CN104731081B - For the method and system device of high-power locomotive vehicle-mounted data dump analysis - Google Patents
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- CN104731081B CN104731081B CN201510016840.1A CN201510016840A CN104731081B CN 104731081 B CN104731081 B CN 104731081B CN 201510016840 A CN201510016840 A CN 201510016840A CN 104731081 B CN104731081 B CN 104731081B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0264—Control of logging system, e.g. decision on which data to store; time-stamping measurements
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of high-power locomotive vehicle-mounted data dump analysis method and system and device, the operation monitoring system of high-power locomotive is collected by a data collection software module, braking system, Vehlcle-mounted Microcomputer Control System, the vehicle-mounted data of 6A systems, and the data of each system are stored in the internal database of data dump device, the vehicle-mounted data of collection is uploaded to by data file receiving module by wired or wireless network mode by a data file uploading module again, again by data file parsing module, data preprocessing module, fault diagnosis module analyzes and processes data file reception module received data, realize the dump analysis of locomotive vehicle-mounted data.
Description
Technical field
The present invention relates to the detection and control methods and device of a kind of railway locomotive, and in particular to a kind of high-power locomotive
The method and system device more particularly to vehicle-mounted data of vehicle-mounted data dump analysis are collected, the system and method for fault diagnosis；It is main
It is used for the analysis of locomotive vehicle-mounted data dump.Belong to locomotive monitor technical field.
Background technology：
At present, domestic existing high-power locomotive all has onboard system, including Locomotive Running Monitor System, vehicle-mounted microcomputer
Control system, braking system, 6A systems etc..The locomotive of different automobile types, onboard system provide producer is different, internal system
Data format is different, is also differed with the interface of external connection.Therefore, technical staff needs to carry during practical dump operation
Plurality of devices carries out data collection to onboard system, also needs the data dump in each equipment after the completion of data collection to corresponding
Ground system in.Meanwhile the data in each ground system be separate storage, it is decentralized, carry out locomotive analysis and therefore
Comprehensive, comprehensive analysis can not be carried out during barrier diagnosis.One side dump procedure is caused to waste a large amount of man power and material, it is another
Need to log in multiple operation systems during aspect accident analysis, it is complicated for operation, analysis difficulty is big.It is necessary that this is improved.
By patent retrieval do not find have with the patent literature of same technique of the present invention, have certain relationship with the present invention
Patent mainly have it is following：
1st, Patent No. CN200720176739.3, the patent of invention of entitled " a kind of vehicle mounted data recorder ", this is specially
Profit discloses a kind of vehicle mounted data recorder, including：Power supply connects the CAN communication modulus of conversion of controller area network bus
Block connect with the CAN communication modular converter and reads the CPU of data, the CPU connections programmable device FPGA chip, institute
It states CPU and fpga chip to connect with FLASH memory, CF slots respectively, the CPU is under the control of the FPGA by reading
Data are written in the FLASH memory of connection, and the data in the FLASH memory are written to the CF cards for being inserted into CF slots
In.Vehicle mounted data recorder volume is relatively small, and power consumption is relatively low；Data are obtained from communication network by multichannel CAN bus, are used
FLASH real-time recorded datas avoid failure caused by CF card online record vibrationproof poor-performings；In unloading data, pass through CF
Card unloading, when dump, need to only plug CF cards, be automatically performed dump function.
2nd, Patent No. CN201310043065.X, entitled " a kind of locomotive brake method of data transfer and data dump
The patent of invention of device ", which disclose a kind of locomotive brake method of data transfer and data memory transfer device, data memory transfer device to pass through
USB interface receives current braking-distance figures from locomotive BCU, by data encryption after finishing receiving, and adds current real-time time
Stamp stored, host computer according to the real-time time stamp and BCU system time calculate BCU storage data when it is real-time when
Between, count the basis of time with analyzing, power module, GPS module, standard USB interface, ARM chips, display screen mould as the later stage
Block, working station indicator and power management module.
