In the present paper specialised pressure sensor IC's for side crash detection are described in detail. A part for a side airbag system consisting of the door module, the transmission line and the airbag ECU are presented. The core of the pressure sensor IC is surface micromachined capacitive sensor cells, monolithically integrated with an A/D converter and digital signal conditioning circuitry. The pressure sensor IC offers a digital interface which is compatible with standard microcomputers. Furthermore self diagnosis features are implemented which are essential for safety relevant applications.Two types of pressure sensors are available. A basic type providing an absolute pressure signal via SPI and an advanced type providing a Manchester encoded pre-processed relative pressure signal. The advanced type allows to reduce the number of devices and hence the construction of cost effective door modules. Both types have a small SMD package which is proven for automotive requirements.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Advanced solution for pressure based side airbag systems


    Weitere Titelangaben:

    Fortgeschrittene Technologie für Druck sensierende Seiten-Airbag-Systeme


    Beteiligte:
    Kandler, M. (Autor:in)


    Erscheinungsdatum :

    2003


    Format / Umfang :

    7 Seiten, 4 Bilder, 3 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Advanced Solution for Pressure Based Side Airbag Systems

    Kandler, M. | British Library Conference Proceedings | 2003


    Advanced Components for Pressure Based Side Airbag Systems

    Wycisk, M. / Fraunhofer Institut Chemische Technologie | British Library Conference Proceedings | 2002


    SIDE AIRBAG AND SIDE AIRBAG DEVICE

    YUKI TATSUYA / YOKOTA MASATOSHI | Europäisches Patentamt | 2022

    Freier Zugriff

    Side Airbag, Airbag Apparatus, Method Of Making Side Airbag

    YUKI TATSUYA / YOKOTA MASATOSHI | Europäisches Patentamt | 2015

    Freier Zugriff

    Side airbag and side airbag device

    YUKI TATSUYA / YOKOTA MASATOSHI | Europäisches Patentamt | 2024

    Freier Zugriff