Pig health management system and method based on pig face recognition and RFID recognition

Abstract

The invention discloses a pig health management system based on pig face recognition and RFID recognition. A method based on the system comprises the following steps of: enabling each pig to wear an RFID ear tag and to be provided with a corresponding pig face picture; when a pig drinks water, enabling the RFID read-write device to read a label of the pig drinking water, collect a pig face pictureof the pig, and measure the body temperature of the pig at the same time; identifying the pig face, checking the identification result with the RFID information to form a composite ID number, and performing associated storage on the body temperature data and the composite ID; and reporting the information of the drinking pigs with abnormal body temperature and less drinking times to the management platform, and carrying out early warning. Through dual identity recognition of the pig face and the RFID tag, the problem that the RFID ear tag has a certain tag falling rate is solved, the body temperature of a pig is measured during identity recognition, and the health state of the pig can be effectively supervised.

Description

technical field [0001] The invention belongs to the field of intelligent breeding, and in particular relates to a pig health management system and method based on pig face recognition and RFID recognition. Background technique [0002] How to obtain the individual temperature measurement of the pig herd and the distribution of pigs has always been a difficult problem in breeding. Most of them use manual reading of ear tags or numbers, and then measure and record manually, which requires high work intensity, cumbersome procedures, and data archiving; if data processing and analysis is to be done, it must be entered into the computer system one by one, which is prone to errors and difficult to handle. . At present, there are also infrared cameras used to measure the temperature of pigs, which has a certain effect, but it is impossible to tell what the temperature of the pig is, and which pig has the abnormal temperature; although there are RFID ear tags, they cannot be automa...

AI Technical Summary

Problems solved by technology

Most of them use manual reading of ear tags or numbers, and then measure and record manually, which requires high work intensity, cumbersome procedures, and data archiving; if data processing and analysis is to be done, it must be entered into the computer system one by one, which is prone to errors and difficult to handle.

At present, there are also infrared cameras used to measure the temperature of pigs, which has a certain effect, but it is impossible to tell what the temperature of the pig is, and which pig has the abnormal temperature; although there are RFID ear tags, they cannot be automatically detected. separated from the herd

At the same time, there is a drop rate of about 2% in RFID ear tags. After the tag is dropped, the identity of the pig needs to be manually reconfirmed or installed with a new ear tag.

Images