【摘要】 研制了基于物联网和Web技术的智慧温室实时监控系统,该系统以PLC控制器为控制核心,对温室内的大气温度、湿度、光照度和土壤温度、湿度等生产要素的实时信息进行监控,通过对温室遮阳、天窗、风扇、灌溉和加热等生产要素调节机构进行控制,实现了手动、自动和基于Web的远程控制。较详细地介绍了其实现过程和参数调整方法,对该系统的研究和实际制作以及运行结果显示,该系统性能稳定、操作简便、信息采集和控制参数可靠,可以作为学校学生学习的实训装置,培养学生的实践经验,也可以推广应用于农业大田生产中。更多还原

【Abstract】 This article studies the smart greenhouse real-time monitoring system based on the Internet of Things and Web technology. The system is cored by PLC controller,and can monitor the real-time information of production factors like atmospheric temperature,relative humidity,light intensity and the temperature and humidity of soil in the greenhouse.By regulating the mechanisms of production factors like shading,roof vent opener,fan,irrigation and heating,manual,automatic and remote control can be operated. This article introduces the realizing process and adjusting method of parameters in detail. Application and the result of this system show that the system is stable and easy to operate. It has reliable information collecting systems and controlling termination and can be used as training equipment in schools for studying and helping students achieve experiences. It is also suitable to be promoted into the farmlands.更多还原