This application provides a method of providing a hot standby for a main control unit, the method including: using a second main control unit (30) to provide a hot standby for a first main control unit (20) , wherein the first main control unit (20) controls a first controlled unit (10) to receive information from a ground subsystem, the first main control unit (20) and the second main control unit (30) each including a plurality of modules; and directly switching from the first main control unit (20) to the second main control unit (30) when a failure occurs in one or more modules of the first main control unit. A fault device is switched to a standby device without stopping the train, which does not affect operation efficiency and running safety of the train. This application further provides an apparatus for providing a hot standby for a main control unit and a computer storage medium.


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    Titel :

    METHOD AND APPARATUS FOR HOT BACKUP OF MASTER CONTROL UNIT, AND COMPUTER STORAGE MEDIUM


    Weitere Titelangaben:

    VERFAHREN UND VORRICHTUNG FÜR EIN HOT-BACKUP EINER HAUPTSTEUEREINHEIT UND COMPUTERSPEICHERMEDIUM
    PROCÉDÉ ET APPAREIL DE SAUVEGARDE À CHAUD D'UNITÉ DE COMMANDE MAÎTRE ET SUPPORT DE STOCKAGE INFORMATIQUE


    Beteiligte:
    WANG JIANMIN (Autor:in) / JIANG MING (Autor:in) / MENG FANYONG (Autor:in) / YU XIAONA (Autor:in) / QI LIWEI (Autor:in)

    Erscheinungsdatum :

    2022-01-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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