System comprising an internal combustion engine including a crankshaft, a crankshaft sprocket coupled to the crankshaft, an electric motor in mechanical communication with the crankshaft sprocket, a bidirectional engine position sensor coupled to the crankshaft sprocket, a controller in electrical communication with the bidirectional engine position sensor and a non-transitory memory having instructions that, in response to execution by a processor, cause the processor to determine a position of an engine component upon shutdown of the engine, store the position of the engine component at shutdown in the non-transitory memory, and control the electric motor at restart in response to the position of the engine component at shutdown are disclosed. Methods are also disclosed.


    Access

    Download


    Export, share and cite



    Title :

    CONTROL OF ENGINE-INTEGRATED ELECTRIC MACHINE


    Contributors:

    Publication date :

    2019-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



    CONTROL OF ENGINE-INTEGRATED ELECTRIC MACHINE

    OBRIEN JOHN P / RAUCH JEFFREY S / BAMFORD LUKE A | European Patent Office | 2018

    Free access

    CONTROL OF ENGINE-INTEGRATED ELECTRIC MACHINE

    O'BRIEN JOHN P / RAUCH JEFFREY S / BAMFORD LUKE A | European Patent Office | 2019

    Free access

    Control of engine-integrated electric machine

    O'BRIEN JOHN P / RAUCH JEFFREY S / BAMFORD LUKE A | European Patent Office | 2023

    Free access

    Vehicle engine and electric machine control

    DOUGLAS RAYMOND MARTIN / KENNETH JAMES MILLER | European Patent Office | 2015

    Free access

    Vehicle engine and electric machine control

    MARTIN DOUGLAS RAYMOND / MILLER KENNETH JAMES | European Patent Office | 2015

    Free access