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Connected Vehicle Telemetry

Vehicle ECUs → gateway → cloud → fleet dashboards + OTA updates.

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flowchart LR
ECU1[Powertrain ECU] --> CAN[CAN bus]
ECU2[ABS ECU] --> CAN
ECU3[Infotainment] --> CAN
CAN --> GW[Telematics gateway]
GW -->|MQTT/TLS| Cloud[Vehicle cloud]
Cloud --> TSDB[(Time-series DB)]
Cloud --> Dash[Fleet dashboard]
Cloud --> Anom[Anomaly detection]
Cloud --> OTA[OTA service]
OTA -->|signed image| GW
GW --> ECU1
GW --> ECU2
GW --> ECU3