Plant growth environment adjusting system in intelligent control system

Abstract

The invention discloses a plant growth environment adjusting system in an intelligent control system, and relates to the technical field of agriculture. The plant growth environment adjusting system comprises a monitoring unit. The output end of the monitoring unit is electrically connected with the input end of a multi-node input module. The monitoring unit comprises a temperature sensor, a soilhumidity sensor and a soil PH value sensor. The output end of the temperature sensor, the output end of the soil humidity sensor and the output end of the soil PH value sensor are all electrically connected with the input end of the multi-node input module. According to the plant growth environment adjusting system, the humidity, PH value and temperature in the plant growth environment can be adjusted in real time by an irrigation unit, a PH adjusting unit and a temperature control unit respectively, and therefore the real-time control over the plant growth environment is realized; in addition, under the cooperation of a comparing module and a PID closed-loop control module, the difference value comparison between current conditions in the environment and the normal value range is more accurate, and therefore it is ensured that the plant growth environment adjusting system is more suitable for adjusting the plant growth environment.

Description

Technical field [0001] The invention relates to the field of agricultural technology, in particular to a plant growth environment regulation system in an intelligent control system. Background technique [0002] Agriculture is an industry that uses the growth and development of animals and plants to obtain products through artificial cultivation. Agriculture is the primary industry, and the science of studying agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is a basic industry that supports the construction and development of the national economy. [0003] With the continuous change of agricultural planting methods and the diversification of people’s needs, the technical means used in the process of agricultural planting are becoming more and more technological, especially when using greenhouse planting methods. From the current point of view, when people adjust...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a plant growth environment adjustment system in an intelligent control system, which solves the problem of simply adopting the simple process of measurement, processing and execution adjustment when people adjust the plant growth environment , instead of better real-time adjustments according to the growth environment of plants. In addition, the environmental conditions required for each growth stage of plants are also different. The current environmental regulation system cannot solve the problem well. The problem

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