Porcine respiratory disease automatic recognition alarming method

Abstract

The invention discloses a porcine respiratory disease automatic recognition alarming method. The method comprises two steps of constructing a support vector machine model of pig's cough sound and a disease a pig suffering from, collecting the pig's cough sound and recognizing signals. According to the porcine respiratory disease automatic recognition alarming method, pigs' cough sound signals are collected and analyzed through the support vector machine model, the automatic recognition and alarming for a porcine respirator disease are achieved, the pig's health condition can be remotely monitored at an appropriate time, a great number of human and material resources for porcine respiratory disease detection are saved, and the feeding efficiency of pigs is improved.

Description

technical field

[0001] The invention relates to a method for automatically identifying and alarming pig respiratory diseases, in particular to a method for automatically identifying and alarming pig respiratory diseases by collecting and analyzing cough sounds of pigs. Background technique

[0002] Pork is a common meat ingredient in our daily life, accounting for about 65% of the total meat consumption. The pig industry is the pillar industry of my country's animal husbandry. my country's pig breeding is gradually transforming from traditional free-range farming to large-scale intensification. Rapid monitoring of respiratory diseases in the breeding process can reduce the risk of respiratory diseases in pigs and reduce the waste of breeding costs. The cough signal caused by porcine respiratory diseases contains the vibration information when the larynx or trachea of ​​the measured object is stimulated, which can be used to distinguish coughs caused by other reasons, and the...

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