CN110851861B - Method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification report - Google Patents
Method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification report Download PDFInfo
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- CN110851861B CN110851861B CN201911051360.3A CN201911051360A CN110851861B CN 110851861 B CN110851861 B CN 110851861B CN 201911051360 A CN201911051360 A CN 201911051360A CN 110851861 B CN110851861 B CN 110851861B
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- 231100000279 safety data Toxicity 0.000 title claims abstract description 27
- 238000013524 data verification Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012795 verification Methods 0.000 title claims abstract description 20
- 230000003993 interaction Effects 0.000 claims abstract description 8
- 238000013502 data validation Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims description 2
- 238000013507 mapping Methods 0.000 claims description 2
- 238000004590 computer program Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
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- G—PHYSICS
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- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
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- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
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Abstract
The invention relates to a method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification reports, which comprises the following steps: step S101, importing an ATC vehicle-mounted safety data vita Setting platform template file in a user interaction interface; step S102, importing an ATC vehicle-mounted safety data vita Setting project file in a user interaction interface; and step S103, directly exporting the content of the ATC vehicle-mounted safety data to a vita Setting data verification report according to output logic based on the files imported in the steps S101 and S102 so as to assist the verification of the ATC vehicle-mounted safety data. Compared with the prior art, the invention can quickly and accurately lead the ATC vehicle-mounted safety data out to the verification report with extremely high readability by relying on a computer program, avoids errors possibly caused by manual input of data verification personnel, and improves the working efficiency. The method not only improves the accuracy of safety data verification, but also reduces the safety risk brought by verification errors, and further ensures the driving safety.
Description
Technical Field
The invention relates to a vehicle-mounted safety data processing technology of an automatic train operation control system, in particular to a method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification reports.
Background
In urban rail transit, automatic Train operation Control (ATC) is an important system for guaranteeing normal operation of trains, and realization of functions of the system depends on complete data. The vehicle-mounted safety data (CC virtual Setting) is an important component of ATC data, and the quality of the data directly concerns the train operation safety and the passenger life and property safety. Currently, the vita Setting as double-chain data requires a data verifier to compile a verification report for verification, and the process completely depends on manual work. However, manual compilation is problematic in that it is time consuming, labor intensive, inefficient, and prone to errors, which not only extends the data preparation period for the project, but also increases the security risk associated with validation errors. Therefore, how to implement an automated method to quickly and accurately generate the vita Setting data report for the auxiliary verification is very important, so as to liberate maintenance manpower, improve working efficiency and reduce safety risk.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a method for assisting the verification of the ATC vehicle-mounted safety data and the automatic generation of a verification report, which can lead the ATC vehicle-mounted safety data into the verification report with extremely high readability quickly and accurately by means of a computer program, avoid errors possibly caused by manual entry of data verification personnel and improve the working efficiency. The method not only improves the accuracy of safety data verification, but also reduces the safety risk brought by verification errors, and further ensures the driving safety.
The purpose of the invention can be realized by the following technical scheme:
a method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification reports comprises the following steps:
step S101, importing an ATC vehicle-mounted safety data Viteal Setting platform template file in a user interaction interface;
step S102, importing an ATC vehicle-mounted safety data vita Setting project file in a user interaction interface;
and step S103, directly exporting the content of the ATC vehicle-mounted safety data to a vita Setting data verification report according to output logic based on the files imported in the steps S101 and S102 so as to assist the verification of the ATC vehicle-mounted safety data.
Preferably, the platform template file and the project file are in an XML data format, and are used for describing important safety setting rules of the CC subsystem and defining parameters for train operation calculation.
Preferably, the platform template file and the project file include part or all of the following vita Setting parameters: version, loc _ report, EOA, variants, versions, work _ zone, LC _ loop _ hour, HILC, beacon, memorised _ location, block _ mode, motion _ protection, moral _ time, door, expression _ evaluation, BSR, SMI, g, train _ type.
