AUTOSAR complex device drivers for DCT

Be ingenious

Customer: Tier 1 supplier to the automotive industry

Market: Light duty on highway - European market

BRACE execution: Model Based Design & Auto-coding competence cluster

Location: BRACE offices & customer site

BRACE Automotive has developed AUTOSAR complex device drivers for a Dual Clutch Transmission to be embedded in a Transmission Control Unit. First the requirements from the OEM were analyzed and completed. Then we continued with refining the architecture, making the unit designs, unit code, unit testing and finally integration and integration testing.

The complex device drivers were made to support various shaft speed sensors in the transmission, temperature sensors, brake pedal pressure sensors and different flavors of human interface devices like gear levers and paddles.

Next to their functionality, all complex device drivers supported diagnostics to continuously assess the validity of their inputs.