Design of a Virtual-Real Integration Practical Teaching System for Railway Signaling Major
Based on the principles of practicality and economy,a railway signaling practical teaching base is constructed with internal and external linkage,vehicle-to-ground communication,and a combination of virtual and real elements.It should not only support the operation of physical signaling equipment in a full-authentic manner but also provide a virtual simulation environment through human-machine interaction.To achieve the access and testing of physical signaling equipment,middleware technology is used to build a physical access platform,which serves as the software and hardware interface between the physical equipment and the simulation system.This allows for virtual-real exchange,virtual-real mutual control,and timing coordination between the two.
Railway Signaling Training BaseMiddleware TechnologyPhysical Access System
NETL
NSTL
万方数据
维普
