The paper presents the current evolution level for automotive power train electronic control units, which largely reflect a one to one mapping of physical units into a dedicated electronic control system. Hereafter a short description is given of the new approach suggested for automotive applications, which is a breakdown strategy with an ECU centered structure linked to a surrounding harness of sensors and actuators. The latest evolution in ECU-structures for mixture preparation systems applied to automotive layouts was driven by an ever-increasing demand for implementation of new and more complex control functions. Consequently, a new approach, defined as a distributed open network structure, was suggested for engine control systems and their associated sensors/actuators. Although needed for a long time only the recent accelerated increase in CPU-capacity as well as the appearance of new memory technologies made it possible to realize the new structure. A carry-over from the new automotive open network ECU-structure is necessary to up-date the still less complicated, but rapidly evolving area of ECU's used in two-wheel applications or on recreational vehicles. The assembly in a single unit of the separate mechanical mixture preparation system main components is a first step in the direction of a change from the randomly distributed current structure, in which the interconnection between functions is of the type 'first appeared, first implemented', towards the structured open network approach. The recently commercialized Magneti Marelli MlU-approach represents such a development step. After the logical distribution of ECU functions and the front end sensor/actuator layout the next evolution step is to adapt the internal ECU-structure. The first level will be a 3-chip structure, which couples the micro-controller to a multifunction ASIC and a smart ignition driver. The next level will be a 2-chip design, which integrates the ASIC and the processor in an SLS-chip. The third level is a 1-chip layout that integrates the smart ignition driver into the main chip. This level should be reached within the next three years period. The Magneti Marelli MlU-approach is an important contribution to the modernization of the mixture preparation control system architecture for the future generation of two-wheel or recreational vehicles.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    New mechatronic approach applied to the development of two-wheel integrated engine control unit


    Beteiligte:


    Erscheinungsdatum :

    2005


    Format / Umfang :

    12 Seiten, 21 Bilder



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    New Mechatronic Approach applied to the Development of Two-wheel Integrated Engine Control Unit

    Gorgietta, V. / Fiorentini, M. / Gaviani, G. et al. | British Library Conference Proceedings | 2005


    MECHATRONIC INTEGRATED UNIT

    OKUDA YUYA / YUKI KEISUKE | Europäisches Patentamt | 2023

    Freier Zugriff

    MECHATRONIC UNIT

    YUKI KEISUKE | Europäisches Patentamt | 2023

    Freier Zugriff


    A mechatronic approach for effective wheel slip control in railway traction

    Mei, T X / Yu, J H / Wilson, D A | SAGE Publications | 2009