Design And Application Of CTC Station Management Terminal Simulation

China's high speed railway is rapidly developing,at the moment,CTCS-3 Train Control System is most widely used.While the demand for high security and reliability of the system rises,it is imminent to build CTCS-3 Train Control Simulation System.Because CTC System is the heart in railway transportation,precious experiences can be provided for practice through simulating it,in that insight into function and transfer of information in the system can be gained during the process.This thesis is based on the Beijing-Shanghai high speed railway simulation system,designs the functions of station management terminal and is realized by simulation software.First of all,this thesis introduces the structure and features of CTC System,stresses the functional modules and communication process of station management terminal.Then divides station management terminal into interface display,database,communication,operation plan,dispatching command,train route and logbook module.To realize the functions in each module,this thesis uses Visual Studio 2012 to draw station maps,links to MySQL database to establish login information,operation plan and dispatching command table,and sets up practical protocol for communication between different parts of the system.Additionally,this thesis sends and receives the information for mode conversion in CTC system,receives operation plan and dispatching command,then send feedback information accordingly,also asks for dispatching command and receives permission.Besides,this thesis converts between automatic and manual train passage admission mode,displays train route and real-time operation information on the interface,then reports depart and arrival time of trains.At last,this thesis tests the functions of station management terminal in the Beijing-Shanghai high speed railway simulation system,which constitutes of CTC,interlock,onboard,RBC and train control center subsystem.The result shows that station management terminal can realize the designed features,communicate with other parts of the system,and simulate the operation process of CTCS-3 Train Control System.In conclusion,this thesis can provide valuable experiences for relative studies as well as applications.