Automatic control system for intelligent and efficient greenhouse agricultural production

Abstract

The invention relates to an automatic control system for intelligent and efficient greenhouse agricultural production, which comprises a central processing module, and a detection module, a keyboard input module, a display module, a communication module and an execution module which are connected with the central processing module, wherein the detection model comprises a temperature sensor, a humidity sensor, an illumination sensor, a carbon dioxide concentration sensor, an oxygen concentration sensor and a settling pond water yield sensor, which are arranged in a shed, and a wind speed sensor, a rain and snow sensor, a shed-outside temperature sensor and a shed-outside humidity sensor, which are arranged outside the shed; the execution module comprises a cooling unit, a warming unit, a ventilating unit, a light filling unit and a deep-well pump; and the communication module is connected with an upper computer away from the shed by a communication cable. By the automatic control system, the growth environment in the shed can be detected in real time, moisture, other nutrients and the growth environment required by plants are supplied and controlled intelligently, so that animals and the plants can grow quickly with high efficiency and nutrition in ideal environment, the labor cost is reduced, and the output efficiency is improved.

Description

technical field [0001] The present invention relates to the field of agricultural production automation, in particular to an intelligent, high-efficiency and high-efficiency system capable of intelligentizing, integrating, and automatically regulating the growth environment and growth conditions of animals and plants in a greenhouse, so that animals and plants can grow efficiently, quickly, and with high nutrition. Greenhouse agricultural production automatic control system. Background technique [0002] Since ancient times, the cruel fact of "depending on the sky" has existed in agricultural production, which is the result of the helpless traditional agricultural production mode's over-reliance on the natural environment. Although plastic greenhouses appeared later, the insulation effect of this kind of agricultural greenhouses is not good, and the control of temperature is still affected by the natural environment. Water replenishment, fertilization, and temperature adjust...

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Problems solved by technology

[0003] The invention mainly solves the problem that the traditional agricultural greenhouse is still affected by the natural environment, the temperature adjustment effect is not ideal, the ventilation facilities are not perfect, the illuminance cannot be adjusted, the air in the greenhouse cannot meet the ideal ratio required for the growth of animals and plants, and the growth of animals and plants cannot be shortened. cycle, which in turn affects the yield and efficiency of crops, and there is no detection device for the elements required for animal and plant growth, and judgments are made entirely based on human perception and experience, which is extremely inaccurate and cannot effectively regulate the environment of the greenhouse, and has considerable control over the growth of crops. Limited technical problems; provide a growth environment that can detect the elements required for the growth of animals and plants in the greenhouse in real time, and intelligently and automatically regulate the temperature, humidity, illuminance, air, water, etc. in th

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