| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a passage management device with high security functions. <P>SOLUTION: The passage management device is provided with: a portable information processing terminal 7 having a short-range radio communication function; a passage information transmitter 9 arranged at an optional position for transmitting passage information to the portable information processing terminal 7 via the short-range radio communication function and a door lock releasing device 10 for releasing door lock of a door lock mechanism of an automatic opening/closing door 5 arranged at least at the entrance port of an entrance management room 1, decides whether or not a person is an entrance qualified person depending on whether or not the passage information acquired in the portable information processing terminal 7 from the passage information transmitter 9 by the door lock releasing device 10 is stored and when it is decided that the person is the entrance qualified person, the door lock is released and makes the automatic opening/closing door 5 an opened state. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
