Journal
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
Volume 16, Issue 9, Pages 5629-5642Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TII.2020.2978889
Keywords
Safety; Automotive engineering; ISO Standards; Design methodology; Industries; Market research; Automotive; design methodologies; functional safety
Categories
Funding
- National Natural Science Foundation of China [61672217, 61702172, 61932010, 61972139]
- CCF-Tencent Open Fund [CCF-TecentRAGR20190119]
- National Technical Committee of Auto Standardization Research Foundation of China [BZ201908]
- Natural Science Foundation of Hunan Province [2018JJ3076]
- Open Research Project of the State Key Laboratory of Synthetical Automation for Process Industries (SAPI), Northeastern University, China [PAL-N201803]
- Fundamental Research Funds for the Central Universities, Hunan University, China
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Guaranteeing safety is always a prerequisite in the process of realizing various automotive applications. However, the automotive functional safety design has been challenged by multiple factors, such as the complexity of the new generation automotive electrical and electronic (E/E) architecture, the continuous release and update of automotive functional safety standard International Standardization Organization (ISO) 26262, the release of new AUTOSAR adaptive platform standard, and the increase in different types of costs. In this article, we summarize the recent advances of automotive functional safety design methodologies through analysis, design, optimization, and runtime phases, respectively: 1) functional safety analysis; 2) functional safety guarantee; 3) safety-aware cost optimization; and 4) safety-critical multifunctional scheduling. Then, we provide the future trends in functional safety design methodologies that will be directly oriented to autonomous vehicles and adapt to the next generation functional safety standard ISO 21448.
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