Preventative function control in electromagnetic spring pressure brakes is disclosed. Initially, the spring pressure brake is controlled by voltage. Next, state variables current and voltage are measured. Subsequently, a determination variable is determined and summed over a first range, which extends from a starting point of actuation to a point at which an armature disk begins to move. At the point, current value is detected at which movement of the armature disk begins. The determination variable is summed over a second range, which extends from the starting point, when the current reaches the value detected above, up to a constant current. Subsequently, a ratio is calculated from the sum of the determination variable over the range to the sum of the determination variable over the first and second ranges. Upon reaching a predetermined value by the value of the ratio, a state signal is output.


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    Title :

    PRÄVENTIVE FUNKTIONSKONTROLLE BEI EINER ELEKTROMAGNETISCHEN FEDERDRUCKBREMSE


    Additional title:

    PREVENTIVE FUNCTION CONTROL FOR AN ELECTROMAGNETIC SPRING PRESSURE BRAKE
    CONTRÔLE DE FONCTIONNEMENT PRÉVENTIF D'UN FREIN À PRESSION PAR RESSORT ÉLECTROMAGNÉTIQUE


    Contributors:

    Publication date :

    2021-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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