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An Intelligent Temperature Detection Device for Strawberry Greenhouse Based on Empirical Mode Decomposition Model

An empirical mode decomposition and intelligent detection technology, which is applied in measuring devices, biological neural network models, predictions, etc., can solve problems that affect the regulation of the ambient temperature of strawberry greenhouses, the large area of ​​strawberry greenhouses, complex temperature changes, and imperfect control systems, etc. , to achieve the effect of enhanced ability to process dynamic information, small scale and high precision

Active Publication Date: 2022-04-26
淮安伊博园信息服务有限公司
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Problems solved by technology

[0003] The invention provides an intelligent temperature detection device for strawberry greenhouses based on an empirical mode decomposition model. There are still many problems in the environment, and the existing strawberry greenhouse environment monitoring system has been effectively solved. The temperature of the strawberry greenhouse environment has not been monitored according to the characteristics of the nonlinear temperature change of the strawberry greenhouse environment, large lag, and the complex temperature change of the strawberry greenhouse area. Monitoring and forecasting, thus greatly affecting the regulation of the ambient temperature of the strawberry greenhouse

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  • An Intelligent Temperature Detection Device for Strawberry Greenhouse Based on Empirical Mode Decomposition Model
  • An Intelligent Temperature Detection Device for Strawberry Greenhouse Based on Empirical Mode Decomposition Model
  • An Intelligent Temperature Detection Device for Strawberry Greenhouse Based on Empirical Mode Decomposition Model

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Embodiment Construction

[0030] combined with Figure 1-6 , further describe the technical solution of the present invention:

[0031] 1. Design of the overall function of the system

[0032] The present invention designs a strawberry greenhouse temperature intelligent detection device to realize the detection, adjustment and prediction of the strawberry greenhouse environmental parameters. The strawberry greenhouse environmental parameter acquisition platform of CAN field bus includes the detection node 1 of the strawberry greenhouse environmental parameters, the control node 2 for adjusting the strawberry greenhouse environmental parameters, and the field monitoring terminal 3. The detection node 1 is realized by constructing a measurement and control network through the CAN field bus. , On-site communication between the control node 2 and the on-site monitoring terminal 3; the detection node 1 sends the detected environmental parameters of the strawberry greenhouse to the on-site monitoring termin...

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Abstract

The invention discloses a strawberry greenhouse temperature intelligent detection device based on an empirical mode decomposition model, which is characterized in that: the detection device includes a strawberry greenhouse environment parameter acquisition platform based on a CAN field bus and a strawberry greenhouse temperature intelligent prediction system; the present invention It not only effectively solves many problems in the traditional strawberry greenhouse environment due to unreasonable design, backward equipment, and imperfect control system, but also effectively solves the existing strawberry greenhouse environmental monitoring system. Due to the characteristics of non-linearity, large lag, and complex temperature changes of the strawberry greenhouse environment, the temperature of the strawberry greenhouse environment is monitored and predicted, which greatly affects the regulation of the strawberry greenhouse environment temperature.

Description

technical field [0001] The invention relates to the technical field of agricultural greenhouse automation equipment, in particular to an intelligent temperature detection device for strawberry greenhouses based on an empirical mode decomposition model. Background technique [0002] Winter strawberry has developed from traditional open-field cultivation to current protected cultivation. After years of development, it has become a standardized and large-scale planting. It has not only become a part of urban sightseeing agriculture, but more importantly, it has become one of the economic sources for farmers to generate income. Cultivating strawberries in a solar greenhouse can advance the fruit-picking period to January, which will yield greater benefits. However, it is necessary to grasp the temperature requirements of each growth stage of strawberries and adjust them through various methods to ensure the normal growth and development of strawberries in the greenhouse, as well...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62G06N3/04G06N3/08G06N5/04G06Q10/04G06Q50/02G08B21/18H04L12/40G01D21/02G05D27/02
CPCG06Q10/04G06Q50/02G08B21/18H04L12/40G01D21/02G05D27/02H04L2012/40215G06F18/2411G06F18/24G06F18/254G06F18/214
Inventor 马从国姜仲秋李恒朱家泽丁晓红马海波陈亚娟王建国
Owner 淮安伊博园信息服务有限公司
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