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[01068] Reverse engineering controller area network using the Pearson correlation coefficient

  • Session Time & Room : 3E (Aug.23, 17:40-19:20) @E505
  • Type : Industrial Contributed Talk
  • Abstract : Controller Area Network \(CAN\) is a communication bus widely adopted in road vehicles. However, car manufacturers adopt proprietary CAN message sets, complicating message decoding by third-party applications, e.g., for indirectly detecting adverse road-weather conditions. This talk presents an algorithm for reverse engineering CAN messages based on the Pearson correlation coefficient between CAN messages from an annotated and interpolated dataset. The proposed algorithm was experimentally validated with data collected from different vehicle brands.
  • Classification : 62P30, 68P20, 62-04
  • Format : Talk at Waseda University
  • Author(s) :
    • David Rocha (Instituto de Telecomunicacoes, Universidade de Aveiro)
    • João Almeida (Instituto de Telecomunicações, Universidade de Aveiro)
    • José Fonseca (Instituto de Telecomunicações, Universidade de Aveiro)
    • Joaquim Ferreira (Instituto de Telecomunicações, Universidade de Aveiro)