A backup battery system has an add-on battery module intended for semi-permanent to permanent pairing with an existing lead-acid vehicle battery. The system provides a backup to the battery if the battery becomes depleted or unserviceable due to age, damage, or sub-freezing temperatures. The system is installed alongside the existing vehicle battery and has no impact on operations unless it automatically detects that the battery has become depleted and is in need of an assist, in which case the system will “wake up” and jump start the vehicle. The system is charged by the vehicle electrical system in parallel with the vehicle battery as needed, but only when the vehicle is running.
BATTERY BACKUP SYSTEM
2019-03-21
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
BACKUP BATTERY CONTROL MODULE AND BACKUP BATTERY CONTROL SYSTEM
Europäisches Patentamt | 2022
|