3rd, Patent No. CN201120328498.6, entitled " locomotive axle speed recording, idle running diagnosis forecast device "
Patent of invention, which disclose a kind of locomotive axle speed recording, idle running diagnosis forecast device, including host, voice display,
Surface analysis device and connecting cable.Host by connecting cable respectively with the wire connection terminal of locomotive speed sensor, locomotive TAX2 languages
The bus terminal of speaker, the analog signal terminal of locomotive driver controller, locomotive system cabinet 110V power supply terminal be connected, language
Sound display is connected by cable with host.Host includes embeded processor, tach signal isolation transmission circuit, department's control letter
Number isolation transmission circuit, data conversion storage circuit.Locomotive operating data can be dumped to ground with USB flash disk by host data dump interface
It is analyzed in analyzer.
Although these above-mentioned patents are directed to the dump of locomotive data, but all do not have just for the data dump of itself
Have and change the situation that existing locomotive data is fought separately, so still lack dump mode and the system and device that a unification is applicable in,
So there are still dump procedure complexity, the problems such as difficulty is big is analyzed；Therefore, it is necessary that a kind of high-power locomotive Vehicular data is provided
According to dump analyze method, to realize the unified dump of locomotive vehicle-mounted data and comprehensive analysis, so as to save a large amount of manpower with
Material resources cost improves locomotive analysis quality and locomotive servicing, maintenance is provided and instructs foundation.
Invention content
The problem of in the presence of being analyzed for existing high-power locomotive vehicle-mounted data dump, the present invention provide a kind of high-power
The collection device of locomotive vehicle-mounted data and comprehensive analysis and dump processing method are carried out to these system datas.
The technical solution that purpose according to the present invention is proposed is：A kind of high-power locomotive vehicle-mounted data dump analysis side
Method collects operation monitoring system, braking system, the vehicle-mounted microcomputer of high-power locomotive by a data collection software module
The vehicle-mounted data of control system, 6A systems, and the data of each system are stored in the internal database of data dump device, then
The vehicle-mounted data of collection is uploaded to by data file by wired or wireless network mode by a data file uploading module
Receiving module, then by data file parsing module, data preprocessing module, fault diagnosis module to data file reception module institute
The data of reception are analyzed and processed, and realize the dump analysis of locomotive vehicle-mounted data.
Further, it is to pass through number that the data by each system, which are stored in the internal database of data dump device,
According to the integrated form interface module in dump apparatus and each system into row data communication, realize that a kind of device collects the number of multiple systems
According to, and pass through operation monitoring system, braking system that the data collection software module in data dump device collects high-power locomotive
System, Vehlcle-mounted Microcomputer Control System, 6A systems vehicle-mounted data, and the data of each system are stored in built in data dump device
In database, the vehicle-mounted data of collection is then passed through by wired or wireless net by the data uploading module in data dump device
Network mode is uploaded to processing software.
Further, it is described by data file parsing module, data preprocessing module, warning module, fault diagnosis module,
It is to handle software by system that graphical comprehensive analysis mould, which carries out data file reception module received data analyzing and processing,
Data file receiving module receive transacter upload vehicle-mounted data, then by system processing software data file
Parsing module parses vehicle-mounted data file, it would be desirable to which the data file of parsing is distributed to parsing thread and is parsed；Again
The vehicle mounted failure data after parsing are tentatively screened by the data preprocessing module of system processing software, according to sieve during screening
Principle is selected to reject transient fault and accidentally failure, to improve the efficiency and accuracy of analysis；It is preliminary by data preprocessing module
The fault diagnosis module for being sent to system processing software is carried out fault diagnosis processing, fault diagnosis module root by the signal of screening
According to the fault knowledge library and failure decision tree safeguarded in system to the operation monitoring data of locomotive, fault data, braking-distance figures,
6A data carry out integrated diagnosing and analyzing, and generate far, guided maintenance according to analysis result.
Further, the fault diagnosis module carries out fault diagnosis by the way of fault knowledge library, during diagnosis first
The failure code and variable parameter of fault time point are obtained, by failure code and variable parameter and the failure generation in fault knowledge library
Code and variable parameter are compared, if relatively success, fault diagnosis are completed, system generates corresponding diagnosis report.
Further, the fault diagnosis module carries out fault diagnosis by the way of failure decision tree, during fault diagnosis
Fault identification is carried out according to the locomotive failure information of collection first, which class failure judgement belongs to.According to some specific event of identification
Barrier carries out breakdown judge, and it is the failure generated due to which locomotive models to determine bottom.According to the locomotive failure module of judgement into
The further fault location of row, the environmental variance parameter of read failure time of origin point during positioning.Positioning may cause failure
Component.After the completion of diagnosis, system generates corresponding diagnosis report.
