A method and apparatus for operating a plug-in hybrid electric vehicle are provided. The includes setting an initial distance until charge (DUC) and calculating a current DUC by subtracting a travel distance of the vehicle from the initial DUC after the initial DUC is set. A current distance to empty (DTE) is calculated based on a current state of charge (SOC) of a battery and the current SOC of the battery is compared with a reference SOC. The current DUC is compared with the current DTE when the current SOC is greater than the reference SOC. Thus, whether a high speed condition or a high load condition is satisfied is determined when the current DUC is greater than the current DTE. A driving mode of the vehicle is then set to be a charge sustaining (CS) mode when the high speed condition or the high load condition is satisfied.
Method and apparatus for controlling plug-in hybrid electric vehicle
2016-12-27
Patent
Electronic Resource
English
IPC: | 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 |
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