Checking system for outdoor signal cable wiring of railway system and working method of checking system

Abstract

The invention discloses a checking system for outdoor signal cable wiring of a railway system and a working method thereof, and the checking system comprises a signal centralized monitoring module which is used for obtaining indoor and outdoor signal equipment information and storing the corresponding information in a database; the view module comprises a three-dimensional scene module and a visualization module, the three-dimensional scene module comprises a three-dimensional scene model composed of indoor and outdoor signal equipment, and the three-dimensional scene model is provided with a user interaction interface so that outdoor cables needing to be checked can be selected; the data analysis module is used for analyzing and integrating the selected outdoor cables and acquiring related wiring relation information from a database; and the view module can receive the information related to the selected outdoor cable acquired by the data analysis module from the database, and draw and display the trend of the outdoor cable and a connection information graph of the outdoor cable penetrating through the interior and the exterior of the outdoor cable in the visualization module based on the information. The system has the advantage that the system is beneficial for maintenance personnel to quickly position, check and pertinently analyze faults.

Description

Technical Field

[0001] The invention relates to the field of outdoor signal cables for railway systems, and in particular to a viewing system for outdoor signal cable wiring of railway systems and a working method thereof. Background Art

[0002] In the construction of railway signals, all signal equipment is wired and connected based on the cable of the distribution board as the basic unit. The connection lines of the distribution board are complicated, and the direction and connection analysis of the cables are often required according to the drawings. However, the wiring diagram of outdoor cables usually covers a large range. In actual applications, when a certain device or unit fails, the construction personnel, that is, the maintenance personnel, only want to view the direction of the relevant cables of this unit and the location information of the terminal wiring in the box. If the original design drawing is viewed, there will be a lot of redundant information, which is quite confusing and easily affects the construction personnel. Therefore, it is necessary to improve the existing method.

[0003] It should be understood that the above statements merely provide background technology related to the present invention and do not necessarily constitute prior art. Summary of the invention

[0004] Based on the above-mentioned technical problems, the purpose of the present invention is to provide a viewing system for the outdoor signal cable wiring of a railway system and a working method thereof. The viewing system combines a signal centralized monitoring module, a viewing module and a data analysis module, etc., eliminates redundancy through information integration, and uses visualization technology to dynamically display the direction of the selected outdoor cable and its connection information through the room, so as to facilitate maintenance personnel to quickly locate faults and conduct targeted analysis.

[0005] In order to achieve the above object, the present invention is implemented by the following technical solutions:

[0006] A viewing system for outdoor signal cable wiring of a railway system, comprising:

[0007] A signal centralized monitoring module, which is used to obtain information about indoor and outdoor signal equipment in the railway system and store the corresponding information in a database;

[0008] A view module, which includes a three-dimensional scene module and a visualization module, wherein the three-dimensional scene module includes a three-dimensional scene model composed of indoor and outdoor signal devices, and the three-dimensional scene model has a user interaction interface so that the user can select the outdoor cable to be viewed in the three-dimensional scene model;

[0009] A data analysis module is used to analyze and integrate the outdoor cables selected in the three-dimensional scene model, and obtain wiring relationship information related to the selected outdoor cables from the database; the view module can receive the wiring relationship information related to the selected outdoor cables obtained by the data analysis module from the database, and based on this information, draw and display the direction of the outdoor cable and its connection information diagram running through indoors and outdoors in the visualization module.

[0010] Optionally, the indoor and outdoor signal equipment information stored in the database includes:

[0011] Outdoor cable wiring information, indoor combination cabinet cable connection information, track circuit signal equipment layout schematic information, signal plane layout information, indoor equipment layout information, frequency shift cabinet integrated cabinet side wiring diagram, frequency shift cabinet external wiring diagram, interlocking table, combination arrangement table, track frame arrangement table, signal machine drive and collection circuit diagram, turnout drive and collection circuit diagram and turnout control circuit diagram.

[0012] Optionally, the data analysis module analyzes and integrates the outdoor cables selected in the three-dimensional scene model, including:

[0013] The data analysis module integrates at least one of the connection relationship between the distribution board and the outdoor box, the connection relationship between the distribution board and the indoor combination cabinet, the equipment connected to the selected cable, and the relationship between the outdoor box and the circuit diagram.

[0014] Optionally, the view module draws the direction of the selected outdoor cable and its connection information diagram running through indoors and outdoors through digital twin technology.

[0015] Optionally, a firewall is provided between the centralized signal monitoring module and the database.