Further, the fault diagnosis module uses graphical comprehensive analysis, and the graphical comprehensive analysis is
Using the locomotive operation time as horizontal axis, show the speed of locomotive, speed limit, cylinder pressure, pipe pressure, 1 pressure of equal cylinder, equal cylinder 2 with more curves and press
The situation of change of the indexs such as power.Meanwhile four horizontal strokes such as vehicle mounted failure, brake fault, 6A failures, operating mode variation for increasing locomotive
Line, the time point that vehicle mounted failure is occurred, the time point of brake fault generation, the time point of 6A failures generation, operating mode change
Time point is matched with the horizontal axis time, and vehicle mounted failure, brake fault, 6A failures, operating mode variation are identified on horizontal line.
Further, the system handles and warning module is equipped in software, will if there is fault-signal after analyzing and processing
By the warning module of system processing software according to set early warning rule, quickly, it is classified other generation warning information.This mould
Block use the dump of polling mode timing scan vehicle-mounted data, according to set in early warning rule failure title, comparison operators, door
Limit value is matched with the fault data of dump, and early warning is generated after successful match.
A kind of high-power locomotive vehicle-mounted data dump analytical equipment, including data collecting system and data processing system, institute
The data collecting system stated includes integrated form interface module, data collection software module, data uploading module, wherein, the collection
Accepted way of doing sth interface module, into row data communication, realizes that a kind of device collects the data of multiple systems with each system；The data collection
Software module collect the operation monitoring system of high-power locomotive, braking system, Vehlcle-mounted Microcomputer Control System, 6A systems Vehicular data
According to, and the data of each system are stored in the internal database of data dump device；The data uploading module is by collection
Vehicle-mounted data is uploaded to processing software by wired or wireless network mode；The data processing system connects including data file
Module, data file parsing module, data preprocessing module, fault diagnosis module are received, wherein the data file receiving module
For handling the vehicle-mounted data that software receives transacter and uploads；The data file parsing module is used to handle software
Parsing to vehicle-mounted data file；The data preprocessing module for handle software to the vehicle mounted failure data after parsing into
Row preliminary screening rejects transient fault and accidentally failure during screening, to improve the efficiency and accuracy of analysis according to screening principle；
The fault diagnosis module is used to handle software according to the fault knowledge library and failure decision tree safeguarded in system to locomotive
Operation monitoring data, fault data, braking-distance figures, 6A data carry out integrated diagnosing and analyzing, and according to analysis result generate therefore
Hinder analysis report, guided maintenance.
Further, the integrated form interface module, the interfaces such as including USB, RS232, RS485, RJ-45 adapt to big
Power locomotive operation monitor system, braking system, Vehlcle-mounted Microcomputer Control System, 6A systems data-interface, for each system
Into row data communication, realize that a kind of device collects the data of multiple systems.
Further, the data file receiving module is used to handle the Vehicular data that software receives transacter upload
According to this module uses web Service interface mode, provides an independent interface for each operation system, works as data dump
When device calls the corresponding interface, the restoring files that dump apparatus uploads are changed to corresponding data file, and by file directory into
Row preserves.
Further, the data file parsing module is using the Vehicular data under polling mode periodic scanning particular category
According to file, and the data file for needing to parse is distributed to parsing thread and is parsed.
Further, the warning module uses the vehicle-mounted data of polling mode timing scan dump, according to early warning
Failure title, comparison operators, the threshold value set in rule is matched with the fault data of dump, is generated after successful match pre-
It is alert.
