CN105759777B - Fault of electric locomotive processing system and method - Google Patents
Fault of electric locomotive processing system and method Download PDFInfo
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- CN105759777B CN105759777B CN201410778152.4A CN201410778152A CN105759777B CN 105759777 B CN105759777 B CN 105759777B CN 201410778152 A CN201410778152 A CN 201410778152A CN 105759777 B CN105759777 B CN 105759777B
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Abstract
A kind of fault of electric locomotive processing system of present invention offer and method, after knowing the event of failure of control device by central control unit, the identification information of event of failure and corresponding process instruction are sent to event recorder, module sends Fisrt fault message to event recorder to remote server by radio communication, by control device in failure event, by the identification information for obtaining event of failure and corresponding locomotive operating parameter information, it is sent to data logger by multifunctional vehicle bus, module sends the second failure message to data logger to remote server by radio communication, remote server is matched according to the failure message that the identification information pair of event of failure receives, obtain process instruction corresponding with event of failure and locomotive operating parameter information.It is analyzed so as to the convenient comprehensive long-range fault message that obtains in real time, to find existing security risk in time, improves the reliability of locomotive operation.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of fault of electric locomotive processing systems and method.
Background technology
In high-power AC transmission power car technology, fault diagnosis system uses network transmission at present, by electric power machine
Vehicle critical piece such as trailer system, auxiliary system, the fault condition of network system are prompted by transmission of network to display screen,
And it makes corresponding judgement, carry out action protection；For the failure of generation, failure, analysis are downloaded by the writing function of display screen
Failure cause is existing fault of electric locomotive diagnostic method.
Currently, domestic electrical Locomotive Fault Diagnosis function is completed by central control unit.The diagnostic system is used for failure
The identification and processing of information and the output function of fault message assist driver and service personnel to work, when failure occurs
When, prompt driver to take operation appropriate, and so that maintenance personnel is more easily searched and solve failure.But existing failure is examined
There are following disadvantages for disconnected technology：First, failure logging is not comprehensive；Existing fault of electric locomotive record is divided into A, B, C tri-
Fault level is recorded, and record failure title, time and settling mode can not record the operation ring of failure occurrence time vehicle
Border.Second, failure downloading mode is cumbersome, single；Locomotive operation failure at present needs after end of run by related personnel in maintenance section
It is inside downloaded, is analyzed by the failure logging of display screen, failure can not be analyzed in real time.
Invention content
For the drawbacks described above of the prior art, a kind of fault of electric locomotive processing system of offer of the embodiment of the present invention and side
Method.
One aspect of the present invention provides a kind of fault of electric locomotive processing system, including：
Central control unit, control device, event recorder, data logger and remote server, wherein the center
Between control unit, the control device, the event recorder and the data logger by multifunctional vehicle bus into
Row data communication, module and the remote server carry out the event recorder by radio communication with the data logger
Data communicate；
The central control unit, the event of failure for knowing control device, and the mark of the event of failure is believed
Breath and process instruction corresponding with the event of failure are sent to event recorder by multifunctional vehicle bus；
The control device, in failure event obtain event of failure identification information and with the failure thing
The corresponding locomotive operating parameter information of part, and data logger is sent to by the multifunctional vehicle bus；
The event recorder sends Fisrt fault message for module by radio communication to remote server, described
Fisrt fault message includes the identification information of the event of failure and process instruction corresponding with the event of failure；
The data logger sends the second failure message for module by radio communication to the remote server,
Second failure message includes the identification information of the event of failure and locomotive operating parameter corresponding with the event of failure
Information；
The remote server, all Fisrt fault message for being received according to the identification information pair of event of failure
It is matched with the second failure message, obtains process instruction corresponding with event of failure and locomotive operating parameter information.
Another aspect of the present invention provides a kind of electric locomotive event carried out using above-mentioned fault of electric locomotive processing system
Hinder processing method, including：
The central control unit knows the event of failure of control device, and by the identification information of the event of failure and with
The corresponding process instruction of the event of failure is sent to event recorder by multifunctional vehicle bus；
The control device obtained in failure event event of failure identification information and with the event of failure pair
The locomotive operating parameter information answered, and data logger is sent to by the multifunctional vehicle bus；
Module sends Fisrt fault message, first event to the event recorder to remote server by radio communication
It includes the identification information of the event of failure and process instruction corresponding with the event of failure to hinder message；
Module sends the second failure message to the data logger to the remote server by radio communication, and described the
Two failure messages include the identification information of the event of failure and locomotive operating parameter information corresponding with the event of failure；
All Fisrt fault message and that the remote server is received according to the identification information pair of event of failure
Two failure messages are matched, and process instruction corresponding with event of failure and locomotive operating parameter information are obtained.
