ENTRANCE/EXIT MANAGEMENT SYSTEM AND ENTRANCE/EXIT MANAGEMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide an entrance/exit management system and an entrance/exit management method by which whether a management object such as a person or object enters a building or room, or leaves the building or room can be distinguished.

SOLUTION: The entrance/exit management system is provided with: an IC tag 1 which is possessed by a staff who passes through a doorway and readably stores a staff number for identifying the staff ; an external antenna 3 which is provided outside the doorway and reads the staff number from the IC tag 1 when there is the IC tag 1 outside the doorway; a second antenna which is provided inside the doorway and reads the staff number from the IC tag 1 when there is the IC tag 1 inside the doorway; a reader 4 which determines entrance/exit of the IC tag 1 with respect to the doorway by difference of reading time of the staff number read by the external antenna 3 and the internal antenna 2; and a management terminal 5.

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