1–6 of 6 hits
|

    Elevator door fault detection method based on audio characteristics

    Free access
    ZHONG CHAOWEN / WAN MIN / CAI WEIWEI et al. | European Patent Office | 2021

    Elevator abnormal running identification method and system

    Free access
    ZHANG XINGFENG / WAN MIN / CAI WEIWEI et al. | European Patent Office | 2020

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

    Free access
    QIU ZHONGKAI / ZHANG LEI / WAN MIN et al. | European Patent Office | 2021

    Elevator abnormal sound detection method and system

    Free access
    ZHONG CHAOWEN / ZHANG XINGFENG / WAN MIN et al. | European Patent Office | 2021

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

    Free access
    ZHANG XINGFENG / WAN MIN / ZHANG LEI et al. | European Patent Office | 2020