| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gate control system capable of being made to detect that a user having the registration of authentication information can pass a gate through an unjust route in the gate control system memorizing the authentication information of each user dispersed by each gate controller. <P>SOLUTION: The gate control system memorizes an installation area of a self-device and a moving location area entering a room by passing through the gate connected to the self-device in each controller, and the authentication information containing an area enabling some users among all of users to enter the room and the present location respond to identification information of each user to memorize it. When each controller receives input of the identification information from the user, the authentication information corresponding to the identification information is retrieved, and only in the case the present location of the authentication information to be retrieved coincides with the installation area of the controller, a passage through the gate is permitted to unlock the locking gate, and the present location of the authentication information is renewed so as to coincide with the moving location area of the gate. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
