农业土壤含水率监测及灌溉系统研究——基于物联网模式  

Monitoring and Controlling System of Agricultural Soil Moisture——Based on Internet of Things

作　　者：宋艳[1] 黄留锁[1] 

机构地区：[1]河南教育学院信息技术系,郑州450046

出　　处：《农机化研究》2017年第4期237-240,共4页Journal of Agricultural Mechanization Research

基　　金：河南省社科规划决策咨询委托项目(2015JCWT06)

摘　　要：为提高农业灌溉效率,保障农作物正常生长,设计了稳定可行、易于安装的、以物联网技术为基础的农田灌溉系统。系统以MSP430F149低功耗单片机与射频模块为基础,使用基于无线技术ZigBee的CC2530芯片作为网络连接点,采用RHD-100土壤水分传感器采集农业土壤含水率信息;通过无线技术ZigBee与无线通信GPRS无缝连接,将土壤水分数据通过JN5121通信模块传输到无线网络,实现了土壤水分数据信息传输和智能灌溉。将系统运用于不同农田环境进行测试,结果发现:系统数据传输稳定可靠,运行平稳,可进行推广运用。In order to improve the efficiency of agricultural irrigation, ensure g good rop growth, A stable and feasible ir- rigation system is designed based on the Internet Of Things technology. With low power MSP430 F149 MCU and RF module as CPU, CC2530 chip based on ZigBee wireless network technology as node, the RHD-100 soil moisture sensor to collect agricultural soil moisture information, using the ZigBee wireless technology and GPRS wireless communication seamlessly, the rate of soil moisture is transmitted through the GPRS communication modules JN5121 to the wireless net- work, A terminal node data information feedback and user control of intelligent agriculture irrigation systems is realized. Test results showed that the data transmission is stable, and the system is stable and feasible.

关 键 词：物联网 土壤墒情 ZIGBEE 传感器 

分 类 号：S126[农业科学—农业基础科学]