Computer and Modernization ›› 2016, Vol. 0 ›› Issue (4): 123-126.doi: 10.3969/j.issn.1006-2475.2016.04.023

Previous Articles    

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

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

CLC Number: