Temporary speed-limiting dispatching command management method and system based on operation revelation

Abstract

The invention discloses a temporary speed limit dispatching command management method and system based on operation revelation, and the method comprises the steps: S1, an operation revelation system transmits operation revelation command data to a CTC system, and an operation revelation command comprises a plurality of pieces of speed limit information; s2, after the CTC system receives the operation revelation command data, performing data classification processing on the operation revelation command data, and storing the operation revelation command data to a database server of the CTC system; s3, a revealing command management background server of the CTC system broadcasts and notifies a dispatching command management system to update data; and S4, the scheduling command management system generates a temporary speed limit scheduling command according to the related speed limit information in the operation revelation command, and automatically associates the temporary speed limit scheduling command with the speed limit information in the operation revelation command. According to the invention, the dispatching command operation efficiency of the driving dispatcher is improved, and the safe and orderly operation of the dispatching command work is powerfully ensured.

Description

Technical Field

[0001] The invention relates to the field of vehicle dispatching, and in particular to a temporary speed limit dispatching command management method and system based on operation disclosure. Background Art

[0002] With the rapid development of my country's high-speed rail industry, the public's requirements for the efficiency and reliability of high-speed rail trains are getting higher and higher. The train dispatching system (hereinafter referred to as CTC), as the core system of train command, is one of the key systems to ensure the efficient and reliable operation of high-speed rail trains. Train dispatchers mainly rely on this system to conduct train command operations. At present, due to the independent construction of various professional systems of high-speed rail, there are problems such as complex and diverse data structures and scattered data sources. There is a lack of effective interconnection and data sharing between professional systems. Among them, the operation disclosure command is a kind of data information for multi-professional collaborative operations.

[0003] The operation disclosure order is a dispatch order compiled by the construction dispatch room, involving speed limits (including planned and temporary), changes in driving modes and equipment changes. At present, the operation disclosure order is still printed in advance by the construction dispatcher to the train dispatcher in the form of paper documents. The train dispatcher screens the temporary speed limit data information according to the requirements of the paper operation disclosure order, and then completes the editing and issuance of the temporary speed limit order of the train in the dispatch order management system in CTC. However, as the work of train dispatchers becomes increasingly busy and complex, this operation mode for operation disclosure orders has the following problems:

[0004] 1. The operation disclosure system and the train dispatching system CTC are not connected, and information is still transmitted between the two digital systems using paper data. Train dispatchers cannot view and mark operation disclosure commands in CTC, which is inconvenient for archiving and subsequent analysis of operations.

[0005] 2. Traffic dispatchers are mainly concerned with information related to temporary speed limits, which are only part of the running disclosure order, and one running disclosure order contains multiple temporary speed limit information. Traffic dispatchers need to manually identify all temporary speed limit data in a large amount of text content, which is easy to miss, especially when the operation is busy.

[0006] 3. Traffic dispatchers need to prepare temporary speed limit dispatch orders according to the temporary speed limit data in the paper operation disclosure order. During the high-intensity operation process, the more manual input is required, the more likely it is to cause errors and omissions, and the operation efficiency is low.

[0007] 4. For the speed limit requirements in the operation disclosure command, after the dispatcher edits and issues the temporary speed limit dispatch command in sequence, he still needs to manually check the execution status with the operation disclosure command data, failing to form an automatic closed loop of the operation, which poses a safety risk. Summary of the invention

[0008] The purpose of the present invention is to provide a temporary speed limit dispatch command management method and system based on operation disclosure, which improves the dispatch command work efficiency of the traffic dispatcher and effectively guarantees the safe and orderly operation of the dispatch command work.

[0009] In order to achieve the above objectives, the present invention is implemented by the following technical solutions:

[0010] A temporary speed limit dispatch command management method based on operation disclosure is characterized by comprising the following steps:

[0011] S1, the operation disclosure system transmits the operation disclosure command data to the CTC system, wherein the operation disclosure command includes a plurality of speed limit information;

[0012] S2, after receiving the operation disclosure command data, the CTC system performs data classification processing on the operation disclosure command data and saves it to the database server of the CTC system;

[0013] S3, the command management backend server of the CTC system broadcasts and notifies the dispatch command management system to update data;

[0014] S4, the dispatch order management system generates a temporary speed limit dispatch order according to the relevant speed limit information in the operation disclosure order, and automatically associates the temporary speed limit dispatch order with the speed limit information in the operation disclosure order.

[0015] Furthermore, the step S4 further includes:

[0016] Step S5, after the temporary speed limit dispatch command is issued and successfully verified, the dispatch command management system updates the execution status of the speed limit information in the corresponding operation disclosure command in real time. When all speed limit information is executed, the entire operation disclosure command is automatically marked as executed.

