Rapid early warning method and system for rail traffic accidents

A rail transit and rapid technology, applied in transmission systems, digital transmission systems, alarms, etc., can solve the problems of lack of scientific and effective data support, achieve the effects of reducing impact, improving service level, and reducing dissatisfaction

Pending Publication Date: 2021-03-09
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method lacks scientific and effective data support

Method used

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  • Rapid early warning method and system for rail traffic accidents
  • Rapid early warning method and system for rail traffic accidents
  • Rapid early warning method and system for rail traffic accidents

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0048] Step S110, emergency event perception and push

[0049] The real-time running status data of the train can be obtained through the subway-related system interface, and the data analysis can be performed by the early warning and early warning system of the rail traffic accident.

[0050] The early warning types of emergencies mainly include train delay, train disappearing at ATS, news of additional trains outside the plan, midway change of train number, and midway change of train formation number. Train delay is the most intuitive manifestation of train interruption, so analyzing train delay can play an early warning role in emergencies. Operators can observe various index information of the train in real time on the ATS system. Once the train disappears on the ATS, it will bring unnecessary trouble to the operation and may cause serious accidents. Therefore, when the train disappears on the ATS, it is necessary to report to Operator alert. When a train is added to the...

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Abstract

The invention belongs to the technical field of urban rail transit management, and particularly relates to a rapid early warning method and system for rail transit accidents. In an existing urban railoperation process, after an emergency occurs, field personnel carry out train operation adjustment and passenger flow control according to experience. However, the mode is lack of scientific and effective data support. The invention provides a rapid early warning method for rail transit accidents, and the method comprises the following steps: 1) identifying the possibility of an emergency according to the real-time running state data of a rail transit line network train, and pushing and displaying possible emergency information; 2) analyzing the influence range of emergencies; 3) realizing dispatcher dispatching simulation according to assumptions of duration of different emergencies, and providing train operation adjustment suggestions; 4) according to assumptions of duration of different emergencies, analyzing the passenger flow conditions, and providing passenger flow control suggestions, so the service level of urban rail transit is improved.

Description

technical field [0001] The application belongs to the technical field of urban rail transit management, and in particular relates to a rapid warning method and system for rail traffic accidents. Background technique [0002] The development of urban rail transit is changing with each passing day, and more and more urban rail transit is showing the trend of network operation. Networked operation brings new opportunities for the development of rail transit, but new challenges also follow. The passenger volume of rail transit is gradually increasing, and the tasks undertaken by rail transit in urban traffic are becoming heavier and heavier. Once an emergency occurs, the driving plan cannot be implemented normally, and passengers cannot travel according to the plan. The operation of urban rail transit will be severely affected. Influence. [0003] In actual rail transit operations, emergencies generally rely on the manual reporting mechanism. Once there is a missed report or u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G08B19/00G08B21/18H04L12/58
CPCG06Q10/0631G06Q10/06313G06Q10/06315G06Q50/26G08B19/00G08B21/182H04L51/04
Inventor 唐金金赵晴晴侯凯文李超唐水雄
Owner BEIJING JIAOTONG UNIV
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