METHOD FOR TRANSMITTING/RECEIVING MESSAGES TO CONTROL RFID READER OPERATION

摘要

PURPOSE: A messaging transmission/reception method for RFID(Radio Frequency IDentification) reader operation control is provided to transmit and receive a message by a standardized protocol between the host and the RFID reader. CONSTITUTION: A host(100) transmits a command message to an RFID reader for the operation control(S110). The command message includes message length, a message identifier, and a working code. The host receives a response message corresponding to the command message from the RFID reader(S120). The response message includes message length, a message identifier, a working code, and a response code.