S.H.I.E.L.DSmart Health Intelligence for Ergonomic & Live Driving
MQTT… Device – GPS: – Cloud –

Live vibration

●
–
waiting for data
–
max k·aw = – m/s²

Live route & vibration map

Waiting for GPS…
📍 Device position
Lat–
Lon–
Safe Caution High vibration Shock Planned route
Speed
– km/h
no GPS
X fore-aft · awx
–
peak – · k·aw –
Y lateral · awy
–
peak – · k·aw –
Z vertical · awz
–
peak – · k·aw –
Vector sum · av
–
m/s² · ISO 2631-1 comfort

Health-weighted vibration · last 2 minutes (k·aw, m/s²)

X (×1.4) Y (×1.4) Z (×1.0) – – 0.5 action value · 1.15 limit value (EU 2002/44/EC)

Trip exposure (ISO 2631-1 · EU 2002/44/EC)

Health zone
–
dominant axis –
A(8) so far
–
m/s² · action 0.50 · limit 1.15
VDV
–
m/s1.75 · action 9.1 · limit 21
Crest factor
–
> 9 → shocks, trust VDV
Action value reached in
–
limit value in –
Shocks
–
largest –
✔ SLOW (safe): – ⚠ MEDIUM (caution): – ⛔ FAST (high): – Trip aw x/y/z: –
Advice will appear here.

Alerts & events

Settings

Browsers can only use MQTT over secure WebSocket (wss://). The device uses plain MQTT on port 1883 of the same broker.
Needs location permission. Works when the page is opened from an https:// address (or on a laptop from a local file).