Train working diagram station track adjusting method and system fused with multi-dimensional inspection

Abstract

The invention discloses a train working diagram station track adjustment method and system fused with multi-dimensional inspection. The method comprises the steps that train operation adjustment result data containing station track change information are received; generating an adjustment result dialog box which can be switched between a simplified version and a detailed version according to the adjustment result data; in the adjustment result dialog box, in response to a screening condition input by a user, screening the adjustment result data, and carrying out statistics on the screened data; displaying station track change entries in the adjustment result dialog box, and highlighting the unconfirmed station track change entries with a first visual identifier; in response to an interaction operation of a user on the station track change item, providing a station track adjustment option; and based on the station track adjustment option selected by the user, executing a corresponding station track adjustment operation or multi-dimensional feasibility check, and updating a station track adjustment result. The railway transportation quality can be improved, and the working intensity of dispatchers is relieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of railway operation analysis, in particular to a train working diagram track adjustment method and system fusing multi-dimensional checks. BACKGROUND

[0002] With the rapid development of high-speed railways and intercity and conventional railway networks, train operation density and complexity have greatly increased. In scenarios where operation deviates from the plan (e.g., late departure, temporary construction, equipment failure, or emergencies) and the operation diagram needs to be adjusted, track (arrival / departure track) adjustment is a common and sensitive operation. Track adjustment can, on the one hand, alleviate conflicts and reduce the conduction of delays by flexibly configuring track resources; on the other hand, track adjustment has a great impact on station organization, train marshalling, route connectivity, and operation equipment requirements, so before the track adjustment is confirmed to be applied to the operation diagram, it must be carefully checked and confirmed by dispatchers, and the accuracy of the confirmation process is directly related to the safety and efficiency of train operation.

[0003] Currently, intelligent dispatching systems (such as intelligent CTC) and dispatching decision support tools can generate operation adjustment suggestions, but in terms of converting the suggestions into track adjustment operations that can be manually verified and ensure safety and executability, the existing technology still has obvious deficiencies, mainly in the lack of unified, fast, and reliable support tools in the display, verification, and checking links.

[0004] In combination with actual railway dispatching scenarios, the existing technology mainly has the following technical problems:

[0005] (1) The display and positioning are not intuitive, and the interaction efficiency is low. Adjustment suggestions are usually given in the form of text, static lists, or simple tables, lacking interactive display that directly relates adjustment items to running lines, track occupancy, and conflict points in the operation diagram; dispatchers often need to switch between multiple interfaces or documents to locate a certain adjustment item, affecting the speed of review.

[0006] (2) Multi-dimensional feasibility checking is missing or one-sided. Existing systems are mostly single-dimensional (e.g., only checking for time conflicts with other trains or only checking track length) or completely rely on human experience, lacking comprehensive and consistent automated checks on multiple aspects such as "occupancy conflicts, track length, operating practices, train attributes, operation equipment support, and route connectivity", leading to the risk of misjudgment or oversight.

[0007] (3) There is a lack of clear visual cues and state management for unconfirmed adjustments. It is difficult to highlight and track the status of unconfirmed track changes on the interface, which can lead to "suggested but not confirmed" items being overlooked, posing a safety hazard.

[0008] (4) The data sources are scattered and the formats are not unified, affecting reliability and real-time performance.

[0009] The adjustment data can come from multiple sources such as a running database, a CTC, a dispatching support system or a manual terminal. The existing scheme is insufficient in the fusion, formatting and consistency checking of multiple collection modes such as real-time data flow, batch export and incremental update, which affects the consistency of subsequent statistical analysis and visualization.

[0010] (5) The statistical analysis dimension is limited, which is not conducive to quantitative decision support.

[0011] The traditional report mainly emphasizes the total amount of delay or a single indicator, and lacks multi-dimensional statistics such as scene decomposition (origin / destination / access / transfer), interference propagation trend, affected interval and station number for evaluating the adjustment effect, so as to provide sufficient data basis for dispatching strategy optimization.

