CARA: A Human Reliability Assessment Tool for Air Traffic Safety Management - Technical Basis and Preliminary Architecture

摘要

HRA has been found to be useful in other industries and could be adopted by ATM. In the short term an ATM-specific tool is being developed based on generic tasks and probabilities with ATM-relevant modification factors. The candidate approach, now under development, is called CARA. This approach uses the HEART format, adapted to the context of air traffic management operations. The preliminary architecture has been developed and outlined in this paper, and work is now progressing on the quantification of the GTTs and EPCs, prior to trialling of the technique in ATM safety assessments.