本科毕业设计__基于sms的远程控制的智能喷灌系统设计.doc

学号: 本科生毕业设计（论文） 基于SMS的远程控制的智能喷灌系统设计 Remote Control of Intelligent Irrigation System Design Based on SMS 二〇一六年六月 摘要 智能喷灌系统是现代各个大型工厂和农业生产场合中使用非常广泛的一种水利灌溉系统，其具有可靠性高、仪器自动控制、节省人工成本等优点，因此很多大型工厂和现代农场在选择综合水利喷灌服务的时候都非常青睐这种自动控制系统。现在智能喷灌系统已经被许多大型工厂和现代农场的综合水利灌溉设备广泛采用。经过多年的实践，已经证明了其经济性与实用性。 针对传统的喷灌系统试用过程中暴露出的问题，本文设计了基于SMS的远程控制的智能喷灌系统。本文对智能喷灌系统的结构进行了分析研究： ①以系统要具有稳定性、可靠性为设计前提和具有良好的可操作性原则，用软件完成了远程控制的智能喷灌系统的原理图与重要模块的搭建，并对原理图进行了可行性测试 ②用单片机实现了远程控制的智能喷灌系统硬件电路的搭建。本设计通过DHT111采集设备周围环境的湿度值，并且在LCD液晶显示屏上实时显示。系统为了提高人机互动性设置按键模块，人员根据实际情况调节湿度的下限值，系统还设置了自动模式与手动模式两种系统的工作状态以满足实际使用中对喷灌系统多工作模式的需要。 关键词：；；； ABSTRACT Intelligent sprinkler irrigation system is a modern large factories and agricultural production situation is very widely used in a water conservancy irrigation system, it has high reliability, instruments and automatic control and artificial cost saving, so many large factories and modern farm in choosing a comprehensive water conservancy irrigation services are very favor this automatic control system. Now intelligent sprinkler irrigation system have been many large factories and comprehensive water conservancy irrigation equipment widely used in modern farm. After years of practice, has proved its efficiency and practicality. Sprinkler irrigation system for traditional exposed the problems in the process of trial, this article designed the remote control of intelligent sprinkler irrigation system based on SMS. This paper analyzes the structure of intelligent irrigation system research: (1) in system to the condition for the stability and reliability for the design and has good maneuverability principle, using software to complete the remote control of intelligent irrigation system schematic diagram and the construction of the important modules, and schematic diagram for the feasibility test (2) by single chip microcomputer implementation of a remote control of intelligent irrigation system constructi