運転手および後部座席の乗員全員を同時に個別追跡する空間ビーム技術
各座席に向けて指向性の高い狭小ビームを動的に照射し、隣席の乗員からの電波干渉を空間的に完全分離。
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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