To enable derailment of a railroad vehicle to be surely detected with a simple configuration and at low cost by making a sensor installed on a top face of a fall prevention frame of an axle detect a fall of the axle.SOLUTION: In a derailment detection device for a railroad vehicle including a sensor installed on a truck of a railroad vehicle, and a determination device for determining derailment on the basis of an output signal of the sensor, the sensor is installed on the top face of a fall prevention frame of an axle in the truck to detect a fall of the axle.SELECTED DRAWING: Figure 1

    【課題】車軸の落下防止枠の上面に設置されたセンサが車軸の落下を検知するようにして、簡素な構成で、低コストでありながら、鉄道車両の脱線を確実に検知することができるようにする。【解決手段】鉄道車両の台車に設置されたセンサと、該センサの出力信号に基づいて脱線を判定する判定装置とを備える鉄道車両の脱線検知装置であって、前記センサは、前記台車における車軸の落下防止枠の上面に設置され、前記車軸の落下を検知する。【選択図】図1


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    Title :

    DERAILMENT DETECTION DEVICE AND DERAILMENT DETECTION METHOD FOR RAILROAD VEHICLE


    Additional title:

    鉄道車両の脱線検知装置及び脱線検知方法


    Contributors:

    Publication date :

    2024-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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