A railroad monitoring system according to the present disclosure includes a cable (20) including a communication optical fiber being laid on a railroad (10), a reception unit (331) configured to receive an optical signal from at least one communication optical fiber included in the cable (20), and a detection unit (332) configured to detect a pattern according to a state of the railroad (10), based on the optical signal, and detect an abnormal state of the railroad (10), based on the detected pattern according to the state of the railroad (10).


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    Title :

    RAILROAD MONITORING SYSTEM, RAILROAD MONITORING DEVICE, RAILROAD MONITORING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM


    Additional title:

    BAHNLINIENÜBERWACHUNGSSYSTEM, BAHNLINIENÜBERWACHUNGSVORRICHTUNG, BAHNLINIENÜBERWACHUNGSVERFAHREN UND NICHTTRANSITORISCHES COMPUTERLESBARES MEDIUM
    SYSTÈME DE SURVEILLANCE DE VOIE FERRÉE DISPOSITIF DE SURVEILLANCE DE VOIE FERRÉE, PROCÉDÉ DE SURVEILLANCE DE VOIE FERRÉE ET SUPPORT NON TRANSITOIRE LISIBLE PAR ORDINATEUR


    Contributors:

    Publication date :

    2022-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen






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