OSEK/VDX 기반 차량용 RTOS의 구현과 성능 테스트
An Implementation and Performance Test of Automotive RTOS Based on OSEK/VDX
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
As the architecture of automotive software is complicated and LOC of software increases, there is an increasing demand for standard operating system. OSEK/VDX defines an industry standard for automotive operating system and middleware. This paper introduces an implementation of RTOS(OSCAR-OSEK) based on OSEK/VDX standard. For better speed of scheduling, we suggest a new method for ready queue implementation considering the characteristic of automotive application software. Also we introduce a method for improving the portability of RTOS on various MCUs. And, we show OSCAR-OSEK implementation and performance test results.
Abstract
As the architecture of automotive software is complicated and LOC of software increases, there is an increasing demand for standard operating system. OSEK/VDX defines an industry standard for automotive operating system and middleware. This paper introduces an implementation of RTOS(OSCAR-OSEK) based on OSEK/VDX standard. For better speed of scheduling, we suggest a new method for ready queue implementation considering the characteristic of automotive application software. Also we introduce a method for improving the portability of RTOS on various MCUs. And, we show OSCAR-OSEK implementation and performance test results.
참고문헌 (14)
- "OSEK/VDX"[URL]
- "AUTOSAR"[URL]
- "Operating System Version 2.2.3"[URL]
- "OIL : OSEK Implementation Language Version 2.5"[URL]
- "MODISTARC"[URL]
- "Certifications"[URL]
- "Trampoline"[URL]
- Jean-Luc B´echennec, "Trampoline an opensource implementation of the OSEK", VDX RTOS specification, 2006, 62~69
- 안성호, "OSEK", VDX 기반의 차량 전장용 응용개발도구 설계 및 구현, 2009, pp.4(2), 84~89[DOI]
- 권규호, "자동차 전장용 실시간 태스크 스케줄링 알고리즘", 대한임베디드공학회논문지, 5(2), pp.103~110 (2010), 대한임베디드공학회
- Gu Yang, "AlphaOS, an automotive RTOS based on OSEK", VDX: design and test, 2005, ~
- "Specification of Platform Types Version 2.2.1"[URL]
- "Specification of Compiler Abstraction 2.0.1"[URL]
- "Specification of Memory Mapping 1.1.1"[URL]