Methods and system for reducing a possibility of spark plug fouling. Systems and methods for operating a vehicle that includes an engine and an electric machine are described. In one example, operation of the engine may be adjusted to compensate for conditions when carbon deposits may build on one or more engine spark plugs. The engine adjustments may help to remove carbon deposits from the engine's spark plugs.

    本公开提供了“用于减小火花塞积垢的可能性的方法和系统”。描述了用于操作包括发动机和电机的车辆的系统及方法。在一个示例中,可调整所述发动机的操作以补偿当积碳可在一个或多个发动机火花塞上积聚时的状况。所述发动机调整可有助于从所述发动机的火花塞去除积碳。


    Access

    Download


    Export, share and cite



    Title :

    Methods and system for reducing a possibility of spark plug fouling


    Additional title:

    用于减小火花塞积垢的可能性的方法和系统


    Contributors:

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



    Methods and system for reducing a possibility of spark plug fouling

    HERHUSKY NICHOLAS / THOMPSON SCOTT STEADMON / ROLLINGER JOHN ERIC et al. | European Patent Office | 2020

    Free access

    SPARK-PLUG FOULING STUDIES

    Greenshields, R.J. | SAE Technical Papers | 1953


    Spark-plug fouling studies

    Greenshields, R.J. | Engineering Index Backfile | 1953


    Study on Spark Plug Carbon Fouling

    Ishiguro, T. / Kimbara, Y. / Noguchi, Y. | SAE Technical Papers | 1980


    Study on spark plug carbon fouling

    Kimbara,Y. / Noguchi,Y. / Ishiguro,T. et al. | Automotive engineering | 1980