About 66 results
https://drivepatents.com/patents/1394952 · 24 Sep 2025
Disclosed is an apparatus and method for managing an Open Circuit Voltage (OCV)-State Of Charge (SOC) profile of a battery. The apparatus according to the present disclosure includes a storage means to store a plurality of OCV-SOC profiles having an overla...
https://drivepatents.com/patents/1393683 · 14 May 2025
A method, a device, a vehicle, and a storage medium for calculating state of charge of the battery are provided. The method is applied to a battery pack including battery cells and includes the following steps. Charge information of the battery cells is ac...
https://drivepatents.com/patents/1372677 · 16 Jan 2025
The invention relates to controlling the energy output from an electric vehicle to an external consumer. According to the invention, an energy requirement for reaching a predefined destination or along a predefined route is determined. If the electrical en...
https://drivepatents.com/patents/1398481 · 24 Jul 2024
A method of controlling an electric marine propulsion system (2) to propel a marine vessel (1) includes receiving a user-set time (81), determining a time remaining (85) based on the user-set time (81), and identifying a battery charge level (86) of a powe...
https://drivepatents.com/patents/1366179 · 11 Jul 2024
A battery system that collects and considers multiple variables to provide optimal charge and range information, either on a battery module or per cell basis. This system may provide the required charge time to complete a trip and provides a minimum SOC, w...
https://drivepatents.com/patents/939301 · 10 Aug 2016
A travel route guide device includes a travel route calculation unit (121) that calculates a travel route from a current position to a destination based on current position information, destination information, and a remaining amount of power of an electri...
https://drivepatents.com/patents/939919 · 27 Jul 2016
A method and apparatus estimating a state of a battery are provided. A battery life estimation apparatus may charge a battery using a normal charge rate (C-rate) during a charging interval of a charging cycle and a low charge rate (C-rate) in a low-rate ch...
https://drivepatents.com/patents/945133 · 6 Apr 2016
The present invention relates to a method and a system (200) for determining a parameter map (502) used for estimating an operation condition for an energy storage device (102) which may be an energy storage device, the method comprising updating the param...
https://drivepatents.com/patents/946150 · 9 Mar 2016
An alternating-hibernation battery management and control method for a power structure of a large electric vehicle is provided. The power structure includes a vehicular computer with a sorting controller, plural configuration-variable series-type battery b...
https://drivepatents.com/patents/953143 · 24 Feb 2016
A battery assembly 51 for fitting a battery pack 52 to a frame of a cycle 2 comprises a battery holder 54 for fitting to the frame, and a connector portion 55 which forms an electrical connection between the battery pack 52 and wiring 90 for connecting to ...