Efficient Application of Multi-Core Processors as Substitute of the E-Gas (Etc) Monitoring Concept

被引:0
|
作者
Grossmann, Manfred [1 ]
Hirz, Mario [1 ]
Fabian, Juergen [1 ]
机构
[1] Graz Univ Technol, Inst Automot Engn, Graz, Austria
关键词
multi-core microcontroller; functional safety; E-Gas; monitoring-concept; ISO; 26262;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Complexity and electrification of automobiles increases steadily, which involves an enhancement of safety-requirements of applied E/E-components, controllers and their connection and interaction in between. As a fundamental safety-relevant standard, the E-Gas monitoring concept has been introduced in the '90s. Recently, a new version of this E-Gas monitoring concept has been published, which includes the application of multi-core processors. In this context, the paper contains an analysis and evaluation of modern multi-core architectures in automotive applications and discusses requirements, benefits and potentials for integrated safety mechanisms. In addition it is discussed, if modern safety-certified automotive micro-controller are able to replace the well-established 3-level monitoring concept.
引用
收藏
页码:913 / 918
页数:6
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