Occupant and fidget detection of a seat assembly

The invention relates to occupant and fidget detection of a seat assembly. A seat assembly is provided with sensors. A controller measures pressure in a plurality of regions with a seated occupant over a period of time. A change in pressure is determined from an initial seating position to a second seating position and evaluated to determine a vector of pressure change. A fidget is identified if the vector exceeds a predetermined value. A camera is directed at the seat bottom and the seat back. The controller evaluates a camera input to determine anatomical dimensions of the seated occupant. 本发明涉及座椅组件的乘员检测和坐立不安检测。座椅组件设置有传感器。控制器测量在一时间段内具有就座乘员的多个区域中的压力。确定从初始就座位置到第二就座位置的压力变化，并进行评估以确定压力变化的向量。如果向量超出预定值，则识别坐立不安。照相机指向座椅底部和座椅靠背。控制器评估照相机输入以确定就座乘员的解剖学上的尺寸。