| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tailgating-prevention room entry/exit control system that can prevent tailgating entry/exit to/from a room entry/exit control area with high certainty. <P>SOLUTION: A room entry/exit control system 1 for preventing tailgating comprises: a first fingerprint collation unit 4a that performs personal identification to confirm if a person is the right one, when he enters into an apparatus chamber 9 from a front chamber 8 and judges unlocking of a first gate 7a; a second fingerprint collation unit 4b that performs personal identification to confirm if the person is the right one, when he leaves from the front chamber to an external area and judges unlocking of a second gate 7b; a tailgating detection sensor 5 that detects whether it is tailgating entry/exit or not from an image photographed by a fifth camera 3e; and a room entry/exit management control section 11 that prohibits both operations of the first fingerprint collation unit 4a and the second fingerprint collation unit 4b and issues an alarm when the tailgating detection sensor 5 detects a tailgating room entry/exit person 20 in the front chamber 8. <P>COPYRIGHT: (C)2012,JPO&INPIT |
