| 摘要 |
<p>A system of controlling a screen door and a method thereof are provided to simply judge the predetermined stop position of the train through the information antennas installed on the ground of the station and on the train. A system of controlling a screen door(110) comprises the screen door installed at the platform of the station to be opened/closed to protect passengers; a control unit(120) controlling the opening/closing of the screen door; a ground signal information antenna(130) mounted at the ground of the station of the inlet side of the train to transmit the distance information from the installation position to the train stop position to the train; a train signal information antenna(140) installed on the train to transmit the distance information from the ground signal information antenna; an opening/closing sensor unit(115) detecting the opening/closing condition of the screen door; and a central processing unit(150) calculating the moving distance of the train from the received time if the distance information is received from the train signal information antenna, stopping the operation of the train if the moving distance is in the predetermined error area of the distance according to the distance information, transmitting the opening signal of the screen door to the control unit, receiving the opening/closing condition signal of the screen door from the opening/closing sensor unit, and transmitting the abnormal signal to a center control room(300) if the screen door is not followed up according to the opening signal.</p> |
