CAJ | 학술논문

针对目前土壤温湿度监测系统中存在的有线网络及人工抽样监测方式存在的成本高、灵活性差的问题，设计了一种基于无线传感器网络Zigbee 和 LabVIEW 的土壤温湿度监测系统。系统的传感器终端节点、路由节点、协调器节点都以 CC2530为核心，终端节点采集温湿度后，将数据无线发送到路由节点，然后再转发到协调器节点，协调器节点将数据处理后传递到上位机进行监测。上位机界面采用 LabVIEW 软件开发，可实现实时数据显示、历史数据回读和报警设置及实现等功能。实验结果表明，该系统采集数据较准确、成本低，解决了现有土壤温湿度监测系统存在的问题。
침대목전토양온습도감측계통중존재적유선망락급인공추양감측방식존재적성본고、령활성차적문제，설계료일충기우무선전감기망락Zigbee 화 LabVIEW 적토양온습도감측계통。계통적전감기종단절점、로유절점、협조기절점도이 CC2530위핵심，종단절점채집온습도후，장수거무선발송도로유절점，연후재전발도협조기절점，협조기절점장수거처리후전체도상위궤진행감측。상위궤계면채용 LabVIEW 연건개발，가실현실시수거현시、역사수거회독화보경설치급실현등공능。실험결과표명，해계통채집수거교준학、성본저，해결료현유토양온습도감측계통존재적문제。
Aimed at the present problems about the soil temperature and humidity monitoring system, such as the cost of cable network and artificial sampling monitoring is high and flexibility, this paper introduces a design of soil temperature and humidity monitoring system based on wireless sensor network Zigbee and LabVIEW.CC2530 is the core of the sensor terminal node, routing node and the coordinator node.The terminal node collects temperature and humidity, the data is transmitted wirelessly to the routing node, and then transmitted to the coordinator.The coordinator node processes the da-ta and transmits to the PC monitor.PC interface is exploited with LabVIEW, which can realize real-time data display, historical data read back, alarm setting and implementation and other functions.The experimental results show that, the system has advantages of accurate data acquisition, low cost, solving the existing problems in soil temperature and humid-ity monitoring system.