| 摘要 |
<p>Provided is a room entry/exit administration system comprising a center device and a plurality of local controllers. At least one set of locking devices and a plurality of authentication devices are connected to each local controller. The locking devices and the plurality of authentication devices are disposed to correspond to each door to which access is restricted. The center device further comprises a level determination means and a level distribution means. The level determination means determines the security level for each door. The level distribution means distributes, to the local controllers, information which the level determination means has determined. Each local controller further comprises a level setting means, a storage means, an access permission determination means, and a lock control means. The level setting means sets the security level of the door. The storage means stores access permission conditions. The access permission determination means determines whether a person attempting to pass through fulfills the access permission conditions. If the access permission conditions are fulfilled, the lock control means unlocks an electrical lock of the door.</p> |
