| 摘要 |
A system for controlling entry with RFID(Radio Frequency IDentification) is provided to precisely control moving of a visitor by tracking a position of the visitor and generating a moving pattern, as a plurality of RFID readers transmitting local ID information are arranged in a building and a management server displays the location of the visitor holding an RFID tag by interpreting the local ID information. A plurality of RFID tags(110) transmit tag ID information including ID information assigned to each visitor. The plural RFID readers(120) are arranged to each block(B) sectioned into the plural blocks, and transmits the tag ID information received from the RFID tag and the local ID information of the section. The management server(130) displays the sections in which the RFID tag is found and identifies the visitor with the tag ID information if the local ID information and the tag ID information are received from the RFID reader. The RFID tag is attached to an ID card issued to the visitor. The management server constructs a database by periodically checking the position of the RFID tag and analyzes the moving pattern of the visitor. |
