To preferably detect occurrence of catching in the door in closing operation of a side sliding door.SOLUTION: A device for detecting catching in the door of a railroad vehicle includes: an acceleration acquisition unit for acquiring an acceleration rate in a slide direction of a side sliding door; and a determination unit for determining that catching in the door occurs when a maximum value in time-series data of absolute values of the acceleration rate acquired by the acceleration acquisition unit is less than a predetermined threshold in a latter stage of a closing operation of the side sliding door.SELECTED DRAWING: Figure 2

    【課題】側引戸の閉動作における戸挟みの発生を好適に検出する。【解決手段】鉄道車両の戸挟み検出装置は、前記側引戸のスライド方向の加速度を取得する加速度取得部と、前記側引戸の閉動作の後期において、前記加速度取得部で取得された加速度の絶対値の時系列データにおける最大値が所定の閾値未満であると、戸挟みが発生したと判定する判定部と、を備える。【選択図】図2


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    Title :

    DEVICE FOR DETECTING CATCHING IN DOOR OF RAILROAD VEHICLE


    Additional title:

    鉄道車両の戸挟み検出装置


    Contributors:

    Publication date :

    2020-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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