It is the door installed at the platform to work together with doors of the train and provides the clean environment of the platform by separating the railroad and the platform. It is also the safety facility to stop the weak from falling and prevent the suicide at the platform.
The safety door system is operated by receiving and sending control communication commands between control panel and operational panels based on the general control panel. The general control panel monitors the total system, give a command of opening and closing to each individual control panel and check the condition of the safety door.
The opening and closing act is initiated as the control device in the train sends the command of opening and closing to the ground control device after the train stops. The general control panel sends the commands of opening and closing delivered from the ground control device to each individual control panel and when opening and closing is completed, it sends the condition of the entire safety door to the device on the train.
Busan urban trail installs safety doors in the module method of complete assembling condition and the basic module consists of the sliding door to open and close the door right and left and the emergency door to make it available for passengers to escape in an emergent case as below.
There are many devices and sensors installed in the safety door to prevent being caught in the door. The obstacle detection device detect a thing using light, therefore, the door will open automatically even before a door touches the thing. The sensor built in the operating motor to prevent being caught in the door senses what is caught in the door through the increasing amount of load current in the motor.
As prepared for the case that a safety door can't work properly, the operation panel is installed in the platform, station office and rail road to make it possible for people to operate the door manually on the field. The operation panel on each field is connected to the general control panel.
You can check out the more details by scrolling right and left.
|total No.||install complete|
|sum||114 station||114 station|
|line 1||40 station||40 station|
|line 2||43 station||43 station|
|line 3||17 station||17 station|
|line 4||14 station||14 station|