基于无线传感器网络的农田灌溉远程监控系统

ISWC OpenIR > 水保所知识产出(1956---)

	基于无线传感器网络的农田灌溉远程监控系统
其他题名	Remote farmland irrigation monitoring system based on
	郁晓庆; 吴普特; 韩文霆; 张增林
	2013
发表期刊	排灌机械工程学报
卷号	31 期号:01 页码:66-04
摘要	为了实现自动灌溉控制,节约农田灌溉用水,设计了一套集农田土壤温湿度监测、泵和电磁阀控制、远程管理的灌溉远程监控系统.该系统以433 MHz频率为核心开发无线传感器网络节点,完成农田土壤温湿度实时监测.基于ARM9微处理器S3C2410构建基站,对比已存储在数据库中的限值,由基站控制泵和电磁阀的启闭,并通过GPRS无线传输方式进行灌溉系统的远程实时监控,远程监控中心采用Citect组态软件实现数据、人机界面管理.试验中,选用4组无线传感器网络节点,分别测得25 cm深度土壤的温度和湿度,数据采样时间间隔为30 min,基站根据土壤信息控制泵与阀门的开闭,并通过GPRS无线网络传输至远程监控中心.试验表明系统使用灵活、功耗低、人机界面友好,能较好地满足农田灌溉远程监控的应用需求. 更多还原
其他摘要	A remote irrigation monitoring system，in which soil moisture monitoring，pump and electromagnetic valve control and data remote management are integrated，was designed to realizes automatic control on irrigation for saving water． In the system，the wireless sensor network nodes were developed with the 433 MHz core frequency to accomplish a real － time monitoring for soil temperature and moisture in farmland． Base stations were built based on ARM9 microprocessor S3C2410，where the operation of pumps and electromagnetic valves was controlled by comparing with the stored thresholds in the database． The remote real-time monitoring of irrigation system was conducted through GPRS wireless transmission， and the Citect configuration software was used in the remote monitoring center for the data and HMI ( human-machine interface) management． In the application，four groups of wireless sensor nodes were chosen． The soil temperatures and moistures in 25 cm depth were acquired by the system in the 30 min data sampling interval． The operation of the pumps and valves in the base stations was controlled according to the soil information just obtained． This information was also transmitted to the remote monitoring center through the GPRS wireless network． It was showed that the system is flexible in use，low power consumption and with a friendly HMI． It can better meet the demand on application of farmland irrigation remote monitoring．
关键词	远程监控系统 Remote Monitoring System 无线传感器网络 Wireless Sensor Networks 基站 Base Stations 自动控制 Automatic Control 灌溉
语种	中文
文献类型	期刊论文
条目标识符	sbir.nwafu.edu.cn/handle/361005/5522
专题	水保所知识产出(1956---)
推荐引用方式 GB/T 7714	郁晓庆,吴普特,韩文霆,等. 基于无线传感器网络的农田灌溉远程监控系统[J]. 排灌机械工程学报,2013,31(01):66-04.
APA	郁晓庆,吴普特,韩文霆,&张增林.(2013).基于无线传感器网络的农田灌溉远程监控系统.排灌机械工程学报,31(01),66-04.
MLA	郁晓庆,et al."基于无线传感器网络的农田灌溉远程监控系统".排灌机械工程学报 31.01(2013):66-04.

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