Internet-of-things agricultural greenhouse digital control system

Abstract

An Internet-of-things agricultural greenhouse digital control system is mainly composed of front-end acquisition devices, control devices, wireless routing devices for transmitting acquired information, a repeater, a communication network, and an agricultural Internet-of-things control center. Each front-end acquisition device is composed of a gas sensor, a soil sensor, a temperature sensor, and a humidity sensor. Each control device is composed of a relay and a switch. The agricultural Internet-of-things control center is composed of a monitoring system, a data processing system, and an information transmitting system. The wireless routing devices transmit information to the repeater, and the repeater transmits the information to the agricultural Internet-of-things control center through the communication network. The Internet-of-things agricultural greenhouse digital control system enables crops to grow under optimum conditions so as to reduce the labor cost and improve the productivity.

Description

Technical field [0001] The invention relates to a photovoltaic agricultural greenhouse monitoring system, in particular to a digital control system for an Internet of Things agricultural greenhouse. Background technique [0002] The area of ​​greenhouses in my country is the largest in the world. Except for simple equipment such as small and medium sheds, plastic sheds occupy the vast majority of greenhouses. At present, most of the greenhouse management in my country is manual operation. This method is time-consuming and laborious. The temperature, humidity and light conditions in the greenhouse have a great influence on the crops, and a suitable greenhouse environment can improve the growth efficiency of the crops. As agricultural greenhouses cover a large area and are relatively scattered, it is difficult to centrally control agricultural greenhouses, which increases the labor intensity of management personnel and increases the management cost of agricultural greenhouses. Summ...

AI Technical Summary

Problems solved by technology

[0002] my country's greenhouse area is the largest in the world. Except for simple equipment such as small and medium-sized sheds, plastic greenhouses occupy the vast majority of greenhouses. Most of the greenhouses in my country are now managed manually. This method is time-consuming and laborious. Agriculture The temperature, humidity and light conditions in the greenhouse have a great influence on the crops, and a suitable greenhouse environment can improve the growth efficiency of the crops

Since agricultural greenhouses cover a large area and are relatively scattered, it is difficult to centrally control agricultural greenhouses, which increases the labor intensity of managers and increases the management cost of agricultural greenhouses

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