Erfassung physiologischer Handzuckungen im 8-12-Hz-Bereich an Lenkradsensoren
Einsatz piezoelektrischer Keramik-Beschleunigungsmesser im Lenkradkranz zur Trennung metabolischer Zitterbänder von mechanischen Chassisschwingungen.
Spectral Energy Concentration
Power spectral density analysis reveals a sharp surge in the 8-12 Hz band that correlates with blood glucose drops below 55 mg/dL, prompting an early roadside pullover.
- Detects hypoglycemia up to 20 minutes before neuroglycopenic confusion.
- Real-time FFT and power spectral density evaluation on steering wheel signals.
- Zero wearable medical sensor patches required on the driver's body.
- Automated in-cabin prompt advising immediate carbohydrate consumption.
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