[0017] Furthermore, the operation disclosure command also includes: an operation disclosure command body, and the operation disclosure command body corresponds to a number of speed limit information. Then, in the step S2, the operation disclosure command data is classified and processed, and saved to the database server of the CTC system. Specifically, the operation disclosure command body is saved to the operation disclosure command data main table, and the corresponding number of speed limit information is saved to the operation disclosure command speed limit information data table.

[0018] Furthermore, the step S3 also includes: the scheduling command management system obtains a new running revealing command list from the database server, and displays all the running revealing commands that are not currently executed on the scheduling command management system.

[0019] A temporary speed limit dispatch command management system based on operation disclosure, characterized in that the system is used to execute the above-mentioned method, and the system includes: an operation disclosure system and a CTC system; wherein,

[0020] The CTC system comprises:

[0021] An operation disclosure command interface server, whose input end is connected to the operation disclosure system, is used to receive the operation disclosure command data issued by the operation disclosure system and convert the operation disclosure command data into a data structure required by the CTC system;

[0022] A reveal command management backend server, whose input end is connected to the operation reveal command interface server and whose output end is connected to the database server, is used to classify and process the operation reveal command data and save it to the database server;

[0023] The dispatching command management system is connected to the revealing command management background server and the database server. The revealing command management background server broadcasts and notifies the dispatching command management system to update data. The dispatching command management system generates a temporary speed limit dispatching command according to the relevant speed limit information in the running revealing command, and automatically associates the temporary speed limit dispatching command with the speed limit information in the running revealing command.

[0024] Furthermore, the dispatch command management system is also used to update the execution status of the speed limit information in the corresponding operation disclosure command in real time after the temporary speed limit dispatch command is issued and successfully verified.

[0025] Furthermore, the operation disclosure command includes an operation disclosure command body and several corresponding speed limit information.

[0026] Furthermore, the operation disclosure command body includes: disclosure command number, disclosure command date, disclosure command text, issuer and receiving place.

[0027] Furthermore, the speed limit information includes: speed limit type, speed limit location description, route name, route number, route type, starting kilometer mark, ending kilometer mark, speed limit value, speed limit start time and speed limit end time.

[0028] Compared with the prior art, the present invention has the following advantages:

[0029] It realizes the interconnection and information sharing among multiple professional systems, and the data is more timely and accurate; the CTC system can digitally manage the operation disclosure commands, and the data is layered and classified, which is clear at a glance, greatly facilitating the traffic dispatcher to grasp the key information of the operation disclosure command; it realizes the one-click drafting of temporary speed limit commands, without the need for manual input of speed limit data, effectively reducing the error rate of speed limit command editing and improving the dispatching and commanding efficiency of traffic dispatchers; the system automatically associates the execution status of the temporary speed limit dispatching command with each speed limit information in the disclosure command, realizing the closed-loop management of the overall execution of the disclosure command, and effectively ensuring the safe and orderly operation of the dispatching and commanding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a temporary speed limit dispatching command management system based on operation disclosure of the present invention;

[0031] Figure 2 It is a flow chart of a temporary speed limit dispatch command management method based on operation disclosure of the present invention;

[0032] Figure 3 A diagram of the command data structure is disclosed for the operation of the present invention. DETAILED DESCRIPTION

[0033] The present invention will be further described below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0034] like Figure 1 As shown, a temporary speed limit dispatching command management system based on operation disclosure includes: an operation disclosure system and a CTC system; the operation disclosure system transmits the operation disclosure command data and its related speed limit information to the CTC system through a communication protocol, wherein the CTC system includes: an operation disclosure command interface server, whose input end is connected to the operation disclosure system, for receiving the operation disclosure command data issued by the operation disclosure system, and converting the operation disclosure command data into a data structure required by the CTC system; a disclosure command management background server, whose input end is connected to the operation disclosure command interface server, and whose output end is connected to the database server, for performing data classification processing on the operation disclosure command data, and saving it to the database server; a dispatching command management system, which is connected to the disclosure command management background server and the database server, the disclosure command management background server broadcasts and notifies the dispatching command management system to update data, and the dispatching command management system generates a temporary speed limit dispatching command according to the related speed limit information in the operation disclosure command, and automatically associates the temporary speed limit dispatching command with the speed limit information in the operation disclosure command, and after the temporary speed limit dispatching command is issued and successfully verified, updates the execution status of the corresponding speed limit information in the operation disclosure command in real time.

