Design And Research Of Intelligent Greenhouse Greenhouse Based On Cloud Platform

This article mainly aims at the current traditional greenhouse management and the drawbacks of agricultural planting,puts forward a new method of greenhouse implementation,and designs a smart greenhouse based on the cloud platform.This design is mainly aimed at the current difficult management of traditional agricultural greenhouses and the difficult control of environmental parameters in greenhouses.It also proposes the realization of smart greenhouses under the cloud platform.At the same time,this design combines big data cloud computing,wireless network sensors and ARM.Microprocessor intelligent control is implemented.Under normal conditions,through the collection of multiple parameters in the greenhouse environment,complete the collection of data collection units such as temperature and humidity,light intensity,and CO2 concentration in the front-end greenhouse environment,upload information to the cloud and controller,and pass the cloud at the same time.The current data is uploaded to the APP and WEB in real time,and the data is also stored on the cloud server and the microcontroller,and the communication with the cloud and the UI is realized.When the measured environmental parameters are higher or lower than the normal range of the parameters set by the system,the controller will automatically open the relevant switching control actuators(such as spray valves,heaters,fill lights,fans,etc.).Carry out automatic adjustment of environmental parameters.In the research work of this system,it is mainly divided into the wireless network data collection end,the control of the middle layer MUC unit,the design of the lower layer actuator,the design of the upper layer network end,the establishment of the cloud platform and the realization of the relevant display interface.In the design and implementation of the lower computer,the development environment is mainly built using IAR,keil series and MATLAB simulation.The upper computer development environment is mainly JDK,eclipse,and China Mobile's IOT development platformOne Net.In the display platform is divided into two parts,mainly divided into two parts of remote and short-range,in the remote end through the mobile phone APP and the computer WEB side to achieve the face of environmental parameters,while real-time automatic control and manual control of the scene,At the short-range end,the 7-inch serial port screen can be used as the on-site management interface to display the current environmental parameters and on-site control in real time.The system can simultaneously ensure the management of remote and short-term greenhouses,manage the conditions of multiple greenhouses at the same time,truly achieve greenhouse operations under the cloud platform,greatly reducing the manpower and material resources,and at the same time,aiming at the current environmental variables in greenhouse cultivation.For problems that are not easy to control,a multivariate weights fusion algorithm is used at the collection end to perform fine agricultural management.