Livestock estrus detection method, device and equipment

Abstract

The invention discloses a livestock estrus detection method, device and equipment. The method comprises the steps of: acquiring a video image and a sound audio of a livestock in a colony house; determining an action behavior of the livestock on the basis of the video image; identifying a sound production type of the sound audio; and according to the action behavior and the sound production type, eliminating an interference case and determining an estrus state of the livestock. According to the livestock estrus detection method, device and equipment, judgment on the estrus state is more accurate and reliable; problems of high human input and high experience requirement of artificial routing inspection are solved; cost of the detection equipment also can be effectively controlled; and estrusdetection efficiency and economic benefits are promoted.

Description

technical field [0001] The invention relates to the expanded application field of livestock behavior detection and acoustic processing technology, in particular to a livestock estrus detection method, device and equipment based on image tracking and sound detection. Background technique [0002] The female livestock is responsible for giving birth and is of great value. Its importance to the farm and its social value are self-evident. Accurately grasping the estrus situation of livestock and performing artificial insemination can increase the average annual calving rate of livestock, which can not only increase the economic benefits of farmers, but also has practical social significance in today's market environment of tight meat supply and fluctuating meat prices. [0003] Traditional methods of estrus detection usually require professional breeders to manually check the status of female livestock in the pen, which will not only lead to resentment or even aggressive behavio...

AI Technical Summary

Problems solved by technology

[0003] Traditional methods of estrus detection usually require professional breeders to manually check the status of female livestock in the pen. This will not only lead to resentment or even aggressive behavior of livestock, if the operator is not experienced enough, there will be misjudgment and other delays in fertilization of livestock , more importantly, the manual inspection method needs to invest a lot of labor costs, and the actual efficiency is not high; although in recent years, related measures relying on sensing technology for estrus detection have been developed, but the detection methods are relatively simple and the equipment required for detection The cost is also higher

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