Research and design of intelligent greenhouse system based on LoRa and cloud platform Internet of Things new technologies

Abstract

The invention discloses research and design of an intelligent greenhouse system based on LoRa and cloud platform Internet of Things new technologies, and relates to the technical field of greenhouses. The intelligent greenhouse system comprises a greenhouse layer, fixed columns, a soil nutrient detector, a temperature sensor, a humidity sensor, a CO2 concentration sensor, a light intensity sensor, a data conversion module, a master controller, a LoRa communication module, a cloud storage platform, a wireless communication module, terminal equipment and a driving module; and the top of the greenhouse layer is fixedly connected with a connecting box. According to the system, more greenhouses can be controlled and known through the LoRa communication module, data sharing among planting farmers is realized, generation of greenhouse environment big data is facilitated, installation by workers is facilitated, the system is more stable in the use process, collapse caused by severe weather is avoided, plants can be automatically sprayed and watered, manual operation is not needed, labor force is reduced, and meanwhile the irrigation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of greenhouses, in particular to the research and design of an intelligent greenhouse system based on LoRa and cloud platform Internet of Things new technologies. Background technique [0002] In recent years, smart greenhouses based on Internet of Things technology are in the ascendant. In the actual construction and application process, smart greenhouses have sprung up everywhere, but there is still a lack of scientific overall planning. The construction of each smart greenhouse often works on its own, with isolated information, and a single server cannot support the massive data storage, processing, and mining needs of smart greenhouses. Moreover, there is a waste of repeated construction in the development of the current smart greenhouse data center, computer room, and software. With the cloud computing technology taking root and within reach, smart greenhouses in the future may develop in the directio...

AI Technical Summary

Problems solved by technology

For example, limited zigbee short-distance communication, when the length and number of greenhouses become larger, it is necessary to add a lot of intermediate routers, or use a multi-coordinator multi-network structure, which not only increases the cost of equipment, but also makes the network topology complex. , it is difficult to maintain in the later stage, the greenhouse is not stable enough when it is fixed, and it is easy to collapse when encountering some bad weather, causing certain losses to the plants

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