To reduce long-term or cumulative fuel consumption in a power generating system relative to an energy management using a brake specific fuel consumption (BSFC) map when using heating.SOLUTION: An energy management method of a vehicle 100 comprises: a battery 11 which supplies a drive motor 10 with electric power; an electric power generation system 12 which generates electricity accumulated in a battery by using fuel; and a heater 13. The energy management method estimates travel consumption power C which is electric power consumed by the drive motor 10 during traveling of the vehicle 100, acquires heating energy (total heating energy H) according to output requested to the heater 13, and determines operation point of the power generation system 12 based on the travel consumption power C and the heating energy (total heating energy H).SELECTED DRAWING: Figure 3

    【課題】暖房が使用される場合に、BSFCマップを用いたエネルギーマネジメントを行うときよりも、発電システムにおける長期的あるいは累積的な燃料消費量を低減する。【解決手段】駆動モータ10に電力を供給するバッテリ11と、燃料を用いてバッテリに蓄積する電力を発電する発電システム12と、暖房機13と、を備える車両100のエネルギーマネジメント方法であって、車両100の走行によって駆動モータ10において消費される電力である走行消費電力Cが推定される。また、暖房機13に要求される出力に対応した暖房エネルギー(総暖房エネルギーH)が取得される。そして、走行消費電力Cと暖房エネルギー(総暖房エネルギーH)に基づいて、発電システム12の運転点が決定される。【選択図】図3


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    Title :

    ENERGY MANAGEMENT METHOD, ENERGY MANAGEMENT DEVICE, PROGRAM, AND STORAGE MEDIUM


    Additional title:

    エネルギーマネジメント方法、エネルギーマネジメント装置、プログラム、及び、記憶媒体


    Contributors:

    Publication date :

    2023-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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