The advantage of the invention is that：
1st, transacter is small, light-weight, carries and easy to use；
2nd, transacter also can carry out preliminary analysis in the case of no network to data；
3rd, transacter supports the multiple interfaces such as USB, RS232, RS485, RJ-45；
4th, data diagnosis can fast and accurately find locomotive hidden danger according to locomotive state knowledge base and diagnostic rule；
5th, early warning rule of the early warning analysis according to system setting can quickly refine the failure letter generated during locomotive operation
Breath；
6th, document analysis uses multi-thread concurrent processing mode, supports the processing of synchronization multifile；
7th, using the time as clue, the speed at each time point that shows locomotive during this utilization, speed limit, pipe pressure, cylinder pressure,
The information such as 1 pressure of equal cylinder, 2 pressure of equal cylinder, inbound case, outbound situation, operating mode, vehicle mounted failure, brake fault.Using more curves
Graphics mode shows interface, open-and-shut can understand overall condition of the locomotive during this utilization, the change of each index
Change situation, which failure has occurred, failure be what type, failure occur when and occur before corresponding speed, speed limit, work
The situation of the indexs such as condition, cylinder pressure, pipe pressure, fast and easy positioning failure reason.
Description of the drawings
Fig. 1 is the present invention for high-power locomotive vehicle-mounted data dump analysis principle schematic diagram.
Specific embodiment
It is next in the following with reference to the drawings and specific embodiments that the present invention is further explained.
Embodiment one
By attached drawing as can be seen that the present invention relates to a kind of high-power locomotive vehicle-mounted data dump analytical equipment, including number
According to acquisition system（Vehicle-mounted data collection device）And data processing system（Expert handles software）, the data collecting system packet
Integrated form interface module, data collection software module, data uploading module are included, wherein, the integrated form interface module and each system
It unites into row data communication, realizes that a kind of device collects the data of multiple systems；The data collection software module is collected high-power
The operation monitoring system of locomotive, braking system, Vehlcle-mounted Microcomputer Control System, 6A systems vehicle-mounted data, and by the number of each system
According to being stored in the internal database of data dump device；The data uploading module by the vehicle-mounted data of collection by wired or
Wireless network mode is uploaded to processing software；The data processing system includes data file receiving module, data file solution
Module, data preprocessing module, fault diagnosis module are analysed, it is pre- by data file receiving module, data file parsing module, data
Processing module, fault diagnosis module combine to form a kind of expert's processing software, and software is handled to data collecting system institute by expert
The data of upload are analyzed and are controlled.Wherein described data file receiving module receives transacter for handling software
The vehicle-mounted data of upload；The data file parsing module is used to handle parsing of the software to vehicle-mounted data file；Described
Data preprocessing module tentatively screens the vehicle mounted failure data after parsing for handling software, according to screening original during screening
Transient fault and accidentally failure are then rejected, to improve the efficiency and accuracy of analysis；The fault diagnosis module is used to handle
Software is according to the fault knowledge library and failure decision tree safeguarded in system to operation monitoring data, fault data, the system of locomotive
Dynamic data, 6A data carry out integrated diagnosing and analyzing, and generate far, guided maintenance according to analysis result.
Further, the integrated form interface module, the interfaces such as including USB, RS232, RS485, RJ-45 adapt to big
Power locomotive operation monitor system, braking system, Vehlcle-mounted Microcomputer Control System, 6A systems data-interface, for each system
Into row data communication, realize that a kind of device collects the data of multiple systems.
Further, the data file receiving module is used to handle the Vehicular data that software receives transacter upload
According to this module uses web Service interface mode, provides an independent interface for each operation system, works as data dump
When device calls the corresponding interface, the restoring files that dump apparatus uploads are changed to corresponding data file, and by file directory into
Row preserves.
Further, the data file parsing module is using the Vehicular data under polling mode periodic scanning particular category
According to file, and the data file for needing to parse is distributed to parsing thread and is parsed.
Further, the warning module uses the vehicle-mounted data of polling mode timing scan dump, according to early warning
Failure title, comparison operators, the threshold value set in rule is matched with the fault data of dump, is generated after successful match pre-
It is alert.
It can be seen from above-described embodiment that the invention further relates to a kind of high-power locomotive vehicle-mounted data dump analysis sides
Method collects operation monitoring system, braking system, the vehicle-mounted microcomputer of high-power locomotive by a data collection software module
The vehicle-mounted data of control system, 6A systems, and the data of each system are stored in the internal database of data dump device, then
The vehicle-mounted data of collection is uploaded to by data file by wired or wireless network mode by a data file uploading module
Receiving module, then by data file parsing module, data preprocessing module, fault diagnosis module to data file reception module institute
The data of reception are analyzed and processed, and realize the dump analysis of locomotive vehicle-mounted data.
