Intelligent greenhouse environment monitoring system

Abstract

The invention provides an intelligent greenhouse environment monitoring system. The intelligent greenhouse environment monitoring system includes two environment temperature and humidity sensors, an illumination sensor and a control device; the control device receives monitoring information of the sensors; when temperature and humidity in the greenhouse are higher than set temperature and humidity threshold values, temperature and humidity outside the greenhouse are lower than set temperature and humidity threshold values, and illuminance is in a set illumination threshold value range, the control device controls and starts a roller shutter mechanism so that a space inside a greenhouse can be cooled; and when the temperature and humidity in the greenhouse are higher than the set temperature and humidity threshold values, the temperature and humidity outside the greenhouse are lower than the set temperature and humidity threshold values, and the illuminance is higher than a set sillumination threshold value, the control device controls and starts an indoor wet curtain or a ventilating device so that temperature and humidity reduction can be performed. According to the intelligent greenhouse environment monitoring system of the invention, exterior environment parameters and interior environment parameters of the greenhouse are compared, and exterior temperature, humidity, illumination as well as interior temperature, humidity and illumination are put into comprehensive consideration, and therefore, differential regulation and control can be performed through the pre conditions of correlation factors, and thus, the efficiency of environment management in the greenhouse can be improved.

Description

technical field [0001] The invention relates to the technical field of greenhouse equipment, in particular to an intelligent greenhouse environment monitoring system. Background technique [0002] Greenhouse planting has become a main planting method of fruit and vegetable cultivation. When planting a greenhouse, the temperature, humidity, light and other conditions in the greenhouse directly affect the yield of crops. At present, there are existing greenhouse environment control technologies, but this control technology is mainly aimed at Single-factor single regulation, for example: when the temperature exceeds a certain set threshold, the fan is controlled to be turned on, and only the environmental factors in the greenhouse are considered separately, which belongs to an extensive management method, which is not conducive to reasonable management of the greenhouse. Contents of the invention [0003] The object of the present invention is to provide an intelligent greenh...

AI Technical Summary

Problems solved by technology

[0002] Greenhouse planting has become a main planting method of fruit and vegetable cultivation. When planting a greenhouse, the temperature, humidity, light and other conditions in the greenhouse directly affect the yield of crops. At present, there are existing greenhouse environment control technologies, but this control technology is mainly aimed at Single-factor single regulation, for example: when the temperature exceeds a certain set threshold, the fan is controlled to be turned on, and only the environmental factors in the greenhouse are considered separately, which belongs to an extensive management method, which is not conducive to reasonable management of the greenhouse

Images