Method and apparatus for detecting the presence of a rear...

Motor vehicles – With means for promoting safety of vehicle – its occupant or... – Responsive to absence or inattention of operator – or...

Reexamination Certificate

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C180S286000, C280S735000, C280S801100

Reexamination Certificate

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10884737

ABSTRACT:
The presence of a rear-facing infant seat on a motor vehicle seat is reliably and cost-effectively detected based on the buckle state and tension of the seat belt, and the position of the seat belt relative to the seat bight region where the seat bottom and back cushions meet. These seat belt parameters are measured and applied to a predefined decision matrix to detect the presence of a rear-facing infant seat.

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