Further, it is to pass through number that the data by each system, which are stored in the internal database of data dump device,
According to the integrated form interface module in dump apparatus and each system into row data communication, realize that a kind of device collects the number of multiple systems
According to, and pass through operation monitoring system, braking system that the data collection software module in data dump device collects high-power locomotive
System, Vehlcle-mounted Microcomputer Control System, 6A systems vehicle-mounted data, and the data of each system are stored in built in data dump device
In database, the vehicle-mounted data of collection is then passed through by wired or wireless net by the data uploading module in data dump device
Network mode is uploaded to processing software.
Further, it is described by data file parsing module, data preprocessing module, warning module, fault diagnosis module,
It is to handle software by system that graphical comprehensive analysis mould, which carries out data file reception module received data analyzing and processing,
Data file receiving module receive transacter upload vehicle-mounted data, then by system processing software data file
Parsing module parses vehicle-mounted data file, it would be desirable to which the data file of parsing is distributed to parsing thread and is parsed；Again
The vehicle mounted failure data after parsing are tentatively screened by the data preprocessing module of system processing software, according to sieve during screening
Principle is selected to reject transient fault and accidentally failure, to improve the efficiency and accuracy of analysis；It is preliminary by data preprocessing module
The fault diagnosis module for being sent to system processing software is carried out fault diagnosis processing, fault diagnosis module root by the signal of screening
According to the fault knowledge library and failure decision tree safeguarded in system to the operation monitoring data of locomotive, fault data, braking-distance figures,
6A data carry out integrated diagnosing and analyzing, and generate far, guided maintenance according to analysis result.
Further, the fault diagnosis module carries out fault diagnosis by the way of fault knowledge library, during diagnosis first
The failure code and variable parameter of fault time point are obtained, by failure code and variable parameter and the failure generation in fault knowledge library
Code and variable parameter are compared, if relatively success, fault diagnosis are completed, system generates corresponding diagnosis report.
Further, the fault diagnosis module carries out fault diagnosis by the way of failure decision tree, during fault diagnosis
Fault identification is carried out according to the locomotive failure information of collection first, which class failure judgement belongs to.According to some specific event of identification
Barrier carries out breakdown judge, and it is the failure generated due to which locomotive models to determine bottom.According to the locomotive failure module of judgement into
The further fault location of row, the environmental variance parameter of read failure time of origin point during positioning.Positioning may cause failure
Component.After the completion of diagnosis, system generates corresponding diagnosis report.
Further, the fault diagnosis module uses graphical comprehensive analysis, and the graphical comprehensive analysis is
Using the locomotive operation time as horizontal axis, show the speed of locomotive, speed limit, cylinder pressure, pipe pressure, 1 pressure of equal cylinder, equal cylinder 2 with more curves and press
The situation of change of the indexs such as power.Meanwhile four horizontal strokes such as vehicle mounted failure, brake fault, 6A failures, operating mode variation for increasing locomotive
Line, the time point that vehicle mounted failure is occurred, the time point of brake fault generation, the time point of 6A failures generation, operating mode change
Time point is matched with the horizontal axis time, and vehicle mounted failure, brake fault, 6A failures, operating mode variation are identified on horizontal line.
Further, the system handles and warning module is equipped in software, will if there is fault-signal after analyzing and processing
By the warning module of system processing software according to set early warning rule, quickly, it is classified other generation warning information.This mould
Block use the dump of polling mode timing scan vehicle-mounted data, according to set in early warning rule failure title, comparison operators, door
Limit value is matched with the fault data of dump, and early warning is generated after successful match.
The beneficial effects of the present invention are：
1st, transacter is small, light-weight, carries and easy to use；
2nd, transacter also can carry out preliminary analysis in the case of no network to data；
3rd, transacter supports the multiple interfaces such as USB, RS232, RS485, RJ-45；
4th, data diagnosis can fast and accurately find locomotive hidden danger according to locomotive state knowledge base and diagnostic rule；
5th, early warning rule of the early warning analysis according to system setting can quickly refine the failure letter generated during locomotive operation
Breath；
6th, document analysis uses multi-thread concurrent processing mode, supports the processing of synchronization multifile；
7th, using the time as clue, the speed at each time point that shows locomotive during this utilization, speed limit, pipe pressure, cylinder pressure,
The information such as 1 pressure of equal cylinder, 2 pressure of equal cylinder, inbound case, outbound situation, operating mode, vehicle mounted failure, brake fault.Using more curves
Graphics mode shows interface, open-and-shut can understand overall condition of the locomotive during this utilization, the change of each index
Change situation, which failure has occurred, failure be what type, failure occur when and occur before corresponding speed, speed limit, work
The situation of the indexs such as condition, cylinder pressure, pipe pressure, fast and easy positioning failure reason.
