A Study on Injury Prediction Method for Passenger Car Occupants in SUV or Truck Side Impact Crashes Using Accident Data

交通事故データを用いたSUV・貨物車との側面衝突時における 乗用車乗員の傷害予測に関する研究

This study clarifies injury prediction model and influential factors in SUV or truck side impact crashes using Japanese accident data. In results, it is important for injury risks to evaluate deformation of door for chest injuries in case of SUV or truck side impact crashes. The previous injury prediction model has outlier cases of these crashes because of difference of door’s deformation. The injury prediction model in this study including delta-V and damage grade can estimate the injury risks in SUV or truck side impact crashes just using these types of accident data. This model shows that the injury risks in SUV or truck side impact crashes are higher than those in regular vehicles side impact crashes; however, the predictive accuracy cannot be improved sufficiently.SUV・貨物車による側面衝突時の乗員傷害に関して,交通事故データを用いて影響する因子と傷害予測手法を検討した.結果,この衝突では胸部傷害に対する車体変形評価が重要であることが分かった.これらの事故データを用いた予測手法は,普通乗用車による側面衝突時よりも傷害リスクが高くなることを再現できた.

Language

  • English
  • Japanese

Media Info

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Filing Info

  • Accession Number: 01667854
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jan 31 2018 3:17PM