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Journal Article
AUTOSAR CAN Interface 확장을 이용한 ECU의 소프트웨어 업데이트 방법
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- Issue Date
- 2013-06
- Citation
- 대한임베디드공학회논문지, v.8, no.3, pp.163-169
- ISSN
- 1975-5066
- Publisher
- 대한임베디드공학회
- Language
- Korean
- Type
- Journal Article
- Abstract
- This paper proposes a novel ECU (Electronic Control Units) update algorithm for AUTOSAR based automotive embedded system. The proposed algorithm provides fast and easy ECU update by extending AUTOSAR CAN Interface. The proposed system removes the update sequences from PDUR to RTE (ECU update program), and it stops other ISRs and operating system in order to reduce unnecessary context switching time. In experimental results, we can see that the proposed algorithm reduces update time.
- KSP Keywords
- Automotive embedded systems, Operating systems, Switching time, Update algorithm, context switching, electronic control unit(ECU)