To provide a device which can create an energy-saving operation curve in a short time in consideration of actual running characteristics of vehicles.SOLUTION: An operation curve creation device according to the present embodiment has an input unit which receives actual travel data including information of positions, notch stage numbers and energy consumptions of a vehicle obtained every unit hour during a travel of a railway vehicle. A storage unit stores the actual travel data. A selection unit extracts plural actual travel data for a first travel section from the actual travel data and then based on energy consumption or regenerated energy of a vehicle, selects plural energy-saving travel data from plural actual travel data for the first travel section. A creation unit extracts change information including vehicle position and time at the time a specific notch change is done, from plural actual energy-saving travel data and then creates a vehicle operation curve using the change information. A correction unit corrects the operation curve to adjust the stop position or the stop time of the vehicle at the terminal point of the first travel section.SELECTED DRAWING: Figure 1

    【課題】車両の実走行の特徴を考慮した省エネ運転曲線を短時間で作成できる装置を提供する。【解決手段】本実施形態による運転曲線作成装置は、鉄道車両が走行したときに単位時間毎に得られる該車両の位置、該車両のノッチの段数および該車両の消費エネルギーの情報を含む実走行データを受け取る入力部を備える。記憶部は実走行データを格納する。選択部は、実走行データの中から第1走行区間の複数の実走行データを抽出後、第1走行区間の複数の実走行データから車両の消費エネルギーまたは回生エネルギーに基づいて複数の省エネ走行データを選択する。作成部は複数の省エネ実走行データから特定のノッチ切替え動作を実行したときの車両の位置または時間を含む切替え情報を抽出後、該切替え情報を用いて車両の運転曲線を作成する。補正部は、第1走行区間の終点における車両の停止位置または停止時間を調整するために運転曲線を補正する。【選択図】図1


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    Title :

    OPERATION CURVE CREATION DEVICE


    Additional title:

    運転曲線作成装置


    Contributors:
    OZAWA YUTA (author) / KOGUMA MAKOTO (author) / HATTORI YOHEI (author)

    Publication date :

    2020-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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