Method and device for automatically generating configuration data for vehicle-mounted controller

Abstract

The embodiment of the present invention provides a method and device for automatically generating configuration data for an on-board controller, the method comprising: obtaining standardized engineering data, the standardized engineering data comprising line data, station equipment information and IP planning information; performing data conversion on the standardized engineering data to obtain the standardized engineering data after the data conversion; and generating corresponding configuration data according to the standardized engineering data after the data conversion. The embodiment of the present invention converts the standardized engineering data and automatically generates configuration data for the on-board controller based on the converted data, thereby reducing human resource consumption and improving the efficiency and accuracy of generating configuration data.

Description

Technical Field

[0001] The present invention relates to the technical field of data processing, and in particular to a method and device for automatically generating configuration data for a vehicle-mounted controller. Background Art

[0002] The Communication Based Train Control (CBTC) 2.0 system is composed of various subsystems including the on-board automatic train protection subsystem (Automatic Train Protection, ATP), the on-board automatic train operation subsystem (Automatic Train Operation, ATO), the automatic train supervision subsystem (Automatic Train Supervision, ATS), the zone controller (Zone Controller, ZC), the computer interlocking subsystem (Computer Interlocking, CI) and the simulation test environment. Each system is equipped with a data configuration tool to assist in generating corresponding configuration data.

[0003] The vehicle on-board controller (VOBC) in the CBTC2.0 system is responsible for completing the on-board ATP / ATO functions. The VOBC continuously communicates with the train control center to perform traction, braking and door control under ATP protection. It monitors overspeed, target point overrun, and door status to ensure that the train runs within the permitted envelope.

[0004] The existing CBTC2.0 VOBC configuration data entry is manually completed by data configuration personnel, and the standardized engineering data comparison table (including line information, station equipment information and IP planning information) needs to be entered into the system one by one, which not only consumes manpower costs but also reduces efficiency and data accuracy. Therefore, there is an urgent need for a method and device for automatically generating configuration data for a vehicle-mounted controller to solve the above problems. Summary of the invention

[0005] In view of the problems existing in the prior art, an embodiment of the present invention provides a method and device for automatically generating configuration data for a vehicle-mounted controller.

[0006] In a first aspect, an embodiment of the present invention provides a method for automatically generating configuration data for a vehicle-mounted controller, comprising:

[0007] Acquire standardized engineering data, wherein the standardized engineering data includes line data, station equipment information, and IP planning information;

[0008] Performing data conversion on the standardized engineering data to obtain standardized engineering data after data conversion;

[0009] According to the standardized engineering data after the data conversion, corresponding configuration data is generated.

[0010] Furthermore, the line data includes version information of the current line, line operation control mode, maximum allowable line speed, retreat speed and number of line equipment; the station equipment information includes track section information, turnaround area information, transponder information, vehicle gear information and signal information.

[0011] Furthermore, the performing data conversion on the standardized engineering data to obtain the standardized engineering data after data conversion includes:

[0012] According to the transponder information, obtaining a transponder offset;

[0013] According to the signal information, obtaining the signal offset;

[0014] According to the track section information, segment information of each track section is obtained, wherein the segment information includes segment speed limit, segment slope, segment curvature and segment tunnel;

[0015] The transponder offset, the signal offset, the segmentation information, the turnaround area information and the vehicle stall information are used as new station equipment information, and the new station equipment information, the line data and the IP planning information are stored in a database as standardized engineering data after data conversion, so as to generate configuration data.

[0016] Furthermore, after obtaining the standardized engineering data, the method further includes:

[0017] The standardized engineering data is checked, and the standardized engineering data satisfying preset conditions is saved for use in generating configuration data.

[0018] Furthermore, before generating corresponding configuration data according to the standardized engineering data after the data conversion, the method further includes:

[0019] The standardized engineering data after the data conversion is grouped according to the line data, the station equipment information and the IP planning information to obtain the grouped standardized engineering data, so as to generate configuration data according to the grouped standardized engineering data.

[0020] Furthermore, after grouping the standardized engineering data after the data conversion to obtain the grouped standardized engineering data, the method further includes:

[0021] The grouped standardized engineering data are processed according to a cyclic redundancy check algorithm and a cyclic redundancy code value to obtain corresponding configuration data.

