Seat occupancy determination apparatus
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United States of America Patent
Stats
-
Jun 30, 2015
Grant Date -
Aug 15, 2013
app pub date -
Feb 11, 2013
filing date -
Feb 15, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A seat occupancy determination apparatus includes first and second load detection portions arranged at one end of a seat in a width direction, a peak value detection portion detecting whether a peak value of a partial load value exists within a first predetermined time period in a case where the partial load value decreases to or below a first threshold value, and a first seat occupancy determination portion shifting a determination to a no occupant state in a case where the peak value is detected and a disengagement of a tongue plate from a buckle is detected within a predetermined time while an occupant seated state is determined. The first seat occupancy determination portion is inhibited from shifting the determination to the no occupant state in a case where the peak value is detected and the disengagement of the tongue plate is inhibited from being detected within the predetermined time.
First Claim
Family
International Classification(s)
Cited Art Landscape
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