To calculate a cruisable distance that follows a traveling state of a movable body.SOLUTION: A cruisable distance calculation device according to an aspect of the present disclosure is configured to calculate a cruisable distance of a movable body 1 including an electric motor 13 as a power source and a power storage device 11 configured to supply power to the electric motor 13. The cruisable distance calculation device includes: a residual capacity calculation unit 152 configured to calculate the residual capacity of the power storage device 11; an electricity consumption calculation unit 153 configured to calculate electricity consumption based on a travel distance of the movable body 1 and electricity consumption of the power storage device 11; a setting unit 155 configured to set, based on a state of the electric motor 13, a rate coefficient that indicates how much the electricity consumption is increased and decreased; a rate processor 156 configured to execute, by using the rate coefficient, rate processing that corrects the electricity consumption; a distance calculation unit 157 configured to calculate the cruisable distance of the movable body 1 based on the electricity consumption on which the rate processing is executed and the residual capacity of the power storage device 11; and a display control unit 158 configured to display the cruisable distance of the movable body 1 on a meter.SELECTED DRAWING: Figure 2

    【課題】移動体の走行状態に追従した航続可能距離を算出すること。【解決手段】本開示の一態様に係る航続可能距離算出装置は、動力源である電動機13、及び、電動機13に電力を供給する蓄電装置11を備える移動体1の航続可能距離を算出する。航続可能距離算出装置は、蓄電装置11の残容量を算出する残容量算出部152と、移動体1の走行距離及び蓄電装置11の電力消費量に基づいて、電費を算出する電費算出部153と、電動機13の状態に基づいて、電費を増減させる度合いを示すレート係数を設定する設定部155と、レート係数を用いて、電費を補正するレート処理を実行するレート処理部156と、レート処理が実行された電費及び蓄電装置11の残容量に基づいて、移動体1の航続可能距離を算出する距離算出部157と、移動体1の航続可能距離をメータに表示させる表示制御部158と、を備える。【選択図】図2


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    Titel :

    CRUISABLE DISTANCE CALCULATION DEVICE AND CRUISABLE DISTANCE CALCULATION METHOD


    Weitere Titelangaben:

    航続可能距離算出装置及び航続可能距離算出方法


    Beteiligte:
    GOTO REI (Autor:in)

    Erscheinungsdatum :

    2023-11-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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