Multi-level System Integration of Automotive ECUs based on AUTOSAR

While model-based design improves several control algorithm validation steps, the AUTOSAR methodology describes a top-down configuration approach for series production of ECU networks. This paper shows how model-based control-algorithm validation can be interleaved with the AUTOSAR configuration approach. This comprises the integration of a control algorithm to atomic software components as well as a virtual integration of composition components. Last but not least, a survey of resource-analysis techniques for RTE-based ECUs is presented.