System for capacitive detection of a seat occupancy

Details System for capacitive detection of a seat occupancy System for capacitive detection of a seat occupancy

2006-11-15

2011-11-01

Koval, Melissa (Department: 2858)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C280S735000, C340S562000, C177S144000, C297S180110, C073S779000

Reexamination Certificate

active

08049520

ABSTRACT:
A system for capacitive detection of seat occupancy in a vehicle comprises a sensing electrode and a shielding electrode arranged in substantially parallel layers. A spacer is arranged between the sensing electrode and the shielding electrode to keep the sensing electrode and the shielding electrode at a certain distance from each other. The spacer comprises an inner textile layer and at least one of the electrodes comprises a film-based electrode.

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