Greenhouse fine crop growth environment monitoring system and method based on wireless sensor network

Abstract

The invention provides a greenhouse fine crop growth environment monitoring system and method based on a wireless sensor network, wherein the system comprises the wireless sensor network, a wireless gateway and a monitoring center, wherein the wireless sensor network comprises a gathering node and a sensor node positioned in a point to be tested; the sensor node is accessed into the wireless gateway through the gathering node; the wireless gateway and the monitoring center are in two-way connection; the monitoring center is connected with an information transceiver. The system and the method realize the wireless monitoring on the greenhouse fine crop growth environment.

Description

technical field [0001] The invention relates to the field of agricultural monitoring, in particular to a system and method for monitoring the growth environment of fine crops in greenhouses based on a wireless sensor network. Background technique [0002] At present, some greenhouses are used for the cultivation of ornamental plants and the domestication of some precious wild plants. These plants are planted in small quantities and have harsh growth environment requirements, so they are called fine crops. How to carry out meticulous real-time monitoring of the growth environment of precision crops in greenhouses is a huge problem faced by agricultural workers and agricultural science researchers. Although traditional smart greenhouses are equipped with sensors to monitor the environment of the greenhouse, it is impossible to perform detailed environmental monitoring on specific plants in the greenhouse due to the density and sensing range of the sensors. Traditional greenhou...

AI Technical Summary

Problems solved by technology

Although traditional smart greenhouses are equipped with sensors to monitor the environment of the greenhouse, it is impossible to perform detailed environmental monitoring on specific plants in the greenhouse due to the density and sensing range of the sensors. Traditional greenhouse environmental sensors can only monitor the approximate environment of a greenhouse. surroundings

Although fine crops are placed in the greenhouse, the local growth environment may be quite different from the greenhouse environment due to a little carelessness in the placement

Therefore, many fine crops will be stunted or even die in the greenhouse.

[0003] The main problems currently existing in the greenhouse: first, there is a lack of a monitoring system with sufficient and detailed coverage; second, the monitoring system is not sufficiently intelligent and networked

Moreover, the greenhouse requires professionals to regularly monitor the data at the master console, which not only increases labor costs, but also does not guarantee reliability

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