[0016] Optionally, the visualization module may also display a circuit schematic diagram and / or a physical diagram and / or historical operation data of at least one device connected to the selected outdoor cable.

[0017] Optionally, a working method of the aforementioned inspection system for outdoor signal cable wiring of the railway system comprises:

[0018] Select the outdoor cable to be viewed in the 3D scene module;

[0019] The data analysis module obtains the information of the selected outdoor cables and analyzes and integrates them;

[0020] The data analysis module obtains wiring relationship information related to the selected outdoor cable from the database and sends it to the view module;

[0021] The view module receives the information sent by the data analysis module, and based on the information, draws and displays the direction of the selected outdoor cable and its connection information diagram running through indoor and outdoor areas in the visualization module.

[0022] Optionally, also include:

[0023] The visualization module displays a circuit schematic diagram and / or a physical diagram and / or historical operation data of at least one device connected to the selected outdoor cable.

[0024] Optionally, also include:

[0025] Before selecting the outdoor cable to be viewed in the three-dimensional scene module, a three-dimensional scene model of the corresponding indoor and outdoor signal equipment is constructed in the three-dimensional scene module according to the indoor and outdoor signal equipment information stored in the database.

[0026] Optionally, the view module builds a three-dimensional scene model of indoor and outdoor signal equipment in the three-dimensional scene module through digital twin technology.

[0027] Optionally, the view module draws and displays the direction of the selected outdoor cable and its connection information diagram running through indoors and outdoors in the visualization module through digital twin technology.

[0028] Optionally, when drawing and displaying the direction of the selected outdoor cable and its indoor and outdoor connection information diagram in the visualization module, the circuit schematic diagram, physical diagram and historical operation data of each device connected to the selected outdoor cable are entered into the visualization module.

[0029] Compared with the prior art, the present invention has the following advantages:

[0030] In a viewing system for outdoor signal cable wiring of a railway system and a working method thereof, the viewing system combines a signal centralized monitoring module, a viewing module and a data analysis module, etc., and can integrate and summarize the information of the selected outdoor cables, and remove irrelevant information, so as to further simplify and refine the information of the selected outdoor cables, facilitate targeted analysis by on-site maintenance personnel, and provide maintenance personnel with ideas for handling faults. This method can help maintenance personnel troubleshoot faults more quickly and improve the maintenance personnel's work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the description. Obviously, the drawings described below are an embodiment of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work:

[0032] Figure 1A schematic diagram of a viewing system for outdoor signal cable wiring of a railway system according to the present invention;

[0033] Figure 2 A diagram showing the direction of a selected outdoor cable and its connection information running through indoor and outdoor areas displayed in a visualization module of the present invention;

[0034] Figure 3 The present invention is a schematic diagram of a working method of a system for viewing outdoor signal cable wiring of a railway system. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that, in this article, the terms "include", "comprises", "has" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "includes..." or "comprising..." do not exclude the existence of other elements in the process, method, article or terminal device including the elements.

[0037] It should be noted that the drawings are all in very simplified form and use inaccurate ratios, and are only used to conveniently and clearly assist in explaining the embodiments of the present invention.

[0038] like Figure 1As shown, it is a schematic diagram of a viewing system for outdoor signal cable wiring of a railway system of the present invention, the system comprises a signal centralized monitoring module 11, a viewing module and a data analysis module 14, wherein the signal centralized monitoring module 11 is used to obtain indoor and outdoor signal equipment information of the railway system, and store the corresponding information in a database 13; the viewing module comprises a three-dimensional scene module 15 and a visualization module 16, the three-dimensional scene module 15 comprises a three-dimensional scene model composed of indoor and outdoor signal equipment, the three-dimensional scene model has a user interaction interface so that the user can select the outdoor cable to be viewed in the three-dimensional scene model; the data analysis module 14 is used to analyze and integrate the outdoor cables selected in the three-dimensional scene model, and obtain the wiring relationship information related to the selected outdoor cables from the database 13; the viewing module can receive the wiring relationship information related to the selected outdoor cables obtained by the data analysis module 14 from the database 13, that is, the connection information of the cable core wires, and based on this information, draw and display the direction of this outdoor cable and its connection information diagram running through the indoor and outdoor in the visualization module 16.

