To provide a high-versatility charge/discharge control method while taking the lifetime of a relay into account and without disturbing driving of an automatic charge/discharge operation.SOLUTION: The present invention relates to a charge/discharge control method for performing a charge/discharge operation of an electric vehicle by using a charging/discharging device. The charge/discharge control method includes: a first step (S1) of discriminating whether a current time is included in a preset driving time zone of the charge/discharge operation; a second step (S2) of turning on a relay which is interposed in a control line of the charging/discharging device, and causing the electric vehicle to start a CAN communication; a third step (S3) of discriminating whether a connector of the charging/discharging device is connected to the electric vehicle; a fourth step (S6) of discriminating whether the connector is in a locked state; and a fifth step (S4) of starting charging/discharging the electric vehicle in a case where it is discriminated in the third step that the connector is connected to the electric vehicle (YES in S3) or a case where it is discriminated in the fourth step that the connector is in the locked state (YES in S6).SELECTED DRAWING: Figure 4

    【課題】リレーの寿命に配慮しつつ、自動充放電動作の運転を妨げることなく、汎用性の高い充放電制御方法を提供する。【解決手段】充放電装置を用いて電動車の充放電動作を行う充放電制御方法であって、現在時刻が予め設定された、充放電動作の運転時間帯に含まれるか否かを判定する第1ステップ(S1)と、充放電装置の制御線に介装されたリレーをオンさせて電動車にCAN通信を開始させる第2ステップ(S2)と、充放電装置のコネクタが電動車に接続されているか否かを判定する第3ステップ(S3)と、コネクタがロックされた状態であるか否かを判定する第4ステップ(S6)と、第3ステップでコネクタが電動車に接続されていると判定した場合(S3でYES)または第4ステップでコネクタがロックされた状態であると判定した場合(S6でYES)に、電動車の充放電を開始する第5ステップ(S4)とを含むことを特徴とする。【選択図】図4


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    Titel :

    CHARGE/DISCHARGE CONTROL METHOD AND CHARGE/DISCHARGE DEVICE


    Weitere Titelangaben:

    充放電制御方法および充放電装置


    Beteiligte:

    Erscheinungsdatum :

    2020-05-07


    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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