Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Accuracy Enhancement of CAE Simulations for Pedestrian Collision Accidents in Medical–Engineering Collaboration

医工連携の歩行者衝突事故CAEシミュレーションにおける精度向上の取り組み

Detailed Information

Author(J)1) 徳山 美惠, 2) 安藤 貴裕, 3) 大西 浩史, 4) 棚瀬 昇, 5) 木内 透, 6) 辻 武弘
Author(E)1) Mie Tokuyama, 2) Takahiro Andoh, 3) Koji Onishi, 4) Noboru Tanase, 5) Toru Kiuchi, 6) Takehiro Tsuji
Affiliation(J)1) トヨタ自動車, 2) トヨタ自動車, 3) トヨタ自動車, 4) トヨタ自動車, 5) 交通事故総合分析センター, 6) 交通事故総合分析センター
Affiliation(E)1) Toyota Motor, 2) Toyota Motor, 3) Toyota Motor, 4) Toyota Motor, 5) Institute for Traffic Accident Research and Data Analysis, 6) Institute for Traffic Accident Research and Data Analysis
Abstract(J)医工連携は交通事故現場調査や車両損傷解析など工学的分析と,医療診断情報を統合し,傷害発生メカニズムを解明することで死傷者低減対策につなげることを目的としている.さらにCAEを用いたシミュレーションも統合することでより詳細な分析が可能になる.本研究では歩行者事故シミュレーションを行うに際し歩行者のモデル化に着目し,身長と体重分布の挙動への影響をパラスタ手法で調査した.また,歩行者挙動は画像解析を活用して定量的に評価し,適合度が最も高いケースを用いて傷害発生メカニズムを解

Translation

Abstract(E)Medical–engineering collaboration aims to reduce fatalities and injuries by elucidating injury mechanisms through the integration of engineering analyses, such as traffic accident scene investigations and vehicle damage analyses, with medical diagnostic information. By further incorporating CAE-based simulations, more detailed analyses can be achieved. In this study, to improve simulation accuracy, the effects of human body model height and weight distribution on kinematic behavior were investigated using actual pedestrian accident cases. Pedestrian motion was quantitatively evaluated using an image-based 3D matching

About search

close

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".