一、概述: 近年来在国外越来越多的喷灌系统实现了自动化,许多喷灌设备工厂都生产成套的自动化喷灌设备。我国有许多单位也开始研究喷灌系统自动化问题。随着我国四个现代化的实现,必将要建立更多的自动化喷灌系统。因此,我们准备在这里简单介绍一下喷灌系统自动化的基本知识。喷灌系统自动化的目的主要有两个方 I. Overview: In recent years, more and more sprinkler irrigation systems in foreign countries have been automated. Many sprinkler equipment factories produce complete sets of automatic sprinkler irrigation equipment. Many units in our country have also begun to study the automation of sprinkler irrigation systems. With the realization of the four modernizations in our country, more automated sprinkler irrigation systems are bound to be established. Therefore, we are going to briefly introduce the basic knowledge of sprinkler system automation here. The main purpose of sprinkler irrigation system has two parties