According to the present disclosure, provided is a device for controlling the braking of a train, comprising: a pressure sensor that measures the current pressure of a brake; and a control module that generates and outputs a valve control signal that operates an intake valve or exhaust valve to provide pressure to the brake according to a braking signal when receiving the braking signal from an operation control room, wherein the control module selects the operation time of the intake valve or exhaust valve with reference to a pressure map so that the brake reaches the target pressure, generates a valve control signal, and corrects the pressure map using a learning rate according to the amount of pressure change of the brake. Therefore, even if the brake characteristics of each vehicle are different, the braking of a train can be accurately controlled by optimizing the control time of a valve required for braking using the learning rate.

    본 개시에 따르면, 브레이크의 현재 압력을 측정하는 압력센서, 및 운행제어실로부터 제동신호를 수신하면, 제동신호에 따라 브레이크에 압력을 제공하도록 충기밸브 또는 배기밸브를 동작시키는 밸브제어신호를 생성하여 출력하는 제어모듈을 포함하고, 상기 제어모듈은 상기 브레이크가 목표압력에 도달하도록 압력맵을 참조하여 상기 충기밸브 또는 배기밸브의 동작시간을 선택하고 상기 밸브제어신호를 생성하며, 상기 브레이크의 압력 변화량에 따라 학습률을 이용하여 상기 압력맵을 보정하는, 열차의 제동을 제어하는 장치를 제공함으로써, 각각의 차량의 브레이크 특성이 다르더라도 학습률을 이용하여 제동에 필요한 밸브의 제어시간을 최적화하여 열차의 제동을 정확하게 제어할 수 있다.


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    Titel :

    Apparatus and method for controlling braking of trains


    Weitere Titelangaben:

    열차의 제동을 제어하는 장치 및 방법


    Beteiligte:
    LEE JUNG WOO (Autor:in) / HAN SANG HUN (Autor:in)

    Erscheinungsdatum :

    26.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



    Braking of trains

    Poulet, J.A. | Engineering Index Backfile | 1951


    Continuous braking of trains

    Drosne, P. | Engineering Index Backfile | 1926


    Braking of truck trains

    Dietz, O. / Huber, L. | Engineering Index Backfile | 1939


    Braking of high-speed trains

    Engineering Index Backfile | 1938


    Dynamic braking for logging trains

    Engineering Index Backfile | 1952