Fault of electric locomotive processing system and method provided in an embodiment of the present invention, know control by central control unit
After the event of failure of equipment, the identification information of event of failure and process instruction corresponding with event of failure are passed through into multifunctional vehicle
Bus is sent to event recorder, by control device in failure event, by obtain event of failure identification information and
Locomotive operating parameter information corresponding with event of failure is sent to data logger, logout by multifunctional vehicle bus
Module sends Fisrt fault message to instrument to remote server by radio communication, data logger by radio communication module to remote
Journey server sends the second failure message, all first that remote server is received according to the identification information pair of event of failure
Failure message and the second failure message are matched, and process instruction corresponding with event of failure and locomotive operating parameter letter are obtained
Breath.It is analyzed so as to the convenient comprehensive long-range fault message that obtains in real time, to find existing security risk in time,
Improve the reliability of locomotive operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of a fault of electric locomotive processing system provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another fault of electric locomotive processing system provided in an embodiment of the present invention；
Fig. 3 is the flow chart of a fault of electric locomotive processing method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of another fault of electric locomotive processing method provided in an embodiment of the present invention.
Specific implementation mode
Fig. 1 is the structural schematic diagram of a fault of electric locomotive processing system provided in an embodiment of the present invention, such as Fig. 1 institutes
Show, which includes：Central control unit 1, control device 2, event recorder 3, data logger 4 and remote server 5,
In, between central control unit 1, control device 2, event recorder 3 and data logger 4 by multifunctional vehicle bus 6 into
Row data communication, module 7 and the progress data of remote server 5 are logical by radio communication with data logger 4 for event recorder 3
Letter；
Central control unit 1, the event of failure for knowing control device 2, and by the identification information of event of failure and with
The corresponding process instruction of event of failure is sent to event recorder 3 by multifunctional vehicle bus 6；
Control device 2, for obtaining the identification information of event of failure and corresponding with event of failure in failure event
Locomotive operating parameter information, and data logger 4 is sent to by multifunctional vehicle bus 6；
Event recorder 3 sends Fisrt fault message, the first event for module 7 by radio communication to remote server 5
It includes the identification information of event of failure and process instruction corresponding with event of failure to hinder message；
Data logger 4 sends the second failure message, the second event for module 7 by radio communication to remote server 5
It includes the identification information of event of failure and locomotive operating parameter information corresponding with event of failure to hinder message；
Remote server 5, all Fisrt fault message for being received according to the identification information pair of event of failure and
Second failure message is matched, and process instruction corresponding with event of failure and locomotive operating parameter information are obtained.
Specifically, central control unit 1 believes the mark of event of failure after the event of failure for knowing control device 2
Breath and process instruction corresponding with event of failure are sent to event recorder 3 by multifunctional vehicle bus 6, wherein failure thing
The identification information of part includes the marks such as pre-stored identification information such as A, B, C, D corresponding with event of failure type, specifically
Representation is without being limited thereto or the identification information of event of failure is temporal information that failure occurs.It should be noted that this
Control device 2 in embodiment specifically includes：At least one in brak control unit, traction control unit and Auxiliary Control Element
It is a, monitored control device can be set in central control unit 1 in advance according to the actual application.Event recorder 3
The identification information of event of failure that central control unit 1 is sent and corresponding with event of failure is received by multifunctional vehicle bus 6
Process instruction after, by radio communication module 7 to remote server 5 send Fisrt fault message, Fisrt fault message package
Include the identification information of event of failure and process instruction corresponding with event of failure.It should be noted that wireless communication module 7 is specific
Including：WIFI module or 3G communication modules.3G communication modules can select the communication of different mobile communication standard as needed
Module.
