About 66 results
https://drivepatents.com/patents/984382 · 28 Aug 2013
The device has a battery system (7) comprising multiple cells, and a communication link including an electric isolation part (5) and a communication line (3) that is partially provided with an electromagnetic shielding (4). The communication link operative...
https://drivepatents.com/patents/987272 · 21 Aug 2013
An SOC display (210) displayed on a display includes a first region (R1) and a second region (R2). The first region (R1) presents an SOC range capable of ensuring the minimum traveling performance. The SOC display (210) displays an SOC within the first reg...
https://drivepatents.com/patents/989740 · 12 Jun 2013
The present charging rate of a battery (12) is accurately calculated. The calculation mode of the present charging rate is switched to a current integration mode during operation of a generator motor (8) while the mode is switched to a voltage reference mo...
https://drivepatents.com/patents/990050 · 5 Jun 2013
An information providing device has a travelling route searching section that searches for a travelling route leading to a destination, a power consumption amount calculating section that calculates a total power consumption amount consumed when travelling...
https://drivepatents.com/patents/990195 · 29 May 2013
An online method and apparatus for determining state of charge (SoC) and state of health (SoH) of batteries on platforms that present dynamic charge and discharge environments is disclosed. A rested open circuit voltage (OCV) may be estimated online using ...
https://drivepatents.com/patents/993212 · 6 Feb 2013
A battery pack includes: a battery unit in which a plurality of battery modules with a plurality of secondary batteries connected in series to each other is connected in parallel to each other so that output current; and a battery management unit. The batt...
https://drivepatents.com/patents/993074 · 6 Feb 2013
A method of detecting a battery capacity of a secondary battery, in which a charging mode when the secondary battery is charged includes a first mode including only an ON state in which a power transmission of a charging power is performed, and a second mo...
https://drivepatents.com/patents/995702 · 28 Nov 2012
A control device of a vehicle which device makes a generated voltage of an alternator (12) variable so that a state of charge SOC of a battery (20) installed in the vehicle reaches a control target includes an idle stop permitting SOC setting unit (S3) for...
https://drivepatents.com/patents/999107 · 22 Aug 2012
The display device has one or multiple display panels (3,4,5) for a vehicle driver, where a processing medium is adapted to a function of a driving parameter. The processing medium is adapted particularly to the actual power of an electric vehicle or a dri...
https://drivepatents.com/patents/1003455 · 11 Apr 2012
The method involves detecting the parameters of a battery cell among several battery cells (160) installed in electric vehicle during loading or unloading process. Voltage, current and temperature are considered as to-be-detected parameters of the battery ...