智能温室计算机控制系统分析  

Study on the control system of intelligent greenhouse computer

作　　者：齐铁[1] 王志国[1] 初秀娟[1] 

机构地区：[1]绥化学院,黑龙江绥化152061

出　　处：《电子测试》2013年第7期45-47,共3页Electronic Test

基　　金：绥化学院2012年新农村建设研究项目--SXK120202.

摘　　要：该系统采用传感器测量和显示温室内温度及湿度变化，利用计算机和外围电路控制温室内天窗、风机、遮阳网、湿帘和恒温阀等执行机构自动运转，完成温室环境的自动控制，确保温室中所种的植物能获得最佳的生长环境空间。同时通过一条总线将每个温室的控制装置连接起来送到监控计算机，构成互联网集中监控系统。系统基于LabVIEW可视化图形编程语言，利用其外挂的PIDI具包，实现了图形化界面设计，并且控制精度比较高。The system uses a sensor to measure and display the temperature and humidity changes in the greenhouse, using a computer and a peripheral circuit control greenhouse implementation of the sunroof, fan, shading nets, wet curtain, and a thermostatic valve bodies within the automatic operation of the automatic control of the completion of the greenhouse environment, to ensure that the greenhouse plant species can get the optimum environment space.Through a bus control device for each greenhouse connected to the monitoring computer, the Internet constitutes a centralized monitoring system.The system is based on graphical programming language LabVIEW visualization and PID tools package, the graphical interface design, and high control accuracy.

关 键 词：智能温室 传感器 单片机 PID LABVIEW 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]