The application provides a
railway system operation behavior modeling method and
system based on behavior primitives and hierarchical state machines, and belongs to the technical field of
railway system modeling and simulation operation. The application abstracts the
railway system operation process into behavior primitive units, classifies and expresses them according to event
perception, cognitive decision and intervention execution, realizes the
structural decomposition and unified modeling of complex operation behaviors, upgrades the behavior expression from '
process description' to 'computable behavior unit', enhances the resolvability and modeling consistency of operation behaviors, constructs a hierarchical state
machine system, realizes the cross-level state collaborative expression, establishes
system-level, equipment-level and component-level hierarchical state
machine models, introduces state mapping relationships, realizes the collaborative evolution expression of different
granularity operation states, takes the behavior primitives as a unified triggering mechanism, realizes the cross-level state synchronous update and consistency mapping, and improves the multi-scale operation behavior modeling capability.