Method Study of Computer Analyzing the Effect to Train Running Caused by Railway Station Construction

In order to accurately analyze the effect to the train operation caused by station construction work, based on the principle of diagram theory, this paper puts forward the information methods for station layout and for every interlocking factor as well as the pinnacle block method for turnouts and crossings. According to the principle of shortest route calculation method, the paper developed an automatic calculation method for receiving/dispatching trains. The analysis calculation method of train operation interruption caused by construction and the visualized display method of frame are automatically retrieved by means of pinnacle status marker. The calculation formula of interlocking factor pinnacle is also deduced. These theories and calculation methods have been applied in Datong Railway Sub Administration with good effect.