A charging authentication method and apparatus are provided, to improve security of communication between an electric vehicle and a charging spot. When the method is performed by an electric vehicle, a first connection is established between the electric vehicle and a charging spot by using a controller area network CAN bus, a second connection is established between the electric vehicle and a charging management system by using a mobile communication network, and the method includes: The electric vehicle sends a charging request message to the charging spot by using the first connection; and the electric vehicle performs identity authentication and key negotiation with the charging spot by using the second connection and a third connection between the charging spot and the charging management system.
METHOD AND DEVICE FOR CHARGING AUTHENTICATION
VERFAHREN UND VORRICHTUNG ZUR GEBÜHRENERFASSUNG
PROCÉDÉ ET DISPOSITIF D'AUTHENTIFICATION DE CHARGE
27.09.2023
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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