The increasing legal requirements for safety, emission reduction, fuel economy and onboard diagnosis systems push the market for more innovative solutions with rapidly increasing complexity. Hence, the embedded systems that will have to control the automobiles have been developed at such an extent that they are now equivalent in scale and complexity to the most sophisticated avionics systems. This paper will demonstrate the key elements to provide a powerful, scalable and configurable solution that offers a migration pass to evolution and even revolution of automotive sensors and sensor interfaces. The document will explore different architectures and partitioning. Sensor technologies such as magnetic field sensors based on the hall effect as well as bulk and surface silicon micro machined sensors will be mapped to automotive applications by examples. Functions such as self-test, self-calibration and self-repair will be developed. Possible migration to lower voltage (5V to 3,3V) will be investigated. In this context the document will also propose sensors interfaces to ease the signal conditioning inside the ECU. An insight of sensor busses will be performed to provide a picture of sensor networks.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Automotive sensors & sensor interfaces


    Contributors:


    Publication date :

    2004


    Size :

    16 Seiten, 29 Bilder, 15 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Automotive Sensors & Sensor Interfaces

    Hammerschmidt, D. / Leteinturier, P. / Society of Automotive Engineers | British Library Conference Proceedings | 2004


    Automotive Sensors & Sensor Interfaces

    Hammerschmidt, Dirk / Leteinturier, Patrick | SAE Technical Papers | 2004


    Automotive sensors and sensor interfaces

    Hammerschmidt,D. / Leteinturier,P. / Infineon Technologies,DE | Automotive engineering | 2004


    2004-01-0210 Automotive Sensors & Sensor Interfaces

    Hammerschmidt, D. / Leteinturier, P. / SAE | British Library Conference Proceedings | 2004


    Automotive sensors and sensor systems

    Marek, J. / Illing, M. | Tema Archive | 2000