About 107 results
https://drivepatents.com/patents/1400230 · 20 Aug 2025
The present disclosure provides a charging control method and system, and a vehicle, which are applied to an on-board charger of a vehicle. The vehicle further includes a battery pack. When the battery pack is charged by using a charging gun of a charging ...
https://drivepatents.com/patents/1398608 · 6 Aug 2025
A charger includes a housing, a fan, and a circuit board assembly. The housing is formed with an air inlet and an air outlet. The fan is disposed in the housing and used for generating a heat dissipation. A heat dissipation channel for the heat dissipation...
https://drivepatents.com/patents/1393687 · 30 Jul 2025
This application provides a charging pile, an electric device, a charging system, and a battery pack heating method, which may be applied to a new energy vehicle. The charging pile includes a power unit and a charging gun. The charging gun is configured to...
https://drivepatents.com/patents/1391333 · 23 Jul 2025
A cable feeding unit (100) for a shore cable management system (190), wherein the cable feeding unit (100) comprises two or more sets of cable reeling means comprising a motor (110, 120, 140), a shaft (112, 122, 142) connected to the motor, one or more set...
https://drivepatents.com/patents/1400491 · 16 Apr 2025
The embodiments of the present application provide a method, apparatus, device, and medium for electric energy transmission. The method includes: determining a resource value of a unit of electric energy of a grid at a target time; under a condition that t...
https://drivepatents.com/patents/1397548 · 19 Mar 2025
Embodiments of this application provide a DC/DC conversion circuit, a power unit, a charging pile, and a charge-discharge heating method. The circuit includes: a first rectifier module, where an input end of the first rectifier module is connected to a pow...
https://drivepatents.com/patents/1372437 · 9 Jan 2025
A computer system for handling a request to unlock a charge inlet of a vehicle has processing circuitry to obtain a request to unlock the charge inlet; when the request has been received, compare a current condition of the vehicle with a target condition o...
https://drivepatents.com/patents/1397563 · 11 Dec 2024
Embodiments of the present application provide a method for charging a traction battery and a battery management system, which can effectively ensure the safety performance of the battery. The method includes: obtaining a battery parameter of the traction ...
https://drivepatents.com/patents/1397978 · 4 Sep 2024
The present invention provides a control apparatus (50) configured to control a power unit (60), characterized in that the power unit comprises a battery (63), and a temperature adjuster (67) configured to adjust a temperature of the battery to a target te...
https://drivepatents.com/patents/938013 · 7 Sep 2016
The present invention relates to a charge system for charging a plurality of electric vehicles, each provided with a charge-connector , comprising at least one contra-connector, for connecting to the charge-connector of one of the vehicles; a power source ...