A Framework for Investigating Railroad Accidents

نویسندگان

  • Mark Hartong
  • Rajni Goel
  • Duminda Wijesekera
چکیده

Positive train control (PTC) or communication-based control systems (CBTC) control trains using wireless network infrastructures. Consequently, investigations of accidents involving PTCor CBTC-controlled trains require network forensic analysis. This paper describes a forensic analysis framework that leverages the communications capabilities of PTC systems. The framework incorporates a centralized database architecture that securely stores PTC-related and other digital data, and provides for efficient and flexible querying of the data during accident analysis.

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تاریخ انتشار 2007