1–6 von 6 Ergebnissen
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    Train signal machine combined control method, system, device and medium

    Freier Zugriff
    LI QIAN / DAI LINFEI / XU WEI et al. | Europäisches Patentamt | 2023

    Distributed computer interlocking communication and control system

    Freier Zugriff
    WEI ZHEN / XIA HANBING / XU WEI et al. | Europäisches Patentamt | 2023

    Safety AND gate circuit for railway signal interlocking system

    Freier Zugriff
    WEI ZHEN / HU QINGXIN / XIA HANBING et al. | Europäisches Patentamt | 2015

    Control method and system for preventing curve collision of underground mine cars

    Freier Zugriff
    WEI ZHEN / CHENG YUN'AN / XU ZIJUN et al. | Europäisches Patentamt | 2020

    Non-stop ore drawing system and method

    Freier Zugriff
    WEI ZHEN / CHENG YUN'AN / XU WEI et al. | Europäisches Patentamt | 2020

    Method and system for 50Hz track signal detection and state identification

    Freier Zugriff
    WEI ZHEN / DAI LINFEI / HU QINGXIN et al. | Europäisches Patentamt | 2020