而关于ASIL分解对随机硬件失效的影响,ISO 26262, part9明确指出: The requirements on the evaluation of the hardware architectural metrics and the evaluation of safety goal violations due to random hardware failures in accordance with ISO 26262-5 shall remain unchanged by ASIL decomposition. (针对随机硬件...
而关于ASIL分解对随机硬件失效的影响,ISO 26262, part9明确指出: The requirements on the evaluation of the hardware architectural metrics and the evaluation of safety goal violations due to random hardware failures in accordance with ISO 26262-5 shall remain unchanged by ASIL decomposition. (针对随机硬件...
TheISO 26262-9:2018clause 5 offers the possibility of applying the method known as “ASIL decomposition”. This method can be applied during the concept and development phase of the product (that is, to the functional, technical, hardware, or software safety requirements of the item or element...
这种技术是对分解规则(ASIL X to ASIL X(X) and QM(X))的一种解释。 参考文献[1] ISO 26262:2018, Part1[2] ISO 26262:2018, Part9[3] GB/T 34590:2017, Part1[4] Alessandro Frigerio, Bart Vermeulen and Kees Goossens, A generic method for a bottom-up ASIL decomposition[5] TI 官网资料[...
而关于ASIL分解对随机硬件失效的影响,ISO 26262, part9明确指出: The requirements on the evaluation of the hardware architectural metrics and the evaluation of safety goal violations due to random hardware failures in accordance with ISO 26262-5 shall remain unchanged by ASIL decomposition. (针对随机硬件...
5.4.2 ASIL decomposition shall be performed by considering each initial safety requirement individually. ASIL分解在执行过程中应当单独考虑每一个初始安全要求 NOTE Several safety requirements can be allocated to the same independent elements as the result of ASIL ...
而关于ASIL分解对随机硬件失效的影响,ISO 26262, part9明确指出: The requirements on the evaluation of the hardware architectural metrics and the evaluation of safety goal violations due to random hardware failures in accordance with ISO 26262-5 shall remain unchanged by ASIL decomposition. (针对随机硬件...
ISO 26262-9 Clause 5 Requirements decomposition with respect to ASIL tailoring The objective of this clause is to provide rules and guidance for decomposing safety requirements into redundant safety requirements to allow ASIL tailoring at the next level of detail. 本章节的目的是为安全需求分解提供规则...
NOTE 1 ASIL decomposition is an ASIL tailoring measure that can be applied to the functional, technical, hardware or software safety requirements of the item or system. ASIL等级分解是一种ASIL等级裁剪的方法,该方法可以使用在功能、技术、硬件以及软件的安全需求中。
原文:ASIL Decomposition: The Good, the Bad, and theUgly 作者:Agish George, Jody Nelson 翻译:郭金、徐铱铱 译文审核:汤黎超 ASIL分解是ISO 26262标准中描述的一种将ASIL分解给冗余需求的方法。虽然ASIL分解似乎与IEC 61508-2的硬件容错概念有类似的意图,但ASIL分解的目的不是为了减少ASIL分配至硬件元素的随机...