The present invention relates to a platform screen door system using RFID, which is configured so that a movable door is vertically moved, thereby being capable of matching opening and closing of an entrance door and the movable door of a train (T) in a situation where a stop position of the train (T) is not fixed, which has an RFID receiver installed on an upper frame of a screen door and has RFID tags installed on a train body adjacent to the entrance door of the train (T) to be distanced therefrom, thereby accurately and precisely detecting whether the entrance door is opened or closed when the entrance door of the train (T) is open by using a principle that the connection of the RFID tags and the RFID receiver is blocked by the entrance door made of a metal material, which is easy to install, easily performs a calculation, and which is configured to perform verification by using a verification module of a controller when results of data is received from the RFID tags, which are objects to be compared, are differently detected, so as to finally determine an opening and closing state of the entrance door, thereby accurately determining the opening and closing state of the entrance door even when an instantaneous communication error and failure occur, and a control method of the platform screen door system.
본 발명은 가동도어의 이동이 수직방향으로 이루어지도록 구성됨으로써 열차(T)의 정차위치가 고정되지 않는 상황에서 열차(T)의 출입도어 및 가동도어의 개폐를 일치시킬 수 있고, 스크린도어의 상부프레임에 RFID 수신기를 설치하되, 열차(T)의 출입도어와 인접한 차체에 RFID 태그들을 이격되게 설치함으로써 열차(T)의 출입도어 개방 시, 금속재질인 출입도어에 의해 RFID 태그들 및 RFID 수신기의 접속이 차단되는 원리를 이용하여 출입도어의 개폐여부를 정확하고 정밀하게 감지할 수 있을 뿐만 아니라 설치가 간단하며, 연산처리가 간단하게 이루어지며, 컨트롤러의 검증모듈을 이용하여 비교대상인 RFID 태그들로부터 데이터 수신여부 결과가 서로 다르게 검출되는 경우, 검증을 수행하여 해당 출입도어의 개폐상태를 최종 결정하도록 구성됨으로써 순간적인 통신오류 및 장애가 발생하더라도 정확하게 출입도어 개폐상태를 판별할 수 있는 RFID를 이용한 승강장 스크린도어 시스템 및 이의 제어 방법에 관한 것이다.
RFID Platform screen door using RFID and management method therewith
RFID를 이용한 승강장 스크린도어 시스템 및 이의 제어 방법
2020-02-14
Patent
Electronic Resource
Korean
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / G06K Erkennen von Daten , RECOGNITION OF DATA |
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