| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain room entry/exit management system that can decide a time zone and dynamic states such as in-room state and on-seat state, when an intercom call is made, and automatically switch to a personal computer at a call destination. <P>SOLUTION: Disclosed is the room entry/exit management system including a slave unit 2 which is installed outside an office entrance and has an intercom function, an electric lock controller 3 which is installed in the office and performs locking/unlocking control over an electric lock 4 of a door, and a plurality of master units 5 which are installed in the office and connected to the slave unit 2. The slave unit 2 has a call destination table in which master units at a call destination and a transfer destination are registered and dynamic states are registered in units of master units, and refers to the call destination table when an intercom call is made by the intercom function to perform automatic switching to the master unit at the transfer destination based upon the dynamic state of the master unit at the call destination. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
