ID GATE 8900
5
2.1.
Electronic control system of channel gate
The electronic control system consists of card reader, main control board, infrared sensor, direction indicator board, alarm,
transformer, etc.
Card reader (self-provided):
after reading the information on the card and judging and processing, send the application pass signal
(switch signal) to the main control board.
Master control board:
the control center of the system, which receives signals from the card reader and infrared sensor, makes logical
judgment and processing of these signals, and then issues execution commands to the direction indicator, motor, counter and
alarm.
Infrared sensor:
detect the pedestrian position and play the role of safety protection.
Direction indicator light:
displays the current status of the channel and guides pedestrians to pass through the channel in a safe and
orderly manner.
Alarm:
when the system detects pedestrians entering the passage illegally, it will send out an alarm
2. Product Structure and Working Principle
