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Train delay is one of the most important indexes to evaluate the service quality of the railway. Because of interactions among different trains, a delayed train may hinder subsequent trains scheduled on other lines at junction area. Trains may be forced to stop or decelerate, which consequently leads to the loss of run-time. This paper proposes a time-saving control method to recover the train delay...
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...
Optimum maintenance scheduling for traction substations guarantees reliable and efficient operation of electrical railways. Reliability-based optimum scheduling models are respectively proposed through the analysis of the structure and maintenance cost of individual components in traction substations in this study. An individual components-based heuristic algorithm for solving the proposed models...
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,...
Planning on utilization of train-set is one of the key tasks of transport organization for passenger dedicated railway in China. It also has strong relationships with timetable scheduling and operation plans at a station. To execute such a task in a railway hub pooling multiple railway lines, the characteristics of multiple routing for train-set is discussed in term of semicircle of train-sets' turnover...
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