| 摘要 |
PROBLEM TO BE SOLVED: To provide an access management system which does not require waiting time even if a plurality of persons enters a room at a time. SOLUTION: Persons whose physical features are registered input a plural number of persons at the same time, so that a plurality of persons are allowed access once they are verified. A control device 2 having a driver 3, a physical feature data file 5, a processing part 4 and a counter 6 is connected to a collator 8 having a physical feature reading part 9 and numerical keys 10, and the physical features of the persons are read and fed to the control device 2. Also, the number of persons who are to enter the room is input by means of the numerical keys 10. On verification of the persons, the driver 3 sends a signal for unlocking an electrically locked door 1, and the counter 6 checks the input number of persons from a detection signal of the sensor 7; then an unlock signal is output from the processing part to the driver 3 to unlock the electrically locked door. |
