Hazard Analysis of Collision Avoidance System using STPA

Sardar Muhammad Sulaman, Taimoor Abbas, Krzysztof Wnuk, Martin Höst

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

967 Nedladdningar (Pure)

Sammanfattning

As our society becomes more and more dependent on IT systems, failures of these systems can harm more and more people and organizations both public and private. Diligently performing risk and hazard analysis helps to minimize the societal harms of IT system failures. In this paper we present experiences gained by applying the System Theoretic Process Analysis (STPA) method for hazard analysis on a forward collision avoidance system. Our main objectives are to investigate effectiveness in terms of the number and quality of identified hazards, and time efficiency in terms of required efforts of the studied method. Based on the findings of this study STPA has proved to be an effective and efficient hazard analysis method for assessing the safety of a safety-critical system and it requires a moderate level of effort.
Originalspråkengelska
Titel på värdpublikationISCRAM 2014 Conference Proceeding
Undertitel på värdpublikation11th International Conference on Information Systems for Crisis Response and Management
FörlagPennsylvania State University
ISBN (elektroniskt)978-069221194-6
StatusPublished - 2014
EvenemangInternational Conference on Information Systems for Crisis Response and Management (ISCRAM 2014) - Penn State University, Pennsylvania, USA.
Varaktighet: 2014 maj 192014 maj 21

Konferens

KonferensInternational Conference on Information Systems for Crisis Response and Management (ISCRAM 2014)
Period2014/05/192014/05/21

Ämnesklassifikation (UKÄ)

  • Elektroteknik och elektronik
  • Datavetenskap (datalogi)

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