The Design Of The Intelligent Greenhouse System

Under the influence of constructing "The world modern garden city" of Chengdu city, all kinds of agricultural greenhouses have sprung up rapidly in Chengdu and it’s radiation area, and parts of the canopy has begun to take shape, providing good conditions for people’s material and cultural life. In order to speed up development of the greenhouses sound and fast at a higher level and improve the production and quality of agricultural products in greenhouses. Greenhouses’construction in Chengdu need to introduce new technologies to upgrade, making its more automatic and intelligent. In the face of obvious gap behind the advanced countries in automatic intelligent greenhouses and industry concentration, partial greenhouses in Chengdu adopt to shed from the developed countries the introduction of advanced technology and equipment. However, this solution is not well suited to geography and climate of the Chengdu plain of Sichuan basin environment. In order to meet the needs of the Chengdu local greenhouses’development and start from the following three aspects: 1.It can be achieved for the Chengdu plain localized technical requirements and adjust measures to local conditions to improve the yield and quality.2. It can improve the automation and intelligence of greenhouses overall control level to improve the production efficiency.3.To achieve the independent intellectual property rights to meet the requirements to localization and then to promote the local area easily. Therefore, developing a set of suitable for the Chengdu plain geographical environment of greenhouses for the demand of the intelligent system has become imperative.The paper, according to the greenhouse control system, realized the integrated intelligent control in the process of crop growth, at the same time achieved optimal growth process of crops and improved the yield and quality of crops. Contents include the comprehensive control to some aspect of greenhouses, such as temperature, humidity, lighting, irrigation, fertilization and so on, covering the function of the greenhouse intelligent control system architecture and the design of the hardware system, software system design process, the overall system performance test, mainly by the greenhouse shed the overall design, design of greenhouse monitoring system, control system design, systems integration linkage and so on four aspects to elaborate to solve based on Internet of things technology of intelligent automatic control problems of the construction of the greenhouses.This paper uses the intelligent greenhouses system based on Internet of things technology to put all kinds of sensors, wireless sensor network, video monitoring system, mobile Internet business platform, electrical equipment, intelligent greenhouses management system and user terminal equipment together through the intelligent monitoring system to form the monitoring data, and carrying on the comprehensive analysis with agriculture expert system platform data to form control requirements, and then making the greenhouse control system to complete the corresponding control so as to achieve the optimal growth environment of crops. At the same time, greenhouses managers can through own needs to change the related parameters and choose to implement all or part of the function.