It will be apparent that above-described embodiment is the present invention, simply to illustrate that several examples cited by the present invention, Ren Heben
The simple change of those skilled in the art and to replace all be within the protection of the present invention in field.
Claims (4)
1. a kind of high-power locomotive vehicle-mounted data dump analysis method, it is characterised in that：Pass through a data collection software module
Collect the operation monitoring system of high-power locomotive, braking system, Vehlcle-mounted Microcomputer Control System, 6A systems vehicle-mounted data, and will
The data of each system are stored in the internal database of data dump device, then will be collected by a data file uploading module
Vehicle-mounted data data file receiving module is uploaded to by wired or wireless network mode, then by data file parsing module,
Data preprocessing module, fault diagnosis module analyze and process data file reception module received data, realize machine
The dump analysis of vehicle vehicle-mounted data；It is logical that the data by each system, which are stored in the internal database of data dump device,
The integrated form interface module in data dump device is crossed with each system into row data communication, realizes that a kind of device collects multiple systems
Data, and pass through the data collection software module in data dump device collect high-power locomotive operation monitoring system, system
Dynamic system, Vehlcle-mounted Microcomputer Control System, 6A systems vehicle-mounted data, and the data of each system are stored in data dump device
In internal database, the vehicle-mounted data of collection is then passed through by wired or nothing by the data uploading module in data dump device
Gauze network mode is uploaded to data file receiving module；It is described to be examined by data file parsing module, data preprocessing module, failure
It is the data file by data processing system that disconnected module, which carries out data file reception module received data analyzing and processing,
Receiving module receives the vehicle-mounted data that transacter uploads, then by the data file parsing module pair of data processing system
Vehicle-mounted data file is parsed, it would be desirable to which the data file of parsing is distributed to parsing thread and is parsed；Again by data processing
The data preprocessing module of system tentatively screens the vehicle mounted failure data after parsing, is rejected according to screening principle during screening
Transient fault and accidentally failure, to improve the efficiency and accuracy of analysis；The signal tentatively screened by data preprocessing module
The fault diagnosis module for being sent to data processing system is subjected to fault diagnosis processing, fault diagnosis module is tieed up according in system
The fault knowledge library of shield and failure decision tree carry out the operation monitoring data of locomotive, fault data, braking-distance figures, 6A data
Integrated diagnosing and analyzing, and far, guided maintenance are generated according to analysis result；The fault diagnosis module uses failure
The mode of knowledge base carries out fault diagnosis, and when diagnosis obtains the failure code and variable parameter of fault time point first, by failure
Code is compared with variable parameter and the failure code in fault knowledge library and variable parameter, if relatively success, failure are examined
Disconnected to complete, system generates corresponding diagnosis report.
2. high-power locomotive vehicle-mounted data dump analysis method as described in claim 1, it is characterised in that：The failure is examined
For disconnected module using graphical comprehensive analysis, the graphical comprehensive analysis is using the locomotive operation time as horizontal axis, with more curves
Show speed, speed limit, cylinder pressure, pipe pressure, 1 pressure of equal cylinder, the situation of change of 2 pressure index of equal cylinder of locomotive；Meanwhile increase locomotive
Vehicle mounted failure, brake fault, 6A failures, operating mode change four horizontal lines, by vehicle mounted failure occur time point, brake fault send out
Time point that raw time point, 6A failures occur, the time point of operating mode variation are matched with the horizontal axis time, to vehicle on horizontal line
Load failure, brake fault, 6A failures, operating mode variation are identified.
3. high-power locomotive vehicle-mounted data dump analysis method as described in claim 1, it is characterised in that：The data processing
Warning module is equipped in system, if there is fault-signal after analyzing and processing, by by the warning module of data processing system according to
Set early warning rule, is classified other generation warning information；This module is vehicle-mounted using the dump of polling mode timing scan
Data are matched according to the failure title, comparison operators, the threshold value that are set in early warning rule with the fault data of dump, matching
Early warning is generated after success.