[0022] Furthermore, after generating corresponding configuration data according to the standardized engineering data after the data conversion, the method further comprises:

[0023] Acquire data error information, and generate a log file according to the data error information, wherein the data error information includes extraction error information of standardized engineering data and conversion error information during data conversion;

[0024] The log file is sent to the user end.

[0025] In a second aspect, an embodiment of the present invention provides a device for automatically generating configuration data for a vehicle-mounted controller, comprising:

[0026] A data acquisition module is used to acquire standardized engineering data, wherein the standardized engineering data includes line data, station equipment information and IP planning information;

[0027] A data conversion module, used to perform data conversion on the standardized engineering data to obtain the standardized engineering data after data conversion;

[0028] The configuration data generation module is used to generate corresponding configuration data according to the standardized engineering data after the data conversion.

[0029] In a third aspect, an embodiment of the present invention provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method provided in the first aspect when executing the program.

[0030] In a fourth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method provided in the first aspect.

[0031] An embodiment of the present invention provides a method and device for automatically generating configuration data for a vehicle-mounted controller. By converting standardized engineering data, configuration data for the vehicle-mounted controller is automatically generated based on the converted data, thereby reducing human resource consumption and improving the efficiency and accuracy of generating configuration data. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A schematic diagram of a flow chart of a method for automatically generating configuration data for a vehicle-mounted controller provided by an embodiment of the present invention;

[0034] Figure 2 A schematic diagram of the overall process of automatically generating configuration data provided by an embodiment of the present invention;

[0035] Figure 3 A schematic diagram of the structure of a device for automatically generating configuration data for a vehicle-mounted controller provided by an embodiment of the present invention;

[0036] Figure 4 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0037] 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.

[0038] The data configuration based on the CBTC2.0 system is particular, and the data configurations of different projects are completely different. In order to enable efficient data entry and generation of data configuration files for the on-board data of different projects, the embodiment of the present invention imports a standardized project data comparison table (including line information, station equipment information and IP planning information) and automatically generates the required configuration files according to the CBTC2.0 on-board data configuration specification for the data configuration function of the on-board controller of the urban rail CBTC2.0 system, thereby further improving work efficiency and significantly reducing labor costs.

[0039] Figure 1 A flow chart of a method for automatically generating configuration data for a vehicle controller provided by an embodiment of the present invention is shown in FIG. Figure 1 As shown, an embodiment of the present invention provides a method for automatically generating configuration data for a vehicle-mounted controller, comprising:

[0040] Step 101, obtaining standardized engineering data, wherein the standardized engineering data includes line data, station equipment information and IP planning information.

[0041] In the embodiment of the present invention, the line data includes the version information of the current line, the line operation control mode, the maximum permissible speed of the line, the retreat speed and the number of line equipment; the station equipment information includes the track section information, the return area information, the transponder information, the vehicle information and the signal information; the IP planning information is the relevant IP information of each device on the line. In the embodiment of the present invention, according to the configuration data requirements, project management can be performed for different vehicle-mounted products, so as to generate corresponding configuration data according to the standardized project data, wherein project management includes creating projects, deleting projects, modifying projects and querying project lists, etc.

[0042] Step 102, performing data conversion on the standardized engineering data to obtain standardized engineering data after data conversion.

[0043] In an embodiment of the present invention, data conversion needs to be performed based on the transponder information, signal information and track section information, and the converted data and other data are stored in a database as converted standardized engineering data for subsequent generation of configuration data.

[0044] Step 103: Generate corresponding configuration data according to the standardized engineering data after the data conversion.

[0045] In an embodiment of the present invention, according to the data configuration specification of the vehicle controller of the CBTC2.0 system, the data in the database is reorganized to generate the required data configuration file, and a zip compressed package file is generated for the user to download.

[0046] An embodiment of the present invention provides a method and device for automatically generating configuration data for a vehicle-mounted controller. By converting standardized engineering data, configuration data for the vehicle-mounted controller is automatically generated based on the converted data, thereby reducing human resource consumption and improving the efficiency and accuracy of generating configuration data.

[0047] Based on the above embodiment, the step of performing data conversion on the standardized engineering data to obtain the standardized engineering data after data conversion includes:

[0048] According to the transponder information, obtaining a transponder offset;

[0049] According to the signal information, a signal offset is obtained.

