Methods, systems, and circuits are provided that allow temporary power management of a telematics control unit (TCU). Employing the aspects disclosed herein, a TCU may handle temporary losses of power from a main battery of a vehicle, without overly drawing power from a backup battery (BUB) system. The aspects disclosed herein may be implemented through the addition of circuit elements as well as logic changes to existing TCU systems.
TEMPORARY POWER MANAGEMENT FOR A TELEMATICS CONTROL UNIT
2019-01-10
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 / H04B TRANSMISSION , Übertragung |
TEMPORARY POWER MANAGEMENT FOR A TELEMATICS CONTROL UNIT
Europäisches Patentamt | 2019
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