Finding Optimal Values for New Vehicle ECU Parameters

This white paper introduces an efficient toolchain for performing calibration and measurement processes that enable adapting vehicle systems to various vehicle models or system variants. Additionally, we explain the required data model in different parts of the toolchain.

Automotive companies require solutions that include a combination of human expertise and easy data handling to manage complex calibration tasks. The calibration process of an electronic control unit (ECU) is designed to find optimal values for ECU parameters.

This white paper introduces an efficient toolchain for performing calibration and measurement processes that enable adapting vehicle systems to various vehicle models or system variants. Additionally, we explain the required data model in different parts of the toolchain.

Performing calibration and measurement processes for AUTOSAR-based ECU

AUTOSAR supports the use of measurement and calibration. Thus, the description of each software component stores the basic information about data to be measured or calibrated and how to interpret it. This paper outlines the most critical elements of the generic calibration and measurement methodology implemented in an AUTOSAR compliant ECU software.

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