Decision
Danger detection engine
Three independent indicators are scored; escalation above Warning needs agreement between indicators and nodes.
Demo scenario generator
Simulation only — demo controls never actuate real hardware.
Current assessment
No abnormal pressure pattern detected.
Indicators
Live value against watch threshold
Pressure change rate |ΔP/Δt|
threshold 0.05 hPa/min
0.000
OK
Fluctuation RMS
threshold 4 Pa
0.000
OK
Spectral energy 0.05–0.8 Hz
threshold 6 Pa²
0.000
OK
Level 1 · Normal
No abnormal pressure pattern detected.
Level 2 · Watch
Pressure change or spectral feature exceeds the configured monitoring threshold.
Level 3 · Warning
Multiple pressure/spectral features indicate an abnormal event pattern.
Level 4 · Critical
Validated multi-parameter event condition triggers the local emergency alert.
Thresholds
| Indicator | Watch | Warning | Critical |
|---|---|---|---|
| Change rate (hPa/min) | |||
| Fluctuation RMS (Pa) | |||
| Spectral energy (Pa²) |
This is a research prototype. It is not a certified warning system and must not replace official alerts.