| 摘要 |
The present invention relates to an RFID system and especially to an ultra high frequency (UHF) radio frequency identification (RFID) reader in an RFID system. The RFID system of the present invention includes: an RFID reader which connects at least one RFID reader, generates data to transmit to an RFID tag, outputs data received from the RFID tag to an embedded PC, and receives a control signal received from the embedded PC; and an embedded PC which is connected to the RFID reader, stores at least one RFID tag information received from the RFID reader, and generates a control signal for the RFID tag and then outputs the control signal to the RFID reader. [Reference numerals] (111) Reader receiving unit; (112,152) Control unit; (113) Data generation unit; (114) Data transmission unit; (115) Control signal receiving unit; (116) Reader transmitting unit; (117) Reader interface unit; (151) Data collection unit; (153) Memory unit; (154) Control signal output unit; (155) External device interface unit |
