Verification of risk countermeasures regarding expressway traffic control system based on creative risk management approach

Manabu Sawaguchi, Itaru Nakahara

研究成果: Conference contribution

抄録

The conventional risk management based on dealing with the incidents occurred in the past mainly focuses on preventing the similar incidents against the past incidents. In the meantime, it is true that there are a lot of comments saying 'beyond the scope of the assumption' or 'unknown accident we've never seen before' after the incidents occurred. Therefore, in this paper, we propose 'Risk Creative Approach (RCA)' to prevent risks after creating the risk generating mechanism based on the way of realizing risks intentionally, which comes from 'Sabotage Analysis (SA)' benefitting from game theory's standpoint. We introduced RCA to the proposed plan(we already considered) regarding 'Backup System (BUS) 'of 'Expressway Traffic Control System (ETCS)' at Metropolitan Expressway Company(MEX) and tried to analyze and verify it. In consequence, we reaped the viable risk countermeasures including proposed measures against tsunami. Proposed countermeasures were proposed before 'The great eastern Japan earthquake on 11th of March 2011'. And we conducted a review of previous plan by applying proposed risk countermeasures. What this case example makes clear is that we confirmed the effectiveness of RCA (proposed method).

本文言語English
ホスト出版物のタイトルPICMET 2014 - Portland International Center for Management of Engineering and Technology, Proceedings: Infrastructure and Service Integration
出版社Institute of Electrical and Electronics Engineers Inc.
ページ3430-3440
ページ数11
ISBN(印刷版)9781890843304
出版ステータスPublished - 2014 10 10
イベント2014 Portland International Center for Management of Engineering and Technology, PICMET 2014 - Kanazawa, Japan
継続期間: 2014 7 272014 7 31

Other

Other2014 Portland International Center for Management of Engineering and Technology, PICMET 2014
国/地域Japan
CityKanazawa
Period14/7/2714/7/31

ASJC Scopus subject areas

  • 技術マネージメントおよび技術革新管理
  • 戦略と経営
  • 輸送

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