摘要
干旱缺水是制约我国农业生产发展的主要因素之一,随着现代化大农业方针的推进、水资源日趋紧张,为有效的解决农业用水问题,本文介绍一种基于物联网技术的农田节水灌溉系统,本系统通过实时采集土壤水分数据与农作物的需水量进行并联分析,制定最优灌溉方案以实现按需灌溉,从而合理的利用水资源,同时也最大限度的降低电能的消耗。
Drought and water shortage is one of the main factors restricting the development of China＇s agricultural production.With the advancement of the modern agricultural policy and the growing tension of water resources,this paper describes the farmland water-saving irrigation system based on The Internet of Things in order to solve the problem of agricultural water effectively.This system makes the parallel analysis through the real-time collection of soil moisture data and crop water demand and develops the optimal irrigation program to achieve on-demand irrigation.Thus,it can not only ensure reasonable utilization of water resources but also maximize the reduction of electricity consumption.
出处
《自动化技术与应用》
2012年第4期39-42,共4页
Techniques of Automation and Applications
关键词
节水灌溉
物联网
GPRS
GPS
water saving irrigation
the internet of things
GPRS
GPS
