Combined station stopping method for urban rail transit

A combined technology of urban rail transit, applied in the field of urban rail transit combined station stops, can solve the problems of unguaranteed operation efficiency and service level, increased travel time of long-distance passengers, and low train travel speed, etc., to achieve The effect of reducing urban rail transit operating costs, reducing passenger travel time, and improving efficiency and reliability

Pending Publication Date: 2020-06-23
WUYI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, my country's urban rail transit lines are mainly based on a single operation organization mode of station stops, and individual lines adopt a regional stop mode, which is difficult to meet the unbalanced distribution of passenger flow. When faced with the diversity of temporal and spatial distribution of traffic demand, this The operating efficiency and service level of the single-stop mode cannot be guaranteed, which will cause problems such as low train travel speed and increased travel time for long-distance passengers

Method used

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  • Combined station stopping method for urban rail transit
  • Combined station stopping method for urban rail transit
  • Combined station stopping method for urban rail transit

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Embodiment 1

[0051] see figure 1 , an urban rail transit combined station parking method in a preferred embodiment of the present invention, comprising the following steps:

[0052] S1. Collect passenger travel information, operating information of Class A and Class B vehicles and station information along the route;

[0053] Specifically, the present embodiment takes a certain urban rail transit as an example, which has 13 stations in total, and the passenger flow of each station in one direction along the line is investigated. When the station stops operating, the train adopts 8 formations, and the number of vehicles is 240. The stop time of the train is 1min, the tracking interval is 5min, and the acceleration when the train starts is 0.83m / s 2 , the deceleration of the train when braking is 1.0m / s 2 , the maximum operating speed of the train is 80km / h.

[0054] S2. Analyze passenger travel expenses; passenger travel expenses include travel time and degree of congestion;

[0055] Sp...

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Abstract

The invention relates to the technical field of urban public transportation, and particularly discloses a combined station parking method for an urban rail transit, which comprises the following stepsof S1, collecting passenger travel information, operation information of A-type and B-type trains and station information along a line; s2, passenger travel cost is analyzed; wherein the passenger travel cost comprises travel time and crowding degree; s3, establishing a travel time value function, a congestion degree value function and a selection probability function to analyze passenger selection behaviors; s4, establishing a time cost saving weight function and a congestion cost loss weight function to analyze and select weights; and S5, establishing a comprehensive foreground function, substituting the results of the steps S3 and S4 into the comprehensive foreground function for analysis, and selecting a station stopping scheme. According to the method, the optimized urban rail transit combined station parking method can be obtained, the passenger travel efficiency is improved, and the passenger travel time is shortened.

Description

technical field [0001] The invention relates to the technical field of urban public transportation, in particular to a method for stopping at combined stations of urban rail transit. Background technique [0002] While speeding up the construction of urban rail transit, its line characteristics and passenger flow characteristics have undergone great changes. Many large and medium-sized cities have planned and built more and more city lines in order to realize the coordinated development of metropolitan circles, group groups and satellite cities. The passenger flow characteristics of these lines are very complex, and the passenger travel distance requirements, travel time requirements, and the number of passengers and passengers at different stations all show a large imbalance. [0003] At present, my country's urban rail transit lines are mainly based on a single operation organization mode of station stops, and individual lines adopt a regional stop mode, which is difficult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/30G06Q10/06
CPCG06Q50/30G06Q10/0631
Inventor 成琳娜王文宪肖蒙程碧荣吕秋霞成利刚吴开信
Owner WUYI UNIV
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