| 摘要 |
An information protection passive type RFID tag for cutting off the unnecessary RFID information reveal is provided to solve a problem of the RFID tag usage by unnecessary information leakage by the passive RFID tag. A passive RFID(Radio Frequency Remote Identification) tag using the radio frequency includes an on/off function. The unnecessary RFID information reveal is blocked through the on/off function. The information protection about an ETCS(Electronic Toll Collection System) are performed when necessary. The unnecessary RFID information reveal is intercepted by using passive type RFID tag. |
