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Fuzzy control irrigation method

A technology of fuzzy control and fuzzy controller, applied in botany equipment and methods, horticulture, cultivation, etc., can solve the problems of large manpower and material resources, eliminate fluctuations, avoid ground flow, and ensure accuracy and timeliness sexual effect

Inactive Publication Date: 2015-06-24
WUXI WISEN INNOVATION TECH
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when irrigating large-scale crops, a large amount of manpower and material resources are required.

Method used

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Examples

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Embodiment Construction

[0026] The invention will be described in further detail below.

[0027] A fuzzy control irrigation method, comprising the steps of:

[0028] (1) The temperature sensor detects the temperature of the irrigation area, compares it with the preset temperature value and outputs the temperature deviation signal, and the humidity sensor detects the humidity of the irrigation area, compares it with the preset humidity value and outputs the humidity deviation signal;

[0029] (2) Differentiate the temperature deviation signal to obtain the temperature change rate signal, and calculate the humidity deviation signal through differential calculation to obtain the humidity change rate signal;

[0030] (3) The temperature change rate signal and the humidity change rate signal are amplified together and input to the fuzzy controller;

[0031] (4) The fuzzy controller fuzzifies the input signal, and obtains the fuzzy value according to the fuzzy rules;

[0032] (5) The fuzzy controller def...

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Abstract

The invention discloses a fuzzy control irrigation method, and belongs to the technical field of irrigation control methods. According to the fuzzy control irrigation method, a temperature sensor and a humidity sensor are used for collecting the irrigation temperature and humidity, a fuzzy control theory is used for calculating the needed irrigation volume, the operating time and the operating rate of an irrigation executing mechanism are controlled so that automatic irrigation can be achieved, and thus the fuzzy control irrigation method is very intelligent.

Description

technical field [0001] The invention relates to a fuzzy control irrigation method and belongs to the technical field of irrigation control methods. Background technique [0002] During the growth of crops, in order to ensure the growth and development of crops, it is necessary to irrigate the crops. When irrigating large-scale crops, it needs to invest a lot of manpower and material resources. [0003] The application number is 201310191289.5, and the patent application date of application on May 21, 2013 discloses an irrigation system, including: a motor, a switch, a power supply, a water pump and a sprinkler. The irrigation system also includes a controller, and the switch is simultaneously connected with the The controller, the power supply are electrically connected to the engine, the water pump is electrically connected to the engine and the power supply, and connected to the spray head. In one of the embodiments, the controller is used to regularly send a start signa...

Claims

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Application Information

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IPC IPC(8): A01G25/16
CPCA01G25/167
Inventor 吴俨时国坚张军孙继通
Owner WUXI WISEN INNOVATION TECH
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