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dc.contributor.authorBoletsis, Costas
dc.contributor.authorNilsson, Erik Gøsta
dc.date.accessioned2022-05-13T10:18:18Z
dc.date.available2022-05-13T10:18:18Z
dc.date.created2021-10-14T12:42:57Z
dc.date.issued2021
dc.identifier.isbn978-82-14-07688-2
dc.identifier.urihttps://hdl.handle.net/11250/2995592
dc.description.abstractNowadays, technology can be a key tool to improve the effectiveness of emergency management and human safety in road tunnels. The advantage of using decision support systems (DSSs) for emergency management in complex situations is well known. These systems are mainly based on automated processes in order to analyse the input coming from tunnel sensors and data and assist the tunnel operator in making an informed decision in cases of emergency. Moreover, the importance of incident prevention has been recognised. Incident prevention takes place through risk analysis, which has been introduced as a way to calculate the probability for events with a large number of fatalities or material damage to occur in a tunnel. The majority of current road tunnel risk analysis assess physical aspects of the tunnel system and consider several hazards concerning the transportation of dangerous goods through a tunnel. In this work, we present a theoretical concept around the combination of emergency management and incident prevention through risk analysis in DSSs. The proposed concept addresses the research question “To what degree can we introduce risk analysis in a DSS system, combining it with its emergency management functionality, and how?”. The ultimate goal is to provide a conceptualized framework acting as a high-layer description and a guide for the design and implementation of risk aware DSSs that can be of further use by researchers and practitioners of the field. RiskTUN is targeting a dual functionality: incident/accident prevention and emergency management. RiskTUN is intended for use and facilitation of the stakeholders’ operation. These stakeholders that are involved in tunnel emergencies are as following: i) tunnel operators, ii) emergency responders (fire rescue service, ambulances, etc.), and iii) road users (e.g., passengers and drivers). The RiskTUN DSS is basing its preventative operation on the collection of input data from the available tunnel technologies/sensors, which are then analysed, and a risk grade is assigned to each vehicle in the tunnel. If the grade is beyond a certain threshold a suggestion for action along with an explanation as to why this suggestion is made, is sent from the system to the operator. Then, the operator can make a decision so that an accident is prevented and inform the road users, emergency responders (if needed), as well as use tunnel's emergency equipment. The same process is followed for the emergency management functionality; however, the risk grade is only used for secondary accidents, e.g., multiple car collision. The indoor positioning system of RiskTUN (mobile application), the RiskTUN navigational mobile application for emergency responders, key performance indicators for tunnel road safety, multi-attribute decision-making (DEXi) models, and sketches of the DSS's user interface are presented and discussed, among others. ISBN: 978-82-14-07688-2en_US
dc.language.isoengen_US
dc.publisherSINTEFen_US
dc.relation.ispartofSINTEF Rapport
dc.relation.ispartofseriesSINTEF Rapport;2021:00140
dc.subjectDecision supporten_US
dc.subjectRisk analysisen_US
dc.subjectRoad trafficen_US
dc.subjectTunnel safetyen_US
dc.titleRiskTUN: Risk-aware Decision Support System for Tunnel Safetyen_US
dc.typeResearch reporten_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber34en_US
dc.identifier.cristin1945913
cristin.ispublishedtrue
cristin.fulltextoriginal


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