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THE NEW GENERATION OF THE BMW CHILD SEAT AND OCCUPANT DETECTION SYSTEM SBE 2  

Lu, Yan (BMW Group, 80788 Munich, Germany)
Marschner, Christian (BMW Group, 80788 Munich, Germany)
Eisenmann, Lutz (BMW Group, 80788 Munich, Germany)
Sauer, Sivart (BMW Group, 80788 Munich, Germany)
Publication Information
International Journal of Automotive Technology / v.3, no.2, 2002 , pp. 53-56 More about this Journal
Abstract
A new generation of the BMW child seat and occupant detection system SBE2 far a smart airbag system is described. The SBE2 system consists of two subsystems: OC (Occupant Classification) and FDS (Field Detection System). The OC system is a force sensitive sensor array that measures a pressure profile. The FDS system detects child seat and occupant according to the change of electrical field generated by four capacitive plates. Combining the signals from both subsystems, the BMW SBE2 system can distinguish fully automatically between a child seat and a person.
Keywords
Child seat; Occupant detection;
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  • Reference
1 Marschner, Ch. et al. (2000). Kapazitive Sitzbelegung-serkennung in Kraftfahrzeugen: das BMW FDS System, Conference EIektronik im Kraftfahrzeug, Baden-Baden, Sonderheft
2 Deetjen, P. and Speckmann, E. J. (1994). Physiologie, Urban und Schwarzenberg Verlag, $M\ddot{u}nchen$/Wien/Baliomre
3 Reissenweber, J. and David, E. (1996). Elektromagneti-sche Effekte auf biologische Systeme, Therapiewoche., 14, 750-759
4 Billen, K. et at. (1999). Occupant classification system for smart restraint systems, Conference AMAA, Berlin
5 Bossert, T. and Dahme, M. (1988). BeeinHussung von Herzschrittmachern durch leistungsstarke Funksender Conference EMV, Karlsruh., 545-554
6 Reissenweber, J., David, E. and Fachner, J. (1996). Elekthsche und magnetische Felder und ihre bi0109i-schen Wirkungen im Niederund Hochfrequenzbereich, Zbl. Arbeitsmed., 46, 206-219