Electrical transmission or interconnection systems – Vehicle mounted systems
Reexamination Certificate
2007-09-26
2009-12-15
Jackson, Stephen W (Department: 2836)
Electrical transmission or interconnection systems
Vehicle mounted systems
C324S500000, C324S503000
Reexamination Certificate
active
07633179
ABSTRACT:
A passenger detection apparatus includes sensors arranged on a seat in a vehicle; shield cables corresponding to the sensors, wherein one end the core wire is connected to the corresponding one of the sensors; a measurement signal output device for outputting a measurement AC signal; a device for detecting a current output from the measurement signal output device; a device for outputting a capacitance canceling AC signal, which has the same phase and the same level as those of the measurement AC signal; a device for selectively applying one of the measurement AC signal and a DC voltage to the other end of each shield cable; and a device for selectively applying one of the capacitance canceling AC signal and a second signal, which has a different waveform from that of the measurement AC signal, to the shield of each shield cable.
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Amrany Adi
Arent Fox LLP.
Honda Elesys Co. Ltd.
Jackson Stephen W
LandOfFree
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