Intelligent Agricultural Monitoring System Based on Big Data

The invention relates to the technical field of agricultural monitoring, in particular to an intelligent agricultural monitoring system based on NB-IoT, comprising an environment monitoring sensor, amainboard unit, an Internet of Things platform, a webpage monitoring platform, a mobile phone APP and a power supply unit, wherein the environment monitoring sensor is connected with a central processing unit by virtue of an I2C bus, the central processing unit is connected with the Internet of Things platform by virtue of an NB-IoT communication module, the central processing unit is respectivelyconnected with a Beidou positioning module and a debugging interface module, the Internet of Things platform is respectively connected with the webpage monitoring platform and a mobile terminal, andthe mainboard unit is connected with the power supply unit. On basis of NB-IoT communication, power consumption is extremely low, installation is easy, and energy conservation and environment protection are realized, and matched electric power installation investment is eliminated; a low-delay and high-reliability information transmission technology is beneficial to large-scale investment; manufacturing cost and service cost are extremely low, and cost performance is high; various sensors are flexibly expanded, and customizable expansion is realized; and by virtue of big data and cloud computing, functional agricultural data operation is realized.