[0039] Based on the above, the viewing system of the outdoor signal cable wiring of the railway system of the present invention analyzes and integrates the selected outdoor cables through the data analysis module 14, and obtains the wiring relationship information related to the selected outdoor cables from the database 13 of the signal centralized monitoring module 11, and then draws the direction of the selected outdoor cable and its indoor and outdoor connection information diagram in the visualization module 16 to further simplify and refine the relevant information of the selected outdoor cable. The viewing system eliminates redundancy by integrating information, and uses visualization technology to dynamically display the direction of the selected cable core wire in the box and its indoor connection information, which is convenient for maintenance personnel to quickly locate faults and conduct targeted analysis. Compared with the prior art which analyzes and searches based on devices and their associated devices (usually establishing a tree diagram based on the correlation between their functional roles), the present application analyzes and searches based on outdoor cables. The devices connected to the outdoor cables may not have functional correlation (or may have correlation), that is, the present application only focuses on the devices related to the selected outdoor cables (paying more attention to the direct lesions that are likely to cause the outdoor cable-related faults), and does not pay too much attention to other devices related to these devices, thereby removing redundant information, helping to narrow the scope of investigation in actual work, locating faults more quickly, and making it easier for maintenance personnel to troubleshoot faults.

[0040] like Figure 2As shown, it is a diagram of the direction of the selected outdoor cable and its indoor and outdoor connection information displayed in the visualization module 16 in one embodiment of the present invention (which can be referred to as the through-diagram), where F represents the distribution panel, which is a transfer station connecting indoor and outdoor devices and is also the main node of the through-diagram; the right side of the distribution panel is the direction of the core wire connecting the indoor combination cabinet; the left side of the distribution panel is the connection direction of the cable core wire connecting the outdoor equipment (equipment 1 to equipment 5), and the connection information of the core wire is displayed to the equipment connected to the last layer; the numbers, X-numbers, F-numbers, GT, GTH, DH and DHH in the figure are the numbers of the cable core wires. In practical applications, the drawing direction of the visualized through-diagram can be changed as needed.

[0041] In practical applications, the indoor and outdoor signal equipment information of the railway system is obtained through the signal centralized monitoring module 11, and the corresponding information is stored in the database 13. Optionally, the indoor and outdoor signal equipment information stored in the database 13 includes: outdoor cable wiring information, indoor combination cabinet cable connection information, track circuit signal equipment layout schematic information, signal plane layout information, indoor equipment layout information, frequency shift cabinet integrated cabinet side wiring diagram, frequency shift cabinet external wiring diagram, interlocking table, combination arrangement table, track frame arrangement table, signal machine drive and acquisition circuit diagram, turnout drive and acquisition circuit diagram and turnout control circuit diagram. Of course, other types of information in the railway system can also be stored in the database 13, and the present invention does not limit this. Based on the above, the database 13 provides a data information source for the data analysis module 14, so that the data analysis module 14 integrates and analyzes the relevant information of the selected outdoor cable.

[0042] Furthermore, the data analysis module 14 analyzes and integrates the outdoor cables selected in the three-dimensional scene model, including: the data analysis module 14 integrates at least one of the connection relationship between the distribution board and the outdoor box, the connection relationship between the distribution board and the indoor combination cabinet, the equipment connected to the selected cable, and the relationship between the outdoor box and the circuit diagram. In actual applications, the data analysis module 14 integrates the connection relationship between the distribution board and the outdoor box, and the connection relationship between the distribution board and the indoor combination cabinet, integrates the equipment connected to the selected cable, and integrates the relationship between the outdoor box and the circuit diagram through the integration of signal technical drawings and other materials, and integrates them together through a certain data structure, so as to dynamically obtain the core wire direction information of the box according to the selected box in the view of the visualization module 16, and present it to the construction personnel through a visualization effect.

[0043] Further, the view module draws the direction of the selected outdoor cable and its connection information diagram running through the indoor and outdoor through the digital twin technology. In practical applications, the user selects the outdoor cable (box) to be viewed in the three-dimensional scene model, and the data analysis module 14 analyzes it and obtains relevant information from the database 13 and sends it to the view module. The view module uses the digital twin technology to build the scene layout of indoor and outdoor cables according to the cable wiring information, equipment layout drawings and other information sent by the data analysis module 14, depicts the direction of the cable core wire of the current box and the connection information diagram running through the room, and displays it in the form of a plan view on the interface. Further, the visualization module 16 can also display information such as the circuit schematic diagram and / or physical diagram and / or historical operation data of at least one device connected to the selected outdoor cable. In practical applications, the circuit schematic diagram, physical diagram and historical operation data of the device connected to the current outdoor cable line can be displayed as needed to promote the analysis and investigation of maintenance personnel. For example, in one embodiment, the historical operation information of the device is displayed by the visualization module 16, and the fault is analyzed based on its historical operation information to see whether it is caused by the device.

