Occupant weight detecting device

Details Occupant weight detecting device Occupant weight detecting device

2005-03-22

2005-03-22

Barlow, John (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Weight

C702S188000, C702S101000, C177S144000, C280S735000, C701S045000

Reexamination Certificate

active

06871159

ABSTRACT:
An occupant weight detecting device includes a load detecting means equipped to a seat body for detecting a load applied to the seat body, a calculating means for calculating an initial load value during the seat body under an initial condition based upon a detected load value by the load detecting means and for calculating a value of an occupant load applied to the seat body by subtracting the initial load value from the detected load value, and a filter housed in the calculating means and possessing a cutoff frequency so as to attenuate a fluctuation of the detected load value generated due to an element other than a deterioration inherent to the load detecting means.

REFERENCES:
patent: 6271484 (2001-08-01), Tokutsu
patent: 2000-203324 (2000-07-01), None
patent: 2000-280813 (2000-10-01), None
patent: 2000-283834 (2000-10-01), None
patent: 2001-21411 (2001-01-01), None
patent: 2002-243528 (2002-08-01), None

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