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논문 기본 정보

자료유형
학술대회자료
저자정보
Seohwan Yoo (Seoul National University) Hayeon Park (Seoul National University) Hoyong Lee (Seoul National University) Chang-Gun Lee (Seoul National University)
저널정보
제어로봇시스템학회 제어로봇시스템학회 국제학술대회 논문집 ICCAS 2023
발행연도
2023.10
수록면
869 - 874 (6page)

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초록· 키워드

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Since ECUs are difficult to maintain and require high hardware costs such as wiring, previously distributed ECUs are being integrated. As a result of ECU integration, multi-domain applications share hardware resources with ADAS, leading to mutual interference. In this study, we conducted research to guarantee the performance of ADAS on integrated ECU hosting multi-domain applications. At first, we quantitatively observed that performance of ADAS is affected by contention for shared resources. This led us to acknowledge the necessity of isolating ADAS from the resources used by other multi-domain applications to mitigate the impact of shared resources contention. So, we built a resource isolation environment using LXC so that the minimum required resources by ADAS can be isolated from those used by other multi-domain applications. Before deriving the minimum resource requirement for ADAS, we preliminary optimized ADAS to reduce the minimum resource requirement. Afterwards, we experimentally derived the minimum resource requirement for guaranteeing ADAS performance with the proposed algorithm. Finally, we confirmed that the performance of ADAS is guaranteed with the derived minimum resources in the environment where multi-domain applications are concurrently executed.

목차

Abstract
1. INTRODUCTION
2. MOTIVATION
3. OPTIMIZING AND MINIMUM RESOURCE ALLOCATION FOR ADAS
4. EXPERIMENT RESULTS
5. CONCLUSION
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