解耦交感与副交感神经张力平衡：定量评估驾驶员认知超载与心源性衰竭
在 60 秒滑动时域窗口内高频求解低频/高频（LF/HF）功率比率与连续正常间期差值均方根（RMSSD），敏锐预警路怒、剧烈恐慌或微睡眠。
座舱视听嗅触微气候自适应自愈舒缓联动
一旦监测到交感神经过度激活导致心率飙升与情绪失控，智能座舱即刻自主联动：氛围灯微调至静谧深蓝、释放舒缓天然雪松香氛并自动微降空调设定温度。
- Continuous evaluation of RMSSD, SDNN, and LF/HF ratio metrics.
- Predicts road-rage incidents up to 45 seconds before aggressive maneuvers.
- Dynamic triggering of seat massage and haptic relaxation breathing guides.
- Export of encrypted autonomic stress summaries to driver health dashboards.
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