Traditionally, accident or incident analysis are focusing on the cause-consequence chain methods, like Fault Tree or Event Tree, which are hard to find root cause of accidents. To solve this problem, some system safety analysis methods come out, like Accimap, FRAM and CAST based on STAMP. However, they are good at solving safety management issues, functional failure analysis or causal scenarios analysis, and can be used to capture safety requirements and help system designers to deep understand safety requirements. But the true logic of accident or incident do not analyzed, which is related to human or equipment cannot conceive the right status of train operational status on time. If so, it's easy to ensure safety by train stop. The objective of this paper is to present the mismatch or inconsistency among human cognition, equipment execution and train operation of railway train control system. Also, railway accident is a kind of expression of operational scenario conflict. Singapore metro accident is analyzed as case study.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    An Accident Casual Model for Railway Based on Operational Scenario Cognition Conflict


    Contributors:
    Yan, Fei (author) / Tang, Tao (author) / Ma, Junqiao (author)


    Publication date :

    2018-12-01


    Size :

    406287 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Casual railway hacker causes sense of unease

    British Library Online Contents | 2008


    Traffic and accident scenario

    Mauro,V. / Politecnico di Torino,Dip.di Energetica,IT | Automotive engineering | 2005


    Accident Scenario Generation using Driver Behavior Model

    Jawad, Abdul / Whitehead, Jim | IEEE | 2024


    Railway accident reports

    Engineering Index Backfile | 1929


    Railway accident reports

    Engineering Index Backfile | 1929