The detailed principle of the swing gate intelligent working system
When choosing the right gate, the most important thing is to understand the working principle of the gate. First of all, let's look at the working principle of the swing gate system:
Swing system working principle:
1) Turn on the power and the system will enter the working state after 3 seconds.
2) When the card reader reads a valid card, the beeper will emit a pleasant sound, prompting the pedestrian to read the card successfully; at the same time, the information read from the card will be judged and processed, and an application pass signal will be sent to the main control board. .
3) The main control board receives the signals of 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 changes to the green arrow access indicator, if the system is in normal condition In closed mode, the motor runs, the limit switch controls the motor rotation angle, and the gate opens (in the normally open mode, the motor does not act), allowing pedestrians to pass.
4) After the pedestrian indicates the passage of the channel according to the direction indicator mark, the swinging infrared sensor senses the whole course of the pedestrian passing through the channel, and continuously sends a signal to the main control board until the pedestrian has completely passed the channel.
5) If the pedestrian forgets to read the card or read the invalid card to enter the channel, the system will prohibit pedestrians (for the normally open mode, the gate will be closed; normally closed mode, the gate will not move;), and an alarm will be issued until the pedestrian exits the channel. Only when the alarm is released; read the valid card again to allow access.
When choosing the right gate, the most important thing is to understand the working principle of the gate. First of all, let's look at the working principle of the swing gate system:
Swing system working principle:
1) Turn on the power and the system will enter the working state after 3 seconds.
2) When the card reader reads a valid card, the beeper will emit a pleasant sound, prompting the pedestrian to read the card successfully; at the same time, the information read from the card will be judged and processed, and an application pass signal will be sent to the main control board. .
3) The main control board receives the signals of 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 changes to the green arrow access indicator, if the system is in normal condition In closed mode, the motor runs, the limit switch controls the motor rotation angle, and the gate opens (in the normally open mode, the motor does not act), allowing pedestrians to pass.
4) After the pedestrian indicates the passage of the channel according to the direction indicator mark, the swinging infrared sensor senses the whole course of the pedestrian passing through the channel, and continuously sends a signal to the main control board until the pedestrian has completely passed the channel.
5) If the pedestrian forgets to read the card or read the invalid card to enter the channel, the system will prohibit pedestrians (for the normally open mode, the gate will be closed; normally closed mode, the gate will not move;), and an alarm will be issued until the pedestrian exits the channel. Only when the alarm is released; read the valid card again to allow access.
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