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With background of railway transportation pattern in China, the railway section signalling model is developed based on quasi-moving block. The model uses traction calculation and signalling layout principle and considers orbit code sequence, ocs mast position, and electrical sectioning position, etc. The heuristic simulation algorithm is designed for model solution. With the goal of the minimum signalling...
To make train movement simulation have good correlation with practical railway transportation, the comparison between calculation results based on train traction calculation method and measured data from the train running monitor and record device is investigated in this study. According to the differences between the numerical model and actual data, the key cause leading to the inaccuracy is identified,...
This paper analyzes the characteristics of the trains under Fixed Automatic Block System in detail. Based on the model of the single train, the model of multi-train operation with precise train dynamic calculation is founded. The model can clearly describe the running state of the proceeding train and the impact of the signal-change on the following train's control strategy. New algorithm is discussed...
In the urban rail transport, factors influencing the consumption of operation energy of trains include the performance of train traction and breaking, weight of the train, the condition of line, the mode of signal blocking, and the mode of train control. The operation energy for trains can be saved by making alteration to the relevant conditions. This paper focuses on the influence of the line conditions...
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