In this paper an occupant safety system was described. The sensing part consists of two 24 GHz radars only. The sensors measure range, speed and azimuth angle in a simultaneous way. The tracked radar data are provided to a deployment algorithm, which controls the trigger for an electronical (reversible) seat-belt pretensioner as an example for an actuator. The complete system is installed on a Skoda Superb research vehicle. The experiments have shown that this system has very good capability to distinguish between unavoidable and avoidable crash scenarios even in high-dynamic multi-target situations. The system architecture is very simple. It consists of two sensors, a control unit and the pretensioner only. That means that it safes also construction space, cabling, computation complexity in the vehicle and last but not least costs.


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    Titel :

    A 24 GHz radar based automotive precrash system


    Weitere Titelangaben:

    Ein Fahrzeug-Precrash-System auf der Grundlage eines 24 GHz-Radars


    Beteiligte:


    Erscheinungsdatum :

    2004


    Format / Umfang :

    5 Seiten, 8 Bilder, 6 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    A precrash system based on radar for automotive applications

    Skutek, M. / Mekhaiel, M. / Wanielik, G. | IEEE | 2003


    A precrash system based on radar for automotive applications

    Skutek, M. / Mekhaiel, M. / Wanielik, G. | Tema Archiv | 2003


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    Kunert, M. / Kippelt, U. / VDI; Gesellschaft Fahrzeug- und Verkehrstechnik | British Library Conference Proceedings | 1999


    Precrash-sensors

    Spies, H. | British Library Conference Proceedings | 1996