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The concept of risk situation awareness provision: Towards a new approach for assessing the DSA about the threats and vulnerabilities of complex socio-technical systems

机译：提供风险状况意识的概念：寻求一种评估DSA有关复杂社会技术系统的威胁和脆弱性的新方法

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摘要

Situation Awareness (SA) is a widely cited and extensively reviewed concept. The context in which SA is examined herein is the complex socio-technical. Hence, the main focus is on Distributed Situation Awareness (DSA) and more precisely on the enhancement and degradation of the awareness regarding the threats and vulnerabilities that the system may possibly encounter. Specifically, by adopting the notion that safety and awareness are inherent and emergent properties of complex socio-technical systems, this paper introduces the novel concept of "risk SA provision". It is also discussed that the risk SA provision capability is dynamic by nature. Lastly, the Uberlingen mid-air collision accident is used to demonstrate that hazard analysis techniques can be employed to create a more detailed image of what constitutes the 'ideal' socio-technical system in terms of risk SA provision capabilities. Resting on safety science and control theory, this work suggests a list of system elements and characteristics, which enhance information flow, retrieval, and dissemination and contribute to maintaining the system in an 'aware' and safe state. It is also argued that since those system elements are tangible, it seems possible to found a new DSA assessment approach on the measurement of the risk SA provision capabilities of the system. (C) 2015 Elsevier Ltd. All rights reserved.
机译：情境意识（SA）是一个被广泛引用和广泛审查的概念。本文检查SA的背景是复杂的社会技术。因此，主要重点是分布式态势感知（DSA），更确切地说，是关于系统可能遇到的威胁和漏洞的意识的增强和降低。具体而言，通过采用安全性和意识是复杂的社会技术系统的固有和新兴属性的概念，本文介绍了“风险SA规定”的新概念。还讨论了风险SA供应能力本质上是动态的。最后，使用Uberlingen空中相撞事故证明，可以使用危险分析技术来从风险SA提供能力的角度更详细地描述什么构成“理想”的社会技术系统。基于安全科学和控制理论，这项工作提出了一系列系统要素和特征，这些要素和特征可增强信息流，检索和传播，并有助于将系统保持在“感知”和安全状态。也有人认为，由于这些系统要素是有形的，因此似乎有可能找到一种新的DSA评估方法来评估系统的风险SA设置能力。 （C）2015 Elsevier Ltd.保留所有权利。

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