基于无线传感器网络的粮库监测系统设计与实现  

DESIGN AND IMPLEMENTATION OF GRANARY MONITORING SYSTEM BASED ON WIRELESS SENSOR NETWORKS

作　　者：房亚群[1] 王新胜[2] 孙俊玲 

机构地区：[1]江苏食品药品职业技术学院信息工程系,江苏淮安223003 [2]江苏大学计算机科学与通信工程学院,江苏镇江212013 [3]河南财政金融学院信息工程系,河南郑州451464

出　　处：《河南工业大学学报（自然科学版）》2016年第6期111-115,127,共6页Journal of Henan University of Technology：Natural Science Edition

基　　金：江苏省农业科技自主创新资金项目(CX(16)6073)

摘　　要：针对传统粮库环境监测系统存在的布线复杂、灵活性差等问题,设计了一种基于无线传感器网络的粮库监测系统。该系统基于CC2530芯片及其外围接口搭建粮情采集的硬件平台,采用ZigBee协议实现无线传感器的自组网通信,并通过协调器节点汇聚无线数据并进行转发,最终传输至监测中心实现粮库监测。通过试验和分析发现:该系统的温度和湿度相对误差长期保持在较低水平,网络数据包传输率达到93.5%,满足粮库粮情监测的应用需要。A granary monitoring system based on wireless sensor networks was designed aiming at solving the defects of complexity and poor flexibility of the traditional granary monitoring system. The hardware platform of the system was built based on CC2530 chip and ZigBee protocol was used to realize the communication of wireless sensor networks. The wireless data was aggregated and transferred through the coordinator node, and the afforded packets were transmitted to the remote monitoring center ultimately. The results showed that： the average relative error of the temperature and humidity of the system were maintained at a low level in long-term, and network data packet transmission rate was up to 93 could meet the requirements of granary monitoring. 5%, indicating that the system was stable and reliable, and

关 键 词：无线传感器 ZIGBEE 温湿度 粮库监测 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]