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A method and system for configuring hot standby EMUs under the condition of cross-regional emergency coordination

A configuration method and EMU technology, applied in data processing applications, instruments, forecasting, etc., can solve the problems of not comprehensively considering the relationship between the number of hot-standby EMU configurations and configuration locations, and not reflecting regional division of labor and cooperation

Active Publication Date: 2020-07-21
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing hot standby EMU configuration method has the following disadvantages: (1) each railway bureau formulates it based on field work experience; (2) the existing research on the hot standby EMU configuration scheme only starts from the hot standby location In terms of selection, the relationship between the number of hot-standby EMUs and the configuration location is not considered comprehensively; (3) The division of labor and cooperation between regions is not reflected in the use of hot-standby EMUs

Method used

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  • A method and system for configuring hot standby EMUs under the condition of cross-regional emergency coordination
  • A method and system for configuring hot standby EMUs under the condition of cross-regional emergency coordination
  • A method and system for configuring hot standby EMUs under the condition of cross-regional emergency coordination

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Experimental program
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Embodiment 1

[0199] like figure 1 As shown, the method disclosed in this embodiment includes the following steps:

[0200] S1. Obtain the influencing parameters of the configuration quantity of hot standby EMUs, construct the influencing formula of the configuration quantity of hot standby EMUs; the influencing parameters of the configuration quantity of hot standby EMUs include: first parameter, second parameter and third parameter; The first parameter is: the maximum allowable response time for the hot standby EMU to arrive at the station of the designated originating train when it is responsible for the follow-up delivery; the second parameter is: the maximum reasonable time for the hot standby EMU to arrive at the rescue interval from the standby location Response time; the third parameter is: when an accident occurs at each hot-standby EMU demand point, only one hot-standby EMU is dispatched for rescue, and there is no hot-standby EMU available when the hot-standby EMU needs to be dis...

Embodiment 2

[0314] like figure 2 As shown, this embodiment discloses a hot standby EMU configuration system under the condition of cross-regional emergency coordination, and the system includes:

[0315] The first calculation module 111 is used to obtain the influencing parameters of the configuration quantity of the hot standby EMU, and construct the influencing formula of the configuration quantity of the hot standby EMU; the influencing parameters of the configuration quantity of the hot standby EMU include: a first parameter, a second parameter and the third parameter; the first parameter is: the hot standby EMU arrives at the maximum allowable response time of the designated originating train station when taking on the role of follow-up delivery; the second parameter is: the hot standby EMU arrives from the standby location to be rescued The maximum reasonable response time for rescue in intervals; the third parameter is: when an accident occurs at each hot-standby EMU demand point,...

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Abstract

The invention relates to the technical field of railway emergency resource allocation, in particular to a method and system for hot standby EMU allocation under the condition of cross-regional emergency coordination. The method comprises the following steps: S1. Acquiring the influencing parameters of the configuration quantity of the hot standby EMU, and constructing the influencing formula of the configuration quantity of the hot standby EMU; S2. Constructing the calculation formula of the influencing factors for the selection of the hot standby location of the hot standby EMU, S3. Establish a multi-objective programming model for hot standby EMU configuration; S4. Calculate the solution set of the number of hot standby EMU configurations, and the number of hot standby EMU standby locations corresponding to each solution set. The present invention solves the configuration scheme of the hot standby multiple unit for co-optimization of the hot standby multiple unit configuration number and the hot standby location, and has reference significance for guiding the railway bureau to formulate the hot standby multiple unit configuration scheme according to its own actual situation. The modeling process is convenient and simple, the modeling standard is unified, the calculation efficiency of the method is high, the method is true and reliable, the method considers all factors, and has good operability, versatility and reusability.

Description

technical field [0001] The invention relates to the technical field of railway emergency resource allocation, in particular to a method and system for hot standby EMU allocation under the condition of cross-regional emergency coordination. Background technique [0002] Hot standby EMUs refer to EMUs that have been overhauled, are in good technical condition, are used as emergency backups, and can be used online at any time. When the EMUs running on the line stop running or are late due to bad weather, line infrastructure or EMU failures, etc., it is often possible to start the hot standby EMUs to act as follow-up roads when the undercarriage is affected. Pick up and transport passengers and rescue EMUs when the EMUs break down. [0003] The hot standby EMU configuration plan is to determine the storage location, model and quantity of the hot standby EMU according to the actual situation of the distribution and operation of the EMU. [0004] At present, there are few studie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26
CPCG06Q10/04G06Q10/06313G06Q10/06315G06Q50/26
Inventor 张杰徐禾颖倪少权陈钉均潘金山吕红霞吕苗苗李雪婷陈韬郭秀云廖常宇谢春
Owner SOUTHWEST JIAOTONG UNIV