The invention belongs to the technical field of elevator safety and discloses a signal-transmission type motor sudden stop control system. The system comprises a power source, a sudden stop controller, a motor, a wire harness, infrared monitors, a thermal imagery analyzer and stress sensors, the power source, the sudden stop controller and the motor are all arranged below an escalator, steps of the escalator are driven by the motor to move, the first infrared monitors are symmetrically arranged on an escalator outlet plate, and the second infrared monitors are symmetrically arranged on an escalator handrail plate. According to the signal-transmission type motor sudden stop control system, the sudden stop controller can judge the degree of crowdedness at the escalator exit according to the circumstance monitored by the first infrared monitors; when crowdedness or stampede accidents occur at the exit, the sudden stop controller controls the motor to stop running in time. The system is reasonable in design, simple in structure and applicable to optimization design for an escalator crowdedness or stampede accident impairment-reduction system.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Signal-transmission type motor sudden stop control system


    Beteiligte:
    XU GUOJUN (Autor:in) / WANG SHAOBIN (Autor:in)

    Erscheinungsdatum :

    30.12.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS




    Charging pile sudden stop reset control method and system

    LIN GUANJIAN | Europäisches Patentamt | 2025

    Freier Zugriff

    Artificial intelligence monitoring sudden stop system for escalator

    WENG GUOZHONG / FAN CHANGHUA / GUAN JIANHANG | Europäisches Patentamt | 2024

    Freier Zugriff

    Device for controlling sudden stop of elevator

    ZHANG ZHENRUI | Europäisches Patentamt | 2021

    Freier Zugriff

    Sudden stop prevention Apparatus for Electric Kickboard

    HAN CHUN SOO / LEE JE UK / KIM TAE WOO | Europäisches Patentamt | 2023

    Freier Zugriff