Greenhouse environment intelligent control and management system based on information acquisition

Abstract

The invention discloses a greenhouse environment intelligent control and management system based on information acquisition. The system comprises various types of sensors arranged in a greenhouse, a memory, a display, a sound and light alarm apparatus and a communication device. The various types of sensors include air temperature sensors, air humidity sensors, illuminance sensors, carbon dioxide sensors, soil moisture sensors and soil temperature sensors, a sub-control single-chip microcomputer is arranged for each type of sensors, all the sub-control single-chip microcomputers are connected with a master control single-chip microcomputer, window shades and / or lighting devices are arranged on the top and the side faces of the greenhouse, an indoor air circulating device, an outdoor air circulating device, a spray irrigation device, a heating device and a cooling device are arranged in the greenhouse, and the window shades are driven by motors. Through the system, various types of environmental data of the greenhouse can be monitored, and environmental parameters of the greenhouse can be automatically adjusted accurately and rapidly according to information acquired by all the sensors.

Description

technical field [0001] The invention relates to a system capable of intelligently controlling and adjusting the greenhouse environment, and belongs to the technical field of agricultural automation control. Background technique [0002] In recent years, with the vigorous development of greenhouse agriculture, the information management of agricultural production has become an important research field. Environmental factors such as soil moisture, ambient temperature and humidity, and leaf surface humidity in greenhouses have great influence on the quality of crops, stable and high yields. Have a great impact. Although there are already some auxiliary instruments to accurately obtain environmental data in the greenhouse, at present, in the process of greenhouse management, manual means are usually used to adjust the environment in the greenhouse. Artificial means are inefficient, not precise enough, and require a lot of human labor. In addition, they cannot adapt to the c...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defect that the greenhouse environment in the prior art requires manual control, the present invention discloses an intelligent control and management system for the greenhouse environment based on information collection that can operate automatically

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