[0012] (6) There is a lack of traceable audit and confirmation process record. If there is no systematic record mechanism for the manual confirmation process of the track adjustment by the dispatcher, it is difficult to review, audit and divide the responsibility afterwards, which is not conducive to institutionalized management and training improvement.

[0013] The above defects can amplify the risk of response delay, manual misjudgment or improper resource allocation during the high-density operation period of the sudden event, thereby affecting the on-time rate of transportation and operation safety. SUMMARY

[0014] The purpose of the present application is to provide a train working diagram track adjustment method and system integrating multi-dimensional checks, which can provide means for statistical and analytical adjustment data, timely confirm the track adjustment scheme, facilitate efficient implementation of the scheme, improve the quality of railway transportation, reduce the work intensity of the dispatcher, and facilitate the dispatcher to check the track adjustment information.

[0015] The embodiments of the present application are implemented as follows:

[0016] A train working diagram track adjustment method integrating multi-dimensional checks, comprising:

[0017] Receiving train operation adjustment result data containing track change information.

[0018] Generating an adjustment result dialog box switchable between a simplified version and a detailed version according to the adjustment result data.

[0019] In the adjustment result dialog box, the adjustment result data is filtered in response to a user input filter condition, and the filtered data is counted.

[0020] In the adjustment result dialog box, display the track change entries, and highlight the unconfirmed track change entries with a first visual identifier.

[0021] In response to the user's interactive operation on the track change item, a track adjustment option is provided.

[0022] Based on the user-selected track adjustment option, a corresponding track adjustment operation or multi-dimensional feasibility check is performed, and the track adjustment result is updated.

[0023] Based on the adjustment result data, statistical information is generated, and based on the statistical information, analysis results are generated.

[0024] The adjustment result data, the statistical information, the analysis results, and the track adjustment result are displayed in the visual large-screen interface.

[0025] In a preferred embodiment of the present application, the above-mentioned train working diagram track adjustment method with multi-dimensional check includes:

[0026] Check whether there is a track occupation conflict with other working diagram nodes.

[0027] Check whether the track length meets the demand.

[0028] Check whether the station track usage convention is met.

[0029] Check whether the track supports the specific attribute requirements of the current train.

[0030] Check whether the track has the facilities and equipment required for train operation.

[0031] Check the route connectivity between the track and the arrival / departure port.

[0032] In a preferred embodiment of the present application, the above-mentioned train working diagram track adjustment method with multi-dimensional check includes:

[0033] Automatic modification to the track adjustment option, for automatically performing track adjustment and integrity check.

[0034] Check the track feasibility option, for multi-dimensional feasibility evaluation of the current track change.

[0035] In a preferred embodiment of the present application, the above-mentioned train working diagram track adjustment method with multi-dimensional check includes:

[0036] Display the corresponding node in the center of the working diagram interface.

[0037] Expand and display the station track occupation details.

[0038] Visually mark the nodes with conflicts.

[0039] In a preferred embodiment of the present invention, in the above-described train timetable track adjustment method integrating multi-dimensional inspections, the updated track adjustment results include:

[0040] Based on the results of the multi-dimensional feasibility check, update the visual identifiers and status information of the track change entries.

[0041] In a preferred embodiment of the present invention, the above-described train timetable track adjustment method integrating multi-dimensional inspection further includes providing a track inspection dialog box, wherein the track inspection dialog box:

[0042] It supports filtering by time range and station.

[0043] Display detailed information about track changes, including at least one of the following: train number, station, arrival time, scheduled track, current track, optional track, conflict check results, length check results, usage convention check results, train attribute check results, operation check results, port connectivity check results, and feasibility.

[0044] Provides a list of recommended optional tracks after passing all checks.

[0045] In a preferred embodiment of the present invention, in the above-described train timetable track adjustment method integrating multi-dimensional inspections, the adjustment result data is collected through at least one of the following methods:

[0046] The system receives real-time or near-real-time adjustment and change messages through a real-time data stream interface, which is established with the scheduling center's operating database or data bus.

