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Train whole-course scheduling method and system based on traffic flow calculation

A dispatching method and technology of traffic flow, applied in computing, instrumentation, data processing applications, etc., can solve problems such as sharing difficulties, interactive information, missing corresponding relationships, etc., and achieve the effects of optimizing operation processes, improving transportation quality, and improving transportation efficiency

Active Publication Date: 2019-09-10
INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, the existing dispatching management system is designed and developed based on the existing transportation organization and dispatching management mode, as well as the concept of an independent dispatching platform, which has the problems of decentralized preparation of daily (shift) plans, low accuracy of train operation plans, and the There are problems such as poor combination of planning and freight work plan and locomotive work plan, incomplete train arrival information, incomplete statistical assessment function, more manual interaction information between various dispatching types of work, and prominent duplication of operations. Trains, vehicles, locomotives, goods There is no close connection between the information, the lack of internal correspondence, the difficulty of sharing, and the inability to realize the synchronization of information flow, train flow, and logistics.
It has gradually been unable to adapt to the reform of cargo organization and the requirements of dispatching and commanding

Method used

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  • Train whole-course scheduling method and system based on traffic flow calculation
  • Train whole-course scheduling method and system based on traffic flow calculation
  • Train whole-course scheduling method and system based on traffic flow calculation

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0023] figure 1 According to a kind of train dispatching method based on traffic flow estimation of the present invention, its steps include:

[0024] The first step is to receive the transportation demand of the shipper, and select at least one operation line according to the transportation demand, wherein, each operation line is matched with all the stations in the transportation demand;

[0025]The second step is to synthesize the transportation needs of all shippers, pre-arrange the transportation plan, and determine the departure time and arrival plan of the operation line according to the pre-arranged transportation plan;

[0026] The third step is to calcula...

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Abstract

The invention discloses a train whole-course scheduling method and system based on traffic flow calculation. On the basis of number system train-by-train calculation, data such as a station existing garage, a station stage plan and a road bureau class plan are integrated, and train formation and positions at all moments are obtained through deduction. Through the high-quality comprehensive transportation plan, upstream and downstream enterprise shippers are closely linked to select the most efficient operation line for each transportation link, the midway stop time is reduced, waste is reduced, so that the transportation efficiency is improved. According to the system, full information sharing is achieved through business process reconstruction, the operation process is optimized, and theon-site operation efficiency is improved. The system further comprises an execution scheduling unit for visually displaying the transportation dynamic state, the performance index and the problem early warning, common effort of all transportation operation participants is gathered, the transportation plan can be accurately realized, and the transportation quality is improved.

Description

technical field [0001] The invention relates to the field of train freight transport, in particular to a method and system for whole train dispatching based on traffic flow estimation. Background technique [0002] Transportation scheduling is the command center of daily railway transportation organization, and it is responsible for organizing passenger and cargo transportation, ensuring transportation safety, improving transportation efficiency, and ensuring transportation quality. [0003] However, the existing dispatching management system is designed and developed based on the existing transportation organization and dispatching management mode, as well as the concept of an independent dispatching platform, which has the problems of decentralized preparation of daily (schedule) plans, low accuracy of train operation plans, and train work There are problems such as poor combination of planning and freight work plan and locomotive work plan, incomplete train arrival inform...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/10G06Q50/30
CPCG06Q10/06312G06Q10/10G06Q50/40
Inventor 谢鹏张楠张雅琴傅晓英王乔王斌丁正刚阳勇杰罗常津周通
Owner INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI
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