To provide a charge control device capable of properly managing multiple pieces of certificate information in charging a vehicle.SOLUTION: The charge control device includes a controller that controls vehicle charge by performing authentication with charging equipment using a certificate. The controller stores multiple certificates each identified by its certificate identification information in a memory, and is configured to execute the steps of: when performing a charge, reading a certificate of a vehicle user from the memory based on a piece of priority information specifying the certificate that is used preferentially among multiple certificates; and when there is no valid certificate for the user based on priority information, acquiring a new certificate of the user; and when the newly acquired certificate is not stored in memory, storing the new certificate in the memory.SELECTED DRAWING: Figure 9

    【課題】車両の充電において、複数の証明書情報を適切に管理する。【解決手段】充電制御装置は、証明書を用いて充電設備との認証処理を行い、車両の充電を制御するコントローラを備える。コントローラは、証明書識別情報によってそれぞれ識別される複数の証明書をメモリに記憶し、充電を行う際に、複数の証明書の中で優先的に使用される証明書を指定する優先度情報に基づいてメモリから車両のユーザの証明書を読み出すことと、優先度情報に基づくユーザの有効な証明書が存在しない場合に、ユーザの新規証明書を取得することと、取得した新規証明書がメモリに記憶されていない場合に、新規証明書を前記メモリに記憶すること、を実行する。【選択図】図9


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    Titel :

    CHARGE CONTROL DEVICE, CHARGE CONTROL METHOD, AND PROGRAM


    Weitere Titelangaben:

    充電制御装置、充電制御方法、およびプログラム


    Beteiligte:

    Erscheinungsdatum :

    07.03.2025


    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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