The Modeling And Simulation For The Running Of The Shanghai Metro

With the rapidly development of the subway in China, it is urgently to improve the knowledge and the driving skill of drivers. And the study of the driving simulator can accelerate the indigenousness of the subway. Therefore, it is necessary to carry through the study about the train of the subway.The circuit logic of the train is the core of the driving simulator. This paper is aiming at solve the logic calculation through suitable arithmetic. It outputs the status the train and controls the sound subsystem and video subsystem to keep synchronously running. The paper process the research of the train circuit model. Then, the circuit of the train is analyzed and the controlling model is constructed. The controlling model has been strictly tested.The paper does the force analysis of the train. And it constructs the train's single particle model and its multi- particle model. On the base of comparing the two models, it simulates the whole running process of the train.The paper has analyzed the automation controlling system of the train. The three-subsystem of the train, which contains ATO system, ATP system and ATS system, has been analyzed in detail. And it constructs the model of the ATC. The intrinsic construction and the data model have been constructed.At the base of the analysis, it finds the discipline of the external force on the train. And it also does some research the traction strategy.It adopts the method of distributed system and it uses the method of OOP to construct the train controlling model, which can be clear and controlled. Combined with the genetic algorithm, a new traction strategy is designed and realized in this paper.