CN112085867B - Method and system for analyzing reliability of train operation record data - Google Patents
Method and system for analyzing reliability of train operation record data Download PDFInfo
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- CN112085867B CN112085867B CN202010940437.9A CN202010940437A CN112085867B CN 112085867 B CN112085867 B CN 112085867B CN 202010940437 A CN202010940437 A CN 202010940437A CN 112085867 B CN112085867 B CN 112085867B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
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Abstract
The invention relates to the technical field of railway traffic safety, and provides a reliability analysis method and a system for train operation record data, which comprises the steps of obtaining driver report data, wherein the driver report data comprises a plurality of pieces of train operation information, and each piece of train operation information comprises a locomotive crew code, a locomotive crew work number, a locomotive number, month information, day information and attendance-off time which are in one-to-one correspondence; acquiring file storage configuration information; according to the file storage configuration information, carrying out configuration combination on each piece of train operation information to obtain a corresponding target file name; and judging whether the target file name has a corresponding operation record file, if not, judging that the operation record file corresponding to the driver bill-posting data is unreliable. Through the technical scheme, the problem that the dumping process of the train operation record data in the prior art is unreliable is solved.
Description
Technical Field
The invention relates to the technical field of railway traffic safety, in particular to a method and a system for analyzing the reliability of train operation record data.
Background
The LKJ2000 type train operation monitoring device is installed in a locomotive cab, when the locomotive operates, the operation records of the LKJ2000 type train operation monitoring device are stored in a memory of the monitoring device in an operation record file mode, and after the locomotive operates, the operation record data files in the memory of the monitoring device are transmitted to an LKJ server in a locomotive service section in two modes, namely an IC card dump mode and a dump device dump mode.
The IC card dumping mode is that when locomotive crew in the locomotive department carries out a bus, the IC card is used for transferring the operation record data file in the monitoring device to the IC card, and in a dispatching room, the operation record data file is transferred to the LKJ server through the LKJ attendance analysis microcomputer. The dump mode is only to convert the IC card into dump device. Besides the IC card for dumping locomotive crew members during the returning work, the IC card or dump device is also used for dumping in the electric service section monitoring workshop after the locomotive is put in storage.
Files dumped by the two dumping modes are collectively called ORG original files, after the files are transmitted to an LKJ server, LKJ processing software on the server can automatically process the files, and abnormal phenomena occurring in the operation of the locomotive are analyzed according to the files, so that the driving safety is ensured.
In the actual operation process, the IC card is improperly used, the worker is to cover the misoperation, the problem file is artificially missed or tampered, or the worker neglects the work, which may cause the operation record data file to be lost or changed in the dumping process. If the operation record data file is lost or changed when a train accident occurs, the operation record analysis software cannot analyze the problem and cannot find the abnormality, and the train monitoring device cannot play a role in operation monitoring.
Disclosure of Invention
The invention provides a method and a system for analyzing the reliability of train operation record data, which solve the problem of unreliable dumping process of the train operation record data in the prior art.
The technical scheme of the invention is as follows:
in a first aspect, a method for analyzing reliability of train operation record data includes
Obtaining driver report data, wherein the driver report data comprises a plurality of pieces of train operation information, and each piece of train operation information comprises a locomotive service section code number, a locomotive attendant work number, a locomotive number, month information, day information and attendance time which are in one-to-one correspondence;
acquiring file storage configuration information;
according to the file storage configuration information, carrying out configuration combination on each piece of train operation information to obtain a corresponding target file name;
and judging whether an operation record file with the same name as the target file exists or not, and if not, judging that the operation record file corresponding to the driver report data is unreliable.
In a second aspect, a system for analyzing reliability of data of a train operation record comprises
The system comprises a first obtaining unit, a second obtaining unit and a control unit, wherein the first obtaining unit is used for obtaining driver report data, the driver report data comprise a plurality of pieces of train operation information, and each piece of train operation information comprises one-to-one correspondence locomotive service section code number, locomotive attendant job number, locomotive number, month information, day information and attendance returning time;
a second obtaining unit configured to obtain file storage configuration information;
the first processing unit is used for configuring and combining each piece of train operation information according to the file storage configuration information to obtain a corresponding target file name;
and the first judgment unit is used for judging whether the target file name has a corresponding operation record file, and if not, judging that the operation record file corresponding to the driver report data is unreliable.
In a third aspect, a system for analyzing reliability of data of a train operation record comprises
A memory for storing a computer program;
a processor for executing the computer program to implement the steps of the train operation record data reliability analysis method according to any one of claims 1 to 3.
In a fourth aspect, a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the train operation record data reliability analysis method according to any one of claims 1 to 3.
