To provide a facility monitoring system, a switch applicable to a facility monitoring system, a track circuit and a crossing device by which data about an abnormality can be surely acquired using a simple constitution and not only a manpower reduction is carried out but also a labour shortage is dissolved for a railway facility maintenance.SOLUTION: In a field device 10, a data quantity for a communication is suppressed and the transmission and reception of data required to discriminate an abnormality are surely kept by means of letting a data collection device 20 acquire abnormality discrimination data, after extracting the abnormality discrimination data which contain the latest record related to abnormality and normality and the accumulated number of abnormalities among the operation records of a facility EQ.SELECTED DRAWING: Figure 2

    【課題】簡易な構成で、確実に異常に関するデータの取得ができ、鉄道の設備におけるメンテナンスに際して人員削減を図り、人手不足を解消できる設備監視システム、及び設備監視システムに適用可能な転てつ機、軌道回路及び踏切装置を提供すること。【解決手段】現場装置10において、設備EQの動作記録のうちから、直近の異常及び正常に関する記録と異常の累積回数とを含む異常判別データを抽出しておき、当該異常判別データをデータ収集装置20に取得させることで、通信時におけるデータ量を抑えつつ、異常判別に必要なデータの確実な授受を維持する。【選択図】図2


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    Title :

    FACILITY MONITORING SYSTEM, SWITCH, TRACK CIRCUIT AND CROSSING DEVICE


    Additional title:

    設備監視システム、転てつ機、軌道回路及び踏切装置


    Contributors:

    Publication date :

    2020-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H04Q Wähltechnik , SELECTING



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