Live pig abnormal sound intelligent monitoring system and method

An intelligent monitoring and abnormal sound technology, applied in voice analysis, instruments, other equipment, etc., can solve problems such as inability to achieve real-time monitoring, interference with pig eating habits, and uneven breeder level

Active Publication Date: 2019-01-25
TAIYUAN UNIV OF TECH
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Due to the uneven level of breeders, the judgment of abnormal behavior of pigs is prone to misjudgment. At the same time, the purpose of real-time monitoring cannot be achieved, and it is easy to interfere with the eating habits of pigs

Method used

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  • Live pig abnormal sound intelligent monitoring system and method
  • Live pig abnormal sound intelligent monitoring system and method
  • Live pig abnormal sound intelligent monitoring system and method

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Embodiment Construction

[0073] The present invention will be described in detail below in conjunction with specific embodiments.

[0074] Such as figure 1 , figure 2 , image 3 As shown, an intelligent monitoring system for abnormal pig sounds includes a data acquisition layer, a data transmission layer and an intelligent monitoring layer. The data acquisition layer is composed of a pickup and an audio acquisition and encoding processor, which is used to collect and encode the sound in the pig house in real time; the data transmission layer transmits the collected sound to the intelligent monitoring layer through wireless transceiver equipment; the intelligent monitoring layer consists of a monitoring computer Composed of alarm equipment, the main function is to process and identify the collected sound, including: sound energy detection, sound noise reduction, blind source separation, sound feature extraction, pig sound detection, neural network based on fuzzy reasoning (FR-NN) Pig abnormal sound...

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Abstract

The invention discloses a live pig abnormal sound intelligent monitoring system and method. The system comprises a data acquisition layer, a data transmission layer and an intelligent monitoring layer. The data acquisition layer includes a pickup and an audio acquisition and encoding processor for collecting sounds in a pig house in real time and encoding collected signals; the data transmission layer transmits the collected sound signals to the intelligent monitoring layer through a wireless transceiver device; the intelligent monitoring layer includes a monitoring computer and an alarm device for processing, identifying and alarming the collected sound. The system has reasonable design, friendly human-computer interaction and high stability, improves the intelligent level of abnormal live pig monitoring, and reduces the degree of artificial dependence.

Description

technical field [0001] The invention relates to the field of abnormal monitoring of pigs, in particular to an intelligent monitoring system and method for abnormal sounds of pigs, which provides a strong basis for the analysis and judgment of the abnormal state of pigs. Background technique [0002] my country is a large pork production country, and at the same time, my country is also a large pork consumption country. Taking 2016 as an example, my country's pork production was 51.85 million tons, accounting for 47.92% of global production; pork consumption was 54.07 million tons, accounting for 50.06% of global consumption. Although my country is the largest country in the production and consumption of pork in the world, there is still a considerable gap with the advanced countries in the world in terms of production methods and management models. At present, my country's pig raising model is developing from a small and medium household free-range breeding model to a large-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K29/00G10L25/48G10L25/24G08B25/10
CPCA01K29/005G08B25/10G10L25/24G10L25/48
Inventor 田建艳张苏楠曹棣韩磊阎高伟王芳郑晟李江丽
Owner TAIYUAN UNIV OF TECH
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