Restraint system

Seat springs as the frequency-determining component in a vehicle seat are assigned to an oscillating circuit. When there is a load on the vehicle seat, the inductance of the seat springs changes and thus the resonant frequency of the oscillating circuit changes. Occupancy of a seat is detectable in...

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Hauptverfasser: LICH THOMAS, SPIETH UWE
Format: Patent
Sprache:eng
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Zusammenfassung:Seat springs as the frequency-determining component in a vehicle seat are assigned to an oscillating circuit. When there is a load on the vehicle seat, the inductance of the seat springs changes and thus the resonant frequency of the oscillating circuit changes. Occupancy of a seat is detectable in this way.