Defining human body on a car seat and determining manner of operating airbag, verifying output value in sensor for picking up proximity of living body to threshold weight value

摘要

If a seat weight (w) is under w1, the seat is regarded as unoccupied. If the seat weight equals or exceeds w1, it is verified whether an output value (p) in a sensor for sensing proximity of a living body is below a threshold value (p1). If this output value is below the threshold, it assumed that a child is in the seat with a seat weight below w2 or an adult in the seat with a seat weight equal to or above w2.