Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian Collisions
In order to identify the height alignment with a standard-sized pedestrian that best estimates the whole body trajectories by scaling those of a pedestrian in a different size, car-to-pedestrian collision simulations were conducted using five production car models in the small sedan category, human...
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Format: | Article |
Language: | English |
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Society of Automotive Engineers of Japan, Inc.
2016-01-01
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Series: | International Journal of Automotive Engineering |
Online Access: | https://www.jstage.jst.go.jp/article/jsaeijae/7/1/7_20164083/_article/-char/en |
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author | Toshiyuki Yanaoka Kenshi Torikai Yukou Takahashi |
author_facet | Toshiyuki Yanaoka Kenshi Torikai Yukou Takahashi |
author_sort | Toshiyuki Yanaoka |
collection | DOAJ |
description | In order to identify the height alignment with a standard-sized pedestrian that best estimates the whole body trajectories by scaling those of a pedestrian in a different size, car-to-pedestrian collision simulations were conducted using five production car models in the small sedan category, human FE models in three sizes and five aligned points with the standard-sized pedestrian. The trajectories from the simulations were scaled using the distance between the aligned point and the measurement point of the trajectory. The results showed that aligning with the knee-joint height provided the best estimation of the trajectories in the small sedan category. |
first_indexed | 2024-03-08T19:00:20Z |
format | Article |
id | doaj.art-e884b138a6af4b8c949a312d6d4f6afa |
institution | Directory Open Access Journal |
issn | 2185-0992 |
language | English |
last_indexed | 2024-03-08T19:00:20Z |
publishDate | 2016-01-01 |
publisher | Society of Automotive Engineers of Japan, Inc. |
record_format | Article |
series | International Journal of Automotive Engineering |
spelling | doaj.art-e884b138a6af4b8c949a312d6d4f6afa2023-12-28T07:27:20ZengSociety of Automotive Engineers of Japan, Inc.International Journal of Automotive Engineering2185-09922016-01-0171455110.20485/jsaeijae.7.1_45Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian CollisionsToshiyuki Yanaoka0Kenshi Torikai1Yukou Takahashi2Honda R&DHonda R&DHonda R&DIn order to identify the height alignment with a standard-sized pedestrian that best estimates the whole body trajectories by scaling those of a pedestrian in a different size, car-to-pedestrian collision simulations were conducted using five production car models in the small sedan category, human FE models in three sizes and five aligned points with the standard-sized pedestrian. The trajectories from the simulations were scaled using the distance between the aligned point and the measurement point of the trajectory. The results showed that aligning with the knee-joint height provided the best estimation of the trajectories in the small sedan category.https://www.jstage.jst.go.jp/article/jsaeijae/7/1/7_20164083/_article/-char/en |
spellingShingle | Toshiyuki Yanaoka Kenshi Torikai Yukou Takahashi Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian Collisions International Journal of Automotive Engineering |
title | Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian Collisions |
title_full | Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian Collisions |
title_fullStr | Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian Collisions |
title_full_unstemmed | Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian Collisions |
title_short | Investigation of the Effect of the Height Alignment on the Validity of the Scaled Whole Body Trajectories in Car-to-pedestrian Collisions |
title_sort | investigation of the effect of the height alignment on the validity of the scaled whole body trajectories in car to pedestrian collisions |
url | https://www.jstage.jst.go.jp/article/jsaeijae/7/1/7_20164083/_article/-char/en |
work_keys_str_mv | AT toshiyukiyanaoka investigationoftheeffectoftheheightalignmentonthevalidityofthescaledwholebodytrajectoriesincartopedestriancollisions AT kenshitorikai investigationoftheeffectoftheheightalignmentonthevalidityofthescaledwholebodytrajectoriesincartopedestriancollisions AT yukoutakahashi investigationoftheeffectoftheheightalignmentonthevalidityofthescaledwholebodytrajectoriesincartopedestriancollisions |