Preferably, the vita Setting data verification report is an Excel data file comprising two columns, wherein the two columns are a column a and a column B respectively;
wherein the value of column A should satisfy the output logic:
1) Traversing all XML nodes of the platform template file until the nodes at the bottom layer;
2) Each node is output in a row, and the upper level and the lower level are connected by using a '/' symbol;
3) The outermost root node is not described;
the value of the column B should satisfy the output logic:
1) For each node in column a, if the node exists in the project file and is either a value or a string, or a logical expression, then column B is the value of the project file to which the node corresponds;
2) For each node in column a, if the node exists in the project file but does not fill in any value, then column B has a value of "Empty tag";
3) For each node in column A, if the node is not present in the project file, column B has a value of "Tag assigned".
Preferably, the column a value should satisfy the repeat entry logic, that is, for the nodes in the partial column a, the nodes may be repeated in the project file, in this case, the column a value needs to repeat listing the nodes, and the column B is the actual value in the project file.
Preferably, the two column values of the vita Setting data validation report should satisfy special logic, that is, there may be many duplicate entries in the project file for the two nodes "// Mapping" and "// Platform", so for these two nodes, column a is the node name and column B is:
1) When the node exists in the project file, the value is "Generated by tool";
2) When the node does not exist in the project file, the value is "Tag identified".
Preferably, the user interaction interface provides input and output operations and input and output displays.
Preferably, the input display means that the platform template file and the item file are presented in the data area in a table form after being imported, and the table provides three-column display of a serial number, a node name and a node value.
Preferably, the output display means that a logic table is generated in the data area according to the input file and the output logic, and the logic table provides five-column display of the serial number, the platform template serial number, the project file serial number, the node name and the actual value.
Preferably, the node name and the actual value of the logic table correspond to the values of the column a and the column B of the vita Setting data verification report to be output.
Compared with the prior art, the invention has the following advantages:
1. an ATC safety data verification report is generated quickly and accurately by means of a computer program, and errors possibly caused by manual entry of data verification personnel are avoided;
2. the method meets the requirements of intuition, convenience, high efficiency and accuracy, shortens the data preparation period and liberates maintenance manpower;
3. not only improves work efficiency, reduces the safety risk brought by verification errors, and further ensures the running safety of the train.
Drawings
FIG. 1 is a schematic view of a user interaction interface of the present invention;
FIG. 2 is a flow chart of the operation of the present invention;
FIG. 3 is a flow chart of an embodiment of the present invention;
FIG. 4 is a diagram illustrating an output result of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention provides an intuitive user interface, where the main process of the operation of the present invention is as shown in fig. 2, and mainly includes importing a platform template file, importing a project file, and exporting a data verification report.
As shown in FIG. 3, one embodiment of an automated tool for assisting ATC vehicle-mounted secure data validation and validation report generation comprises the following steps:
step S201, clicking buttons of 'importing template files' and 'importing project files', creating corresponding DataTable objects, and adding column objects for the DataTable;
step S202, creating an XmlDocument object and an XmlReaderSettings object, setting an Ignoremessages attribute of the XmlReaderSettings as true, and reading and loading a corresponding XML file;
step S203, acquiring a root node and a first-level child node set xmlNodeList1 below the root node;
step S204, circularly traversing each element node of xmlNodeList1, judging whether the node still has a child node, if yes, turning to step S205, and if not, turning to step S206;
step S205, circularly traversing and recording all the child nodes of each level under the node;
step S206, establishing new line data for the DataTable object in the step S201 according to the traversed node content;
step S207, assigning a DataTable to a DataGridView object in a data source mode, and displaying a template file and a project file to an interface input data area;
step S208, clicking a button of 'deriving a verification report';
step S209, judging whether the template file and the project file are input, if both are successfully input, turning to step S210, and if any one is not input, turning to step S201;
step S210, traversing and comparing the line data of the template file and the project file in the step S207;
step S211, judging, processing and displaying to an output data area according to the A column output logic, the B column output logic, the repeated item output logic, the special item output logic and the like;
step S212, call a data export method SaveToExcel, export and store the data needed in the data area in step S211 to the local, and finally output the result as shown in fig. 4.
