운전자 및 후방 탑승자 전원을 동시에 독립 추적하는 공간 빔포밍 기술
각 좌석을 향해 좁은 펜슬 빔을 동적으로 지향하여 인접 좌석 탑승자 간의 생체 신호 간섭을 완벽히 분리.
MIMO Orthogonal Spatial Nulling
Placing spatial antenna pattern nulls toward moving child car seats prevents arm movements in the back from polluting the front passenger's cardiac readings.
- Simultaneous independent vital signs tracking for up to 5 seat positions.
- Spatial azimuth and elevation resolution within 2 degrees.
- Adaptive beam repositioning tracking natural occupant slouching and posture changes.
- Instantaneous localization of empty vs. occupied passenger seats.
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