The design of an assistance system in the automotive domain (and elsewhere) requires several exploration and evaluation activities with potential users of the system to assess the effect of the system under development. As a consequence, the development process is difficult to organize, it is expensive and time consuming. It is presented a way of exploring via simulation the functionality of assistance systems and their effect on safety, given executable behaviour models of the driver and all other constituents of the scenario. The presented criticality-guided simulation explores the complex model and provides the designer with meaningful information on potentially dangerous situations arising from the current advanced driver assistance system (ADAS) design and thus increases the quality. Our results on the presented case study indicate that this approach may indeed be helpful to reduce the number of tests with human subjects. The techniques are yet to be explored on a larger scale, which we intend to do in the near future. Also we will develop and test further techniques for speeding up the simulation and guaranteeing a high reliability of the resulting assessment. In particular, we will use the information about the internal states of driver and ADAS model for coverage and guidance.
Using guided simulation to assess driver assistance systems
Einsatz von geführter Simulation zur Bewertung von Fahrer-Assistenzsystemen
2011
11 Seiten, 3 Bilder, 1 Tabelle, 8 Quellen
Aufsatz (Konferenz)
Englisch
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