PROBLEM TO BE SOLVED: To provide a fuel consumption amount estimation device capable of estimating a current fuel consumption amount per unit time in a ship not including any fuel flow meter not using any electronic control injection device.SOLUTION: The fuel consumption estimation device 20 includes a revolution speed acquisition part 201, an output estimation part 202, a fuel consumption amount estimation part 203, and a display control unit 204. The revolution speed acquisition part acquires the current engine speed of an engine 10 used in a ship. The output estimation part estimates a current engine output value based on the acquired engine speed and boost pressure indicating the pressure of compressed air generated by a supercharger based on the current exhaust gas of the engine. The fuel consumption amount estimation part estimates a current fuel consumption amount per unit time based on the current engine output value and the current engine speed. The display control unit controls a display part to display the current fuel consumption amount per unit time.SELECTED DRAWING: Figure 1

    【課題】燃料流量計を備えず、電子制御式噴射装置を用いない船舶において、現在の単位時間当たりの燃料消費量を推定することができる燃料消費量推定装置を提供する。【解決手段】燃料消費量推定装置20は、回転数取得部201と、出力推定部202と、燃料消費量推定部203と、表示制御部204とを備える。回転数取得部は、船舶において使用されるエンジン10の現在のエンジン回転数を取得する。出力推定部は、前記取得したエンジン回転数と、現在の前記エンジンの排気ガスに基づいて過給装置が生成する圧縮空気の圧力を示すブースト圧とに基づいて、現在のエンジン出力値を推定する。燃料消費量推定部は、現在のエンジン出力値と現在の前記エンジン回転数とに基づいて現在の単位時間当たりの燃料消費量を推定する。表示制御部は、現在の前記単位時間当たりの燃料消費量を表示部に表示させる制御を行う。【選択図】図1


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    Title :

    FUEL CONSUMPTION AMOUNT ESTIMATION DEVICE AND FUEL CONSUMPTION AMOUNT ESTIMATION METHOD AND PROGRAM


    Additional title:

    燃料消費量推定装置、燃料消費量推定方法及びプログラム


    Contributors:

    Publication date :

    2016-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen




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