Timetabling, Platforming, and Routing Cooperative Adjustment Method Based on Train Delay

This paper presents a methodology in which three sub-models of train timetabling, platforming, and routing are combined by studying the real-time adjustment and optimization of high-speed railway in the case of train delay in order to produce a cooperative adjustment algorithm, so that the general plan of train operation adjustment can be obtained. The results of a case study show that the proposed method can quickly adjust the train operation plan under the condition of train delay, restore the normal train operation order, and reduce the impact of train delay effectively.