| With the rapid development of rail transit in our country,the connections of various systems in rail transit are becoming closer and closer.Among them,as suburban railway have begun to play an important role in daily commuting to school,people take the suburban railway from the suburbs to the urban fringe.In most cases,it is necessary to transfer to urban rail transit to complete the entire travel purpose through urban rail transit.Therefore,how to make suburban railway and urban rail transit better coordinate and complement each other has become an increasingly urgent problem for people to solve.The train operation diagram in rail transit is an important basis for the organization of train operations in various modes.This article conducts an in-depth study on the synergy between suburban railway and urban rail transit on the train operation diagram.Firstly,this article analyzes the basic mode of coordinated transportation between suburban railway and urban rail transit,and studies the key issues that need to be solved in the coordinated transportation of the two.Secondly,starting with the compilation theory of train operation diagrams,it analyzes the difference between the train operation diagrams of suburban railway and urban rail transit,and explores the difference between suburban railway and urban rail under the transfer operation mode and the through operation mode.Issues related to collaborative compilation of traffic train diagrams.On this basis,a model for collaborative preparation of train diagrams based on a single transfer station and a model for collaborative preparation of train diagrams based on multiple transfer stations were constructed.The corresponding solution algorithm was proposed for the model,and the model was verified by calculation examples.The rationality and effectiveness provide a good reference value for the collaborative compilation of suburban railway and urban rail transit train operation diagrams. |
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