BARRIER-FREE ACCESS CONTROL DEVICE INTO RESTRICTED ACCESS AREA Russian patent published in 2024 - IPC G07C9/30 A61B5/117 G06V40/16 G06F21/32 

FIELD: control devices.

SUBSTANCE: barrier-free device for controlling access to a restricted area, containing a rack on which two biometric identification modules are installed, located on opposite sides of the rack, designed to identify the user at the entrance to the restricted area and at the exit from it, an optical passage sensor representing is a transceiver made with the ability to record the fact and direction of passage through the mentioned device and installed in such a way that when the user passes, a pulse of one direction is formed, and then, as the user passes through the barrier-free device, a pulse of the opposite direction is formed, an LED indicator located vertically on rack and configured to change colour depending on the result of user identification when passing through the device, and a controller configured to provide interaction between the biometric identification modules, the LED indicator and the optical passage sensor.

EFFECT: expanding the arsenal of technical means for high-throughput control of access to a restricted access area.

26 cl, 3 dwg