Fish health degree detection method and system based on flexible bending sensor

Abstract

The invention provides a fish health degree detection method and system based on a flexible bending sensor, and belongs to the field of fish activity detection.The fish health degree detection method comprises the steps that the bending angles of a fish body detection sensor and a fish tail detection sensor at the current moment are obtained, and the current fish body bending angle and the current fish tail bending angle are obtained; the fish body detection sensor is arranged at a fish body position of a to-be-detected fish, and the fish tail detection sensor is arranged at a fish tail position of the to-be-detected fish; determining the current swimming amplitude of the to-be-detected fish according to the current fish body bending angle and the current fish tail bending angle; and determining the health index of the to-be-detected fish at the current moment according to the current swimming amplitude. The health degree of the fish is automatically detected in real time.

Description

technical field [0001] The invention relates to the field of fish activity detection, in particular to a method and system for detecting the health degree of fish based on a flexible bending sensor. Background technique [0002] In the process of fish farming, sudden conditions such as disease and hypoxia often occur, and in severe cases, fish may even die. The commonly used method in the prior art is sensory evaluation, which is based on the activity level of the fish, whether the surface is injured, whether the fish gills are bright red, whether the eyeball is full, and whether the anus is tight. However, this method of sensory analysis requires strong professional knowledge and practice, and ordinary people cannot make judgments based on these methods of fish health. To sum up, due to the imperfect fish health management system, there is currently no better way to detect the health of fish. Therefore, a scientific and effective method is needed to effectively evaluate t...

AI Technical Summary

Problems solved by technology

However, the method of sensory analysis requires strong professional knowledge and practice, and ordinary people have no way to complete the judgment based on these methods of fish health

To sum up, due to the imperfect fish health management system, there is currently no good way to detect the health of fish

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