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Crop cultivation mode analysis and optimization method based on real-time database and advanced control algorithm

An advanced control and pattern analysis technology, applied in the direction of adaptive control, data processing application, general control system, etc., can solve the problems of lack of simplification, model rarely considers crop demand or response, etc., achieves simplified methods and solves correlation calculations The effect of overly complex and high predictive success rate

Active Publication Date: 2020-09-18
HANGZHOU QIUSHI ARTIFICIAL ENVIRONMENT
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Problems solved by technology

Although horticultural crop breeding models have also made great progress, existing horticultural crop breeding models often suffer from two shortcomings: First, these models rarely consider the needs or responses of crops.
In the prior art, there is a lack of methods that can simplify a large number of parameters in crop cultivation, and then obtain a crop cultivation model and predict the growth of crop cultivation

Method used

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  • Crop cultivation mode analysis and optimization method based on real-time database and advanced control algorithm
  • Crop cultivation mode analysis and optimization method based on real-time database and advanced control algorithm
  • Crop cultivation mode analysis and optimization method based on real-time database and advanced control algorithm

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with drawings and embodiments.

[0034] The system hardware implemented by the present invention includes a greenhouse sensing device and a hardware control box, and a control system with a real-time database and an advanced control algorithm is built.

[0035] Among them, the greenhouse sensing equipment mainly includes temperature and humidity sensors, CO 2 Concentration sensors, light intensity sensors, through which the temperature and humidity in the greenhouse, CO 2 Concentration and light intensity were monitored.

[0036] A programmable logic controller (PLC) and FBOX box are installed in the hardware control box, PLC controls the operation of the actuator, and the FBOX box is connected to the Internet to realize remote control.

[0037] The real-time database is the supporting software for the development of real-time control systems, data acquisition systems, and CIMS (Computer Integrated M...

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Abstract

The invention discloses a crop cultivation mode analysis optimization method with a real-time database and an advanced control algorithm. Physiological factors and environmental factors of crop cultivation are introduced, and through a canonical correlation analysis method and a support vector machine, environmental parameters and physiological parameters are analyzed and processed to obtain an optimal parameter combination; sample data corresponding to the optimal parameter combination are input to the support vector machine to be trained, a crop cultivation model capable of predicting the crop growing state is built, and the obtained crop cultivation model is utilized to optimize a crop cultivation mode. The crop cultivation mode analysis optimization method with the real-time database and the advanced control algorithm simplifies the crop cultivation mode, can solve the problem in the prior art that correlation calculation is too complicated, can accurately predict the growth of crop that is cultivated, and optimize a crop cultivation process.

Description

technical field [0001] The invention relates to a crop cultivation method, in particular to a crop cultivation mode analysis and optimization method based on a real-time database and an advanced control algorithm. Background technique [0002] Crop cultivation model Regulating the environmental conditions inside the greenhouse is an important means to improve the economic efficiency of crops. However, it is a great challenge to establish an appropriate model that can express plant growth needs concisely. In the past few decades, research on greenhouse microclimate and crop models has been a powerful tool to assist in the optimal regulation of greenhouse crop production environment and cultivation management. Among them, the crop breeding model has been one of the most popular research topics in the field of agricultural research. By predicting crop growth status and the impact of management operations, crop breeding models can help decision support systems (DSS) generate ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B13/04
CPCG06Q10/04G06Q50/02
Inventor 朱建鹰李杰卢航
Owner HANGZHOU QIUSHI ARTIFICIAL ENVIRONMENT
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