摘要
简要介绍了PLC温室控制系统的工艺流程、系统配置和软件设计,并对由PLC和上位机组成的控制系统的主要功能进行了说明。上位机通过组态软件设计承担监控和管理任务,下位机通过PLC实现数据实时采集和自动控制功能。
This paper presents a greenhouse control system including its process flow,system configuration,software design and functions.The control system consists of PLC and an upper computer.The upper computer undertakes the monitoring and managing task by configuring software,while the lower computer implements the function of data collection and automatic control.The practical application shows that the system has good performance.
出处
《农机化研究》
北大核心
2011年第2期167-169,192,共4页
Journal of Agricultural Mechanization Research
关键词
温室
PLC
控制系统
greenhouse
PLC
control system
