With the development and popularization of science and technology, the application of intelligent management in various fields is becoming more and more extensive. In animal husbandry, more and more enterprises apply RFID technology in breeding management, which provides strong support for the intelligent management of breeding enterprises.

The pig house door card reader is an intelligent device based on RFID (radio frequency identification) technology, which is used to realize the automatic management and control of the pig house door. It realizes the automatic identification and control of pigs entering and leaving the pigsty by reading the RFID tag information carried by the pigs in the pigsty. The pig house door reader based on RFID technology not only improves the efficiency of pig house management, but also improves the accuracy and reliability of pig health management.

Automatically identify the identity of the pig: implant the RFID tag into the pig's ear, and the pig house door reader can automatically identify the pig's identity information, including breed, age, weight, etc. This facilitates fine-grained management and individualized care and management of the pigs.

Automatic counting of the number of pigs: By installing multiple pig house door card readers, automatic counting of pigs entering and leaving the house can be realized. When the pigs pass through the pig house door card reader, the system will automatically record the number of in and out, so that the manager can grasp the number of pigs in the pig house in real time.

Automatic control of pig house door: Combined with automatic control technology, the pig house door card reader can automatically control the opening and closing of the pig house door according to the identity information of the pig. For example, door readers will automatically prevent the passage of pigs that have not reached market age, thus ensuring that pigs are not released early

Data analysis and optimized management: By collecting and analyzing the data of the pig house door card reader, problems in pig feeding can be found and management strategies can be optimized. For example, by analyzing the incoming and outgoing data, it is possible to find out that certain pigs have abnormal movement trajectories, so that diseases can be detected and treated in time.