RFID MULTI READER BASED ON TCP/IP

RFID MULTI READER BASED ON TCP/IP

PURPOSE: A TCP(Transfer Control Protocol)/IP(Internet Protocol) based RFID multi reader is provided to transmit information of an RFID card and to separately read the RFID card for a security card of 125KHz and the RFID card for a transportation card of 13.56MHz. CONSTITUTION: A first antenna unit t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, HONG SIK, CHO, SUNG MOK
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
TRANSMISSION
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Beschreibung
Zusammenfassung:PURPOSE: A TCP(Transfer Control Protocol)/IP(Internet Protocol) based RFID multi reader is provided to transmit information of an RFID card and to separately read the RFID card for a security card of 125KHz and the RFID card for a transportation card of 13.56MHz. CONSTITUTION: A first antenna unit transmits and receives an RFID(Radio Frequency ID) signal of a first frequency wideband. A second antenna unit transmits and receives the RFID signal of the secondary frequency band. A data transceiver(220) transmits and receives the RF signal from the first and second antenna units. A control module(230) reads out the RF signal from the data transceiver and stores a control firmware. A first frequency wideband is 13.56MHz. A second frequency band is 125KHz.