• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Categorization manner for conflict situations and its probability considering traffic route patterns

Research Project

Project/Area Number 23686073
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Civil engineering project/Traffic engineering
Research InstitutionJapan Automobile Research Institute

Principal Investigator

IMANAGA Hisashi  一般財団法人日本自動車研究所, 安全研究部, 研究員 (90384734)

Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
KeywordsTraffic accident / Drive video recorder / Traffic conflicts / 交通安全 / 交通事故 / ドライブレコーダ / 交通暴露量 / ニアミス
Research Abstract

This study provides categorization manner for conflict situations recorded by Drive video recorder. The advantage of Drive video recorder data to present traffic accident data is considering third party's effects (e.g. obstruction of view by parking vehicle) related to conflict occurring except direct combatants. Proposed one could categorized vehicle to vehicle conflicts by 80 patterns.
In addition, for calculating risk of each conflict, index of exposure not simple length of driving but considering traffic situation (road configuration, number of lane, existence of other vehicles) are proposed. In case of using proposed exposere index, relative weights of caluculated risk of occurring conflicts are differ from in case of exosure index of simple driving length. And it allows much adjusted risk analysis considering detailed traffic situations related to conflict occurring patterns.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (7 results)

All 2013 2012 2011

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (2 results)

  • [Journal Article] 回避されているケースを考慮した交通事故発生モデルの提案2013

    • Author(s)
      今長久,鹿島茂
    • Journal Title

      第33回交通工学研究発表会論文集

      Volume: Vol.33 Pages: 29-34

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 回避されているケースを考慮した交通事故発生モデルの提案2013

    • Author(s)
      今長 久,鹿島 茂
    • Journal Title

      第33回交通工学研究発表会論文集

      Volume: 33 Pages: 29-34

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 自動車保険データを用いた交通事故の死者数と物損事故件数の推計2012

    • Author(s)
      坂本将吾,今長久,鹿島茂
    • Journal Title

      第32回交通工学研究発表会論文集

      Volume: Vol.32 Pages: 133-138

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 自動車保険データを用いた交通事故の死傷者数と物損事故件数の推計2012

    • Author(s)
      坂本将吾,今長久,鹿島茂
    • Journal Title

      第32回交通工学研究発表会論文集

      Volume: 32 Pages: 133-138

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ドライブレコーダが記録するニアミスの分類方法の提案2011

    • Author(s)
      今長久, 鷹取収
    • Journal Title

      自動車技術会春季学術講演会前刷り集

      Volume: No.48-11 Pages: 11-16

    • Related Report
      2011 Annual Research Report
  • [Presentation] ドライブレコーダデータからの挙動計測可能性の検討2011

    • Author(s)
      今長久,穴田賢二,林豊洋,榎田修一
    • Organizer
      2011年自動車技術会学術講演会前刷集(秋季)
    • Place of Presentation
      No.141-11(5-8)
    • Related Report
      2013 Final Research Report
  • [Presentation] ドライブレコーダが記録するニアミスの分類方法の提案2011

    • Author(s)
      今長久,鷹取収
    • Organizer
      2011年自動車技術会学術講演会前刷集(春季)
    • Place of Presentation
      No.48-11(5-8)
    • Related Report
      2013 Final Research Report

URL: 

Published: 2011-04-06   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi