Clean room entrance / exit management device, entrance / exit management method, program for managing exit / exit management, storage medium for storing this program, and entrance / exit management system for clean room

摘要

Problem to be solved: to accurately grasp the situation of entering into the clean room and to manage the accurate number of persons entering the room.Solution: a leader 42 for performing radio communication with radio tag 33 and radio tag 33 in the air shower chamber 21 communicating with clean room 11 via communication port 12, and a door sensor S1 for detecting the opening and closing of door 13 of communication port 12 The identification data registered in the radio tag 33 is acquired by the reader 42, and the opening / closing of the communication port 12 is determined based on the output signal of the door sensor S1.When the opening / closing of the communication port 12 is judged during the acquisition of the identification data, the entrance management unit 61 records the entry into the clean room 11 in the storage unit 71 in accordance with the identification data which has been interrupted.When the opening / closing of the communication port 12 is judged during the non acquisition of the identification data, the outgoing control managing Part 62 records the retreat from the clean room 11 in the storage part 71 in accordance with the identification data that has been acquired.Diagram