To provide a train data recording device for recording travel patterns achieving energy conservation for each coupling state by estimating a coupling state of a train from GNSS data without using a dedicated device, where the travel patterns are different according to change of the coupling state such as a single formation of a basic formation which is a minimum operation unit of the train or a coupling of a plurality of basic formations.SOLUTION: A train data recording device 401 includes: a coupling state estimation unit 402 for estimating a coupling state indicating the number of coupled basic formations which are minimum operation units of a train; and a recording unit 403 for recording GNSS data of the train by adding the coupling sate to the GNSS data. The coupling state estimation unit estimates a coupling state on the basis of train mass and tensile force due to an electric motor mounted on the train.SELECTED DRAWING: Figure 4

    【課題】列車の最小運用単位である基本編成の単一編成か複数の基本編成の併結といった併結状態の変化によって異なる、併結状態ごとの省エネとなる走行パターンを、専用装置を用いることなくGNSSデータから列車の併結状態を推定し記録する列車データ記録装置を提供する。【解決手段】列車データ記録装置401として、列車の最小運用単位である基本編成の併結されている数を表す併結状態を推定する併結状態推定部402と、列車のGNSSデータに併結状態を付加して記録する記録部403とを備える。併結状態推定部は、列車質量および列車が搭載する電動機による引張力に基づいて併結状態を推定する。【選択図】図4


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    Title :

    TRAIN DATA RECORDING DEVICE AND TRAIN DATA RECORDING METHOD


    Additional title:

    列車データ記録装置および列車データ記録方法


    Contributors:

    Publication date :

    2020-05-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01G Wägen , WEIGHING



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