Apparatus and method for determining seat occupancy
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United States of America Patent
Stats
-
Apr 30, 2013
Grant Date -
Jan 13, 2011
app pub date -
Jun 11, 2010
filing date -
Jul 7, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for determining a seat occupancy includes a load detecting portion, a seatbelt detecting portion, and a seat occupancy determining portion determining that an adult is seated on the seat in a case where a seating load equal to or greater than a predetermined first load is detected and determining a child seat placed state where a child seat is placed on the seat and fastened by the seatbelt in a case where the seating load smaller than the first load is detected and the engagement of the buckle of the seatbelt is detected. The seat occupancy determining portion maintains a determination result of the child seat placed state even when the seating load becomes equal to or greater than the first load in a case where a predetermined determination result retention condition is satisfied after the child seat placed state is determined.
First Claim
Family
International Classification(s)
Cited Art Landscape
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