It is an object to provide a backup electric vehicle, EV, charging management device. According to an embodiment, a backup EV charging management device is configured to: when a primary EV charging management system is available, synchronize an identification cache of a backup EV charging management system with an identification cache of the primary EV charging management system; when the primary EV charging management system is unavailable, receive a message from the EV charging station; in response to the message being a request for charging using the EV charging station, check whether the request should be allowed by comparing an identification of the user trying to use the EV charging station to the identification cache of the backup EV charging management system; and in response to determining that the request should be allowed, transmit an acceptance message to the EV charging station.
BACKUP ELECTRIC VEHICLE CHARGING MANAGEMENT
2024-08-15
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
BACKUP POWER SOURCE SYSTEM, VEHICLE, BACKUP POWER SOURCE CHARGING METHOD, AND PROGRAM
European Patent Office | 2023
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