To provide a monitoring system for a railway vehicle capable of monitoring a dimensional change of a truck in traveling.SOLUTION: The monitoring system for the railway vehicle includes a sensor part and an arithmetic part. The sensor part detects the passage of a plurality of wheels included in a truck of a railway vehicle. The arithmetic part calculates a distance between two axles in the truck according to the detection result of the sensor part. The sensor part has two non-contact type displacement sensors that can detect the passage of the plurality of wheels from mutually different positions.SELECTED DRAWING: Figure 1

    【課題】走行中の台車の寸法変化を監視できる鉄道車両の監視システムを提供する。【解決手段】本開示は、センサ部と、演算部と、を備える鉄道車両の監視システムである。センサ部は、鉄道車両の台車が備える複数の車輪の通過を検知するように構成される。演算部は、センサ部の検知結果から、台車における2つの車軸間の距離を算出するように構成される。センサ部は、互いに異なる位置から複数の車輪の通過を検知するように構成された2つの非接触式の変位センサを有する。【選択図】図1


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    Title :

    MONITORING SYSTEM FOR RAILWAY VEHICLE


    Additional title:

    鉄道車両の監視システム


    Contributors:

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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