An elevator-rope inspection device comprising a camera for capturing images of the elevator rope R, and an image-processing unit for processing a captured image outputted by the camera, wherein the image-processing unit detects a location of wear by implementing binarization on the captured images, and a labeling process that assigns a label to the location of wear, measures a distance between labels 1, 2, and 3 assigned by the labeling process, and when that distance is less than a fixed value, it judges that the area between labels is a wire break, so texture information of the elevator rope is unnecessary in advance.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ELEVATOR ROPE INSPECTION DEVICE AND METHOD FOR INSPECTING AN ELEVATOR ROPE


    Beteiligte:
    KATO MITSURU (Autor:in) / MIYAZAWA HIDEKI (Autor:in) / NOTA YOSHIKI (Autor:in) / WATABE YUSUKE (Autor:in)

    Erscheinungsdatum :

    05.03.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR ROPE INSPECTION DEVICE AND METHOD FOR INSPECTING AN ELEVATOR ROPE

    KATO MITSURU / MIYAZAWA HIDEKI / NOTA YOSHIKI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    ELEVATOR ROPE INSPECTION DEVICE AND ELEVATOR ROPE INSPECTION METHOD

    NODA YOSHIKI | Europäisches Patentamt | 2022

    Freier Zugriff

    ELEVATOR ROPE INSPECTION DEVICE AND ELEVATOR ROPE INSPECTION METHOD

    NODA SHOKI | Europäisches Patentamt | 2021

    Freier Zugriff

    ELEVATOR ROPE INSPECTION DEVICE AND ELEVATOR ROPE INSPECTION METHOD

    KATO MITSURU / MIYAZAWA HIDEKI / NODA YOSHIKI et al. | Europäisches Patentamt | 2020

    Freier Zugriff