| 摘要 |
An RFID(Radio Frequency Identification) transmitting and receiving system is provided to enable a user having no RF knowledge to arrange/install devices conveniently by configuring an entire network by coupling readers with the other network system, and minimize signal loss caused by an antenna cable and effects caused by inter-signal interference, thereby implementing stable RFID communication. One or more readers(150) process and transmit tag information received from an RFID(Radio Frequency Identification) tag(200). A central controller(110) collects and manages the data-processed tag information. A heterogeneous network connecting unit(130) connects the reader with the central controller through wired/wireless networks(120,140) and transmits the tag information, transmitted from the reader, to the central controller by identifying the reader. |