[0047] The structured files are obtained by batch exporting them from the runtime graph generation system or scheduling database and then importing them via a batch import interface.

[0048] Receive adjustment messages or adjustment documents submitted by the dispatcher after being entered or confirmed by the manual adjustment terminal.

[0049] Incremental update data is received via API calls or message push, and the incremental update data comes from the scheduling decision support system and / or a third-party system.

[0050] Structured data is obtained by periodically polling, capturing running databases, sharing storage, and adjusting logs.

[0051] The collected data is formatted, its integrity is verified, and its consistency is checked to generate standardized adjustment result data.

[0052] In a preferred embodiment of the present invention, in the above-described train timetable track adjustment method that integrates multi-dimensional inspection, the simplified version displays train number, station, delay information, track changes, and station stop status changes.

[0053] The detailed version displays train number, station, delay information, track changes, stop status, arrival time, arrival delay, departure time, and departure delay information.

[0054] In a preferred embodiment of the present invention, in the above-mentioned train timetable track adjustment method integrating multi-dimensional inspection, the statistical information includes at least one of the following: number of changes, number of disturbances, total duration of disturbances, number of stations involved, number of sections involved, total number of delays, and number of delays in different scenarios.

[0055] The analysis results include at least one of the following: conflict alerts, interference situations, adjustment strategies, and a list of delayed trains.

[0056] A train timetable track adjustment system integrating multi-dimensional inspection, comprising:

[0057] The data receiving module is used to receive train operation adjustment result data containing track change information.

[0058] The interface display module is used to generate an adjustment result dialog box that can be switched between a simplified version and a detailed version based on the adjustment result data.

[0059] The filtering and statistics module is used to filter the adjustment result data in response to the filtering conditions entered by the user in the adjustment result dialog box, and to perform statistics on the filtered data.

[0060] The track change identification module is used to display track change entries in the adjustment result dialog box and highlight unconfirmed track change entries with a first visual identifier.

[0061] The Stock Track Change menu module is used to respond to user interactions with stock track change items and provide stock track adjustment options.

[0062] The Stock Channel Change Operation Module is used to perform corresponding stock channel adjustment operations or multi-dimensional feasibility checks based on the stock channel adjustment options selected by the user, and update the stock channel adjustment results.

[0063] The analysis module is used to generate statistical information based on the adjustment result data, and to generate analysis results based on the statistical information.

[0064] The visualization module is used to display the adjustment result data, the statistical information, the analysis results, and the stock adjustment results on a large visualization screen interface.

[0065] The beneficial effects of the embodiments of the present invention are:

[0066] This invention presents stock adjustment suggestions in an interactive and location-based manner, enabling one-click location, comparison of previous and subsequent stock lines, and highlighting of conflict points between the running chart and list / large screen charts, significantly improving the efficiency of dispatchers' review.

[0067] This invention provides a multi-dimensional, automated track feasibility check mechanism, including occupancy conflict check, track length check, operational convention check, train attribute and facility equipment compatibility check, and port route connectivity check, reducing the risk of relying solely on human experience.

[0068] This invention provides clear visual identification and status management for unconfirmed track changes, and supports interactive operations such as checking feasibility or automatically applying track adjustments through context menus, ensuring that only verified adjustments are written into the running chart.

