Internet of Agriculture-Based Low Cost Smart Greenhouse Remote Monitor System

In this article, reference will be made to the concept of architecture of Internet of Things (IoT) to design a complete remote monitoring system on the basis of Agricultural IoT and to improve energy efficiency, reliability, safety and customer experience. In addition, design for perception recognition layer has been optimized in terms of low power consumption, reliability, easy-to-install and easy maintenance. Low cost single chip machine series STM32F103 will be adopted for network transmission layer to form complete gateway equipment. This will reduce cost while realizing the management service layer for encrypted TLS link and ensuring safe data transmission through Internet of Agriculture. The management service layer adopts the combination of cloud services to achieve data forwarding, storage and analysis. At comprehensive application layer, remote monitor terminals at customers will be designed for desktop and mobile terminals respectively, thereby improving customer experience. It is shown from the long-term operations of this smart IoT system for greenhouse at a test base that the system can operate reliably and accurately respond to customer control requests in a quick and accurate manner.