Simulating train movement in railway traffic using a car-following model |
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Authors: | Li Ke-Ping and Guan Li-Jia |
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Institution: | State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China |
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Abstract: | Based on a car-following model, in this paper, we propose a new
traffic model for simulating train movement in railway traffic. In
the proposed model, some realistic characteristics of train movement are
considered, such as the distance headway and the safety stopping
distance. Using the proposed traffic model, we analyse the
space-time diagram of traffic flow, the trajectory of train
movement, etc. Simulation results demonstrate that the proposed
model can be successfully used for simulating the train movement.
Some complex phenomena can be reproduced, such as the complex
acceleration and deceleration of trains and the propagation of train
delay. |
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Keywords: | train movement railway traffic car-following model |
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