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Development of freeway-based test scenarios for applying new car assessment program to automated vehicles
As automated driving technology continues to develop, studies are being conducted to develop various scenarios for assessing the functional safety, failure safety, and mobility of automated vehicles (AVs). As the commercialization of AVs progresses, it is necessary to develop a set of test scenarios...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9302810/ https://www.ncbi.nlm.nih.gov/pubmed/35862304 http://dx.doi.org/10.1371/journal.pone.0271532 |
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author | Ko, Woori Park, Sangmin Park, Sungho Jeong, Harim Yun, Ilsoo |
author_facet | Ko, Woori Park, Sangmin Park, Sungho Jeong, Harim Yun, Ilsoo |
author_sort | Ko, Woori |
collection | PubMed |
description | As automated driving technology continues to develop, studies are being conducted to develop various scenarios for assessing the functional safety, failure safety, and mobility of automated vehicles (AVs). As the commercialization of AVs progresses, it is necessary to develop a set of test scenarios for new car assessment programs (NCAPs), so as to provide information on the safety and reliability of AVs to consumers. To provide valuable information regarding newly emerged AVs to consumers who are willing to purchase them, it is necessary to derive specific and well-defined test scenarios based on the safety-in-use. Accordingly, to apply NCAPs to AVs, this study established test scenarios targeting freeways where AVs were expected to be commercialized. To this end, based on freeway traffic accident data and opinions of traffic safety and AV experts, we derived possible dangerous situations when an AV is maintaining a lane on a freeway. Functional scenarios were defined based on the derived dangerous situations. The priority of the defined functional scenarios was set using the analytic hierarchy process (AHP). Accordingly, this study presents a logical and concrete scenario construction methodology for deriving the ranges and values of test parameters for functional scenarios. |
format | Online Article Text |
id | pubmed-9302810 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-93028102022-07-22 Development of freeway-based test scenarios for applying new car assessment program to automated vehicles Ko, Woori Park, Sangmin Park, Sungho Jeong, Harim Yun, Ilsoo PLoS One Research Article As automated driving technology continues to develop, studies are being conducted to develop various scenarios for assessing the functional safety, failure safety, and mobility of automated vehicles (AVs). As the commercialization of AVs progresses, it is necessary to develop a set of test scenarios for new car assessment programs (NCAPs), so as to provide information on the safety and reliability of AVs to consumers. To provide valuable information regarding newly emerged AVs to consumers who are willing to purchase them, it is necessary to derive specific and well-defined test scenarios based on the safety-in-use. Accordingly, to apply NCAPs to AVs, this study established test scenarios targeting freeways where AVs were expected to be commercialized. To this end, based on freeway traffic accident data and opinions of traffic safety and AV experts, we derived possible dangerous situations when an AV is maintaining a lane on a freeway. Functional scenarios were defined based on the derived dangerous situations. The priority of the defined functional scenarios was set using the analytic hierarchy process (AHP). Accordingly, this study presents a logical and concrete scenario construction methodology for deriving the ranges and values of test parameters for functional scenarios. Public Library of Science 2022-07-21 /pmc/articles/PMC9302810/ /pubmed/35862304 http://dx.doi.org/10.1371/journal.pone.0271532 Text en © 2022 Ko et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Ko, Woori Park, Sangmin Park, Sungho Jeong, Harim Yun, Ilsoo Development of freeway-based test scenarios for applying new car assessment program to automated vehicles |
title | Development of freeway-based test scenarios for applying new car assessment program to automated vehicles |
title_full | Development of freeway-based test scenarios for applying new car assessment program to automated vehicles |
title_fullStr | Development of freeway-based test scenarios for applying new car assessment program to automated vehicles |
title_full_unstemmed | Development of freeway-based test scenarios for applying new car assessment program to automated vehicles |
title_short | Development of freeway-based test scenarios for applying new car assessment program to automated vehicles |
title_sort | development of freeway-based test scenarios for applying new car assessment program to automated vehicles |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9302810/ https://www.ncbi.nlm.nih.gov/pubmed/35862304 http://dx.doi.org/10.1371/journal.pone.0271532 |
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