[0044] Furthermore, a firewall 12 is provided between the centralized signal monitoring module 11 and the database 13. In practical applications, the centralized signal monitoring module 11 is usually used to monitor the operation of each device in the railway system, and it can store the historical operation information and real-time status information of each device in the database 13. The centralized signal monitoring module 11 is usually connected to the intranet of the railway system for dispatching and control. The viewing system of the present invention connects the database 13 to the external network, and while accessing the data centrally monitored by the centralized signal monitoring module 11, a firewall 12 with a physical isolation function is provided to ensure the security of data transmission, especially the security of data transmission between the internal and external networks.

[0045] Based on the same inventive concept, the present invention also provides a working method of a viewing system for outdoor signal cable wiring of a railway system, such as Figure 3As shown, the working method includes: selecting the box of the outdoor cable to be viewed in the three-dimensional scene module 15; the data analysis module 14 obtains the information of the selected outdoor cable and analyzes and integrates it; the data analysis module 14 obtains the wiring relationship information related to the selected outdoor cable from the database 13, that is, the connection relationship information, analyzes it and then sends it to the view module; the view module receives the information sent by the data analysis module 14, and based on this information, draws and displays the direction of the selected outdoor cable and its connection information diagram that runs through the indoor and outdoor in the visualization module 16 according to certain drawing rules, that is, forms a through diagram of the selected box. As can be seen from the above, the working method of the viewing system of the present application can analyze and find faults based on the direction of the outdoor cable, pay more attention to the direct factors that are likely to cause the outdoor cable failure, realize the removal of redundant information, and facilitate the rapid investigation of maintenance personnel.

[0046] Furthermore, the working method of the viewing system of the outdoor signal cable wiring of the railway system also includes: the visualization module 16 displays information such as the circuit schematic diagram and / or physical diagram and / or historical operation data of at least one device connected to the selected outdoor cable. This method can further display various types of information of the equipment connected to the selected outdoor cable to assist maintenance personnel in quickly troubleshooting and locating faults based on this information, which helps to improve the work efficiency of maintenance personnel. Based on the above, when performing fault analysis, engineering personnel can obtain box connection information, circuit diagrams and physical diagrams at the same time, and can obtain first-hand information without going to the site, shortening the time for analyzing and solving problems. Therefore, the viewing system of the outdoor signal cable wiring of this application plays an important role in engineering.

[0047] Furthermore, when the direction of the selected outdoor cable and its indoor and outdoor connection information diagram are drawn and displayed in the visualization module 16, the circuit schematic diagram, physical diagram and historical operation data of each device connected to the selected outdoor cable are entered into the visualization module 16 as the data source of its visualization view. In practical applications, the obtained circuit schematic diagram and physical diagram can be displayed on one side of the through-diagram in the form of a picture or model.

[0048] Furthermore, the working method of the viewing system of the outdoor signal cable wiring of the railway system also includes: before selecting the outdoor cable to be viewed in the three-dimensional scene module 15, constructing the corresponding three-dimensional scene model of the indoor and outdoor signal equipment in the three-dimensional scene module 15 according to the indoor and outdoor signal equipment information stored in the database 13. This method combines the physical layout diagram with the circuit diagram, i.e., the cable wiring network diagram, so as to associate it with the specific box of the selected outdoor cable in actual application, and then aggregate the relevant information so that the on-site maintenance personnel can perform fault analysis, which helps to save time for outdoor construction and reduce maintenance costs.

[0049] Furthermore, the view module builds a three-dimensional scene model of indoor and outdoor signal equipment in the three-dimensional scene module 15 through digital twin technology.

[0050] On the other hand, the view module draws and displays the direction of the selected outdoor cable and its connection information diagram running through indoors and outdoors in the visualization module 16 through the digital twin technology.

[0051] In summary, in a viewing system and working method for outdoor signal cable wiring of a railway system of the present invention, the viewing system analyzes and integrates the selected outdoor cables through the data analysis module 14, and obtains wiring relationship information related to the selected outdoor cables from the database 13 of the signal centralized monitoring module 11, and then separately draws the direction of the selected outdoor cable and its indoor and outdoor connection information diagram in the visualization module 16, so as to further simplify and refine the relevant information of the selected outdoor cable. The viewing system eliminates redundancy by integrating information, and uses visualization technology to dynamically display the direction of the selected cable core wire in the box and its indoor connection information, so as to facilitate maintenance personnel to quickly locate faults and conduct targeted analysis.

