1–6 von 6 Ergebnissen
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    Elevator door fault detection method based on audio characteristics

    Freier Zugriff
    ZHONG CHAOWEN / WAN MIN / CAI WEIWEI et al. | Europäisches Patentamt | 2021

    Elevator abnormal running identification method and system

    Freier Zugriff
    ZHANG XINGFENG / WAN MIN / CAI WEIWEI et al. | Europäisches Patentamt | 2020

    Elevator door fault real-time detection method based on machine vision

    Freier Zugriff
    QIU ZHONGKAI / ZHANG LEI / WAN MIN et al. | Europäisches Patentamt | 2021

    Elevator abnormal sound detection method and system

    Freier Zugriff
    ZHONG CHAOWEN / ZHANG XINGFENG / WAN MIN et al. | Europäisches Patentamt | 2021

    Elevator comprehensive fault early warning method based on multi-dimensional Internet of Things atlas big data

    Freier Zugriff
    ZHANG XINGFENG / WAN MIN / ZHANG LEI et al. | Europäisches Patentamt | 2020