A control device for an air brake device (50) includes an instruction value obtaining unit (86) that obtains an instruction value (A) of an air pressure supplied to an air brake device (50) when braking a railway vehicle (10). The control device further includes a cylinder pressure value obtaining unit (87) that obtains a brake cylinder pressure value (B) calculated from the instruction value (A) through a deceleration feedback control. The control device further includes a determination unit (83) that determines whether there is an abnormality of the air brake device (50) based on a brake efficiency (C) indicating a ration between the instruction value (A) and the brake cylinder pressure value (B).


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    Title :

    BRAKE ABNORMALITY DETERMINATION DEVICE, BRAKE STATE STORAGE DEVICE, ABNORMALITY DETERMINATION METHOD, ABNORMALITY DETERMINATION PROGRAM, AND BRAKE CONTROL DEVICE


    Additional title:

    BREMSABNORMALITÄTSBESTIMMUNGSVORRICHTUNG, BREMSZUSTANDSSPEICHERVORRICHTUNG, ABNORMALITÄTSBESTIMMUNGSVERFAHREN, ABNORMALITÄTSBESTIMMUNGSPROGRAMM UND BREMSSTEUERVORRICHTUNG
    DISPOSITIF DE DÉTERMINATION D'ANOMALIE DE FREIN, DISPOSITIF DE STOCKAGE D'ÉTAT DE FREIN, PROCÉDÉ DE DÉTERMINATION D'ANOMALIE, PROGRAMME DE DÉTERMINATION D'ANOMALIE ET DISPOSITIF DE COMMANDE DE FREIN


    Contributors:

    Publication date :

    2022-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF