计算机与现代化

• 应用与开发 • 上一篇    

基于PLC温室环境智能控制系统的设计

  

  1. (杨凌职业技术学院,陕西杨凌712100

  • 收稿日期:2015-12-14 出版日期:2016-04-14 发布日期:2018-09-30
  • 作者简介:赵媛(1979-),女,陕西长安人,杨凌职业技术学院讲师,本科,研究方向:电气自动化技术。

Design of Intelligent Control System for Greenhouse Environment Based on PLC

  1. (Yangling Vocational & Technical College, Yangling 712100, China)

     

  • Received:2015-12-14 Online:2016-04-14 Published:2018-09-30

摘要:

系统以PLC为核心,实现对温室环境因子的监测与控制,能够根据农作物的生长环境参数要求设置不同限值,并依据检测值自动或手动启停补光、加热、通风、滴灌和喷灌设备。系统具有结构简单、操作方便、控制可靠等特点。

关键词: 农作物, 温室环境, 智能控制, PLC

Abstract:

The system which is based on PLC accomplishes the monitoring and control of environment factors in greenhouse. It can set up different threshold values according to growth environment parameters of crops and automatically or manually startstop relative equipments such as supplementary lighting, heating, ventilation system, trickle irrigation, sprinkling irrigation. This system has the features of simple structure, convenient operation, and reliable control and so on.

Key words:  crops, greenhouse environment, intelligent control, PLC

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