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Urban rail transit emergency on-line passenger flow prediction and simulation system

A technology for urban rail transit and emergencies, applied in the field of online passenger flow prediction and simulation system for urban rail transit emergencies, can solve problems such as poor applicability

Pending Publication Date: 2021-04-02
BEIJING MASS TRANSIT RAILWAY OPERATION CORPORATION LIMITED +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an online passenger flow prediction and simulation system for urban rail transit emergencies to solve the technical problem of poor applicability of the existing real-time passenger flow monitoring system in the case of emergencies

Method used

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  • Urban rail transit emergency on-line passenger flow prediction and simulation system
  • Urban rail transit emergency on-line passenger flow prediction and simulation system
  • Urban rail transit emergency on-line passenger flow prediction and simulation system

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Embodiment Construction

[0060] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0061] This embodiment provides an online passenger flow prediction and simulation system for urban rail transit emergencies, which is supported by historical card transaction data, real-time packaged data, road network basic data, planned train timetable data, emergency event information, etc. Realize business functions through data model and big data computing, storage exchange, etc. The business function module mainly includes a real-time passenger flow monitoring module and an emergency passenger flow prediction module.

[0062] Such as figure 1 As shown, the real-time passenger flow monitoring module is used to make high-precision predictions of the short-term passenger flow evolution state in the future with the help of various basic data...

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Abstract

The invention discloses an urban rail transit emergency on-line passenger flow prediction and simulation system. The system comprises a real-time passenger flow monitoring module and an emergency passenger flow prediction module, wherein the real-time passenger flow monitoring module is used for predicting a passenger flow evolution state in a future preset duration under a normal condition, and generating a passenger flow index of real-time time granularity of urban rail transit, and visually displaying the predicted passenger flow evolution state to monitor the real-time passenger flow. Theemergency passenger flow prediction module is used for adjusting a train operation time table for emergency occurred in a road network, predicting the passenger flow distribution condition under the influence of the event according to the adjusted time table, and publishing the influence degree information of each terminal arrival station to passengers. The urban rail transit emergency on-line passenger flow prediction and simulation system can monitor passenger flow on line in real time and automatically adjust train operation when an accident occurs.

Description

technical field [0001] The invention relates to the technical field of urban rail transit emergencies processing, in particular to an online passenger flow prediction and simulation system for urban rail transit emergencies. Background technique [0002] In the case of urban rail transit network operation, the network structure is becoming more and more complex, the degree of correlation between each line is getting higher and higher, the types of emergencies are gradually diversifying, the frequency of occurrence is increasing, and the scope of spread is expanding. There will be a chain reaction, which is undoubtedly a severe test for the urban rail transit system that was originally operating at full capacity. Emergencies will affect the normal operation of all trains on the rail line. paralysis. [0003] At present, the existing real-time passenger flow monitoring system cannot accurately reflect the distribution of passenger flow in emergencies. Under normal circumstan...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/30B61L27/00
CPCG06Q10/04B61L27/10G06Q50/40
Inventor 白云云汪波黄建玲吴欣然陈文吕楠胡清梅韩庆龙
Owner BEIJING MASS TRANSIT RAILWAY OPERATION CORPORATION LIMITED
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