Man-machine interface considerations using CBTC GOA2 systems

Metro automation means a shift from conventional signalling systems.

When modernising operations using Communication Based Train Control (CBTC) technology in Grade of Automation 2 (GOA2), there are some areas of change that the drivers and/or the operators must face. Those changes might be directly induced by the operational improvements offered by the new system, but can also be a consequence of the technology used.

This paper intends to collect measures and options that have been taken by public transport operators across eight different countries to cope with those changes.

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• Introduction
  • Purpose of the study
  • Methodology
  • Abbreviations
  • Survey contributors
  • Glossary
• Questionnaire results
  • Part 1 – Use of CBTC technology
  • Part 2 – Main functions of the CBTC
  • Part 3 – Cab-signal and linesight signals cancellation
  • Part 4 – Speed control curves
  • Part 5 – OCC considerations
  • Part 6 – Other
    • Specific training tools for CBTC operations
    • Signal aspect considerations
    • Other MMI considerations
• Conclusions
• Recommendations
• Appendix: Questionnaire