and process the information read from the card and send an
application signal to the main control board.
◆the main control board receives the signal from the card
reader and infrared sensor, and after comprehensive processing,
sends an effective control signal to the direction indicator and
the motor, so that the direction indicator sign turns into a green
arrow pass sign. At the same time, the brake sends a setting
voice, the main control board controls the motor operation, and
the gate opens to allow pedestrians to pass.
◆after the pedestrian passes through the channel according to
the direction indicator sign, the infrared sensor senses the whole
process of the pedestrian passing through the channel and
continuously sends signals to the main control board until the
pedestrian has passed through the channel completely;
◆if the pedestrian forgets to read the card or reads the invalid
card to enter the channel, the system will forbid the pedestrian to
pass, and will issue a voice alarm, until the pedestrian exits the
channel, the alarm will be lifted; Reread valid chi-square allowed
pass.
Iv. Equipment installation
Attention: During installation and construction, relevant
circuits should be disconnected to ensure that all circuits are
correct before energizing.
4.1 equipment installation instructions
◆prepare the equipment installation tools and check the
accessories according to the packing list.
