Pre-collision System Benefit Estimation Method Based on Rear-end Collisions Generated by ASSTREET

ASSTREET を用いた追突事故における予防安全システムの効果予測手法

A novel method is proposed to estimate the benefits of active safety systems. The method is applied to a PCS (Pre-collision system) as an example to show its process and its benefits. A virtual traffic flow simulating an actual traffic is firstly created by ASSTREET, and then the system benefits are measured for virtual collisions generated in the flow that represent actual rear-end collisions. The advantage of the method is that a mass of collisions enables to evaluate the system specification differences quantitatively and clearly points out the region that the systems are expected to work effectively.事故の多様性を再現することで予防安全システムの効果を予測する手法を提案する．ASSTREETにより交通状況を再現しつつ同時に発生させる多量の仮想追突事故から，システム仕様差の定量的評価と有効領域の明確化ができる．PCS（Pre-collision system）を例にとり効果予測への有用性を示した．

• Record URL:
  • https://doi.org/10.11351/jsaeronbun.43.599
• Summary URL:
  • http://scholar.google.com/scholar_lookup?title=Pre-collision+System+Benefit+Estimation+Method+Based+on+Rear-end+Collisions+Generated+by+ASSTREET&author=H.+Yasuda&author=A.+Kozato&author=S.+Tanaka&author=T.+Mochida&author=J.+Tajima&publication_year=2012
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Yasuda, Hiroshi
  • Kozato, Akio
  • Tanaka, Shin
  • Mochida, Tsutomu
  • Tajima, Jun
• Publication Date: 2012

Language

• English
• Japanese

Media Info

• Media Type: Web
• Features: Figures; References; Tables;
• Pagination: pp 599-604
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 43
  • Issue Number: 2
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Active safety systems; Crash risk forecasting; Evaluation; Precrash phase; Rear end crashes; Traffic simulation
• Subject Areas: Highways; Safety and Human Factors; Vehicles and Equipment; I83: Accidents and the Human Factor; I91: Vehicle Design and Safety;

Filing Info

• Accession Number: 01528423
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Jun 19 2014 9:57AM