[0069] This invention provides multidimensional statistical and analytical functions, supporting late arrival statistics, interference propagation trends, and affected site / interval statistics by scenario, which facilitates quantitative evaluation of adjustment effects and assists in strategy optimization. Attached Figure Description

[0070] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0071] Fig. 1 This is a flowchart of the train timetable track adjustment method integrating multi-dimensional inspection according to the present invention;

[0072] Fig. 2 This is a schematic diagram of the adjustment result dialog box structure in the train timetable track adjustment method that integrates multi-dimensional inspection according to the present invention. Detailed Implementation

[0073] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0074] Please refer to Figs. 1-2The first embodiment of the present invention provides a train timetable track adjustment method integrating multi-dimensional inspection, comprising: receiving train operation adjustment result data containing track change information; generating an adjustment result dialog box that can be switched between a simplified version and a detailed version based on the adjustment result data; in the adjustment result dialog box, filtering the adjustment result data in response to user-input filtering conditions, and performing statistics on the filtered data; displaying track change entries in the adjustment result dialog box, highlighting unconfirmed track change entries with a first visual identifier; providing track adjustment options in response to user interaction with track change entries; performing corresponding track adjustment operations or multi-dimensional feasibility checks based on the track adjustment options selected by the user, and updating the track adjustment results; generating statistical information based on the adjustment result data, and generating analysis results based on the statistical information; and displaying the adjustment result data, the statistical information, the analysis results, and the track adjustment results on a visual large screen interface.

[0075] In a preferred embodiment of the present invention, the above-described train timetable track adjustment method integrating multi-dimensional checks includes the following multi-dimensional feasibility checks: checking whether there is a track occupancy conflict with other timetable nodes; checking whether the track length meets the requirements; checking whether it meets the station's track usage conventions; checking whether the track supports the specific attribute requirements of the current train, for example, if the current train attribute is a high-speed train, then checking whether the current track can receive high-speed trains; checking whether the track has the facilities and equipment required for train operation, for example, if the current train operation requires special equipment, then checking whether the current track has such facilities; and checking the route connectivity between the track and the train arrival / departure port.

[0076] In a preferred embodiment of the present invention, in the above-described train timetable track adjustment method integrating multi-dimensional checks, the track adjustment options are provided through a right-click context menu, including: an "Automatically modify to adjust track" option, used to automatically perform track adjustments and conduct integrity checks, automatically adjust the track at nodes, and check track feasibility; if there are no blue crosses, it is feasible; for entries that have been "Automatically modified to adjust track", the font color of the entry changes to black and the serial number * is removed; and a "Check track feasibility" option, used to perform a multi-dimensional feasibility assessment of the current track change.

[0077] In a preferred embodiment of the present invention, in the above-mentioned train timetable track adjustment method integrating multi-dimensional inspection, if the track feasibility inspection option is selected, the following steps are performed: displaying the corresponding node in the center of the timetable interface; expanding to display the track occupancy details of the station; and visually warning the nodes with conflicts.

[0078] In a preferred embodiment of the present invention, in the above-mentioned train timetable track adjustment method integrating multi-dimensional inspection, the updating of track adjustment results includes: updating the visual identifiers and status information of track change items based on the results of the multi-dimensional feasibility inspection.

[0079] In a preferred embodiment of the present invention, the above-mentioned train timetable track adjustment method integrating multi-dimensional inspection further includes providing a track inspection dialog box, which supports filtering by time range and station; displays detailed information on track changes, including at least one of train number, station, arrival time, scheduled track, current track, optional track, conflict inspection results, length inspection results, usage convention inspection results, train attribute inspection results, operation inspection results, port connectivity inspection results, and feasibility; and provides a list of optional track suggestions that pass all inspection items.

[0080] In a preferred embodiment of the present invention, in the above-described train timetable track adjustment method integrating multi-dimensional inspection, the adjustment result data is collected through at least one of the following methods: receiving real-time or near-real-time adjustment change messages through a real-time data stream interface, wherein the real-time data stream interface is established with the dispatch center's operating database or data bus; batch exporting structured files from the timetable generation system or dispatch database and obtaining the structured files through a batch import interface; receiving adjustment messages or adjustment files submitted by dispatchers after being entered or confirmed by the dispatcher at a manual adjustment terminal; receiving incremental update data through API calls or message pushes, wherein the incremental update data comes from the dispatch decision support system and / or a third-party system; parsing structured data through periodic polling, capturing the operating database, shared storage, and adjustment logs; and performing formatting, integrity verification, and consistency checks on the collected data to generate standardized adjustment result data.

