An apparatus and method for preventing a shut down in limphome driving are provided. The apparatus includes an engine clutch and a hybrid control unit (HCU) that is configured to operate a vehicle by dualizing a driving of the vehicle into a normal driving control and a limphome driving control. When the driving of the vehicle is in the limphome driving control, the HCU is configured to reduce a vehicle speed and perform a control right shift based on a status of the engine clutch. In addition, an engine control unit (ECU) is configured to compare a current engine revolution per minute (RPM) with a targeted engine RPM based on the control right shift to operate the engine to adjust the engine RPM to reach the targeted engine RPM.


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    Title :

    APPARATUS AND METHOD FOR PREVENTING SHUT DOWN IN LIMPHOME DRIVING


    Contributors:
    KIM YONG-HYUN (author) / KIM SANG-HWAN (author) / KIM TAE-JIN (author)

    Publication date :

    2016-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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