The present disclosure relates to fault location of a landing door safety circuit. The fault location unit of the landing door safety circuit according to the present disclosure includes: a fault collection circuit, which is disposed corresponding to the landing door locking fault monitoring module of the landing door safety circuit at a certain landing, and which is configured to collect a signal indicating landing door locking fault from only the landing door locking fault monitoring module at said certain landing and output a corresponding electrical level signal; and a fault sending component, which is electrically connected to the fault collection circuit in a one-to-one correspondence, and which is configured to send corresponding fault information containing landing information of the landing based on the received electrical level signal. The fault location unit of the present disclosure has a simple structure and low cost, and can be easily applied to existing elevator systems. The fault location system of the present disclosure can locate which landing has the landing door locking fault quickly and accurately.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    FAULT LOCATION OF LANDING DOOR SAFETY CIRCUIT


    Weitere Titelangaben:

    FEHLERLOKALISIERUNG DER SICHERHEITSSCHALTUNG EINER SCHACHTTÜR
    LOCALISATION DE DÉFAUT DE CIRCUIT DE SÉCURITÉ DE PORTE PALIÈRE


    Beteiligte:
    LI BICHUN (Autor:in) / WANG SHENHONG (Autor:in) / QI FU (Autor:in)

    Erscheinungsdatum :

    19.01.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    LOCATING FAILURE OF LANDING DOOR SAFETY CIRCUIT

    LI BICHUN / WANG SHENHONG / QI FU | Europäisches Patentamt | 2022

    Freier Zugriff

    LANDING DOOR SWITCH CIRCUIT

    KUBOTA TAKEHIKO | Europäisches Patentamt | 2022

    Freier Zugriff

    LANDING-DOOR SWITCH CIRCUIT

    KUBOTA TAKEHIKO | Europäisches Patentamt | 2024

    Freier Zugriff

    Landing door switch circuit

    KUBOTA TAKEHIKO | Europäisches Patentamt | 2023

    Freier Zugriff

    Landing door safety protection device

    SONG YUQING / PAN ASUO / TANG WENXING et al. | Europäisches Patentamt | 2020

    Freier Zugriff