Intelligent wireless greenhouse monitoring system based on internet of things

Abstract

The invention discloses an intelligent wireless greenhouse monitoring system based on the internet of things, which comprises a LoRa sensor node, a LoRa gateway, a cloud server, and a client. The LoRasensor node is used for monitoring the environment data such as air temperature, humidity, soil temperature and humidity in various positions of the greenhouse, simple pre-processing on the data, anduploading the data to the LoRa gateway through the LoRa wireless module; the LoRa gateway is used for aggregating the data collected from the nodes, and uploading the real-time data to a cloud serverthrough a network cable, wifi or 3g / 4g; the cloud server is used for receiving and storing the environmental data; and the client is used for monitoring the greenhouse crop growth environment information in real time, and collecting and arranging the greenhouse data. The invention overcomes the existing greenhouse monitoring system or needs to use dedicated software and hardware, or has the advantages of high cost, unfavorable maintenance, poor portability, and provides an intelligent wireless greenhouse monitoring system based on internet of things that does not require dedicated software and hardware and is low in cost and easy to maintain.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to an intelligent wireless greenhouse monitoring system based on the Internet of Things. Background technique [0002] my country is a large agricultural country with a long history. As early as more than 2,000 years ago, there were greenhouse cultivation of vegetables and flowers; it can be seen that my country's greenhouse industry has a long history; in the 1930s, my country's southern Liaoning and Beijing areas had already begun to use them in winter without artificial cultivation. The heated "sunlight greenhouse" produces fresh vegetables; in recent years, my country's protected horticulture has developed rapidly. As of 2012, the cultivated area has reached 3.62 million hm2, accounting for 89.3% of the world; among them, the area of ​​glass greenhouses representing the modernization level of protected horticulture is close to 9000hm2, It accounts for 22...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the time-consuming and labor-intensive shortcomings of the traditional wired greenhouse monitoring system, and proposes an intelligent wireless greenhouse monitoring system based on the Internet of Things that utilizes solar energy resources; Accurate monitoring of parameters such as temperature and humidity realizes intelligent control of the plant growth environment and changes the shortcomings of traditional greenhouses relying on manual operations; it adopts a modular design, small in size, and is convenient for later upgrades and maintenance; it uses solar cells for power supply , realize the rational use of resources and reduce the pollution to the environment

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