FlexRay 프로토콜을 이용한 차량용 SoC 고장 진단 기법
- Title
- FlexRay 프로토콜을 이용한 차량용 SoC 고장 진단 기법
- Other Titles
- A Vehicle SoC Fault Diagnosis Technique using FlexRay Protocol
- Author
- 박성주
- Keywords
- FlexRay Protocol; Null Frame Indicator; IEEE 1149.1; FPGA; BIST; Structural test
- Issue Date
- 2016-01
- Publisher
- 한국컴퓨터정보학회
- Citation
- 한국컴퓨터정보학회논문지, v. 21, NO. 1, Page. 39-47
- Abstract
- In this paper, we propose vehicle SoC fault diagnosis platform using FlexRay protocol in order to detect the faults of semiconductor control chip even after vehicle production. Before FlexRay protocol by sending NFI (Null Frame Indicator) bit among the header segment and a specific identifier in the payload segment of FlexRay frame, this technique can be distinguishable from normal mode and test mode. By using this technique, it is possible to detect the faults such as performance degradation of vehicle network system caused by the aging or several problems of vehicle semiconductor chip. Also high reliability and safety of vehicle can be maintained by using structural test for vehicle SoC fault detection.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE06597817https://repository.hanyang.ac.kr/handle/20.500.11754/185637
- ISSN
- 1598-849X;2383-9945
- DOI
- 10.9708/jksci.2016.21.1.039
- Appears in Collections:
- COLLEGE OF COMPUTING[E](소프트웨어융합대학) > COMPUTER SCIENCE(소프트웨어학부) > Articles
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