[0050] In an embodiment of the present invention, the standardized engineering data is first extracted. Specifically, according to information such as track sections, turnaround areas, transponders, car stops, signals, IP information and line information, the data is extracted cyclically in the order of the equipment in the table of standardized engineering data. Then, based on the corresponding information, the offset attributes and segmentation attributes of the relevant equipment are calculated, so as to obtain the required data based on this information conversion.

[0051] Specifically, in the embodiment of the present invention, the offset of the transponder or signal is calculated according to the left kilometer mark of the track section to which the transponder or signal belongs and its own left kilometer mark (obtained according to the transponder information and the signal information). In the embodiment of the present invention, the offset of the current device can be obtained by subtracting the left kilometer mark of the track section to which the current device belongs from the actual left kilometer mark where the current device is located.

[0052] According to the track section information, segment information of each track section is obtained, where the segment information includes segment speed limit, segment slope, segment curvature and segment tunnel.

[0053] In the embodiment of the present invention, according to the data table content of the standardized engineering data, the track segment attributes, the belonging equipment attributes, the link attributes and the track transponder attributes, etc. are supplemented (which can be supplemented according to the content in the track segment information), and the segment speed limit, segment slope, segment curvature and segment tunnel information of each track segment are calculated. In the embodiment of the present invention, after receiving a configuration data task, it is necessary to convert the segment information of the target segment in the configuration data task according to the track segment information of the standardized engineering data, and the specific steps are:

[0054] Step S1, extracting the left kilometer mark and the right kilometer mark of the current target section from the track section information;

[0055] Step S2, matching the left kilometer mark and the right kilometer mark of the current target section with the left and right kilometer mark information in the table of segment speed limit, segment slope, segment curvature and segment tunnel, so as to match the corresponding segment information;

[0056] Step S3, if the segment information is discontinuous, the discontinuous sections are supplemented according to the default values ​​of the segment speed limit, segment slope, segment curvature, and segment tunnel;

[0057] Step S4, merge the same speed limit sections, slope sections, curvature sections and tunnel sections, among which the slope sections and curvature sections require special processing. Specifically, when there are multiple segmented slopes in the track section, merge the same slope sections; when there are two or more lateral slopes after the branch, merge them into one slope, and the slope value takes the largest slope value among all the slope values; if the curvature radius is reversed after the branch, and multiple sections are merged into one section, the default value is 0.

[0058] Step S5, storing the segment information of the current target track into the database.

[0059] The transponder offset, the signal offset, the segmentation information, the turnaround area information and the vehicle stall information are used as new station equipment information, and the new station equipment information, the line data and the IP planning information are stored in a database as standardized engineering data after data conversion, so as to generate configuration data.

[0060] In an embodiment of the present invention, different devices correspond to different database tables, and the converted engineering data and other engineering data are stored in the database tables respectively according to the data organized according to track sections, turnaround areas, transponders, vehicle stops, signals, IP information and line information.

[0061] Based on the above embodiment, after obtaining the standardized engineering data, the method further includes:

[0062] The standardized engineering data is checked, and the standardized engineering data satisfying preset conditions is saved for use in generating configuration data.

[0063] In an embodiment of the present invention, a data check is performed on the standardized engineering data, including checking whether the data is empty, whether it is pure numbers, whether it is repeated, whether it is in the required data format (IP format, hexadecimal or port format, etc.), etc.; then, the standardized engineering data that meets the data check conditions is retained for subsequent generation of configuration data.

[0064] Based on the above embodiment, before generating corresponding configuration data according to the standardized engineering data after the data conversion, the method further includes:

[0065] The standardized engineering data after the data conversion is grouped according to the line data, the station equipment information and the IP planning information to obtain the grouped standardized engineering data, so as to generate configuration data according to the grouped standardized engineering data.

[0066] In an embodiment of the present invention, before generating configuration data, the converted data is grouped by project, and displayed on the front end in a visual window through a project list query, so that the subsequently generated configuration data can display detailed information such as track sections, turnaround areas, transponders, vehicle stops, signals, IP information, and line information according to the project list.

[0067] On the basis of the above embodiment, after grouping the standardized engineering data after the data conversion to obtain the grouped standardized engineering data, the method further includes:

[0068] The grouped standardized engineering data are processed according to a cyclic redundancy check algorithm and a cyclic redundancy code value to obtain corresponding configuration data.

