Carl Mills & Phil O'Connell - KiwiRail
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Transcript of Carl Mills & Phil O'Connell - KiwiRail
From DOO Tell to
INTERCEPTOR
Leveraging GPS technological advantage to mitigate
driver human factor risk
RISSB Rail Safety Conference 20164-5 April 2016, Adelaide
Phillip O’Connell MSSc
Group General Manager Zero Harm (Acting)
Carl Mills
Manager Operations Development
3
Project Objectives
Driver Cognition
Other Safety Critical
Industries
Aviation and Rail Industries Internationally
• Error
• ErrorThreat
• Error
• ErrorThreat
4
Project Overview
• Literature review (cognition)
• Risk Triggered Commentary Driving (UK & AU)
• Point & Call (JPN)
• Stabilised Approach (Airbus / ICAO / NASA)
Inputs
• Driver Subject Matter Expert Group
Development + OT&E • Review
• Adjust
• Integrate
Operationalise
NTS
5
Concepts to Actions
Situational Awareness
Working Memory
Confirmation
Bias
Expectation Bias
Habituation Bias
Load
Delay
Loss
Prospective Memory
Task sequencing,
rapid switching
Traditional signalling systems• Require the LE to:
monitor the environment,
identify the caution signal, and
reduce train speed to stop prior to passing the next red signal.
• Maintenance of Situational Awareness (SA) is therefore critical.
Situational Awareness
Noise Distraction, Visual and auditory overload
Poor quality visual
information
Error recovery options diminish
Human error is predictable, unable to be fully mitigated
and can lead to serious accidents.
Systems and procedures must be
designed to minimise risk through error-tolerant design and
effective driver practices.
Adapted from Airbus 2006, ‘Flight operations briefing notes, approach techniques, flying stabilized approaches’, FLT_OPS – APPR – SEQ 01, 2nd edn
The GPS Solution - ICT Trailed 2014 Nationwide by July 2016
Control Centre overrun alerting active 2015
Data to loco under construction now
Summary
Safety management actions
= human + engineering + procedural controls
Error-tolerant procedures
= Threat detection + Error Identification + Error
Correction
SPAD risk reduction
= Technology + Stabilised Approach + RTCD + NTS