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Method and device for monitoring fish activity

The technology of a fish tank and a monitoring module is applied to a device of a method to monitor the activity of fish, which can solve the problem of high fish mortality and achieve the effect of reducing the mortality.

Active Publication Date: 2019-07-26
SHENZHEN INST OF TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of society, more and more people regard fish farming as a hobby, but because many people's fish farming methods are wrong, the mortality rate of fish will be high; fish live in water, and whether their activity is normal often reflects fish survival rate

Method used

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  • Method and device for monitoring fish activity
  • Method and device for monitoring fish activity

Examples

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 and figure 2 As shown, this example provides a method of monitoring fish activity, including the following steps:

[0025] Step S1, obtain the actual movement length of the fish through the reference object 6 set in the fish tank;

[0026] Step S2, obtain the moving speed of the fish through the actual moving length and moving time of the fish in the same time period;

[0027] Step S3, within a predetermined period, compare the moving speed of the fish with a preset threshold to obtain the number of times the fish's moving speed exceeds the preset threshold, and then send a corresponding prompt message.

[0028] It is worth mentioning that the fish itself is most sensitive to the quality of the water environment. Once the water environment changes abnormally, the behavior of the fish will also appear ab...

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Abstract

The invention provides a method and device for monitoring activity of a fish. The method for monitoring the activity of the fish comprises the following steps that 1, the actual motion length of the fish is obtained by means of a reference material well arranged in a fish tank; 2, the motion speed of the fish is obtained by means of the actual motion length and motion time of the fish within the same time period; and 3, within a preset cycle, the motion speed of the fish is compared with a preset threshold value, the number of times for the motion speed of the fish exceeding the preset threshold value is obtained, and then prompt information is sent out. According to the method, the motion speed of the fish can be calculated and obtained, then the motion speed of the fish and the preset threshold value are compared, then the activity level of the fish can be monitored in real time so as to accurately judge whether the fish is abnormal or not, the health state of the fish can be learned conveniently and effectively, and the death rate of the fish is reduced. Meanwhile, feed needed by the fish is determined by the activity level of the fish, and therefore the method also provides good reference data for the feed of the fish.

Description

technical field [0001] The invention relates to a method for monitoring fish, in particular to a method for monitoring fish activity, and to a device using the method for monitoring fish activity. Background technique [0002] With the development of society, more and more people regard fish farming as a hobby, but because many people's fish farming methods are wrong, the mortality rate of fish will be high; fish live in water, and whether their activity is normal often reflects fish survival rate. At present, many technologies can monitor important indicators such as pH value, light intensity, oxygen content or water temperature in the water environment where fish live, and adjust these indicators by controlling corresponding equipment, but this does not mean that water quality must be guaranteed. Well, or the fish must be healthy. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method of monitoring fish act...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/00G01P3/38A01K29/00
CPCA01K29/005A01K63/003G01P3/38
Inventor 郭惠婷夏清张学磊周忠杰
Owner SHENZHEN INST OF TECH
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