To provide a cruisable distance calculation system capable of improving prediction accuracy of a cruisable distance of a vehicle.SOLUTION: A cruisable distance calculation system loaded on a vehicle using an electric motor as a motive force source comprises: an acquisition unit for acquiring information relating to an actuation situation of vehicle equipment, to which power is supplied from a battery, and power consumption; a learning unit which learns an actuation pattern of the vehicle equipment and the power consumption by storing the information acquired by the acquisition unit; a determination unit which determines a power difference between the actual power consumption acquired by the acquisition unit and the power consumption obtained by learning of the learning unit; and a display unit which displays the cruisable distance of the vehicle based on a determination result of the determination unit. The determination unit causes the display unit to display a first cruisable distance based on the power consumption obtained by the learning of the learning unit in a case where the power difference is less than a predetermined value, and causes the display unit to display a second cruisable distance, for which the first cruisable distance is updated on the basis of a predetermined power consumption map, in a case where the power difference is equal to or more than the predetermined value.SELECTED DRAWING: Figure 1

    【課題】車両の航続可能距離の予測精度を向上させることができる航続可能距離算出システムを提供する。【解決手段】電動モーターを動力源に用いる車両に搭載される航続可能距離算出システムであって、バッテリーから電力供給を受ける車両装備の作動状況および消費電力に関する情報を取得する取得部と、取得部が取得した情報を記憶して車両装備の作動パターンおよび消費電力を学習する学習部と、取得部が取得した実際の消費電力と学習部の学習によって得られた消費電力との電力差を判定する判定部と、判定部の判定結果に基づいて車両の航続可能距離を表示する表示部と、を備え、判定部は、電力差が所定値未満である場合、学習部の学習によって得られた消費電力に基づいた第1の航続可能距離を表示部に表示させ、電力差が所定値以上である場合、第1の航続可能距離を予め定めた消費電力マップに基づいて更新した第2の航続可能距離を表示部に表示させる。【選択図】図1


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    Titel :

    CRUISABLE DISTANCE CALCULATION SYSTEM


    Weitere Titelangaben:

    航続可能距離算出システム


    Beteiligte:
    TANI MASAHARU (Autor:in) / KAWAI TOSHIHIRO (Autor:in)

    Erscheinungsdatum :

    10.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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