Analysis of simulation results

In a traditional requirements-based testing, we typically check the I/O behavior of the SUT against expected values. In contrast to this, the scenario-based testing of ADAS/AD applications requires a more sophisticated approach to monitor the traffic situation and the SUT behavior regarding traffic rules, safety requirements or quality-of-service rules (for example a certain goal for fuel economy). Judging if a test is passed or failed requires to combine these rules together, for example, to decide safe and liable behavior.

To solve this, BTC provides a dedicated graphical language for an intuitive specification of the needed rules. This formal language allows the automatic generation of corresponding observers which are used to automatically analyze the simulation results.