Safety of the Intended Functionality of External Human Interfaces: Gaps and Research Agenda
2024 (English)In: Proceedings - 2024 IEEE 48th Annual Computers, Software, and Applications Conference, COMPSAC 2024, Institute of Electrical and Electronics Engineers (IEEE), 2024, p. 578-583Conference paper, Published paper (Refereed)
Abstract [en]
Next-generation human-computer interactions comprise the interactions that are expected to take place between e.g., pedestrians and the so-called External Human-Machine Interfaces (EHMIs). EHMIs are expected to replace the in vehicle Driver-oriented Driver-Machine Interface in the context of high automation levels, where the driving task is fully automated. In this context, it is paramount to ensure absence of unreasonable risk due to hazards resulting from functional insufficiencies of the intended functionality or its implementation, i.e., Safety Of The Intended Functionality (SOTIF), defined in ISO 21448:2022. ISO 21448:2022 has been applied to ensure the Safety Of The Intended Driver-Machine Interface-Functionality. SOTIF does not include any specific consideration to address the so-called External Human-Machine Interface. Hence, in this position paper, we posit that the functional insufficiencies shall also embrace the socio-technical issues that might emerge in the extended automated driving system's ecosystem. These issues include faulty interactions with pedestrians, traffic-lights, and more broadly, by taking a vehicle to everything perspective (VtoX), with everything.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2024. p. 578-583
Series
IEEE Annual Computer Software and Applications Conference Workshops, ISSN 2836-3795
Keywords [en]
Driving Automation Levels, External Human Machine Interface (EHMI), Functional Safety (FuSa), Safety of the Intended Functionality (SOTIF), Socio-technical issues, Vehicle to everything (VtoX), Vehicle to Infrastructure (VtoI), Human engineering, Intelligent systems, Magnetic levitation vehicles, Pedestrian safety, Satellites, Sociology, Automation levels, Driving automation level, External human machine interface, Functional Safety, Human Machine Interface, Safety of the intended functionality, Vehicle to infrastructure, Vehicle-to-infrastructure, Man machine systems
National Category
Vehicle and Aerospace Engineering
Identifiers
URN: urn:nbn:se:mdh:diva-68531DOI: 10.1109/COMPSAC61105.2024.00084ISI: 001308581200075Scopus ID: 2-s2.0-85204099116ISBN: 9798350376968 (print)OAI: oai:DiVA.org:mdh-68531DiVA, id: diva2:1901367
Conference
48th IEEE Annual Computers, Software, and Applications Conference, COMPSAC 2024, Osaka, Japan, 2-4 July, 2024
2024-09-272024-09-272026-02-17Bibliographically approved