An anti-freezing method for a braking device, which is applied to the technical field of rail vehicles. The method comprises: obtaining an ambient temperature and a vehicle state of a rail vehicle; if the ambient temperature is lower than a preset temperature threshold and the vehicle state meets a preset vehicle condition, controlling a brake caliper to perform opening and closing operations according to a first preset time interval, said opening and closing operations comprising: opening the brake caliper for a second preset time and then closing same. According to the described anti-freezing method, the process of controlling the opening and closing operations of the brake caliper is cyclically performed using the first preset time interval as a period, so that the brake caliper is in an action state of cyclically opening and closing in a severe cold climate, which thereby prevents the brake caliper from being frozen in a state for a long time, and ensures that the rail vehicle may still start normally in the severe cold climate. Also provided is an anti-freezing device for a braking device.


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    Title :

    ANTI-FREEZING METHOD AND DEVICE FOR BRAKING DEVICE


    Additional title:

    FROSTSCHUTZVERFAHREN UND VORRICHTUNG FÜR EINE BREMSVORRICHTUNG
    PROCÉDÉ ET DISPOSITIF ANTIGEL POUR DISPOSITIF DE FREINAGE


    Contributors:
    LI HONGWEI (author) / ZHAO YANGKUN (author) / HU GONGJUE (author) / SHI XUEJIAO (author) / YU WENLONG (author)

    Publication date :

    2024-09-11


    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 / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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