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    RAIL BREAKAGE DETECTION DEVICE AND RAIL BREAKAGE METHOD

    New search for: HOSODA MITSURU
    New search for: AIZAWA HIROYUKI
    New search for: TERASHITA YOSHIHIRO
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    To provide a rail breakage detection device by which a rail breakage can be detected from a vehicle side using a simple process.SOLUTION: A rail breakage detection device to cause a vehicle side to detect a rail breakage comprises an acceleration sensor 3 installed in a vehicle 1 to detect a discontinuity position in a rail 2, a count section to calculate the number of previously registered discontinuity positions of the rail present in an inspection section of the rail breakage and a determination unit to compare a detected number by the acceleration sensor with a calculated number by the count section and to determine if there are unknown rail breakage positions 21 or not.SELECTED DRAWING: Figure 1

    【課題】簡単な処理でレール破断を車両側から検知させることが可能なレール破断の検知装置を提供する。【解決手段】レール破断を車両側から検知させるレール破断の検知装置である。そして、レール２の不連続箇所を検知させるために車両１に取り付けられる加速度センサ３と、レール破断の検査区間に存在する事前に登録されたレールの不連続箇所の数を算出するカウント部と、加速度センサによる検出数とカウント部による算出数とを比較して未知のレール破断箇所２１の有無を判定する判定部とを備えている。【選択図】図１

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    RAIL BREAKAGE DETECTION DEVICE AND RAIL BREAKAGE METHOD

    New search for: HOSODA MITSURU
    New search for: AIZAWA HIROYUKI
    New search for: TERASHITA YOSHIHIRO
    New search for: IWASAKI MIKIHIRO

    To provide a rail breakage detection device by which a rail breakage can be detected from a vehicle side using a simple process.SOLUTION: A rail breakage detection device to cause a vehicle side to detect a rail breakage comprises an acceleration sensor 3 installed in a vehicle 1 to detect a discontinuity position in a rail 2, a count section to calculate the number of previously registered discontinuity positions of the rail present in an inspection section of the rail breakage and a determination unit to compare a detected number by the acceleration sensor with a calculated number by the count section and to determine if there are unknown rail breakage positions 21 or not.SELECTED DRAWING: Figure 1

    【課題】簡単な処理でレール破断を車両側から検知させることが可能なレール破断の検知装置を提供する。【解決手段】レール破断を車両側から検知させるレール破断の検知装置である。そして、レール２の不連続箇所を検知させるために車両１に取り付けられる加速度センサ３と、レール破断の検査区間に存在する事前に登録されたレールの不連続箇所の数を算出するカウント部と、加速度センサによる検出数とカウント部による算出数とを比較して未知のレール破断箇所２１の有無を判定する判定部とを備えている。【選択図】図１

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    RAIL BREAKAGE DETECTION DEVICE AND RAIL BREAKAGE METHOD

    New search for: HOSODA MITSURU
    New search for: AIZAWA HIROYUKI
    New search for: TERASHITA YOSHIHIRO
    New search for: IWASAKI MIKIHIRO

    To provide a rail breakage detection device by which a rail breakage can be detected from a vehicle side using a simple process.SOLUTION: A rail breakage detection device to cause a vehicle side to detect a rail breakage comprises an acceleration sensor 3 installed in a vehicle 1 to detect a discontinuity position in a rail 2, a count section to calculate the number of previously registered discontinuity positions of the rail present in an inspection section of the rail breakage and a determination unit to compare a detected number by the acceleration sensor with a calculated number by the count section and to determine if there are unknown rail breakage positions 21 or not.SELECTED DRAWING: Figure 1

    【課題】簡単な処理でレール破断を車両側から検知させることが可能なレール破断の検知装置を提供する。【解決手段】レール破断を車両側から検知させるレール破断の検知装置である。そして、レール２の不連続箇所を検知させるために車両１に取り付けられる加速度センサ３と、レール破断の検査区間に存在する事前に登録されたレールの不連続箇所の数を算出するカウント部と、加速度センサによる検出数とカウント部による算出数とを比較して未知のレール破断箇所２１の有無を判定する判定部とを備えている。【選択図】図１

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    Title:

    RAIL BREAKAGE DETECTION DEVICE AND RAIL BREAKAGE METHOD

    Additional title:

    レール破断の検知装置及びレール破断の検知方法

    Contributors:

    HOSODA MITSURU (author) / AIZAWA HIROYUKI (author) / TERASHITA YOSHIHIRO (author) / IWASAKI MIKIHIRO (author)

    Publication date:

    2022-06-01

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    Japanese

    Classification:

    IPC:  B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / E01B PERMANENT WAY , Gleisoberbau

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