By the invention, the Viteal Setting data verification report can be quickly and accurately generated according to the input of the ATC vehicle-mounted safety data of different projects, so that the ATC data verification is assisted, the maintenance manpower is liberated, the working efficiency is improved, and the safety risk is reduced.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A method for assisting ATC vehicle-mounted safety data verification and automatic generation of verification reports is characterized by comprising the following steps:
step S101, importing an ATC vehicle-mounted safety data Viteal Setting platform template file in a user interaction interface;
step S102, importing an ATC vehicle-mounted safety data vita Setting project file in a user interaction interface;
step S103, directly exporting the content of the ATC vehicle-mounted safety data to a vita Setting data verification report based on the files imported in the steps S101 and S102 according to an output logic so as to assist the verification of the ATC vehicle-mounted safety data;
the vita Setting data verification report is an Excel data file comprising two columns, wherein the two columns are respectively an A column and a B column;
wherein the value of column A should satisfy the output logic:
1) Traversing all XML nodes of the platform template file until the nodes of the bottom layer;
2) Each node is output in a row, and the upper level and the lower level are connected by using a '/' symbol;
3) The outermost root node is not described;
the value of column B should satisfy the output logic:
1) For each node in column a, if the node exists in the project file and is either a value or a string, or a logical expression, then column B is the value of the project file to which the node corresponds;
2) For each node in column a, if the node exists in the project file but does not fill in any value, then column B has a value of "Empty tag";
3) For each node in column A, if the node is not present in the project file, column B has a value of "Tag identified";
the two column values of the vita Setting data verification report should satisfy special item logic, that is, for two nodes of "// Mapping" and "// Platform", there may be many duplicate items in the project file, so for these two nodes, column a is the node name, column B is:
1) When the node exists in the project file, the value is "Generated by tool";
2) When the node does not exist in the project file, the value is "Tag updated".
2. The method of claim 1, wherein the platform template file and the project file are in XML data format for describing important safety setting rules of the CC subsystem and defining parameters for train operation calculation.
3. The method according to claim 1 or 2, wherein the platform template file and the project file comprise part or all of the following vita Setting parameters: version, loc _ report, EOA, variants, versions, work _ zone, LC _ loop _ hour, HILC, beacon, memorised _ location, block _ mode, motion _ protection, moral _ time, door, expression _ evaluation, BSR, SMI, g, train _ type.
4. The method of claim 1, wherein said column A values satisfy duplicate logic, i.e. nodes in part of column A may be duplicated in the project file, in which case column A values require duplicate listing of these nodes and column B is the actual value in the project file.
5. The method of claim 1, wherein the user interface provides input and output operations and input and output displays.
6. The method as claimed in claim 5, wherein the input display is a table showing the platform template file and the project file in the data area after being imported, and provides three column displays of serial number, node name and node value.
7. The method as claimed in claim 5, wherein the output display is a logic table generated in the data area according to the input file and the output logic, and provides five-column display of serial number, platform template serial number, project file serial number, node name, and actual value.
8. The method of claim 7, wherein the node names and actual values of the logic table correspond to the values of column A and column B of the Viteal Setting data validation report to be outputted.
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| CN113642307A (en) * | 2021-08-12 | 2021-11-12 | 卡斯柯信号有限公司 | Python-based rail transit vehicle-mounted safety parameter automatic verification method and system |
| CN113689192A (en) * | 2021-08-24 | 2021-11-23 | 卡斯柯信号有限公司 | Communication-based train control system data generation method |
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| US8271428B2 (en) * | 2004-05-20 | 2012-09-18 | International Business Machines Corporation | Method and system for creating and loading data warehouse from semi-structured document |
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