Research And Application Of Intelligent Greenhouse Environment Monitoring System Based On Android Platform

Traditional computer-side intelligent greenhouse has many shortage such as cost expensive,system rigid,low software integration,poor user experience.This paper presents a kind of sensor network and intelligent management based on the Android platform of the intelligent greenhouse monitoring system.System design including data management,equipment management application Settings and information release.Provide data chart,environmental rating,expert guidance,video and picture monitoring,a wireless device control,user management,delivery management,system upgrades,and the main function such as information release point.The wireless sensor nodes gather the environment factors in the greenhouse,through ZigBee wireless sensor network transmission to the server,finally achieved the data visualization on the Android client.The system achieve the remote client to view the greenhouse environment date in real-time and inquire the historical data.Through the Online video surveillance function,the image information catched by HD-Webcam which established in greenhouse.The Signal transmission stabilizing image information in Low-Flow situation,achieved under the 3g-network can be clear monitoring crop condition and situation.Function rich implement a voice intercom,photos,video,and other functions.Through the developing tools such as Okhttp-tool administer the database,achieved the intelligent greenhouse device remote control by android equipment screen click.Based on speech recognition dictation function achieved by using voice information and database management remote control the intelligent devices.In order to achieve more interface also provided the QR-code scanning function.System settings module can switch push and version update checking.Do more user friendly to this application.System application also has carried on the compatibility and performance testing.According the test results explain the application meet the requirements.Two hundred types Two hundred models of the test android equipments compatibility is 100%,install and open speed quickly,low memory and CPU occupied.In order to ensure the stability of the data,in the project to field test data transceiver is stable for many times.Testing system data loss rate less than 0.6‰,the stability of system actual greenhouse production requirements.