The present invention relates to a train entry warning system and, more specifically, to a train entry warning system by artificial intelligence which can learn latest data instead of artificial intelligence learning based only on past fixed data. To this end, a train entry warning method by artificial intelligence comprises: a step (S100) in which a vibration sensor (110) connected to a track (10) senses initial vibration of a train (20) at a construction site (30) or a location adjacent to the construction site (30); a step (S110) in which a control unit (100) generates an initial vibration profile from an output signal of the vibration sensor (110); a step (S130) in which an artificial intelligence unit (170) infers at least one between required time (S) and distance (L) for the train (20) to reach the vibration sensor (110) based on the initial vibration profile; and a step (S150) in which a display (150) displays at least one between the calculated time (S) and distance (L). In a step (S120), an alarm unit (130) generates a warning during the display step (S150) from the sensing step (S100).

    본 발명은 열차 진입 경보 시스템에 관한 것으로, 보다 상세하게는 인공지능에 의한 열차 진입 경보 시스템에 관한 것이다. 이를 위해, 공사현장(30)이나 상기 공사현장(30)에 인접한 위치에서 철로(10)와 연결된 진동센서(110)가 열차(20)의 초기 진동을 감지하는 단계(S100); 제어부(100)가 진동센서(110)의 출력신호로부터 초기 진동프로파일을 생성하는 단계(S110); 인공지능부(170)가 초기 진동프로파일에 기초하여 열차(20)가 진동센서(110)까지 도달하는 소요시간(S) 및 거리(L)중 적어도 하나를 추론하는 단계(S130); 및 디스플레이(150)가 산출된 시간(S) 및 거리(L)중 적어도 하나를 표출하는 단계(S150);를 포함하고, 알람부(130)는 감지단계(S100)부터 표출단계(S150) 동안 경보를 발생하는 단계(S120)인 것을 특징으로 하는 인공지능에 의한 열차 진입 경보방법이 제공된다.


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    Title :

    Train entry warning system by artificial intelligence


    Additional title:

    인공지능에 의한 열차 진입 경보 시스템


    Contributors:
    SUNG SOON UK (author) / YANG JUNG MOO (author) / YUN YOUNG TAE (author) / PARK BYUNG SU (author) / CHOI KI HWAN (author)

    Publication date :

    2021-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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