The Design And Implement Of General Model Of Urban Track Transportation ATS Simulation Train System

With the development of urban track transportation, ATS simulation system becomes one effective method to solve the difficulties of training operation people for urban track transportation company. If we develop ATS simulation system according to every ATS system, there will be a lot of repeated work, and lots of software resource can't be reused. This paper is to resovle the reuse problem based on the concept of software development with component. It takes the especial characteristics of ATS sytem as configuration components and creates ATS simulation sytem general model based on the common characteristics of ATS system. As a result, we can build ATS simulation system development workplace by simulation framework to make ATS simulation system development easier and more effective.This paper introduces characteristics of the function and model of ATS simulation system development workplace and interprets the technology of software development based on components, including Object-orient, reuse of software and CBSD. The author pays more attention on the design and implement of ATS simulation system general model. Considering the common requirements, there are three parters of general model for ATS simulation system: train simulation moving model, simulation running framework and interface for simulation data. The author analyses and specialises the design of software structure, the functions of module and the critical technology and method that was involved. After that this paper introduces a prototype of ATS simulation system development platform and its application in the development of ATS simulation system for Shanghai No.3 line.In the finality, it's a summary of entire paper and the problems requiring further studies are discussed.