智能山地分区精准滴灌及数据处理系统的研究

发布时间：2018-03-30 13:06

本文选题：复杂山地　切入点：分区灌溉　出处：《农机化研究》2017年09期

【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。
[Abstract]:In order to practice precision agriculture in complex mountainous areas, in view of the high energy consumption, shortage of human resources and waste of water resources in complex geomorphology and water-saving irrigation projects, solar energy is used as the main energy supply of the system. In order to realize the remote monitoring, the remote control communication module is designed, the soil moisture content collected from each point is transmitted from Zig Bee network to the convergent node, in order to realize the remote monitoring and control, the soil moisture content collected from different points is transmitted from the Zig Bee network to the convergent node. The solenoid valve is opened and closed automatically when the soil moisture content is lower than the set lower limit value or higher than the upper limit value, and the prompt information is sent to the user's mobile phone by GSM network. The experimental results show that the research can effectively save water resources, human resources and power consumption of drip irrigation system, and provide an important reference for promoting the rapid development of agriculture in China.
【作者单位】：重庆水利电力职业技术学院;
【基金】：重庆市教委科学技术研究项目(KJ1603603)
【分类号】：S275.6

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