System and method for managing vehicle battery
US12298352B2 · kind B2 · utility
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21References
7Claims
0Family size
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Key dates
| Filing date | Nov 5, 2021 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Feb 24, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2220/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system for managing a vehicle battery that is chargeable/dischargeable and stores energy for driving a vehicle driving motor is disclosed. The system for managing a vehicle battery as disclosed includes a controller that measures a voltage of each of a plurality of battery cells in a vehicle battery when a voltage applied to the vehicle battery is constant, and determines whether the plurality of battery cells is abnormal based on a deviation between the measured voltages of the plurality of battery cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.