| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve security while effectively achieving the operation of in-and-out management of limited users. <P>SOLUTION: This in-and-out management device for managing users entering and leaving an area comprises a locking/unlocking control part 213 controlling locking/unlocking of an electric lock 221 and unlocking the electric lock 221 of the area where the contents of authority permitting an accompanied entry is assigned to a visitor's ID, to the visitor with the visitor ID only when authentication of a guide's ID related to the visitor's ID is successful. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