[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 viewing system for outdoor signal cable wiring of a railway system, characterized in that: Include: A signal centralized monitoring module, which is used to obtain information about indoor and outdoor signal equipment in the railway system and store the corresponding information in a database; A view module, which includes a three-dimensional scene module and a visualization module, wherein the three-dimensional scene module includes a three-dimensional scene model composed of indoor and outdoor signal devices, and the three-dimensional scene model has a user interaction interface so that the user can select the outdoor cable to be viewed in the three-dimensional scene model; A data analysis module, which is used to analyze and integrate the outdoor cables selected in the three-dimensional scene model, and obtain wiring relationship information related to the selected outdoor cables from the database; The view module can receive the wiring relationship information related to the selected outdoor cable obtained by the data analysis module from the database, and based on this information, draw and display the direction of the outdoor cable and its connection information diagram running through indoors and outdoors in the visualization module.

2. The outdoor signal cable wiring viewing system of the railway system as claimed in claim 1, characterized in that: The indoor and outdoor signal equipment information stored in the database includes: Outdoor cable wiring information, indoor combination cabinet cable connection information, track circuit signal equipment layout schematic information, signal plane layout information, indoor equipment layout information, frequency shift cabinet integrated cabinet side wiring diagram, frequency shift cabinet external wiring diagram, interlocking table, combination arrangement table, track frame arrangement table, signal machine drive and collection circuit diagram, turnout drive and collection circuit diagram and turnout control circuit diagram.

3. The outdoor signal cable wiring viewing system of the railway system as claimed in claim 1, characterized in that: The data analysis module analyzes and integrates the outdoor cables selected in the three-dimensional scene model, including: The data analysis module integrates at least one of the connection relationship between the distribution board and the outdoor box, the connection relationship between the distribution board and the indoor combination cabinet, the equipment connected to the selected cable, and the relationship between the outdoor box and the circuit diagram.

4. The outdoor signal cable wiring viewing system of the railway system as claimed in claim 1, characterized in that: The view module uses digital twin technology to draw the direction of the selected outdoor cable and its connection information diagram running through indoors and outdoors.

5. The outdoor signal cable wiring inspection system for a railway system as claimed in claim 1, characterized in that: A firewall is provided between the centralized signal monitoring module and the database.

6. The outdoor signal cable wiring viewing system of the railway system as claimed in claim 1, characterized in that: The visualization module may also display a circuit schematic diagram and / or a physical diagram and / or historical operation data of at least one device connected to the selected outdoor cable.

7. A method for operating a system for checking outdoor signal cable wiring of a railway system according to any one of claims 1 to 6, characterized in that: Include: Select the outdoor cable to be viewed in the 3D scene module; The data analysis module obtains the information of the selected outdoor cables and analyzes and integrates them; The data analysis module obtains wiring relationship information related to the selected outdoor cable from the database and sends it to the view module; The view module receives the information sent by the data analysis module, and based on the information, draws and displays the direction of the selected outdoor cable and its connection information diagram running through indoor and outdoor areas in the visualization module.

8. The working method of the inspection system for outdoor signal cable wiring of the railway system as claimed in claim 7, characterized in that: Also includes: The visualization module displays a circuit schematic diagram and / or a physical diagram and / or historical operation data of at least one device connected to the selected outdoor cable.

9. The working method of the inspection system for outdoor signal cable wiring of a railway system as claimed in claim 7, characterized in that: Also includes: Before selecting the outdoor cable to be viewed in the three-dimensional scene module, a three-dimensional scene model of the corresponding indoor and outdoor signal equipment is constructed in the three-dimensional scene module according to the indoor and outdoor signal equipment information stored in the database.

10. The working method of the inspection system for outdoor signal cable wiring of the railway system as claimed in claim 9, characterized in that: The view module builds a three-dimensional scene model of indoor and outdoor signal equipment in the three-dimensional scene module through digital twin technology.

11. The working method of the inspection system for outdoor signal cable wiring of a railway system as claimed in claim 7, characterized in that: The view module draws and displays the direction of the selected outdoor cable and its connection information diagram running through indoors and outdoors in the visualization module through the digital twin technology.

12. The working method of the inspection system for outdoor signal cable wiring of a railway system as claimed in claim 7, characterized in that: When drawing and displaying the direction of the selected outdoor cable and its indoor and outdoor connection information diagram in the visualization module, the circuit schematic diagram, physical diagram and historical operation data of each device connected to the selected outdoor cable are entered into the visualization module.

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