Abstract
Keywords:
Architecture – Languages, Process, Methods and Tools – Safety, Security – Standardization, AUTOSAR
Abstract:
This paper will present a new approach how to use virtual prototyping to validate functional architectures. The approach points out how functional architecture can be set up and tested in order to get highly validated data before making final architectural/design decisions. The introduction will speak about the current facts, the constrains and the tendencies to create a common and understandable picture in which the proposed solution may be implemented. Then we will give a description and definition of MiLMiL / SiLSiL / HiL, rapid prototyping and virtual prototyping to avoid confusion. The main part will discuss functional and logical architecture, the mapping of both as well a the variants that have to be considered. It will be shown how validation by virtual prototyping can help to define and proof architectural decision. Finally we will give a short outlook on how to migrate from virtual prototyping systems via rapid prototyping via fullpass and bypass to HiL applications. The conclusion summarizes the advantages compared to the current situation.