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Developing Prototypical Scenarios for Active Safety Systems from Naturalistic Driving Data
Linköping University, Department of Computer and Information Science.
2010 (English)Independent thesis Advanced level (degree of Master (One Year)), 20 credits / 30 HE creditsStudent thesisAlternative title
Att utveckla prototypiska scenarion för aktiva säkerhetssystem utifrån naturalistisk kördata (Swedish)
Abstract [en]

As active safety systems installed in vehicles become more common and more sophisticated, a concise method of testing them in conditions as close to real risk situations as possible becomes necessary. This study looks at the possibilities of developing use cases, using video recordings of real risk situations, obtained through naturalistic driving studies. The concept of conflicts is explored as a substitute to actual accidents. A method of finding conflicts in a large data material from looking at the acceleration signal and its derivative, referred to as jerk is also sought. These possibilities are tried on material from a previously conducted naturalistic driving study. The results are an improvement in the ability to find conflict situations automatically, and a suggestion to how use cases can be produced from video recordings of conflicts obtained through naturalistic driving studies. The DREAM framework is used and modified in order to aid with data collection and interpretation.

Place, publisher, year, edition, pages
2010. , 62 p.
Keyword [en]
DREAM, Prototypical scenario, jerks, naturalistic driving studies, active safety systems
National Category
Psychology (excluding Applied Psychology)
URN: urn:nbn:se:liu:diva-57268ISRN: LIU-IDA/KOGVET-A--10/011--SEOAI: diva2:324607
Available from: 2010-06-16 Created: 2010-06-15 Last updated: 2011-03-09Bibliographically approved

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Smitmanis, David
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Department of Computer and Information Science
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