A monitoring system for monitoring an escalator is provided including: a local gateway device; and a sensing apparatus in wireless communication with the local gateway device through a short-range wireless protocol, the sensing apparatus including: a frequency detection device configured to detect frequency data of the escalator, wherein the sensing apparatus is configured to obtain a specific frequency of a component of the escalator and detect at least one of a change in the specific frequency of the component to a sub-frequency, a direction shift of the specific frequency of the component, and a change in a harmonics of the specific frequency of the component in response to the frequency data.


    Access

    Download


    Export, share and cite



    Title :

    FREQUENCY ANALYTICS OF COMPONENTS USING INTERNET OF THINGS SENSOR AND SENSOR LOCATION ON ESCALATORS


    Contributors:

    Publication date :

    2021-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G01G Wägen , WEIGHING / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



    Frequency analytics of components using internet of things sensor and sensor location on escalators

    PAHLKE DERK OSCAR / SCHEDL PHILIPP / TAKACS ROBERT | European Patent Office | 2022

    Free access

    SENSOR FUSION ON INTERNET OF THINGS ON ESCALATORS

    SCHEDL PHILIPP / TAKACS ROBERT / PAHLKE DERK OSCAR | European Patent Office | 2023

    Free access

    SENSOR FUSION ON INTERNET OF THINGS ON ESCALATORS

    SCHEDL PHILIPP / TAKACS ROBERT / PAHLKE DERK OSCAR | European Patent Office | 2023

    Free access

    Sensor fusion on internet of things on escalators

    PAHLKE DERK OSCAR / SCHEDL PHILIPP / TAKACS ROBERT | European Patent Office | 2021

    Free access

    Analyzing component frequency by using internet of things sensors and sensor positions on escalators

    PAHLKE DERK OSCAR / SCHEDL PHILIPP / TAKACS ROBERT | European Patent Office | 2021

    Free access