4. a kind of high-power locomotive vehicle-mounted data dump analytical equipment, described including data collecting system and data processing system
Data collecting system include integrated form interface module, data collection software module, data uploading module, wherein, it is described integrated
Formula interface module, into row data communication, realizes that a kind of device collects the data of multiple systems with each system；The data collection is soft
The operation monitoring system of part module collection high-power locomotive, braking system, Vehlcle-mounted Microcomputer Control System, 6A systems Vehicular data
According to, and the data of each system are stored in the internal database of data dump device；The data uploading module is by collection
Vehicle-mounted data is uploaded to data processing system by wired or wireless network mode；The data processing system includes data text
Part receiving module, data file parsing module, data preprocessing module, fault diagnosis module, wherein the data file receives
Module receives the vehicle-mounted data of transacter upload for data processing system；The data file parsing module is used for
Parsing of the data processing system to vehicle-mounted data file；After the data preprocessing module is used for data processing system to parsing
Vehicle mounted failure data tentatively screened, transient fault and accidentally failure are rejected according to screening principle during screening, to improve point
The efficiency and accuracy of analysis；The fault diagnosis module is for data processing system according to the fault knowledge library safeguarded in system
And failure decision tree carries out integrated diagnosing and analyzing to the operation monitoring data of locomotive, fault data, braking-distance figures, 6A data,
And far, guided maintenance are generated according to analysis result；The integrated form interface module, including USB, RS232,
RS485, RJ-45 interface adapt to high-power locomotive operation monitoring system, braking system, Vehlcle-mounted Microcomputer Control System, 6A systems
Data-interface, for into row data communication, realizing that a kind of device collects the data of multiple systems with system；The data file
Receiving module receives the vehicle-mounted data of transacter upload for data processing system, this module is connect using WebService
Mouth mode provides an independent interface, when data dump device calls the corresponding interface, by dump for each operation system
The restoring files that device uploads are changed to corresponding data file, and preserved by file directory；The data file parsing
Module uses the vehicle-mounted data file under polling mode periodic scanning particular category, and the data file for needing to parse is distributed to
Parsing thread is parsed；Warning module is equipped in the data processing system, it, will if there is fault-signal after analyzing and processing
By the warning module of data processing system according to set early warning rule, it is classified other generation warning information；The early warning
Module use the dump of polling mode timing scan vehicle-mounted data, according to set in early warning rule failure title, comparison operators,
Threshold value is matched with the fault data of dump, and early warning is generated after successful match.
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| CN106066827A (en) * | 2016-05-30 | 2016-11-02 | 中车株洲电力机车研究所有限公司 | A kind of software test scenario building method, data relay device and system |
| CN106383509B (en) * | 2016-08-30 | 2019-04-16 | 株洲壹星科技股份有限公司 | A kind of high-power locomotive fault pre-alarming analysis method |
| CN106780828A (en) * | 2016-11-29 | 2017-05-31 | 株洲壹星科技股份有限公司 | A kind of dump system and dump method for dump locomotive vehicle-mounted data |
| CN109087407A (en) * | 2018-07-27 | 2018-12-25 | 安徽安为科技有限公司 | The long-range dump system of locomotive file |
| CN110049117A (en) * | 2019-04-09 | 2019-07-23 | 唐山百川智能机器股份有限公司 | Compatible harmony high-power electric locomotive failure data download apparatus |
| CN113850493A (en) * | 2019-04-09 | 2021-12-28 | 唐山百川智能机器股份有限公司 | Compatible harmonious high-power electric locomotive fault data analysis and diagnosis device |
| CN111708490B (en) * | 2020-05-27 | 2023-05-12 | 神州高铁技术股份有限公司 | Automatic data dump method and device |
| CN111552277B (en) * | 2020-05-29 | 2021-03-05 | 上海挚达科技发展有限公司 | Vehicle fault diagnosis method based on Internet of things |
| CN114333103B (en) * | 2021-12-24 | 2024-04-19 | 中国铁道科学研究院集团有限公司 | Locomotive-mounted data train-ground dumping system and method |
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