RFID KEYBOARD SYSTEM COMPRISING A PLURALITY OF RFID DEVICE

摘要

An RFID keyboard system is provided to facilitate keeping and carrying by using a soluble film as a separate power source is unnecessary and RFID device is small with having advantage of a radio keyboard. An RFID keyboard(10) includes a plurality of RFID keys having different RFID identification codes. An RFID receiver(12) receives the information of the RFID key. An RFID reader(122) includes a radio antenna and communicates with RFID devices. A mapping table(126) provides the RFID identification code and key values in order to store and read the RFID identification code and the key values. A key value extracting unit(124) obtains the RFID identification code of the key and extracts the key value corresponding to the RFID identification code obtained from the mapping table.