RFID Technology Used in Cow–feeding Robots

Radio Frequency Identification (RFID) is a kind of non-contact automatic identify technique. RFID system is consisted of remote-tag, remote-reader and antenna. Cow-feeding Robots is an accurate feeding system which can be used to individual cow in concentrates supplementation. It mainly consisted of three parts: automatic identification for cow, pc control and feeding-machine. This paper describes the main character and working principle of RFID, several kinds of cow-feeding Robots. Additionally, the application of RFID technology in single cow identifications is given.