Precise drip irrigation system with autonomous consciousness

A precise and conscious technology, applied in the field of agricultural irrigation, can solve the problems of precise control of soil moisture, difficult and robust early prediction, low model accuracy, robustness and adaptability, etc., to improve yield, precision irrigation and water saving The effect of resources

Inactive Publication Date: 2011-07-13
JILIN AGRI MACHINERY EQUIP TECHINNOVATION CENT
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The main shortcomings of the existing research at home and abroad are: the accuracy, robustness and adaptability of the model are relatively low
In the case of changes in crop types and environmental conditions, it is difficult for their research to make accurate and robust early predictions, which affects the precise control of soil moisture.

Method used

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Embodiment Construction

[0021] The present invention is composed of a data acquisition part A, an analysis and decision-making part B, and a drip irrigation execution part C, wherein the flow meter 1, the temperature sensor 2, the high-level moisture sensor 3, the low-level moisture sensor 4, the humidity analyzer 5 and the plant The spectrum analyzer 6 is respectively connected with the digital-to-analog converter I7 in the analysis decision-making part B; the drip irrigation pump 13, the fertilizer pump 14, and the pesticide pump 15 in the drip irrigation execution part C are respectively connected with the digital-to-analog converter II12 in the analysis decision-making part B .

[0022] The data acquisition part A is composed of a flow meter 1, a temperature sensor 2, a high-level moisture sensor 3, a low-level moisture sensor 4, a humidity analyzer 5, and a plant spectrum analyzer 6. Among the components, the flowmeter 1, the temperature sensor 2, the high-level moisture sensor 3, The low-level ...

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Abstract

The invention provides a precise drip irrigation system with autonomous consciousness, belonging to the technical field of agriculture irrigation. In the invention, a flow meter, a temperature sensor, a high moisture sensor, a low moisture sensor, a humidity analyzer and a plant spectrum analyzer in a data collecting component are respectively connected with a digital-analogue converter I in an analyzing and decision-making component; a drip irrigation pump, a fertilizer pump and a pesticide pump in a drip irrigation executing component are respectively connected with a digital-analogue converter II in the analyzing and decision-making component. The system can perform precise irrigation under the condition of satisfying the water demand of the crops without influencing the growth of the crops; therefore, the system saves water source and improves crop yield.

Description

technical field [0001] The invention belongs to the technical field of agricultural irrigation, and in particular relates to a precise drip irrigation system with self-awareness. Background technique [0002] Among many factors in agricultural production, irrigation has the greatest impact on the growth of crops. The quality of irrigation directly affects the growth and yield of crops. Traditional irrigation methods have problems such as low water resource utilization and uneven irrigation. Excessive irrigation may even lead to the occurrence of diseases and insect pests and the decline of crop quality and yield. [0003] At present, although extensive research has been done on agricultural water-saving irrigation technology at home and abroad, most of the existing research is basically based on the real-time monitoring and control of soil moisture, and the precise drip irrigation system with self-awareness has not yet been studied at home and abroad. reports. In order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16A01C23/04
Inventor 罗罡王瑛彤付家庆刘枫刘文亮康平陈龙郝宇佳马巍胡浩
Owner JILIN AGRI MACHINERY EQUIP TECHINNOVATION CENT
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