Train running chart adjusting method

A technology of train operation diagram and adjustment method, which is applied in transportation and packaging, railway car body parts, transportation center control system, etc., can solve the problems of high time consumption, low degree of automation, low adjustment efficiency, etc. Effect

Active Publication Date: 2020-04-24
TRAFFIC CONTROL TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The current operation diagram adjustment scheme is mostly manually adjusted by dispatchers based on experience. The process of generating the adjustment scheme takes time, the adjustment efficiency is low, and it cannot respond quickly to changes in passenger flow.
At the same time, in the process of formulating the scheme, the acquisition of relevant information is not comprehensive enough, resulting in the generation and adjustment scheme not reaching the global optimum
In the process of issuing the adjustment plan, the dispatcher needs to notify and confirm all relevant departments one by one, and the dispatching efficiency is low
Especially for long lines, there are many stations, many vehicles, and many related professions. It takes a lot of time to report the information, and the degree of automation is low.

Method used

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Embodiment Construction

[0054] Preferred embodiments of the present invention will be described in detail below. In the following description of the preferred embodiment, those skilled in the art can make appropriate modifications, additions and deletions in combination with the actual situation, but these modifications, additions and deletions are all included in the scope of the claims of the present application .

[0055] figure 1 It is a working flow diagram of the train diagram adjustment system of the present invention. Such as figure 1 As shown, first in step S1, it is judged that the passenger flow changes. In this step, the passenger flow change trend can be automatically or manually set according to the actual passenger flow situation; then, in step S2, according to the passenger flow situation determined in step S1, an updated train diagram is generated; finally in step S3, the updated The train diagram is sent to the train ATS to realize the adjustment of the train diagram. This syst...

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Abstract

The invention relates to a train running chart adjusting method. The method is characterized by comprising the steps of: determining the number of trains to be increased according to passenger flow information; corresponding to each added train, selecting a plurality of adjustment object groups consisting of a plurality of adjacent trains in the current running chart, and ensuring that the interval between the trains is greater than or equal to the minimum departure interval after the corresponding trains to be added are added into the adjustment object groups; based on each adjustment objectgroup, calculating the running time of each train after the train to be added is added, and generating an updated train running chart; and sending the updated train running chart to the ATS. Accordingto the train running chart adjusting method, compared with the original train running chart of the adjusted train in the updated train running chart after adjustment, the time adjusting amount is assmall as possible, and the stability of a running system in the train running chart adjusting process is ensured.

Description

technical field [0001] The invention relates to a method for adjusting a running diagram of a rail transit operation system, in particular to a method for adjusting a train running diagram in urban rail transit. Background technique [0002] In the context of the increasingly large scale of urban rail transit development, the train operation diagram, as a comprehensive plan for the operation of the urban rail transit system, is to coordinate the work among various departments, maintain the order of train operation and passenger transport organization, and ensure the safe operation of various operations in the system and an important basis for passenger service quality. The train diagram can not only improve work efficiency, but also play an important role in the safety of train operation. [0003] At present, the operation of rail transit is based on the planned operation diagram, guiding the relevant departments such as station management, crew, depot and maintenance to ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00B61L27/04
CPCB61L27/04B61L27/10
Inventor 罗铭曹楠卢恺
Owner TRAFFIC CONTROL TECH CO LTD
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