A battery management system for a vehicle is provided to prevent an additional discharge of a first battery and improve marketability of the vehicle by controlling an ignition of the vehicle during an over-discharge of the first battery. The battery management system includes a sensing unit that is configured to measure currents and voltages of first and second batteries. A first relay is connected between the first battery and electronic units of the vehicle and a second relay is connected between the second battery and the controller. Additionally, the controller is configured to receive data from the sensing unit to turn off the first relay or turn on the second relay.
BATTERY MANAGEMENT SYSTEM FOR VEHICLE AND CONTROLLING METHOD THEREOF
2017-03-30
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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