The working principle and the beneficial effects of the invention are as follows:
the invention obtains the locomotive crew code number, locomotive crew number, locomotive number, month information, day information and attendance time which are in one-to-one correspondence by reading the running information of each train; the file storage configuration information is stored in the server in advance, a combination method is recorded in the file storage configuration information and used for combining the locomotive service section code number, the locomotive attendant number, the locomotive number, the month information and the day information which are in one-to-one correspondence to obtain a target file name, and the plurality of pieces of train operation information correspond to the plurality of target file names.
The monitoring device names a plurality of operation recording files according to the file storage configuration information, so that under the condition that the plurality of operation recording files are normal, each target file name has an operation recording file corresponding to the same name, otherwise, if a certain target file name lacks a corresponding operation recording file, the operation recording file is lost, and the operation recording file is unreliable.
According to the method and the system, before the analysis software is operated by the server, the operation record file dumped to the server is verified, when a certain operation record file is lost, the reason can be found and searched in time, and the incomplete operation record file is prevented from being uploaded to the server, so that the reliability of train operation data analysis is ensured, and the safety operation of a train is guaranteed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic flow diagram of the process of the present invention;
FIG. 2 is a schematic diagram of a running record data list according to the present invention;
FIG. 3 is a schematic structural diagram of one embodiment of the system of the present invention;
FIG. 4 is a schematic structural diagram of a system according to yet another embodiment of the present invention;
in the figure: 300-bus, 301-receiver, 302-processor, 303-transmitter, 304-memory, 306-bus interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in FIG. 1, the method for analyzing reliability of train operation record data of the embodiment includes
Obtaining driver report data, wherein the driver report data comprises a plurality of pieces of train operation information, and each piece of train operation information comprises a locomotive service section code number, a locomotive attendant work number, a locomotive number, month information, day information and attendance time which are in one-to-one correspondence;
acquiring file storage configuration information;
according to the file storage configuration information, carrying out configuration combination on each piece of train operation information to obtain a corresponding target file name;
and judging whether an operation record file with the same name as the target file exists or not, and if not, judging that the operation record file corresponding to the driver report data is unreliable.
Each piece of train operation information comprises one-to-one corresponding locomotive crew code number, locomotive crew work number, locomotive number, month information, day information, attendance time and operation time, in this embodiment, the locomotive crew code number, the locomotive number, the month information and the day information are required to be used, a combination method is stored in file storage configuration information, the one-to-one corresponding locomotive crew code number, the locomotive crew work number, the locomotive number, the month information and the day information are combined to obtain a target file name, and a plurality of pieces of train operation information correspond to a plurality of target file names.
The monitoring device also names a plurality of operation record files according to the file storage configuration information, so that under the condition that the plurality of operation record files are normal, each target file name has a corresponding operation record file, otherwise, if a certain target file name lacks a corresponding operation record file, the operation record file is lost, and the operation record file is unreliable.
According to the method and the system, before the analysis software is operated by the server, the operation record file dumped to the server is verified, when a certain operation record file is lost, the reason can be found and searched in time, and the incomplete operation record file is prevented from being uploaded to the server, so that the reliability of train operation data analysis is ensured, and the safety operation of a train is guaranteed.
Further, also comprises
Judging whether the operation recording files with the same name as the target file exist or not, if so, judging whether the storage time of each operation recording file is consistent with the attendance-quit time of the corresponding train operation information or not,
if so, judging that the operation record file is reliable;
otherwise, the operation record file is judged to be unreliable.
Each train operation information comprises a locomotive service section code, a locomotive crew number, a locomotive number, month information, day information, attendance time and operation time which are in one-to-one correspondence, the attendance time is required in the embodiment, if a certain operation recording file is artificially tampered, the storage time corresponding to the operation recording file can be changed, the storage time of the operation recording file is compared with the corresponding attendance time in the driver report data, if the error between the storage time and the attendance time is within a set range, the time is considered to be consistent, and the operation recording file is reliable; otherwise, the time is not consistent, and the operation recording file is artificially tampered.
On the basis of judging the integrity of the operation record file, whether the operation record file is artificially tampered or not is further judged, and the reliability of the analysis method of the embodiment is further improved.
Further, according to the file storage configuration information, configuring each piece of train operation information to obtain a corresponding target file name, specifically comprising
In one train operation information, the locomotive crew code is two, the locomotive crew work number is five, the locomotive number is four, the month information is one, and the day information is one;
reading a piece of train operation information, and splicing a two-position locomotive service section code, a five-position locomotive crew work number, a four-position locomotive number, a one-position decimal point, one-position monthly information and one-position daily information into a character string to obtain a target file name corresponding to the piece of train operation information.
