Passenger evacuation method for rail transit station based on guides

A technology of rail transit and guides, applied in the direction of tracks, stations, railway traffic management, etc., it can solve the problems of not ensuring the optimal allocation of guides and the evacuation efficiency of passengers, etc., so as to reduce the average evacuation time, reduce the risk of injury, Reduce the effect of unreasonable behavior

Active Publication Date: 2019-06-11
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the passenger evacuation scheme in the prior art cannot guarantee the optimal allocation of guide

Method used

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  • Passenger evacuation method for rail transit station based on guides
  • Passenger evacuation method for rail transit station based on guides
  • Passenger evacuation method for rail transit station based on guides

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Embodiment

[0070] The present embodiment provides a method for evacuating passengers at rail transit stations based on guides, figure 1 Shown is a schematic flow chart of the method for evacuating passengers at rail transit stations described in this embodiment. Such as figure 1 Shown, described passenger evacuation method comprises the steps:

[0071] Step S1, determine the spatial structure of the station, discretize the platform into a square grid with a determined size; determine the passenger distribution and initial position in the station according to the passenger information captured by the camera;

[0072] Step S2, constructing a visual map of the platform according to the spatial structure of the station, and determining the difficulty of finding the way according to the initial position of the passengers, and calculating the passenger guidance requirements;

[0073] Step S3, using the maximum coverage model to determine the number of guides and the initial position accordin...

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Abstract

The invention provides a passenger evacuation method for rail transit based on guides. The passenger evacuation method for the rail transit based on the guides is used for solving the problems of theempirical feature of the guide distribution scheme of the rail transit station in the prior art. The passenger evacuation method considers the initial distribution of passengers, the guidance requirements of the passengers, the station environment, the guide coordination mechanism and other information; a hybrid two-layer model is proposed for optimizing the number, location and paths of the guides in the evacuation process; the maximum coverage model is used for solving the number and positions of the guides; a heuristic method based on the co-simulation is used for determining the evacuationpath of the guides; the evacuation cost is reduced; the unreasonable behavior caused by the passengers unfamiliar with the station environment is reduced; the congestion caused by the guides leadingthe passengers to choose unreasonable paths is avoided, and thus, the average evacuation time is reduced; the evacuation efficiency of the passengers in emergency situations is improved; and the riskof passenger injury and casualties are reduced.

Description

technical field [0001] The invention belongs to the field of urban traffic and safety, and in particular relates to a guide-based passenger evacuation method at a rail transit station. Background technique [0002] With the rapid development of my country's economy, the living standards of residents are improving day by day, and people's demand for travel is also increasing. Problems such as road congestion, frequent accidents, air pollution, and energy shortages are gradually becoming prominent. The traditional road traffic-based travel mode has been difficult to meet people's travel needs, which seriously restricts the process of my country's urbanization development. Rail transit is a large-capacity transportation service mode with intensive utilization of resources, environmental protection and comfort, fast and punctual, and low energy consumption. It does not interfere with road traffic, has a high service level, and has significant resource and environmental benefits....

Claims

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Application Information

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IPC IPC(8): B61L27/00B61L27/02B61B1/02
Inventor 周敏董海荣李浥东宁滨
Owner BEIJING JIAOTONG UNIV
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