物联网技术在粮仓监控系统中的应用

Application of Network of Things Technologies on Granary Monitoring System

通过物联网技术手段突破时空、地域、人力因素对粮仓实施实时监控的限制,其中粮仓监控系统主要完成对粮食温度、湿度、气体浓度、虫害、水分等参数的采集、存储和向监控中心传送数据以及执行监控中心的指令等功能。为了取得良好的经济效益和社会效益,利用现代网络技术(3G网络、无线传感网络、移动网络、局域网)、传感技术、无线射频辨识技术、数据库技术、移动计算技术等构建互联网络平台,做到对粮仓储备过程进行实时监控,进而能够及时控制粮仓的温度和湿度,同时提高抵御灾害能力、保持粮食品质,延长储存时间、增加粮食安全的系数。

Restricts of time and space,region and human to real-time monitoring of granary were broken through by the internet of things technology.The granary monitoring system could collect,memorize and transmit the parameters including food temperature,humidity,gas concentration,insect and water content to the control center as well as execute the orders from the control center.In order to achieve good economic and social benefits,internet platform was established by modern network technology（3rd-generation network,wireless sensor network,mobile network,and local area network）,sensing technology,radio frequency identification technology,database technology and mobile computing technology to realize real-time monitoring of grain reserve process so as to control the temperature and humidity in granary,improve the disaster resistant ability,keep food quality,prolong storage time,and increase food safety coefficient.