The present invention provides a train braking control method and device supporting multi-stage deceleration, and a storage medium. The method includes the following steps: step 1, calculating an initial value Ek0 of kinetic energy of a train; step 2, calculating work of traction force Wtraction of the train in a process from an initial position to traction removal; step 3, calculating work of gravity force Wg of the train in a process from the initial position to a stop; step 4, calculating work of braking force Wbraking of the train in a process from a braking application position to the stop; step 5, calculating maximum allowable kinetic energy of the train among all restriction points from the initial position to a stop point; step 6, obtaining kinetic energy Ek of the train according to the following formula, determining whether the kinetic energy of the train exceeds the maximum allowable kinetic energy at the restriction point, if so, triggering emergency braking of the train, or else, operating the train normally. Compared with the prior art, the present invention has advantages such as reduced emergency braking distance and improved train operation efficiency.


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    Title :

    TRAIN BRAKING CONTROL METHOD SUPPORTING MULTI-STAGE DECELERATION, DEVICE AND STORAGE MEDIUM


    Additional title:

    ZUGBREMSSTEUERVERFAHREN MIT UNTERSTÜTZUNG VON MEHRSTUFIGER VERZÖGERUNG, VORRICHTUNG UND SPEICHERMEDIUM
    PROCÉDÉ DE COMMANDE DE FREINAGE DE TRAIN PRENANT EN CHARGE UNE DÉCÉLÉRATION EN PLUSIEURS PHASES, DISPOSITIF ET SUPPORT DE STOCKAGE


    Contributors:
    WANG XUCHAO (author) / LV XINJUN (author) / CHANG MING (author) / FANG XING (author) / YE YONG (author) / HU JINGEN (author)

    Publication date :

    2024-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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