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Information för beslutsunderlag i trafiksituationer inom sjöfarten - hur hanterar vi den?
Linnaeus University, Faculty of Science and Engineering, Kalmar Maritime Academy.
2012 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [sv]

I detta examensarbete har jag undersökt förmågan hos nautiker att ta fram och tillgodogöra sig information från radar och ARPA för sitt beslutsunderlag i trafiksituationer. Syftet var att få förståelse i om fartygsbefäl haft svårigheter att få fram denna mycket relevanta information. Detta gjordes med hjälp av förstudier i form av intervjuer med erfarna fartygsbefäl. Dessa intervjuer gav kriterier som möjliggjorde analyseringen av 13 olycksfallsrapporter, vilket utgjorde litteraturstudien. Dessa rapporter var författade av engelska Department of Transport, Marine Investigation Branch(MAIB), Statenshaverikommission(SHK) och  Sjöfartsverkets rapportserie(SjöfR). Dessutom användes både sjö- och luftfartsrelaterade artiklar för framtagning av fakta. Slutsatserna visade att man i hälften av fallen använt sig av väldigt låg nivå på funktionalitet för sitt beslutsunderlag, men att även i de fall man använt mer avancerad funktionalitet fann man brister i tolkning av informationen för att i tid ta beslut för att undvika olyckor. 

Abstract [en]

This is a study about the Navigating Mariners ability to locate and use information from the Radar and ARPA, before taking important decisions in Trafic Situations. The purpose was to acquire an understanding if there are some difficulties in receiving this important information. This purpose was accomplished by a pre-investigation using two interviews with experienced deck officers. This pre-study produced criterias, that made it possible to compare 13 Accident Reports. These reports were used as a litterature for the investigation. The Department of Transport, Marine Investigation Branch(MAIB), The Swedish Accident Investigation Board(SHK) and The Swedish Maritime Safety Inspectorate(SjöfR) had produced these reports. In addition to these reports, the author used both maritime- and aeronautical based articles in order to find more facts about the issues around the investigation. The findings showed that in half of the investigated accidents the mariners involved had used a low level of functionality before making the final decisions. It was also shown, that the ones that had used a very high level of functionality, before the accident, misinterpreted the information and failed to take the right decision in ample time before the accident.

 

Place, publisher, year, edition, pages
2012. , 55 p.
Keyword [en]
Lack of use of ARPA resulting in collisions, cockpit design standards, Collision, Collision Regulations, Collision Risks, Risk Management, Trial Manoeuvre, Trails, EBL, VRM, Parallellindex, PI
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:lnu:diva-18839OAI: oai:DiVA.org:lnu-18839DiVA: diva2:528211
Subject / course
Master Mariner
Educational program
Nautical Science Programme (4years) with onboard practical training placement, 180 credits
Uppsok
Technology
Supervisors
Examiners
Available from: 2012-05-28 Created: 2012-05-24 Last updated: 2012-05-28Bibliographically approved

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fulltext(1345 kB)395 downloads
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Arnold-Larsen, Kimmo
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CiteExportLink to record
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