As shown in fig. 2, in order to list the operation record files, the operation record files are stored as ORG files in the monitoring apparatus, and the naming method of the ORG files is as follows:
the decimal point is taken as a demarcation point and is divided into a prefix and a suffix, the prefix is a locomotive crew code number from 1 to 2, the locomotive crew number from 3 to 7, the locomotive number from 8 to 11, the suffix is a month with the first position, the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B and C respectively represent months from 1 to 12, the suffix 2 is a day number, the numbers 1 to 9 respectively represent numbers 1 to 9, the numbers 10 to 31 respectively represent letters A, B, C, D, E, F, G and … … in sequence, and the suffix is the third position and the later represents a plurality of files formed in the operation, for example, 24124850453.3u in the figure is the first file formed in the operation, 24124850453.3u1 is the second file formed in the operation, 24124850453.3u2 is the third file formed in the operation, and 24124850453.3u3 is the 4 th file formed in the operation.
After the ORG files in the monitoring device are dumped to the server, the server will automatically process these files and form a TAB file, the file name of which is substantially the same as that of the ORG file, except that the last digit of the suffix is added with "T".
The naming method is stored in file storage configuration information, and the locomotive crew code number, the locomotive crew work number, the locomotive number, the month information and the day information which correspond to one another are combined according to the file storage configuration information to obtain a target file name, and a plurality of pieces of train operation information correspond to a plurality of target file names.
If the locomotive service section code number, locomotive crew number, locomotive number, month information and day information in a target file name are the same as the corresponding fields in an operation record file, the target file name is considered to be the same as the file name of the operation record file, and the target file name corresponds to the operation record file; if a certain target file name lacks the corresponding operation record file, the absence of the operation record file is indicated, and if the operation record files corresponding to the target file name have 24124850453.3u, 24124850453.3u1 and 24124850453.3u3 and do not have 24124850453.3u2, the absence of the operation record file is indicated.
In the actual operation process, according to the different combinations of the locomotive depot code number, the driver work number, the locomotive number, the operation train number, the file suffix and the _ "and _" characters, more than ten file naming modes exist, and correspondingly, more than ten naming methods are stored in the file storage configuration information.
The driver bill reporting data is derived from the engineering section statistics department, one driver bill reporting data is derived every day, each driver bill reporting data corresponds to a determined system date, and the driver bill reporting data corresponding to the system date is deleted if repeated system dates exist in the derived driver bill reporting data through auditing the system date; and if the system date field lacks a certain system date, judging that the driver report data corresponding to the system date is missed. By judging the system date, repeated export and missing transmission of the driver report data are avoided, and the reliability of the driver report data is ensured.
FIG. 3 is a schematic structural diagram of a system for analyzing reliability of train operation record data according to this embodiment, which includes
The system comprises a first obtaining unit, a second obtaining unit and a control unit, wherein the first obtaining unit is used for obtaining driver report data, the driver report data comprise a plurality of pieces of train operation information, and each piece of train operation information comprises one-to-one correspondence locomotive service section code number, locomotive attendant job number, locomotive number, month information, day information and attendance returning time;
a second obtaining unit configured to obtain file storage configuration information;
the first processing unit is used for configuring and combining each piece of train operation information according to the file storage configuration information to obtain a corresponding target file name;
and the first judgment unit is used for judging whether the target file name has a corresponding operation record file, and if not, judging that the operation record file corresponding to the driver report data is unreliable.
Further, also comprises
A second judging unit for judging whether the target file name has a corresponding operation recording file, if so, judging whether the storage time of each operation recording file is consistent with the attendance time of the corresponding train operation information,
if so, judging that the operation record file is reliable;
otherwise, the operation record file is judged to be unreliable.
Further, also comprises
And the second processing unit is used for reading a piece of train operation information, splicing the code number of the two-position locomotive service section, the work number of the five-position locomotive crew, the number of the four-position locomotive, the one-position decimal point, the one-position monthly information and the one-position daily information into a character string, and obtaining a target file name corresponding to the piece of train operation information.
FIG. 4 is a schematic structural diagram of another embodiment of a system for analyzing reliability of data recorded in a train operation, including
A memory for storing a computer program;
a processor for executing the computer program to implement the steps of the train operation record data reliability analysis method according to any one of claims 1 to 3.
Where in fig. 4 a bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 linking together various circuits including one or more processors, represented by processor 302, and memory, represented by memory 304. The bus 300 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 306 provides an interface between the bus 300 and the receiver 301 and transmitter 303. The receiver 301 and the transmitter 303 may be the same element, i.e., a transceiver, providing a means for communicating with various other apparatus over a transmission medium. The processor 302 is responsible for managing the bus 300 and general processing, and the memory 304 may be used for storing data used by the processor 302 in performing operations.