[0069] In an embodiment of the present invention, according to the on-board controller data configuration specification of the CBTC2.0 system, the data in the database is queried, and the data is extracted respectively according to the track section, turnaround area, transponder, vehicle stop, signal, IP information and line information, and sorted from small to large according to the device number. The CRC value of each device and all devices as a whole is calculated according to the Cyclic Redundant Code (CRC) 32 algorithm, and the device information and CRC value are written into the data configuration file respectively, so as to obtain the configuration data of the on-board controller. Figure 2 The overall process diagram of automatically generating configuration data provided by the embodiment of the present invention is as follows. After obtaining standardized engineering data (such as an engineering data comparison table, an IP address and a device number table), the overall process of automatically generating configuration data can be referred to. Figure 2 shown.

[0070] On the basis of the above embodiment, after generating corresponding configuration data according to the standardized engineering data after the data conversion, the method further includes:

[0071] Acquire data error information, and generate a log file according to the data error information, wherein the data error information includes extraction error information of standardized engineering data and conversion error information during data conversion;

[0072] The log file is sent to the user end.

[0073] Figure 3 The schematic diagram of the structure of the automatic configuration data generation device for the vehicle controller provided by the embodiment of the present invention can be referred to Figure 3 As shown, an embodiment of the present invention provides a device for automatically generating configuration data for a vehicle-mounted controller, including a data acquisition module 301, a data conversion module 302 and a configuration data generation module 303, wherein the data acquisition module 301 is used to acquire standardized engineering data, the standardized engineering data including line data, station equipment information and IP planning information; the data conversion module 302 is used to perform data conversion on the standardized engineering data to obtain the standardized engineering data after data conversion; the configuration data generation module 302 is used to generate corresponding configuration data according to the standardized engineering data after data conversion.

[0074] The automatic configuration data generation device for a vehicle-mounted controller provided in an embodiment of the present invention converts standardized engineering data and automatically generates configuration data for the vehicle-mounted controller based on the converted data, thereby reducing human resource consumption and improving the efficiency and accuracy of configuration data generation.

[0075] The device provided in the embodiment of the present invention is used to execute the above-mentioned method embodiments. Please refer to the above-mentioned embodiments for the specific process and detailed content, which will not be repeated here.

[0076] Figure 4 A schematic diagram of the electronic device structure provided by an embodiment of the present invention, referring to Figure 4 , the electronic device may include: a processor (processor) 401, a communication interface (Communications Interface) 402, a memory (memory) 403 and a communication bus 404, wherein the processor 401, the communication interface 402, and the memory 403 communicate with each other through the communication bus 404. The processor 401 may call the logic instructions in the memory 403 to execute the following method: obtaining standardized engineering data, the standardized engineering data including line data, station equipment information and IP planning information; performing data conversion on the standardized engineering data to obtain the standardized engineering data after data conversion; generating corresponding configuration data according to the standardized engineering data after data conversion.

[0077] In addition, the logic instructions in the above-mentioned memory 403 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0078] On the other hand, an embodiment of the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the method for automatically generating configuration data for a vehicle-mounted controller provided in the above-mentioned embodiments, for example, including: obtaining standardized engineering data, the standardized engineering data including line data, station equipment information and IP planning information; performing data conversion on the standardized engineering data to obtain standardized engineering data after data conversion; generating corresponding configuration data based on the standardized engineering data after data conversion.

[0079] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0080] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for automatically generating configuration data for a vehicle-mounted controller, characterized in that: include: Acquire standardized engineering data, wherein the standardized engineering data includes line data, station equipment information, and IP planning information; Performing data conversion on the standardized engineering data to obtain standardized engineering data after data conversion; Generate corresponding configuration data according to the standardized engineering data after the data conversion; The line data includes the version information of the current line, the line operation control mode, the maximum permissible speed of the line, the retreat speed and the number of line equipment; the station equipment information includes the track section information, the return area information, the transponder information, the vehicle information and the signal information; The step of converting the standardized engineering data to obtain the converted standardized engineering data includes: According to the transponder information, obtaining a transponder offset; According to the signal information, obtaining the signal offset; According to the track section information, the segment information of each track section is obtained, wherein the segment information includes segment speed limit, segment slope, segment curvature and segment tunnel. The specific steps are as follows: Extract the left kilometer mark and the right kilometer mark of the current target section from the track section information; According to the left kilometer mark and the right kilometer mark of the current target section, the left and right kilometer mark information in the table of segment speed limit, segment slope, segment curvature and segment tunnel are matched respectively to match the corresponding segment information; If the segment information is discontinuous, the discontinuous sections will be supplemented according to the default values ​​of segment speed limit, segment slope, segment curvature and segment tunnel; Merge the same speed limit sections, slope sections, curvature sections and tunnel sections. When there are multiple segmented slopes in the track section, merge the same slope sections. When there are two or more lateral slopes after the branch, merge them into one slope. The slope value is the largest slope value among all the slope values. If the curvature radius is reversed after the branch and multiple sections are merged into one, it is 0. Store the segment information of the current target track into the database; The transponder offset, the signal offset, the segmentation information, the turnaround area information and the vehicle stall information are used as new station equipment information, and the new station equipment information, the line data and the IP planning information are stored in a database as standardized engineering data after data conversion, so as to generate configuration data.

