An urban rail transit emergency passenger flow coordinated evacuation method

Abstract

The invention discloses a method for coordinated transportation of emergency passenger flow in urban rail transit, including the following contents: 1. Line relationship identification stage: judging the coordinated transportation mode of intercity trunk line railway and urban rail line according to the positional relationship between urban track and intercity railway line ; 2. Determination stage of distribution demand: analyze the characteristics of urban rail transit and emergency passenger flow; 3. Collaborative optimization stage of operation plan: build emergency passenger flow coordination with the goal of the highest degree of coordination between supply and demand and the lowest cost of adding intercity short-travel trains Distribute the model and solve it. Compared with the prior art, the positive effect of the present invention is: aiming at the unbalanced passenger flow distribution in the sections, the transport capacity of intercity railways can be tapped, and the waste of transport capacity can be effectively solved while participating in the emergency passenger flow of urban rail transit. At the same time, the cost of emergency transportation is fully considered, and it has strong economy; the invention can provide more information and choices for decision-making of transportation, and fully exert the complementary advantages of regional multi-modal rail transit.

Description

technical field [0001] The present invention relates to a method for coordinated transportation of emergency passenger flow in urban rail transit, in particular to a method for coordinated transportation of emergency passenger flow in urban rail transit based on running intercity short-distance trains. Background technique [0002] With the rapid development of regional economy in our country, the regional development form with urban agglomeration as the main structure has become more and more mature in our country. Studying the development history of major urban agglomerations at home and abroad, we can find that the transportation network of urban agglomerations profoundly affects the spatial structure of urban agglomerations, and further affects the layout of population, industry, and economy within urban agglomerations, which is the key to the sustainable and healthy development of regional economy. important influencing factors. [0003] Due to its large capacity, conv...

AI Technical Summary

Problems solved by technology

In terms of rail transit passenger flow distribution, foreign scholars have done a lot of research on passenger travel route selection and passenger flow redistribution after emergencies. Cooperating with little attention, more attention is paid to the alleviation of the emergency state for the distribution of passenger flow, ignoring the travel demand of passenger flow, that is, the continuous transportation of emergency passenger flow, and failing to give full play to the comparative advantages of various rail transit in the region to fully meet the travel wishes of emergency passenger flow

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