摘要
针对近年来蔬菜大棚因为降雪而出现的大面积减产问题，设计了一种基于无线传感器网络ZigBee和LabVIEW的蔬菜大棚积雪量检测系统。系统的传感器节点、路由节点、协调器节点都以CC2530为核心，分别分布在不同位置的终端节点，采集积雪厚度后，通过路由节点将数据传送到协调器节点；协调器通过以太网网关将数据发送到上位机检测；上位机界面采用LabVIEW开发，可实现实时检测、历史数据查询及报警等功能。实地测试结果表明，该系统具有数据采集准确、低功耗、安装简便、可扩展性强和成本低等优点，具有实际应用和推广价值。
Abstract
In view of the problem of large area reduction in greenhouse in recent years due to snowfall, the snowfall detection system based on the wireless sensor networks ZigBee and LabVIEW was designed.Sensor node, routing node, coordinator node all take CC2530 as the core. After collecting the snow thickness of the terminal nodes in different locations, the data is transmitted to the coordinator node through the rou-ting node.The coordinator sends the data to the host computer through the Ethernet gateway.PC interface using LabVIEW development, can achieve real-time detection, historical data query and alarm functions.After field testing, the system has the advantages of accurate data ac-quisition, low power consumption, easy installation, strong expansibility, low cost and so on, with practical application and promotion value.
基金项目
国家自然科学基金(51278227)
黑龙江省自然科学基金(QC2015072)
2016年黑龙江省大学生创新创业训练计划项目(201610222061)
佳木斯大学校级人才培养基金(RC2010－027)
佳木斯大学教育科研重点项目(JKA2012－092)
国家科技期刊平台
NSTL
维普
万方数据