Design And Implementation Of Intelligent Agriculture Data Acquisition And Analysis Software

According to data released by the National Bureau of Statistics in 2018,China's GDP is about 900.30 billion yuan,of which the GDP generated by agriculture is 67,538 million yuan,accounting for 7.5%of the total.Even today,with the rapid development of China's industry and commerce,agriculture still occupies a certain position.With the continuous development of modern technology,the application of cloud computing,Internet of Things and artificial intelligence technology to traditional agriculture is the trend of modern agriculture.The combination of traditional agriculture and the above technologies has accelerated the transition from traditional agriculture to smart agriculture.Smart agriculture can liberate farmers from heavy labor while increasing crop yields and ensuring the quality of crops.Cloud storage and cloud computing technology provide technical support for network information collection,massive data analysis and remote control,prompting Internet giants to lease cloud servers to users at low prices.The new generation of 4G cellular networks is widely covered in rural areas,which allows Android clients to access data and remote control in real time.This allows users to know real-time data on the crops environment from anywhere on the smartphone,and manually control various devices remotely.This article is based on Android,cloud storage,JavaScript and PHP,using Android Studio and XAMPP and other development tools to write programs for the cloud,host computer and Android client.Taking the air and soil environment in the greenhouse as the control object,real-time collection,storage and control functions of temperature,humidity and illuminance in the greenhouse are realized.The underlying monitoring node of the system uses MSP430 MCU as the core chip,integrates various sensors and communication modules,and is used for real-time collection and control of environmental parameters of greenhouses.The wireless sensor network establishes the data and instructions connection between the terminal node and the host computer,and the cloud server completes the real-time access to the database data of the host computer by means of the Internet.The Android client accesses the cloud database through the cellular network or the Wi-Fi network to realize real-time data display,and the manual control command is sent to the terminal node through the cloud server and the host computer.Finally,using the fuzzy control theory,the control system of greenhouse is designed with the ambient temperature and humidity as the control targets,and the effectiveness of the control system is verified by MATLAB simulation.The monitoring system was successfully applied in many greenhouses in Beijing,and the system was stable and initially achieved the expected indicators.