2. The method for automatically generating configuration data for a vehicle controller according to claim 1, characterized in that: After acquiring the standardized engineering data, the method further includes: The standardized engineering data is checked, and the standardized engineering data satisfying preset conditions is saved for use in generating configuration data.

3. The method for automatically generating configuration data for a vehicle controller according to claim 1, characterized in that: Before generating corresponding configuration data according to the standardized engineering data after the data conversion, the method further includes: The standardized engineering data after the data conversion is grouped according to the line data, the station equipment information and the IP planning information to obtain the grouped standardized engineering data, so as to generate configuration data according to the grouped standardized engineering data.

4. The method for automatically generating configuration data for a vehicle-mounted controller according to claim 3, characterized in that: After grouping the standardized engineering data after the data conversion to obtain the grouped standardized engineering data, the method further includes: The grouped standardized engineering data are processed according to a cyclic redundancy check algorithm and a cyclic redundancy code value to obtain corresponding configuration data.

5. The method for automatically generating configuration data for a vehicle-mounted controller according to claim 1, characterized in that: After generating corresponding configuration data according to the standardized engineering data after the data conversion, the method further includes: Acquire data error information, and generate a log file according to the data error information, wherein the data error information includes extraction error information of standardized engineering data and conversion error information during data conversion; The log file is sent to the user end.

6. A device for automatically generating configuration data for a vehicle-mounted controller, characterized in that: include: A data acquisition module is used to acquire standardized engineering data, wherein the standardized engineering data includes line data, station equipment information and IP planning information; A data conversion module, used to perform data conversion on the standardized engineering data to obtain the standardized engineering data after data conversion; A configuration data generation module, used to generate corresponding configuration data according to the standardized engineering data after the data conversion; The line data includes the version information of the current line, the line operation control mode, the maximum permissible speed of the line, the retreat speed and the number of line equipment; the station equipment information includes the track section information, the return area information, the transponder information, the vehicle information and the signal information; The data conversion module is specifically used for: According to the transponder information, obtaining a transponder offset; According to the signal information, obtaining the signal offset; According to the track section information, the segment information of each track section is obtained, wherein the segment information includes segment speed limit, segment slope, segment curvature and segment tunnel. The specific steps are as follows: Extract the left kilometer mark and the right kilometer mark of the current target section from the track section information; According to the left kilometer mark and the right kilometer mark of the current target section, the left and right kilometer mark information in the table of segment speed limit, segment slope, segment curvature and segment tunnel are matched respectively to match the corresponding segment information; If the segment information is discontinuous, the discontinuous sections will be supplemented according to the default values ​​of segment speed limit, segment slope, segment curvature and segment tunnel; Merge the same speed limit sections, slope sections, curvature sections and tunnel sections. When there are multiple segmented slopes in the track section, merge the same slope sections. When there are two or more lateral slopes after the branch, merge them into one slope. The slope value is the largest slope value among all the slope values. If the curvature radius is reversed after the branch and multiple sections are merged into one, it is 0. Store the segment information of the current target track into the database; The transponder offset, the signal offset, the segmentation information, the turnaround area information and the vehicle stall information are used as new station equipment information, and the new station equipment information, the line data and the IP planning information are stored in a database as standardized engineering data after data conversion, so as to generate configuration data.

7. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the steps of the method for automatically generating configuration data for a vehicle-mounted controller as claimed in any one of claims 1 to 5 are implemented.

8. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method for automatically generating configuration data for a vehicle-mounted controller as claimed in any one of claims 1 to 5 are implemented.

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