in the process of cold-chain logistics: when the both measures exceed the warning value, the system will alarm. The system proved to be reliable and accurate. In this paper, we hope that the design of the system can solve the"chain-rupture"in the cold chain logistics, and create a monitoring platform of cold-chain logistics which serves as a tool to improve the management level of the cold-chain logistics enterprises.