摘要
文章通过对影响智能温室控制环境因子的分析和几种控制方案的比较,确定了系统的控制方案----利用PLC的模拟量模块采集环境因子并处理,进而通过输出接口对执行机构进行控制,实现了对温湿度、光照强度以及CO2浓度的调节。
Through the analysis of several kinds of control environment factors, and comparison of several control schemes---- environment factors is connected and processed by analog module of PLC,and then the executing agency is controlled through the output interface,regulation of temperature and humidity, light intensity and carbon dioxide is realized.
出处
《电子技术（上海）》
2016年第2期13-15,共3页
Electronic Technology
关键词
智能
PLC
环境因子
控制
Intelligence
PLC
Environmental Factors
Control
