A railroad vehicle monitoring system installed on a railroad vehicle includes: wireless sensor devices installed at attached equipment of the railroad vehicle, including a sensor that senses statuses of the attached equipment, configured to wirelessly transmit a sensing value sensed by the sensor in real time, and including an energy harvester configured to convert energy generated by running of the railroad vehicle into electric energy, and supply the electric energy as a power source for the sensor, a signal process in the sensing value, and wireless communication of the sensing value; sink node devices configured to wirelessly receive the sensing value and output, in real time, railroad vehicle status information obtained by integrating the received sensing value; and a vehicle status monitoring device configured to receive the railroad vehicle status information, integrate and manage the railroad vehicle status information, and output the integrated railroad vehicle status information in real time.


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    Titel :

    ENERGY HARVESTER, WIRELESS SENSOR DEVICE HAVING THE ENERGY HARVESTER, AND SYSTEM FOR MONITORING RAILROAD VEHICLE USING THE SAME


    Beteiligte:
    KIM JAEHOON (Autor:in) / LEE JAE YUN (Autor:in) / LEE KWAN SUP (Autor:in) / KIM YOUNG IL (Autor:in) / YEO KUN MIN (Autor:in)

    Erscheinungsdatum :

    2016-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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