멀티코어 기반 AUTOSAR 적용 샤시안전 통합제어를 위한 SW 아키텍쳐 컨셉 개발 및 성능 분석

In this paper, a software architecture for an integrated chassis control system is designed and the performance of the designed architecture is analyzed using a timing analysis tool. The complexity of ECU software is rapidly increasing and managing such complexity is important to achieve required reliability and performance. AUTOSAR improves the reusability and the scalability of automotive software and application. Although multi-core processors provide great opportunities to mitigate the design complexity of automotive control systems with reduced number of ECUs, the integration and scheduling of different control tasks on multi-core ECUs also bring various challenges. In what follows, we design software architecture for chassis and safety integrated control with multi-core processor and we analyze performance of designed software architecture using a timing analysis tool.