Design of Rolling Machine Intelligent Control System for Greenhouse Based on Internet of Things

摘要

This paper designs a new rolling machine intelligent control system for greenhouse based on Internet of things (IOT). This system consists of ZigBee module, light sensor, controlled circuit, remote control unit, mobile, computer, AC contactor, limit switch, display circuit and keyboard. According to the general information of the time, light intensity outside, temperature and vegetable kind in the greenhouse and so on, ZigBee module decide whether the rolling machine should be opened and how many angles for open. Users can also operate it manually or remotely. The system realizes the intellegent control of roll blind machine for greenhouse. After a long work verification, the system has the performances of safety and reliability, low cost and can be embedded into agricultural IOT.