| 摘要 |
PROBLEM TO BE SOLVED: To accurately perform the entering/leaving room management of a patroller in real time and with a simple constitution. SOLUTION: A patroller 1 owns an IC card where the personal information and the entering/leaving room qualification information are stored, and the patroller 1 enters and leaves a room through a door A and doors B-N. Each door of an electric lock door group 2 has IC card readers on its both sides. The IC card reader reads the information recorded on the IC cards. Then the IC card reader checks the entering/leaving room qualification to open or close the doors and also sends the entering/leaving room information on the entering/ leaving room persons, the entering/leaving room time, etc., to an entering/leaving room management device 3. The device 3 records the entering/leaving room persons, entering/leaving room time and entering/leaving room attribute (discrimination between entering and leaving room) in accordance with the entering/ leaving room information sent from each door of the group 2. A monitor 4 reads the entering/leaving room persons, entering/leaving room time and entering/leaving room attribute which are recorded in the device 3 and displays them. |
