Provided is an authentication method and apparatus that enables a charging station to verify a contract certificate of an electric vehicle on the basis of a cross-certificate in a situation where there are a multiple of MOs and the charging station does not have an MO root certificate. An electric vehicle certification method according to an aspect of the present disclosure may be performed for PnC charging of the electric vehicle in a charging station device configured to charge an electric vehicle. The electric vehicle certification method comprises: a step for transmitting to the electric vehicle a SECC certificate chain including a power supply device communication controller (SECC) certificate and at least one charging device series sub-certificate used to generate the SECC certificate, and receiving a result of verification of the SECC certificate from the electric vehicle; a step for receiving a contract certificate chain including a contract certificate from the electric vehicle; and a step for, when a cross-certificate is included in the contract certificate chain, verifying the cross-certificate on the basis of a predetermined root certificate, obtaining a public key of a charging operator root certification authority or a charging operator subordinate certification authority included in the cross-certificate, and verifying the contract certificate on the basis of the obtained public key.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CROSS-CERTIFICATION METHOD AND DEVICE FOR CHARGING ELECTRIC VEHICLE


    Weitere Titelangaben:

    KREUZZERTIFIZIERUNGSVERFAHREN UND VORRICHTUNG ZUM LADEN EINES ELEKTROFAHRZEUGS
    PROCÉDÉ ET DISPOSITIF DE CERTIFICATION CROISÉE POUR CHARGER UN VÉHICULE ÉLECTRIQUE


    Beteiligte:
    SHIN MIN HO (Autor:in)

    Erscheinungsdatum :

    18.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    CERTIFICATION METHOD FOR CHARGING ELECTRIC VEHICLE

    JUNG JAE HO / LEE JU HEON | Europäisches Patentamt | 2022

    Freier Zugriff

    ELECTRIC VEHICLE CHARGING CERTIFICATION AND VERIFICATION

    AHTIKARI JUSSI | Europäisches Patentamt | 2024

    Freier Zugriff

    ELECTRIC VEHICLE CHARGING CERTIFICATION AND VERIFICATION

    AHTIKARI JUSSI | Europäisches Patentamt | 2024

    Freier Zugriff

    ELECTRIC VEHICLE CHARGING CERTIFICATION AND VERIFICATION

    AHTIKARI JUSSI | Europäisches Patentamt | 2023

    Freier Zugriff

    Charging Device of Electric Vehicle Capable of Automatic Certification

    KIM KU HWAN / RYU JUNE WOO / KIM HYUN WOONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff