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Poultry health assessment method and system based on group exercise amount statistical characteristics

A technique for counting the amount of exercise and health assessment, which is applied in computing, poultry farming, computer parts, etc. It can solve the problems of inability to describe the health status of poultry and the low precision of poultry health detection, so as to improve the accuracy of poultry health detection, Effects of Avoiding Estimation Bias

Active Publication Date: 2022-04-01
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects of low poultry health detection accuracy and inability to describe the health status of poultry described in the prior art, the present invention provides a poultry health assessment method based on statistical characteristics of group exercise, and a method based on statistical characteristics of group exercise. poultry health assessment system

Method used

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  • Poultry health assessment method and system based on group exercise amount statistical characteristics
  • Poultry health assessment method and system based on group exercise amount statistical characteristics
  • Poultry health assessment method and system based on group exercise amount statistical characteristics

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Embodiment 1

[0031] This embodiment proposes a poultry health assessment method based on the statistical characteristics of group exercise, such as figure 1 Shown is a flow chart of the poultry health assessment method based on statistical characteristics of group exercise in this embodiment.

[0032] In the poultry health assessment method based on group exercise statistical characteristics proposed by the present embodiment, comprise the following steps:

[0033] S1. Obtain poultry data from foot rings with triaxial sensors worn by poultry, and preprocess the acquired data to obtain poultry exercise data.

[0034] In this embodiment, poultry data is obtained by using a foot ring equipped with a three-axis sensor, which includes the displacement of the individual poultry in the three-axis direction. After data processing, high-precision poultry movement data is further obtained, and it has certain adaptability , while adapting to the detection of body temperature and other data.

[0035...

Embodiment 2

[0044] This embodiment makes improvements on the basis of the poultry health assessment method based on the statistical characteristics of group exercise proposed in embodiment 1.

[0045] In the poultry health assessment method based on the statistical characteristics of group exercise proposed in this embodiment, the poultry data acquired in the S1 step includes the displacement of the poultry v , where the displacement v Include the displacement components in the three axis directions x , y , z .

[0046] Further, such as figure 2 As shown, the steps of preprocessing the acquired data in this embodiment include:

[0047] S1.1. Calculate the cumulative displacement of the poultry detected in the data currently returned by the foot ring V , its expression formula is as follows:

[0048]

[0049] In the formula, v n Indicates the data return time interval Δ of the ankle ring t Nedi n The displacement of the poultry detected for the second time.

[0050] Among t...

Embodiment 3

[0081] This embodiment makes improvements on the basis of the poultry health assessment method based on the statistical characteristics of group exercise proposed in embodiment 2.

[0082] In the poultry health assessment method based on the statistical characteristics of group exercise proposed in this embodiment, after completing the detection and correction of abnormal data, the data is structured and stored as normal data and / or the corrected poultry exercise data In the cache queue structure of the corresponding group; the cache queue structure stores information belonging to the same group N different poultry individuals d Daily poultry individual exercise data m i,j , and the group exercise data of this group , where group exercise data within the group d The mean value of poultry exercise per day, , ,Δ t The time interval for returning the data of the ankle ring.

[0083]In this embodiment, the poultry exercise data after abnormality detection and correcti...

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Abstract

The invention relates to the technical field of artificial intelligence, and provides a poultry health assessment method and system based on group exercise amount statistical characteristics, and the method comprises the following steps: obtaining poultry data from a foot ring which is worn by poultry and is provided with a three-axis sensor, and carrying out the preprocessing of the obtained data, and obtaining the poultry exercise amount data; performing abnormal data detection and correction on the poultry exercise amount data to obtain corrected poultry exercise amount data; performing statistics and data distribution on the poultry exercise amount data of the same individual and group in different time periods according to the corrected poultry exercise amount data, and performing individual scoring and group scoring on the poultry according to the statistics and data distribution results of the poultry exercise amount data; and evaluating the health state of the poultry in combination with the poultry exercise amount data, the individual scoring result and the group scoring result to obtain a poultry health evaluation result. The poultry health detection precision and accuracy can be effectively improved, and the poultry health condition can be visually reflected.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, more specifically, to a poultry health assessment method and system based on statistical characteristics of group exercise. Background technique [0002] With the continuous improvement of people's living standards, people's demand for all kinds of poultry is also increasing. In the breeding process of large-scale poultry (chickens, ducks and geese), it is unavoidable for weaker individuals to be injured by unexpected accidents, such as grabbing food, or individual fights and injuries, so timely rescue is required, or It is very necessary to clean up in time to avoid further damage. Therefore, for the reasonable monitoring and conversion of exercise, the health score used for health assessment is of great significance to ensure the stable breeding of poultry (chicken, duck and goose) and increase the output value. In traditional poultry farming, the health status of poul...

Claims

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Application Information

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IPC IPC(8): A01K45/00A01K35/00G16H50/20G16H50/70G06K9/62
CPCY02A40/70G16H50/30G16H50/20G16H50/70A01K35/00A01K45/00
Inventor 肖德琴刘啸虎黄一桂招胜秋卞智逸林探宇冯健昭
Owner SOUTH CHINA AGRI UNIV
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