智能山地分区精准滴灌及数据处理系统的研究  

Research of Intelligent Mountain Division Precision Irrigation and Data Processing System

作　　者：彭炜峰 

机构地区：[1]重庆水利电力职业技术学院,重庆402160

出　　处：《农机化研究》2017年第9期112-117,共6页Journal of Agricultural Mechanization Research

基　　金：重庆市教委科学技术研究项目(KJ1603603)

摘　　要：为践行复杂山地精准农业,针对复杂的地貌和节水灌溉工程中能源消耗高、人力资源短缺及水资源浪费等现象,采用太阳能作为系统的主要能源供给,根据山地坡度、高差不同,对应滴灌系统流量、压力设计不同,实时按需精准灌溉。为实现远程监控,设计了远程控制通讯模块,各分点采集到的土壤含水率由Zig Bee网络传输到汇聚节点,通过单片机控制;当土壤含水率低于所设置的下限值或高于所设置的上限值时,自动进行电磁阀的开启与关闭,同时利用GSM网络将提示信息发送到用户手机,达到实时灌溉和监控的目的。试验结果表明:研究达到了有效节约水资源、人力资源及滴灌系统功耗的目的,为促进我国农业快速发展提供重要的参考。For the practice of complex precision agriculture, in view of the complex landform and high energy consump- tion in water saving irrigation engineering, the phenomenon such as human resources shortage and waste of water re- sources, this study USES solar energy as the main energy supply of the system, depending on the mountain slope, elevation difference, the corresponding point drip irrigation system design flow, pressure, real-time on-demand precision irriga- tion. In order to realize remote monitoring, system design remote control communication module, the equinoctial collected soil moisture content by the ZigBee network transmission to the node, through the single-chip microcomputer control, when the soil moisture content is below the lower limit set by the or higher than the upper limit set by the, solenoid valve open and close automatically, at the same time using the GSM network to send message to mobile phone users, to achieve the purpose of real-time irrigation and monitoring. The experiment proved that research has reached the effective saving water resources, human resources and power consumption for the purpose of drip irrigation system, to promote our country agriculture fast development to provide important reference value.

关 键 词：复杂山地 分区灌溉 管网设计 远程控制 精准灌溉 

分 类 号：S275[农业科学—农业水土工程]