A positioning system and method for a maglev train, the positioning system comprising an onboard magnet mounted at the bottom of a train, two grating arrays laid on train tracks side by side in the traveling direction of the train, an optical pulse generation module and a data processing module. The data processing module performs first-stage train positioning according to drift conditions of the center wavelengths of the marking gratings, performs second-stage train positioning according to drift conditions of the center wavelengths of the first grating array, and performs third-stage train positioning according to drift conditions of the central wavelengths of the second grating array, so as to determine the track positions where the train arrives step by step.


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    Titel :

    POSITIONING SYSTEM AND METHOD FOR MAGLEV TRAIN


    Beteiligte:
    LIU XIANKAI (Autor:in) / WU DONGHUA (Autor:in) / FU SHANQIANG (Autor:in) / XIAO SHI (Autor:in) / TANG KAIYI (Autor:in) / ZHANG ZHIQIANG (Autor:in)

    Erscheinungsdatum :

    19.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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