SYSTEM FOR CONTROLLING PASSAGE AND MOVEMENT IN TUNNEL Russian patent published in 2017 - IPC G08B25/00 G07C9/00 G08B13/18 G08B13/19 

FIELD: safety systems.

SUBSTANCE: invention relates to security alarm, in particular to monitoring systems, recording passage of employees and strangers in a subway tunnel and tracking their further movement along the tunnel. In the system an output of dome video camera 1, fitted on an entry of the tunnel, is connected to an input of switch 3 to transmit data over an Ethernet, which interacts with telecommunication server 4 and traffic controller AMP 5. One output of the input detector 2 is connected to input of data transmission module 6, output of which is connected to the second input of switch 3, and the second output of the input detector is connected to a sound-and-light alarm 7. Inside the tunnel there are detectors 8 connected in series and consisting of sensors module 10, first and second inputs of which are connected to the corresponding outputs of movement sensors 11 and 12. Reading device 13 of identifying radio frequency identification tags 9 is connected to sensors module 10.

EFFECT: faster controlling passage and movement of employees and strangers.

1 cl, 2 dwg