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A Runtime Safety Analysis Concept for Open Adaptive Systems

机译:开放式自适应系统的运行时安全分析概念

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In the automotive industry, modern cyber-physical systems feature cooperation and autonomy. Such systems share information to enable collaborative functions, allowing dynamic component integration and architecture reconfiguration. Given the safety-critical nature of the applications involved, an approach for addressing safety in the context of reconfiguration impacting functional and non-functional properties at runtime is needed. In this paper, we introduce a concept for runtime safety analysis and decision input for open adaptive systems. We combine static safety analysis and evidence collected during operation to analyse, reason and provide online recommendations to minimize deviation from a system's safe states. We illustrate our concept via an abstract vehicle platooning system use case.
机译:在汽车工业中,现代网络 - 物理系统具有合作与自主权。此类系统共享信息以启用协作函数,允许动态分量集成和架构重新配置。鉴于所涉及的应用的安全性 - 批判性质,需要一种在重新配置的内下文中寻求安全性的方法,而是在运行时处于运行时的重新配置功能和非功能性质。在本文中,我们为开放式自适应系统介绍了运行时安全分析和决策输入的概念。我们将静态安全分析和证据结合在运作期间进行分析,提供在线建议,以尽量减少与系统安全国家的偏差。我们通过抽象的车辆排放系统用例说明了我们的概念。

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