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Method and device for automatically adjusting running chart for multi-vehicle cooperation

A technology of automatic adjustment and train diagram, applied in the fields of automatic system, transportation and packaging, railway car body parts, etc., can solve the problems of insufficient consideration of the time coordination relationship of train operation lines and few theoretical methods for coordinated adjustment of train diagram

Active Publication Date: 2021-10-29
SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides a multi-vehicle coordination-oriented operation diagram automatic adjustment method and device, in order to at least solve the time coordination relationship between the train operation lines in the prior art, which is mainly based on a single adjustment of the arrival and departure time of the train. It has not been fully considered, based on indicators such as the minimum running time of the train section, the tracking train interval time between train lines, the buffer time of the section, and the maximum traction and braking capacity of the train, there are few technical problems in the theoretical method of coordinating the adjustment of the train operation diagram

Method used

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  • Method and device for automatically adjusting running chart for multi-vehicle cooperation
  • Method and device for automatically adjusting running chart for multi-vehicle cooperation
  • Method and device for automatically adjusting running chart for multi-vehicle cooperation

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Embodiment 1

[0032] Figure 8 It is a flow chart of a multi-vehicle coordination-oriented operation diagram automatic adjustment method according to an embodiment of the present invention, as shown in Figure 8 As shown, the method includes the following steps:

[0033] Step S802, acquiring line speed limit information.

[0034] Step S804, according to the line speed limit information, calculate and obtain the train operation analysis result.

[0035] Step S806, according to the train operation analysis result, perform multi-vehicle coordinated adjustment operation, and generate scheduling information.

[0036] Step S808, adjusting the train diagram according to the scheduling information.

[0037] Optionally, the line speed limit information includes: temporary speed limit information and a maximum length of a driving permit.

[0038] Optionally, the calculating and obtaining the train operation analysis result according to the line speed limit information includes: dividing each sect...

Embodiment 2

[0113] Figure 9 It is a structural block diagram of a multi-vehicle coordination-oriented operation diagram automatic adjustment device according to an embodiment of the present invention, as shown in Figure 9 As shown, the device includes:

[0114] The acquiring module 90 is configured to acquire line speed limit information.

[0115] The calculating module 92 is used to calculate and obtain the train operation analysis result according to the line speed limit information.

[0116] The generating module 94 is configured to perform multi-vehicle coordinated adjustment operations and generate scheduling information according to the train operation analysis results.

[0117] An adjustment module 96, configured to adjust the train diagram according to the scheduling information.

[0118] Optionally, the line speed limit information includes: temporary speed limit information and a maximum length of a driving permit.

[0119] Optionally, the calculation module includes: a di...

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Abstract

The invention discloses a method and a device for automatically adjusting a running chart for multi-vehicle cooperation. The method comprises the following steps: acquiring line speed limit information; according to the route speed limit information, obtaining a train operation analysis result through calculation; according to the train operation analysis result, carrying out multi-train cooperative adjustment operation, and generating scheduling information; and adjusting a train running chart according to the scheduling information. The method solves the problems that in the prior art, the arrival time and departure time of the train are singly adjusted, the time cooperation relation between train operation lines is not fully considered, the time cooperation relation is not fully considered on the basis of the interval minimum operation time of the train, the tracking train interval time between the train operation lines, the interval buffer time, the maximum traction braking capacity of the train and other indexes, and theoretical methods for cooperatively adjusting the train running chart are few.

Description

technical field [0001] The invention relates to the field of railway transportation dispatching, in particular to a multi-vehicle coordination-oriented operation diagram automatic adjustment method and device. Background technique [0002] With the continuous development of intelligent technology, more and more intelligent devices are used in people's life, work and study. The use of intelligent technology has improved the quality of people's life and increased the efficiency of people's study and work. [0003] With the continuous growth of China's railway operating mileage, the railway transportation dispatching command system is facing an urgent need for digital and intelligent development. When different types of emergencies such as wind, rain, snow, foreign object invasion, and passenger flow changes occur on the railway line, the trains often encounter delays of varying degrees. Recovery adjustments after train delays. In the process of adjusting the train diagram, a...

Claims

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Application Information

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IPC IPC(8): B61L27/00B61L27/04
CPCB61L27/04
Inventor 王荣笙张琦张秀广张涛王涛丁舒忻
Owner SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI
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