A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the train operation record data reliability analysis method according to any one of claims 1 to 3.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as a memory comprising instructions, executable by a processor of a recipe pushing device to perform the above method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A method for analyzing reliability of train operation record data applied to a server for analyzing whether a plurality of operation record files dumped from a monitoring device to the server are reliable or not is characterized by comprising the following steps of
Obtaining driver report data, wherein the driver report data comprises a plurality of pieces of train operation information, and each piece of train operation information comprises a locomotive service section code number, a locomotive attendant work number, a locomotive number, month information, day information and attendance time which are in one-to-one correspondence;
acquiring file storage configuration information;
according to the file storage configuration information, carrying out configuration combination on each piece of train operation information to obtain a corresponding target file name;
judging whether an operation record file with the same name as the target file exists or not, if not, judging that the operation record file corresponding to the driver report data is unreliable,
judging whether the operation recording files with the same name as the target file exist or not, if so, judging whether the storage time of each operation recording file is consistent with the attendance-quit time of the corresponding train operation information or not,
if so, judging that the operation record file is reliable;
otherwise, the operation record file is judged to be unreliable.
2. The method for analyzing reliability of train operation record data according to claim 1, wherein the step of configuring each piece of train operation information according to the file storage configuration information to obtain a corresponding target file name specifically comprises
In one train operation information, the locomotive crew code is two, the locomotive crew work number is five, the locomotive number is four, the month information is one, and the day information is one;
reading a piece of train operation information, and splicing a two-position locomotive service section code, a five-position locomotive crew work number, a four-position locomotive number, a one-position decimal point, one-position monthly information and one-position daily information into a character string to obtain a target file name corresponding to the piece of train operation information.
3. A system for analyzing reliability of train operation record data is characterized by comprising
The system comprises a first obtaining unit, a second obtaining unit and a control unit, wherein the first obtaining unit is used for obtaining driver report data, the driver report data comprise a plurality of pieces of train operation information, and each piece of train operation information comprises one-to-one correspondence locomotive service section code number, locomotive attendant job number, locomotive number, month information, day information and attendance returning time;
a second obtaining unit configured to obtain file storage configuration information;
the first processing unit is used for configuring and combining each piece of train operation information according to the file storage configuration information to obtain a corresponding target file name;
the first judgment unit is used for judging whether an operation record file with the same name as a target file exists or not, and if not, judging that the operation record file corresponding to the driver report data is unreliable;
a second judging unit for judging whether there is a running record file with the same name as the target file, if yes, judging whether the storage time of each running record file is consistent with the back-off time of the corresponding train running information,
if so, judging that the operation record file is reliable;
otherwise, the operation record file is judged to be unreliable.
4. The system for analyzing reliability of data of a train operation record according to claim 3, further comprising
And the second processing unit is used for reading a piece of train operation information, splicing the code number of the two-position locomotive service section, the work number of the five-position locomotive crew, the number of the four-position locomotive, the one-position decimal point, the one-position monthly information and the one-position daily information into a character string, and obtaining a target file name corresponding to the piece of train operation information.
5. A system for analyzing reliability of train operation record data is characterized by comprising
A memory for storing a computer program;
a processor for executing the computer program to implement the steps of the train operation record data reliability analysis method according to any one of claims 1-2.
6. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the train operation record data reliability analysis method according to any one of claims 1-2.
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| CN112632067B (en) * | 2020-12-19 | 2024-06-07 | 西安银石科技发展有限责任公司 | Locomotive crewmember primary operation data analysis system and analysis method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06231329A (en) * | 1993-02-01 | 1994-08-19 | Iseki & Co Ltd | Data collection device for agricultural machine |
| CN102111423A (en) * | 2009-12-29 | 2011-06-29 | 中国神华能源股份有限公司 | System and method for wirelessly and automatically dumping service data of engine |
| US20160189445A1 (en) * | 2014-12-30 | 2016-06-30 | Agco Corporation | System for management of data files for agricultural machines |
| CN105049915B (en) * | 2015-06-30 | 2019-01-22 | 株洲南车时代电气股份有限公司 | A kind of engine video frequency data integrity automatic testing method |
| CN105812752A (en) * | 2016-05-10 | 2016-07-27 | 天津同丰信息技术有限公司 | Monitoring center applied to intelligent environmental sanitation system |
| CN106599084A (en) * | 2016-11-21 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Database data synchronous input device and method |
| CN206921146U (en) * | 2017-05-22 | 2018-01-23 | 深圳市彩虹奥特姆科技有限公司 | A kind of insurance company's running accident diagnosis system |
| CN110378154B (en) * | 2019-07-24 | 2021-04-02 | 秒针信息技术有限公司 | File set integrity checking method and device |
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