A detection device and detection method for vital sign parameters of swimming aquatic animals

A technology for aquatic animals and vital signs, applied in measuring devices, instruments, fish farming, etc., can solve the problems of sampling volume, sampling frequency, insufficient real-time performance, changing environmental conditions, and difficulty in accurately reflecting the specific conditions of aquatic animals

Active Publication Date: 2020-07-03
NINGBO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the vital sign parameters (such as size, weight, etc.) of swimming aquatic animals (such as shrimp, fish, etc.) can only be measured and analyzed after fishing. There are significant deficiencies in frequency, real-time and other aspects, it is difficult to accurately reflect the specific conditions of aquatic animals in the actual breeding process, and it is impossible to grasp the growth status of aquatic animals in real time
In addition, due to the complexity of the actual aquaculture water body and changing environmental conditions, there is currently no real-time online detection method and instrument for the vital sign parameters of aquatic animals.

Method used

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  • A detection device and detection method for vital sign parameters of swimming aquatic animals
  • A detection device and detection method for vital sign parameters of swimming aquatic animals
  • A detection device and detection method for vital sign parameters of swimming aquatic animals

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 As shown, a device for detecting vital sign parameters of swimming aquatic animals includes a detection mechanism, a detection signal acquisition module, a data processing module and a result output module. The detection mechanism includes a guide tube 2 horizontally arranged in the pool to be detected for the aquatic animal 1 to swim through. On the inner wall of the guide tube 2, there are two pairs of detectors arranged at intervals along the swimming direction of the aquatic animal: the first detector 3 and the first detector 3. The second detector 4 is a non-contact conductivity detector capable of allowing the aquatic animal 1 to swim and measure its conductivity change. The signal output terminal of the detector is electrically connected to the detection signal acquisition module, the detection signal acquisition module is electrically connected to the data processing module, and the data processing module is electrically connected to the result ...

Embodiment 2

[0031] Such as figure 2 As shown, the detector is prepared according to the following method: ① select silicon or plexiglass as the base layer, and use the lift-off (lift-off) process to prepare a platinum metal layer on the base layer to obtain a platinum electrode; ② in the surface layer of the platinum electrode Lay a layer of SiO with a thickness of 100nm-1μm 2 The insulating layer 8 forms the detection electrode.

Embodiment 3

[0033] A method for in-situ detection of vital sign parameters of swimming aquatic animals, comprising the following steps:

[0034] ① Install the first detector 3 and the second detector 4 sequentially along the swimming direction of aquatic animals on the inner side wall of the guide tube 2, and then fix the guide tube 2 in the pool to be detected so that the guide tube 2 remains horizontal and submerged to a certain depth below the surface of the water. In this embodiment, the first detector 3 and the second detector 4 are arranged in parallel in the guide tube 2 , and in other embodiments, they may also be arranged perpendicular to each other or arranged at a set angle.

[0035]②Use an aeration pump to flow the water body in the pool to be tested in one direction, so that the aquatic animals 1 in the pool to be tested swim with the water flow, and some of them swim into the guide tube 2 .

[0036] ③ When the aquatic animal 1 swims past the first detector 3 , it causes a c...

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Abstract

The invention discloses a swimming aquatic animal vital sign parameter detection device and detection method. The detection device is characterized in that the detection device comprises a detection mechanism, a detection signal acquisition module, a data processing module and a result output module, the detection mechanism comprises a swimming guide pipe horizontally arranged in a tank to be detected, aquatic animals swim across the swimming guide pipe, at least two pairs of detectors are sequentially arranged on the inner side wall of the swimming guide pipe along the swimming direction of the aquatic animals, the aquatic animals can swim across the detectors which are non-contact electrical conductivity detectors for detecting electrical conductivity change, signal output ends of the detectors are electrically connected with the detection signal acquisition module, the detection signal acquisition module is electrically connected with the data processing module, and the data processing module is electrically connected with the result output module. The detection device has the advantages that vital sign parameters of the aquatic animals in aquaculture can be detected, recorded and analyzed in situ and in real time, fishing measurement is omitted, and a new technique is provided for accurate aquaculture and scientific aquaculture of the aquatic animals.

Description

technical field [0001] The invention relates to the field of detection of vital sign parameters of swimming aquatic animals, in particular to a detection device and a detection method of vital sign parameters of swimming aquatic animals. Background technique [0002] my country is a big aquaculture country, with aquaculture production accounting for 73% of the world's total. Aquaculture has played an important role in improving people's livelihood and increasing farmers' income. Modern aquaculture is developing in the direction of scale, high intensification, and high-efficiency ecological security. The traditional aquaculture model can no longer meet the development requirements of modern aquaculture. Therefore, the intelligent and visualized wireless sensor network monitoring system for aquaculture developed based on the Internet of Things technology, and realize the intelligent monitoring of aquaculture, has gradually developed in the modern aquaculture industry. The dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00A01K61/10A01K61/59G01D21/02
CPCA01K61/00G01D21/02Y02A40/81
Inventor 金庆辉张赞尹加文简家文
Owner NINGBO UNIV
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