1–7 of 7 hits
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    GLOBAL TRAIN-LOCALIZATION SYSTEM

    Free access
    CHEN SHAOWEN / ZHANG YU / WANG XIAOYONG et al. | European Patent Office | 2023

    WHOLE-NETWORK TRAIN AUTONOMOUS POSITIONING SYSTEM

    Free access
    CHEN SHAOWEN / ZHANG YU / WANG XIAOYONG et al. | European Patent Office | 2022

      Whole-network train autonomous positioning system

      Free access
      CHEN SHAOWEN / ZHANG YU / WANG XIAOYONG et al. | European Patent Office | 2021

    Sleeper type internal locking electro-hydraulic conversion equipment

    Free access
    ZHAO YONGGEN / ZHANG YU / XU JIANJUN et al. | European Patent Office | 2021

    Electro-hydraulic switch machine monitoring system

    Free access
    ZHANG YU / DAI YIQING / ZHU LI et al. | European Patent Office | 2020

    Axle counting system and axle counting diagnostic device used for axle counting system

    Free access
    GE SHIPING / ZHANG YU / DAI YIQING et al. | European Patent Office | 2020

    Fault detection system of train-ground communication system

    Free access
    SONG BO / ZHANG YU / DAI YIQING et al. | European Patent Office | 2020

    Data processing system of vehicle-mounted ATC system

    Free access
    GU WEIHUA / ZHANG YU / DAI YIQING et al. | European Patent Office | 2020