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A fish welfare adaptive feeding system suitable for recirculating aquaculture

A technology of recirculating aquaculture and fish, applied in climate change adaptation, fish farming, applications, etc., can solve the problems of ignoring the swimming energy consumption and water quality control of the breeding objects, only focusing on the feeding desire or demand of the breeding objects, and not being able to raise the objects Welfare feeding and other issues, to achieve the effect of simple structure, precise and effective method, and improve production efficiency

Active Publication Date: 2022-07-15
ZHEJIANG UNIV
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AI Technical Summary

Problems solved by technology

Although a variety of automated and intelligent feeding technologies have been proposed, most of these feeding technologies only focus on the feeding desire or needs of the breeding objects, while ignoring the problems of swimming energy consumption and water quality control of the breeding objects caused by feeding. , cannot fully achieve the welfare of breeding objects

Method used

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  • A fish welfare adaptive feeding system suitable for recirculating aquaculture

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Embodiment Construction

[0024] The present invention will be further described below with reference to the accompanying drawings and specific examples.

[0025] refer to figure 1 , is a specific structural example of the fish welfare self-adaptive feeding system suitable for the circulating aquaculture mode of the present invention, including a water treatment system 1, a variable frequency feeding machine 2, a breeding pool 3, a DSP processor 4, and an LED feeder. Light 5, high-definition camera 6, variable frequency water pump 7; high-definition camera 6 is installed directly above the breeding tank 3, and is connected to the DSP processor 4; at the same time, the output end of the DSP processor 4 is connected to the frequency conversion feeder 2, LED supplementary Light 5 and variable frequency water pump 7.

[0026] The above-mentioned device is used to make a decision on the welfare adaptive feeding of a circulating aquaculture system, and the decision-making method includes the following steps...

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Abstract

The invention discloses a fish welfare self-adaptive feeding system suitable for circulating aquaculture mode. The system can include a water treatment system, a frequency conversion feeding machine, a breeding pond, a processor, a fill light, a camera, and a frequency conversion water pump; The system mainly uses computer vision and deep learning technology to analyze and quantify the feeding welfare of recirculating aquaculture fish in real time; synchronously couple water quality prediction information, and adjust the amount of feed according to the interaction model of "feeding welfare-water quality", thereby realizing recirculating water Welfare-based adaptive feeding of farmed fish. The system of the invention has simple structure, simple and effective method, can ensure the feeding welfare of the cultured fish, and avoid the deterioration of the cultured water quality, thereby improving the production efficiency and maximizing the breeding benefit.

Description

technical field [0001] The invention belongs to the technical field of fish breeding and feeding, and relates to a fish swarm behavior analysis and a feeding amount decision method for a circulating aquaculture system, in particular to a fish welfare self-adaptive feeding system suitable for a circulating aquaculture mode. Background technique [0002] Recirculating aquaculture is a type of aquaculture mode that has flourished since the 21st century. It belongs to the intensive aquaculture mode with high water resource utilization rate. Compared with the traditional aquaculture system, this type of system can save 90%-99% of water resources. The aquaculture area can be less than 1% of the traditional aquaculture model, and the production and environmental factors can be controlled, which is also considered to be the inevitable development trend of the future fishery. How to realize the welfare feeding of fish under the recirculating aquaculture mode is not only a difficult p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/80G06T7/194G06Q10/06G06Q50/02
CPCA01K61/80G06T7/194G06Q10/06311G06Q50/02G06T2207/10016G06T2207/20021Y02A40/81
Inventor 赵建文彦慈魏丹季柏民朋泽群叶章颖朱松明
Owner ZHEJIANG UNIV
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