基于无线传感网的粮库环境监测系统设计  

Design of measuring system for environment in grain depot based on wireless sensor network

作　　者：杨乐[1] 

机构地区：[1]南京信息工程大学信息与控制学院,南京210044

出　　处：《信息技术》2015年第2期188-191,共4页Information Technology

摘　　要：针对粮库环境监测问题,提出了一种基于无线传感网技术的粮库环境监测系统,阐述了系统设计原理和软硬件实现方法。该系统通过传感器节点采集粮库环境数据,并将数据发送至汇聚节点。汇聚节点接收多个传感器节点的数据,通过有线通讯方式将数据传送至后方监控平台处理。该系统具有精度高、灵活性强和功耗低等优点。Aiming at the problem of grain depot environment,this paper puts forward a measuring system based on wireless sensor network. The design principle, main hardware and software of the system were expatiated. The system can collect and send grain depot environment data by senor node. The sink node can receive data from multiple senor node and send it to rear monitor platform by wire line communications. This system has the advantages of high precision, strong flexibility and low power dissipation.

关 键 词：粮库环境监测 无线传感网 传感器节点 汇聚节点 

分 类 号：TP212.6[自动化与计算机技术—检测技术与自动化装置]