# Telemetry Normalization
<a name="telemetry-normalization"></a>

The Telemetry Normalization solution enables fleet operators to receive unified vehicle telemetry regardless of whether data originates from direct MQTT connections, AWS IoT FleetWise Edge (CAN bus), or OEM cloud-to-cloud APIs. Each source uses different signal names, units, encodings, and delivery mechanisms. The normalization pipeline produces identical output from all sources so that downstream consumers — dashboards, analytics, safety processors — work uniformly.

![Telemetry Normalization Architecture](http://docs.aws.amazon.com/guidance/latest/automotive-data-platform-on-aws/images/telemetry-normal.png)