[0081] In a preferred embodiment of the present invention, in the above-mentioned train timetable track adjustment method integrating multi-dimensional inspection, the simplified version displays train number, station, delay information, track change and stop status change; the detailed version displays train number, station, delay information, track change, stop status, arrival time, arrival delay, departure time and departure delay information.

[0082] In a preferred embodiment of the present invention, in the above-mentioned train timetable track adjustment method integrating multi-dimensional inspection, the statistical information includes at least one of the following: number of changes, number of interferences, total duration of interferences, number of stations involved, number of sections involved, total number of delays, and number of delays in different scenarios; the analysis results include at least one of the following: conflict alerts, interference status, adjustment strategies, and a list of delayed trains.

[0083] A second embodiment of the present invention provides a train timetable track adjustment system integrating multi-dimensional inspection, comprising: a data receiving module for receiving train operation adjustment result data containing track change information; an interface display module for generating an adjustment result dialog box that can be switched between a simplified version and a detailed version based on the adjustment result data; a filtering and statistics module for filtering the adjustment result data in the adjustment result dialog box in response to user-input filtering conditions and performing statistics on the filtered data; a track change identification module for displaying track change items in the adjustment result dialog box and highlighting unconfirmed track change items with a first visual identifier; a track change menu module for providing track adjustment options in response to user interaction with track change items; a track change operation module for performing corresponding track adjustment operations or multi-dimensional feasibility checks based on the track adjustment options selected by the user and updating the track adjustment results; an analysis module for generating statistical information based on the adjustment result data and generating analysis results based on the statistical information; and a visualization module for displaying the adjustment result data, the statistical information, the analysis results, and the track adjustment results on a large visualization screen interface.

[0084] The computer program product of the train timetable track adjustment method and apparatus integrating multi-dimensional inspection provided in this embodiment of the invention includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the methods in the preceding method embodiments. For specific implementation, please refer to the method embodiments, which will not be repeated here.

[0085] Specifically, the storage medium can be a general-purpose storage medium, such as a portable disk or hard disk. When the computer program on the storage medium is run, it can execute the above-mentioned train timetable track adjustment method that integrates multi-dimensional checks, thereby providing means to statistically analyze adjustment data and promptly confirm track adjustment plans.

[0086] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a processor-executable, non-volatile, computer-readable storage medium. Based on this understanding, the technical solution of this invention, essentially, or the part that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0087] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit it. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for adjusting train timetable tracks by integrating multi-dimensional inspection, characterized in that, include: Receive train operation adjustment result data containing track change information; Based on the adjustment results data, an adjustment results dialog box is generated that allows switching between a simplified version and a detailed version; In the adjustment results dialog box, the adjustment results data are filtered in response to the filter conditions entered by the user, and the filtered data is statistically analyzed. The adjustment results dialog box displays the track change entries, and unconfirmed track change entries are highlighted with a first visual identifier; In response to user interaction with the track change entry, provide track adjustment options; Based on the stock channel adjustment options selected by the user, execute the corresponding stock channel adjustment operation or multi-dimensional feasibility check, and update the stock channel adjustment results; Based on the adjustment results data, statistical information is generated, and based on the statistical information, analysis results are generated. The adjustment results data, statistical information, analysis results, and stock market adjustment results are displayed on a large visual screen interface.

2. The train timetable track adjustment method integrating multi-dimensional inspection as described in claim 1, characterized in that, The multi-dimensional feasibility check includes: Check for track occupancy conflicts with other running graph nodes; Check if the track length meets the requirements; Check whether the station's track usage practices are met; Check whether the track supports the specific attribute requirements of the current train; Check whether the track has the facilities and equipment required for train operations; Check the route connectivity between the track and the train arrival / departure port.

