| 摘要 |
PROBLEM TO BE SOLVED: To provide a tailgating entering/leaving management system suitable for housing facilities which does not recognize an admitted person, who does not carry an authentication tag, as a fraudulent tailgating person.SOLUTION: An entering/leaving management system of the present invention includes a person detector that images an entering person who tries to enter through a locked door, and an authentication tag reader that reads tag information from an authentication tag which an entering person carries and in which tag information relating to locking of the door is recorded. The entering/leaving management system that implements tailgating control measures the number of entering persons using images produced by the person detector, measures the number of authentication tags using the pieces of tag information read by the authentication tag reader, displays the number of entering persons and the number of authentication tags, and compares the number of entering persons with the number of authentication tags. If the number of entering persons is not squared with the number of authentication tags, the authentication tag is used to perform individual authentication, and the door is unlocked. |
