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Co-Simulation des Schedulingalgorithmus nach dem AUTOSAR Standard für Echtzeitbetriebssysteme aus dem Automobilbereich

: Winkler, T.
: Zeller, M.; Franta, W.

St. Pölten, 2009, 135 S.
St. Pölten, FH, Dipl.-Arb., 2009
Fraunhofer ESK ()
AUTOSAR; scheduling; SystemC; Co-Simulation

Over the past few years the amount of electronic controling devices in cars is increasing. This happens because the mechanical devices are replaced by electronic devices for useability and security reasons. With the amount of electronic control units (ECUs) the number of functions handled by them also explodes. Control units have to fulfill the anouncements of real time systems to deliver secure and enjoyable over all products. In this paper I am working on a part of the for this reason invented simulation tool. This program shall verify and validate the running processes in a real time system during the development state of the system. In particular I will analyse the scheduling algorithm of the AUTOSAR standard which orients it self on the OSEK - RTOS (Real Time Operating System) standard. After analysing the papers I will work on a concept to implement the scheduling algorithm in the simulation language SystemC. This language is written in C++ and exists as free download available at the OSCI web pages. SystemC was developed especially for the co-simulation of hardware-, softwaresystems. After implementing the concept I will evaluate the programm with some adequate test cases.