[0035] Specifically, the operation disclosure system is a part of the existing construction system, which is connected to the CTC system through the TCP / IP protocol, compiles the operation disclosure command, and sends the operation disclosure command data to the CTC system; the above-mentioned disclosure command management background server is responsible for processing the operation disclosure command data, adding indexes and associations to the data, establishing a complete database storage structure according to the data type, saving it to the database server, and broadcasting to all driving dispatch terminals to update the data; the database server is responsible for saving the operation disclosure command data, speed limit information data, and the temporary speed limit dispatch command that is finally executed, providing a basis for subsequent data queries.

[0036] Furthermore, if Figure 3 As shown, the operation disclosure command includes the operation disclosure command body and its corresponding three speed limit information. The operation disclosure command body includes: disclosure command number, disclosure command date, disclosure command text, issuer and receiving place. The speed limit information includes: speed limit type, speed limit location description, line name, line number, line type, starting kilometer mark, ending kilometer mark, speed limit value, speed limit start time and speed limit end time. A disclosure command data table and a disclosure command speed limit information table are respectively established in the database server. The disclosure command management background server saves the operation disclosure command body to the disclosure command data table as the main table, and then saves the three speed limit information associated in this embodiment to the disclosure command speed limit information table as a subtable to save the three speed limit information records.

[0037] like Figure 2 As shown, the present invention also discloses a temporary speed limit dispatch command management method based on operation disclosure, the method comprising the following steps:

[0038] Step S1, designing a communication protocol between the operation disclosure system and the CTC system, and the operation disclosure system transmits the operation disclosure command data to the CTC system;

[0039] Step S2, after receiving the operation disclosure command data, the CTC system performs data classification processing on the operation disclosure command data and saves it to the database server of the CTC system;

[0040] Step S3, the revealing command management backend server of the CTC system broadcasts and notifies the scheduling command management system to update data;

[0041] Step S4, the dispatch command management system generates a temporary speed limit dispatch command according to the relevant speed limit information in the operation disclosure command, and automatically associates the temporary speed limit dispatch command with the speed limit information in the operation disclosure command.

[0042] In the above step S1, the operation disclosure command interface server receives the operation disclosure data from the operation disclosure system, such as Figure 3 As shown, the main part of the operation disclosure command includes the disclosure command number, disclosure command date, disclosure command text, issuer, and receiving place. In the example, the operation disclosure command includes 3 speed limit information, and the data of each speed limit information includes speed limit type, speed limit location description, line name, line number, line type, starting kilometer mark, ending kilometer mark, speed limit value, speed limit start time, and speed limit end time.

[0043] In the above step S2, the reveal command management background server receives the original data from the operation reveal command interface server, establishes a new data structure, and respectively establishes a reveal command data table and a reveal command speed limit information table in the database server. The reveal command management background server saves the main part of the operation reveal command to the operation reveal command data main table, which serves as the main table, and then saves the three speed limit information associated in this example to the operation reveal command speed limit information data table as a subtable, saving three speed limit information records. The designed data architecture classifies the operation reveal command data in layers, and items the speed limit information related to the operation reveal command, providing a clear way for dispatchers to view key information.

[0044] In the above step S3, the reveal command management background server sends a data refresh notification message to the dispatch command management system terminal. The dispatch command management system terminal obtains the latest reveal command list from the database server, and displays all currently unexecuted running reveal commands in the form of a simple table on the UI interface, and at the same time broadcasts a voice prompt to remind the driving dispatcher to pay attention to data updates.

[0045] In the above step S4, after the traffic dispatcher selects one of the data in the operation disclosure command table, he further opens the data details page to display the main text content of the operation disclosure command and the data table of the three associated speed limit information. Each speed limit information can complete the execution operation separately. The execution operation of the speed limit information can be automatically drafted into a new temporary speed limit dispatch command according to the speed limit information, and at the same time, the dispatch command is associated with the operated speed limit information, so as to realize the real-time binding of the execution status of the temporary speed limit dispatch command and the speed limit information. When the traffic dispatcher issues the temporary speed limit dispatch command, the speed limit information status is updated to sent. This step assists the dispatcher to complete the one-click drafting of the temporary speed limit command and realizes the execution status association tracking, which greatly improves the work efficiency of the traffic dispatcher.

[0046] In a specific embodiment, the method further includes step S5, after the temporary speed limit dispatch command is issued and successfully verified, the dispatch command management system updates the execution status of the speed limit information in the corresponding operation disclosure command in real time, and when all speed limit information is executed, the entire operation disclosure command is automatically marked as executed. This step realizes the automatic closed-loop management of the execution of the speed limit information related to the operation disclosure command, effectively reducing the risk of missing important operations during the dispatch command process.