3. The train timetable track adjustment method integrating multi-dimensional inspection as described in claim 1, characterized in that, The track adjustment options are provided via the right-click context menu and include: Automatically change to the "Adjust Stock Track" option, which is used to automatically perform stock track adjustments and conduct integrity checks; The option to check the feasibility of a stock channel is used to conduct a multi-dimensional feasibility assessment of the current stock channel change.

4. The train timetable track adjustment method integrating multi-dimensional inspection as described in claim 3, characterized in that, If you select the option to check track feasibility, then proceed as follows: The corresponding node is displayed in the center of the runtime graph interface; Expand to display station track occupancy details; Visual warning markers are used to indicate nodes that are in conflict.

5. The train timetable track adjustment method integrating multi-dimensional inspection as described in claim 1, characterized in that, The updated stock channel adjustment results include: Based on the results of the multi-dimensional feasibility check, update the visual identifiers and status information of the track change entries.

6. The train timetable track adjustment method integrating multi-dimensional inspection as described in claim 2, characterized in that, It also includes a track check dialog box, the track check dialog box: Supports filtering by time range and station; Display detailed information about track changes, including at least one of the following: train number, station, arrival time, scheduled track, current track, optional track, conflict check results, length check results, usage convention check results, train attribute check results, operation check results, port connectivity check results, and feasibility. Provides a list of recommended optional tracks after passing all checks.

7. The train timetable track adjustment method integrating multi-dimensional inspection according to claim 1, characterized in that, The adjustment result data is collected through at least one of the following methods: Through the real-time data stream interface, real-time or near-real-time adjustment and change messages are received, and the real-time data stream interface is established with the scheduling center's running database or data bus; The structured files are obtained by batch exporting them from the runtime graph generation system or scheduling database and then importing them via a batch import interface. Receive adjustment messages or adjustment documents submitted by the dispatcher after being entered or confirmed by the manual adjustment terminal; Incremental update data is received via API calls or message push, and the incremental update data comes from the scheduling decision support system and / or a third-party system. Structured data is obtained by periodically polling, capturing running databases, sharing storage, and adjusting logs; The collected data is formatted, its integrity is verified, and its consistency is checked to generate standardized adjustment result data.

8. The train timetable track adjustment method integrating multi-dimensional inspection according to claim 1, characterized in that, The simplified version displays train number, station, delay information, track changes, and station stop status changes; The detailed version displays train number, station, delay information, track changes, stop status, arrival time, arrival delay, departure time, and departure delay information.

9. The train timetable track adjustment method integrating multi-dimensional inspection according to claim 1, characterized in that, The statistical information includes at least one of the following: number of changes, number of disturbances, total duration of disturbances, number of stations involved, number of sections involved, total number of delays, and number of delays by scenario; The analysis results include at least one of the following: conflict alerts, interference situations, adjustment strategies, and a list of delayed trains.

10. A train timetable track adjustment system integrating multi-dimensional inspection, characterized in that, include: The data receiving module is used to receive train operation adjustment result data containing track change information; The interface display module is used to generate an adjustment result dialog box that can be switched between a simplified version and a detailed version based on the adjustment result data; The filtering and statistics module is used to filter the adjustment result data in response to the filtering conditions entered by the user in the adjustment result dialog box, and to perform statistics on the filtered data. The stock lane change identification module is used to display stock lane change entries in the adjustment result dialog box, and to highlight unconfirmed stock lane change entries with a first visual identifier; The Stock Channel Change menu module is used to respond to user interaction with the Stock Channel Change item and provide stock channel adjustment options; The stock channel change operation module is used to perform corresponding stock channel adjustment operations or multi-dimensional feasibility checks based on the stock channel adjustment options selected by the user, and update the stock channel adjustment results. The analysis module is used to generate statistical information based on the adjustment result data, and to generate analysis results based on the statistical information; The visualization module is used to display the adjustment result data, the statistical information, the analysis results, and the stock adjustment results on a large visualization screen interface.

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