Greenhouse all-weather environment monitoring and control system

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The system addresses temperature variation issues in greenhouse domes by analyzing monitoring point data to account for location and environmental influences, enabling precise temperature control for optimal plant growth.

CN120315499AActive Publication Date: 2025-07-15SHANDONG ZELIN AGRI TECH CO LTD

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Patent Information

Application Number: CN202510803436.2
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2025-06-17
Publication Date: 2025-07-15
Estimated Expiration: 2045-06-17

Application Information

Patent Timeline

17 Jun 2025

Application

CN202510803436.2

15 Jul 2025

Publication

CN120315499A

IPC: G05D23/20

CPC: G05D23/20; Y02A40/25

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Application Domain

Climate change adaptation Temperatue control

Technology Topics

Monitoring site Temperature control

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AI Technical Summary

Technical Problem

In the prior art, there are differences in temperature changes at different monitoring points in greenhouses, and the control effect is poor directly based on the mean.

Method used

The greenhouse environmental data acquisition module is used to obtain the temperature data of the monitoring point, and the temperature change degree and environmental temperature impact are analyzed through the temperature data analysis module. Combined with the degree of position influence, the temperature control module is used to accurately regulate the temperature.

Benefits of technology

Accurate control of the temperature in the greenhouse is achieved, the control effect is improved, and labor costs and resource waste are reduced.

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Abstract

The invention relates to the technical field of temperature control, in particular to an all-weather environment monitoring and control system for a greenhouse. According to the invention, the temperature change degree of each monitoring point is obtained according to the monitored temperature data distribution of each monitoring point at different moments; obtaining a plurality of approximate segments of a curve formed by the ambient temperature data outside the greenhouse at all moments, and combining the relative distance between the monitored temperature data of each monitoring point in the greenhouse and the ambient temperature data outside the greenhouse at all moments and the fluctuation degree of the monitored temperature data in the time range corresponding to different approximate segments; obtaining the environment temperature influence degree and the position influence degree of each monitoring point; according to the position influence degree distribution of the monitoring points in different areas, the temperature influence degree of each monitoring point is obtained, and the temperature in the greenhouse is controlled. According to the invention, the temperature influence degree of each monitoring point is accurately obtained, and the temperature of the greenhouse is accurately regulated and controlled.

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