A method for operating a processor controlling a dual battery mounted on a hybrid electric vehicle, includes opening a relay positioned between a first battery for a load and a second battery for starting, and checking whether the attempt to start is successful when an attempt to start the hybrid electric vehicle is detected, closing the relay so that the first battery and the second battery are electrically connected in parallel when the processor concludes that the attempt to start is unsuccessful, and charging the second battery by entering the second battery into a charging mode when a reattempt to start the hybrid electric vehicle is successful.
METHOD FOR CONTROL DUAL BATTERIES IN HYBRID ELECTRIC VEHICLE
2023-02-09
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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