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。
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.
出处
《计算机与现代化》
2016年第4期123-126,共4页
Computer and Modernization
关键词
农作物
温室环境
智能控制
PLC
crops
greenhouse environment
intelligent control
PLC