[0047] Specifically, in this embodiment, the temporary speed limit dispatch command is a train control speed limit dispatch command, which is sent by the dispatch command management system to the temporary speed limit server (TSRS), and will eventually be executed by the speed limit server. When the temporary speed limit dispatch command is sent and successfully checked by the TSRS, it can be determined that the work of this temporary speed limit dispatch command at the train dispatcher has been completed, and the system marks the speed limit information corresponding to the command as completed. When all the speed limit information associated with the run reveal command is marked as completed, the system marks the entire run reveal command as completed, and at this point, all the work content of the run reveal command at the train dispatcher position is completed.

[0048] In a specific embodiment, the traffic dispatcher can customize the query conditions to perform the query operation of the historical reveal command, and the customized query conditions include the time range of running the reveal command, the reveal command number, and the fuzzy matching query of the original keywords of the reveal command.

[0049] In summary, the temporary speed limit dispatch command management method and system based on operation disclosure of the present invention improves the dispatching and commanding efficiency of the traffic dispatcher and effectively ensures the safe and orderly operation of the dispatching and commanding work.

[0050] It should be noted that, in the embodiments of the present invention, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the present invention. After reading the above content, it will be apparent to those skilled in the art that various modifications and substitutions of the present invention will occur. Therefore, the protection scope of the present invention should be limited by the appended claims.

Claims

1. A temporary speed limit dispatch command management method based on operation disclosure, characterized in that: The following steps are involved: S1, the operation disclosure system transmits the operation disclosure command data to the CTC system, wherein the operation disclosure command includes a plurality of speed limit information; S2, after receiving the operation disclosure command data, the CTC system performs data classification processing on the operation disclosure command data and saves it to the database server of the CTC system; S3, the command management backend server of the CTC system broadcasts and notifies the dispatch command management system to update data; S4, the dispatch order management system generates a temporary speed limit dispatch order according to the relevant speed limit information in the operation disclosure order, and automatically associates the temporary speed limit dispatch order with the speed limit information in the operation disclosure order.

2. The temporary speed limit dispatch command management method based on operation disclosure according to claim 1, characterized in that: The step S4 further includes: Step S5, after the temporary speed limit dispatch command is issued and successfully verified, the dispatch command management system updates the execution status of the speed limit information in the corresponding operation disclosure command in real time. When all speed limit information is executed, the entire operation disclosure command is automatically marked as executed.

3. The temporary speed limit dispatch command management method based on operation disclosure according to claim 1, characterized in that: The operation disclosure command also includes: an operation disclosure command body, and the operation disclosure command body corresponds to a number of speed limit information. Then, in step S2, the operation disclosure command data is classified and processed, and saved to the database server of the CTC system. Specifically, the operation disclosure command body is saved to the operation disclosure command data main table, and the corresponding speed limit information is saved to the operation disclosure command speed limit information data table.

4. The temporary speed limit dispatch command management method based on operation disclosure according to claim 1, characterized in that: The step S3 also includes: the scheduling command management system obtains a new running revealing command list from the database server, and displays all the running revealing commands that are not currently executed on the scheduling command management system.

5. A temporary speed limit dispatch command management system based on operation disclosure, characterized in that: The system is used to execute the method described in any one of claims 1 to 4, and the system comprises: an operation disclosure system and a CTC system; wherein, The CTC system comprises: An operation disclosure command interface server, whose input end is connected to the operation disclosure system, is used to receive the operation disclosure command data issued by the operation disclosure system and convert the operation disclosure command data into a data structure required by the CTC system; A reveal command management backend server, whose input end is connected to the operation reveal command interface server and whose output end is connected to the database server, is used to classify and process the operation reveal command data and save it to the database server; The dispatching command management system is connected to the revealing command management background server and the database server. The revealing command management background server broadcasts and notifies the dispatching command management system to update data. The dispatching command management system generates a temporary speed limit dispatching command according to the relevant speed limit information in the running revealing command, and automatically associates the temporary speed limit dispatching command with the speed limit information in the running revealing command.

6. The temporary speed limit dispatch command management system based on operation disclosure as claimed in claim 5, characterized in that: The dispatch order management system is also used to update the execution status of the speed limit information in the corresponding operation disclosure command in real time after the temporary speed limit dispatch order is issued and successfully verified.

7. The temporary speed limit dispatch command management system based on operation disclosure as claimed in claim 5, characterized in that: The operation disclosure command includes an operation disclosure command body and several corresponding speed limit information.

8. The temporary speed limit dispatch command management system based on operation disclosure according to claim 7, characterized in that: The operation disclosure command body includes: disclosure command number, disclosure command date, disclosure command text, issuer and receiving place.

9. The temporary speed limit dispatching command management system based on operation disclosure according to claim 7 or 8, characterized in that: The speed limit information includes: speed limit type, speed limit location description, route name, route number, route type, starting kilometer mark, ending kilometer mark, speed limit value, speed limit start time and speed limit end time.

Images