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Device and method used for testing phototaxis behavior of aquatic products

An aquatic and behavioral technology, applied in application, fish farming, climate change adaptation, etc., can solve the problems of wavelength and light intensity errors, inaccurate test results, etc., and achieve the effect of accurate, continuous and real-time observation of experimental results.

Active Publication Date: 2013-03-13
HANGZHOU LANGTUO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a device and method for testing the phototaxis behavior of aquatic products, to overcome the errors in the prior art due to the wavelength and light intensity of the light filtered out by the prior art and the required light, which caused the test The problem with inaccurate results

Method used

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  • Device and method used for testing phototaxis behavior of aquatic products
  • Device and method used for testing phototaxis behavior of aquatic products
  • Device and method used for testing phototaxis behavior of aquatic products

Examples

Experimental program
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Embodiment 1

[0058] Please refer to the attached figure 1 , is a structural schematic diagram of the first device for testing aquatic phototaxis disclosed in the embodiment of the present invention. The device includes: an inner shell 101, an outer shell 102, a bottom cover 104, a partition plate 105, a video acquisition module 106, and a light source 107 and temperature sensor 108, wherein:

[0059] The outer shell 102 is sleeved outside the inner shell 101 , the top of the outer shell 102 is flush with the top of the inner shell 101 , and the bottom of the inner shell 101 is flush with the bottom of the outer shell 102 .

[0060] The bottom cover 104 is sealed on the bottom of the housing 102 .

[0061] Preferably, the embodiment of the present invention further includes a top cover, and the top cover can be sealed and arranged on the top of the casing 102 , and can also be arranged on the top of the casing 102 .

[0062] The partition board 105 is disposed between the inner shell 101...

Embodiment 2

[0075] The embodiment of the present invention also provides a second device for testing aquatic phototaxis, which includes: an inner shell 101, an outer shell 102, a bottom cover 104, a partition plate 105, a video acquisition module 106, a light source 107, and a temperature sensor 108 and the first microprocessor, wherein:

[0076] The outer shell 102 is sleeved outside the inner shell 101 , the top of the outer shell 102 is flush with the top of the inner shell 101 , and the bottom of the inner shell 101 is flush with the bottom of the outer shell 102 .

[0077] The bottom cover 104 is sealed on the bottom of the housing 102 .

[0078] Preferably, the embodiment of the present invention further includes a top cover, and the top cover can be sealed and arranged on the top of the casing 102 , and can also be arranged on the top of the casing 102 .

[0079] The material of the inner shell 101 , the outer shell 102 and the bottom cover 104 may be transparent organic glass.

...

Embodiment 3

[0096] The embodiment of the present invention also provides a third device for testing the phototaxis behavior of aquatic products. The sensor 108, the first microprocessor 201, the light source driving module 202 and the light intensity sensing module 203, wherein:

[0097] The connections between the inner shell 101, the outer shell 102, the bottom cover 104, the partition plate 105, the video acquisition module 106, the light source 107, the temperature sensor 108, and the first microprocessor 201 are the same as those described in the first and second embodiments.

[0098] see figure 2 , is a schematic structural diagram of a device for adjusting light intensity of a light source provided by an embodiment of the present invention, the device includes a light source 107 , a light source driving module 202 and a light intensity sensing module 203 .

[0099] see image 3 , is a schematic structural diagram of an apparatus for analyzing video images provided by an embodiment...

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Abstract

The embodiment of the invention provides a device and a method used for testing the phototaxis behavior of aquatic products. The device comprises an inner shell, an outer shell, a bottom cover, a plurality of isolating plates, video acquisition modules, light sources and temperature sensors, wherein the bottom cover is arranged at the bottom end of the outer shell in a sealing manner; the plurality of isolating plates are arranged between the inner shell and the outer shell and are used for dividing the space between the inner shell and the outer shell into a plurality of feeding chambers; shuttling holes allowing the aquatic products to shuttle are formed between adjacent feeding chambers; shuttling holes allowing the aquatic products to shuttle are formed between the inner shell and each feeding chamber; the video acquisition modules are arranged in the feeding chambers or on the front walls of the feeding chambers and are used for acquiring aquatic product activity video images; the light sources are arranged in the feeding chambers, on the walls of the feeding chambers or above the feeding chambers; and the temperature sensors are arranged on the inner shell, the outer shell, the insolating plates and / or the bottom cover of the outer shell and are used for acquiring the temperature of the water. By utilizing the device and the method provided by the embodiment of the invention, the testing result in aquatic product optics biologics research can be more accurate.

Description

technical field [0001] The invention relates to the field of protected agricultural engineering, and more specifically relates to a device and method for testing aquatic phototaxis behavior. Background technique [0002] In the prior art, artificial light sources (artificial light sources include incandescent lamps and fluorescent lamps) are often used to study the phototaxis behavior of aquatic products to light intensity and wavelength. In order to obtain the light with the required wavelength and light intensity, it is often filtered through different color filters, filter paper, temperature-resistant films and meshes of different colors, or through telephoto groups, interference filters, neutral attenuation The optical path composed of sheet, reflector and frosted glass filters out the light with the required wavelength and light intensity, or adjusts the light with the required light intensity and wavelength through a voltage regulating transformer. [0003] The half-w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K61/02
CPCY02A40/81
Inventor 李许可叶章颖周泓
Owner HANGZHOU LANGTUO BIOTECH
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