| 摘要 |
A safe management system of a subway door is provided to send a detection signal from a detection sensor to a driver's room, thereby preventing accidents due to inappropriately closed subway door. A safe management system of a subway door includes a sensor part(20), a sub controller(30), a main controller(40), and a display part(50). The sensor part is installed at one side on a sliding path of the subway door to detect whether the subway door is opened or closed. The sub controller is installed at each passenger car and connected to the sensor part to collect detection signals from the sensor part. The main controller is independently connected to the sub controller to collect opening/closing information of the subway door of each passenger car. The display part is connected to the main controller to receive the opening/closing information and display the opening/closing information of the subway door.
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