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System and method for wireless monitoring of aquaculture water quality

A technology of aquaculture water quality and monitoring system, applied in signal transmission system, test water, material inspection products, etc., can solve the problems of time-consuming and laborious, inconsistent measurement results, etc.

Active Publication Date: 2012-12-12
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Manual aquaculture water quality monitoring is often time-consuming and laborious, and different operators may cause inconsistent measurement results due to subjective differences

Method used

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  • System and method for wireless monitoring of aquaculture water quality
  • System and method for wireless monitoring of aquaculture water quality
  • System and method for wireless monitoring of aquaculture water quality

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Embodiment 1 The wireless collection device of aquatic product breeding water quality of the present invention

[0082] The wireless acquisition device of the present invention comprises the following parts:

[0083] The sensor group, which consists of pH sensor, DO sensor, temperature sensor, EC sensor and water level sensor, is used to collect corresponding water quality data; among them, the temperature sensor is attached to the DO sensor probe, so there are 4 water quality sensor probes in total. The sensor sends water quality data to the microprocessor through the signal line;

[0084] a microprocessor for processing data collected by the sensor;

[0085] The wireless communication module is used to send the data processed by the microprocessor to the data monitoring center, and the wireless communication module includes a GPRS module;

Embodiment 2

[0086] Embodiment 2 The wireless monitoring system of aquatic product breeding water quality of the present invention

[0087] The wireless monitoring system of the present invention comprises the following parts:

[0088] The wireless collection device described in embodiment 1, integrated in the microprocessor wherein according to the DO state range, early-warning warning degree and early-warning rule set strictly according to the requirement of cultured variety to DO, and the threshold value of DO state range and autoregressive mathematics Model;

[0089] A data storage module; the data storage module is used to store data processed by the microprocessor;

[0090] A power supply module, which is composed of a solar panel, a charging control module and a storage battery; wherein the charging control module is used to convert the solar energy absorbed by the solar panel into electrical energy and store it in the storage battery; the storage battery provides electrical energy...

Embodiment 3

[0098] Embodiment 3 The wireless monitoring method of aquatic product breeding water quality of the present invention

[0099] The early warning process of the wireless monitoring system of the present invention to dissolved oxygen is as follows: Figure 4 As shown, its working steps are as follows:

[0100] 1) collect pH, DO, temperature, EC and water level data of water quality respectively with pH sensor, DO sensor, temperature sensor, EC sensor and water level sensor, send described data to microprocessor by signal line;

[0101] 2) Use a microprocessor to process the pH, DO, temperature, EC and water level data collected by the sensor;

[0102] 3) According to the DO data collected by the DO sensor, the microprocessor is used to give an early warning to the DO to obtain early warning information;

[0103] 4) storing the early warning information obtained in step 2) to the data storage module with the data processed by the microprocessor and step 3);

[0104] 5) Send th...

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Abstract

The invention relates to a wireless acquisition device of culture water quality, which comprises a sensor group, a microprocessor and a wireless communication module. Based on the wireless acquisition device, the invention also discloses a system for wirelessly monitoring the culture water quality, which comprises a data storage module, a power supply module and a buoy. The device and the system adopt a solar energy supply; the system has an online state and a dormant state; software and hardware are designed by adopting a low power consumption power-saving mode, and can acquire and store a plurality of water quality parameters such as the pH value, the electrical conductivity (EC), the water level, the dissolved oxygen (DO) and the water temperature of a culture water environment; the acquired data can be sent to a data monitoring center by GPRS; and the DO value in water can be predicted, and water quality DO early warning information is sent to an intensification aquaculture manager through mobile phone short messages.

Description

technical field [0001] The invention relates to a water quality monitoring system, in particular to a wireless monitoring system and method for aquatic product breeding water quality. Background technique [0002] Aquaculture water is the habitat of aquatic products, and the quality of water directly determines the growth of aquatic products. In a good water quality environment, aquatic products grow rapidly, with fewer diseases and higher quality. Poor water quality will lead to slow growth and development of aquatic products, resulting in abnormal development, causing the spread of diseases and even large-scale death, causing greater economic losses to farmers. At the same time, the quality of aquatic products produced under harsh water environment is low. [0003] Water temperature, pH value, electrical conductivity (EC), water level and dissolved oxygen (DO) are the most important water quality parameters in the process of aquaculture. Different varieties have differe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/02G01N33/18
CPCY02B60/50
Inventor 李道亮李飞飞马道坤丁启胜赵霖林
Owner CHINA AGRI UNIV
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