Agricultural greenhouse remote monitoring system and method based on NB-IoT

Abstract

The invention relates to an agricultural greenhouse remote monitoring system and method based on NB-IoT. The system is composed of a main processor, a data acquisition module, a data storage module, apower supply module, a positioning module, a wireless communication module, a cloud server and a user management terminal. The data acquisition module, the power supply module, the data storage module, the positioning module and the wireless communication module are connected with the main processor, the main processor is connected with the cloud server through the wireless communication module,and the user management terminal is connected with and processes data of the cloud server and displays the data to a user. Remote monitoring is achieved through NB-IoT wireless communication, the system and the method have the advantages of being low in cost, high in efficiency, intelligent and the like, deployment and monitoring are convenient, and redundancy and bandwidth pressure of environmental data are avoided.

Description

technical field [0001] The invention design relates to the field of smart agriculture and wireless communication, especially to the NB-IoT-based remote monitoring system for agricultural greenhouses. Background technique [0002] my country's agricultural production is developing in the direction of intelligence. In order to improve the yield and quality of crops, it is necessary to collect and monitor the necessary information on the growth environment of crops. Traditional environmental information collection operations are mainly done manually. This method consumes manpower and material resources, is inefficient, and cannot guarantee real-time performance. With the development of information technology, it is considered to use the environmental monitoring system based on modern communication technology to monitor farmland information, so as to achieve the purpose of in-depth analysis, timely management and precise control. [0003] In order to make agricultural manageme...

AI Technical Summary

Problems solved by technology

Traditional agricultural greenhouses and monitoring systems mostly use wired communication to collect sensor data to the terminal, which is not only complicated in wiring, inconvenient to use, but also high in cost and difficult in later maintenance. This monitoring system will be phased out gradually

Some relatively intelligent agricultural monitoring systems use WIFI, Zigbee, GPRS and other wireless communication methods to report various environmental data collected by sensors that affect crop growth to the remote management platform for analysis and management, but this communication method has some disadvantages : High power consumption of equipment, short wireless communication distance, unstable communication connection, and a large amount of raw data occupying bandwidth

To sum up, the current smart agricultural greenhouses urgently need to solve the problems of high cost, difficult maintenance, high power consumption, short transmission distance, and high bandwidth occupation.

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