About 50 results
https://drivepatents.com/patents/1382494 · 14 May 2026
An abnormality diagnosis method for diagnosing an abnormality of a ground power supply device that transmits electrical power to a vehicle in a wireless manner includes: performing a power supply operation under a plurality of different power supply condit...
https://drivepatents.com/patents/1381607 · 30 Apr 2026
Techniques for externally displaying electric vehicle (EV) battery charge status using onboard vehicle display technologies are provided. For example, a method comprises determining, by a system onboard a vehicle comprising a processor, charge status infor...
https://drivepatents.com/patents/1381609 · 30 Apr 2026
A park energy reserve feature for a fuel cell electric vehicle (FCEV) includes detecting a key-off event indicative of a powerdown of the FCEV and, in response thereto, determining whether a set of conditions for enablement of a park energy reserve feature...
https://drivepatents.com/patents/1381608 · 30 Apr 2026
A method for operating an electric charging station may include measuring an unloaded isolation resistance of the electric charging station with no load devices connected. The method further may include measuring a loaded isolation resistance of the electr...
https://drivepatents.com/patents/1395045 · 22 Apr 2026
Electric current is dynamically distributed to vehicles, which each is connected to a respective consumer node (C11, C12, C13, C21) in a distribution network (150) receiving a total amount of incoming electric current (IS) via a root interface (R). Current...
https://drivepatents.com/patents/1380638 · 9 Apr 2026
An electric vehicle control device includes an electronic charging schedule generator, a non-transitory computer readable medium and an electronic controller. The electronic charging schedule generator is configured to generate a charging schedule when a v...
https://drivepatents.com/patents/1388080 · 8 Apr 2026
The invention relates to a method for bidirectional energy exchange between an electric vehicle (50) and a charging station (3), wherein by means of an added-value service of the ISO-15118-2 communication protocol at least one parameter (10) and/or command...
https://drivepatents.com/patents/1380366 · 2 Apr 2026
The present invention relates to a method () for interrupting a charging process of a power source () of an electric drive (), having the steps of: detecting () a fault at a highside switch (, , ) of a first half-bridge of the inverter (); and closing () a...
https://drivepatents.com/patents/1379960 · 26 Mar 2026
A charging control method for an electrified vehicle includes in response to a low ambient temperature and state of charge (SOC) condition of a high voltage battery system, controlling a thermal conditioning device to thermally condition the battery system...
https://drivepatents.com/patents/1379961 · 26 Mar 2026
A charger that charges a battery for a vehicle includes a cable unit, a plug-locking mechanism, a connector-locking mechanism, a current-voltage controller, a detector, a report controller, and an authenticator. The cable unit includes a charging plug that...