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http://dx.doi.org/10.12815/kits.2021.20.6.264

Development of Dilemma Situations and Driving Strategies to Secure Driving Safety for Automated Vehicles  

Park, Sungho (Dept. of Construction and Transportation Eng., Ajou University)
Jeong, Harim (Dept. of Construction and Transportation Eng., Ajou University)
Kim, Yejin (Dept. of Transportation Eng., Ajou University)
Lee, Myungsoo (Korea Automobile Testing & Research Institute, Korea Transportation Safety Authority)
Han, Eum (Dept. of Transportation Engineering Research, Korea Road Traffic Authority)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.20, no.6, 2021 , pp. 264-279 More about this Journal
Abstract
Most automated vehicle evaluation scenarios are developed based on the typical driving situations that automated vehicles will face. However, various situations occur during actual driving, and sometimes complex judgments are required. This study is to define a situation that requires complex judgment for safer driving of an automated vehicle as a dilemma situation, and to suggest a driving strategy necessary to secure driving safety in each situation. To this end, we defined dilemma situations based on the automated vehicle ethics guidelines, the criteria for recognition of error rate in automobile accidents, and suggestions from the automated vehicle developers. In addition, in the defined dilemma situations, the factors affecting movement for establishing driving strategies were explored, and the priorities of factors affecting driving according to the Road Traffic Act and driving strategies were derived accordingly.
Keywords
Automated vehicle; Dilemmar situation; Driving safety; Driving strategy; Priority;
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