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A system and method for automatic adjustment of train plan operation diagram

A technology of automatic adjustment and operation diagram, applied in the direction of automatic system, operation center control system, transportation and packaging, etc., it can solve the problems of undiscussed and unconsidered passenger flow requirements, and achieve the effect of improving the accuracy and improving the efficiency of map adjustment.

Active Publication Date: 2022-07-15
CASCO SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the article does not take into account the actual traffic demand, nor does it discuss how the obtained results can be used for planning chart adjustments

Method used

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  • A system and method for automatic adjustment of train plan operation diagram
  • A system and method for automatic adjustment of train plan operation diagram
  • A system and method for automatic adjustment of train plan operation diagram

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Experimental program
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Embodiment 1

[0035] like figure 1 As shown, Embodiment 1 of the present invention provides a planned operation diagram adjustment system integrating train operation data and passenger flow data, which is mainly composed of a train operation data analysis module, a passenger flow data matching module and an operation diagram adjustment module.

[0036] The described train operation data analysis module evaluates the deviation between the actual operation diagram and the planned operation diagram based on the ATS historical operation data;

[0037] The described passenger flow data matching module calculates the actual passenger flow distribution based on the on-board weighing passenger flow data and the AFC passenger flow data and matches with the actual operation diagram;

[0038] The operation diagram adjustment module optimizes and adjusts the original planned operation diagram according to the evaluation result of the operation diagram and the matching result of the passenger flow, and ...

Embodiment 2

[0043] like image 3 As shown in the figure, the second embodiment of the present invention provides a method for adjusting the planned operation chart that integrates train operation data and passenger flow data, including the following steps:

[0044] Step 1: Perform preprocessing analysis on the train operation data recorded by the Automatic Train Monitoring (ATS) system, and evaluate the deviation between the planned value and the actual value of the operating parameters:

[0045] Obtain the actual operation data through the train operation data interface and store it in the database, including the arrival or departure time of each train at each station track and its deviation from the plan, destination, direction and other information; filter and delete invalid data. ;Transform the cleaned arrival and departure time data into operation process data according to the train itinerary sequence, mainly including stop time, interval operation time and turnaround time; Statistic...

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Abstract

The invention relates to an automatic adjustment system and method for train planning operation diagram. The system comprises a train operation data analysis module, a passenger flow data matching module and an operation diagram adjustment module which are connected in sequence. The train operation data analysis module and the operation diagram adjustment module are connected in sequence. connection; the train operation data analysis module evaluates the deviation between the actual operation diagram and the planned operation diagram based on the ATS historical operation data, and obtains the evaluation result of the operation diagram; the passenger flow data matching module is based on the on-board weighing passenger flow data and AFC passenger flow The actual passenger flow distribution is calculated from the data and matched with the actual operation map, and the passenger flow matching result is obtained; the operation map adjustment module is based on the operation map evaluation result and the passenger flow matching result, and combined with the line driving conditions and transport capacity resource constraints. Optimization adjustment. Compared with the prior art, the present invention has the advantages of being practical and improving the efficiency of image adjustment.

Description

technical field [0001] The invention relates to a train signal control system, in particular to an automatic adjustment system and method for train planning and operation diagrams that integrates train operation data and passenger flow data. Background technique [0002] In the current rail transit operation management, map editors make necessary adjustments to the planned operation map according to irregular passenger flow demand analysis and research, mainly by increasing the number of vehicles in operation and shortening the train operation interval, thereby increasing the transportation capacity. Among them, passenger flow demand analysis and research usually consume a lot of manpower and material resources for on-site research, and there are problems of cross-departmental coordination and long decision-making cycle, which makes operation and management costs high and demand response lags. At the same time, after the operation parameters are determined before the line is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/04B61L27/10
CPCB61L27/04B61L27/10B61L27/40B61L27/12B61L27/16G06Q10/063G06Q50/40
Inventor 刘峰博钱江周庭梁吴翔徐璟邱俊奎周公建刘晓
Owner CASCO SIGNAL