Control device 2 obtains the identification information of event of failure, and locomotive corresponding with event of failure when breaking down
Trip information, wherein the identification information of event of failure includes pre-stored mark letter corresponding with event of failure type
Cease the marks such as such as A, B, C, D, specific representation is without being limited thereto or the identification information of event of failure is what failure occurred
Temporal information.Locomotive operating parameter information specifically includes：Net pressure, net stream, locomotive speed, busbar voltage, handle level and master
Circuit-breaker status etc. data can be configured or repair as needed in specific control device in practical applications
Change the locomotive operating parameter information to be obtained.Control device 2 is by multifunctional vehicle bus 6 by the mark of the event of failure of acquisition
Know information, and locomotive operating parameter information corresponding with event of failure is sent to data logger 4.Data logger 4 passes through
The identification information for the event of failure that 6 receiving control apparatus 2 of multifunctional vehicle bus is sent, and locomotive corresponding with event of failure
After trip information, module 7 sends the second failure message, the second failure message to remote server 5 by radio communication
Identification information including event of failure and locomotive operating parameter information corresponding with event of failure.It should be noted that channel radio
Letter module 7 specifically includes：WIFI module or 3G communication modules.
The Fisrt fault message that remote server 5 sends event recorder 3 carries out the mark that parsing obtains event of failure
Information and process instruction corresponding with event of failure, and parsing is carried out to the second failure message of the transmission of data logger 4 and is obtained
Take the identification information of event of failure, and locomotive operating parameter information corresponding with event of failure.Then according to event of failure
All Fisrt fault message and the second failure message that identification information pair receives are matched, and are obtained corresponding with event of failure
Process instruction and locomotive operating parameter information.Thus by the identification information of event of failure and corresponding process instruction and locomotive
Trip information is supplied to corresponding analysis personnel, to analyze locomotive operation conditions.
It is understood that those skilled in the art can be according to project demands in event recorder 3 and data logger 4
Upper expansion bus interface plate, increase voice record function etc., to facilitate data update and record.
Fault of electric locomotive processing system provided in this embodiment, the failure of control device is known by central control unit
After event, the identification information of event of failure and process instruction corresponding with event of failure are sent to by multifunctional vehicle bus
Event recorder will obtain the identification information and and event of failure of event of failure by control device in failure event
Corresponding locomotive operating parameter information is sent to data logger by multifunctional vehicle bus, and event recorder passes through wireless
Communication module sends Fisrt fault message to remote server, and data logger by radio communication to remote server send out by module
Send the second failure message, all Fisrt fault message that remote server is received according to the identification information pair of event of failure and
Second failure message is matched, and process instruction corresponding with event of failure and locomotive operating parameter information are obtained.So as to
The convenient comprehensive long-range fault message that obtains in real time is analyzed, and to find existing security risk in time, improves locomotive
Reliability of operation.
Based in above-described embodiment, central control unit 1 after the event of failure for knowing control device 2, be additionally operable to by
The fault information reporting instruction for carrying the identification information of event of failure is sent to by multifunctional vehicle bus 6 and event of failure
Corresponding control device 2；
The control device 2 is additionally operable to, and stores the identification information of event of failure and locomotive operation corresponding with event of failure
Parameter information inquires the locomotive operation corresponding with the identification information of event of failure of storage when receiving fault information reporting instruction
Parameter information.
In the present embodiment locomotive operating parameter information when reporting failure to data logger 4 of control device 2 by
It controls in the instruction of central processing unit 1, consequently facilitating central processing unit is uniformly controlled the time that failure reports, convenient for long-range clothes
The real-time processing of business device.
Fig. 2 is the structural schematic diagram of another fault of electric locomotive processing system provided in an embodiment of the present invention, such as Fig. 2 institutes
Show, is based on embodiment illustrated in fig. 1, further includes：Display screen 8, display screen 8 is respectively between event recorder 3 and data logger 4
By multifunctional vehicle bus 6 into row data communication；
Event recorder 3 is additionally operable to report processing response message by the first of the identification information label of application and trouble event
It is sent to display screen 8；
Data logger 4 is additionally operable to report processing response message by the second of the identification information label of application and trouble event
It is sent to display screen 8.
In the present embodiment, when module 7 disappears event recorder 3 to the transmission Fisrt fault of remote server 5 by radio communication
After ceasing successfully, reports processing response message to be sent to display screen 8 by the first of the identification information label of application and trouble event and supply
Driver checks, after module 7 sends the success of the second failure message to data logger 4 to remote server 5 by radio communication,
It reports processing response message to be sent to display screen 8 by the second of the identification information label of application and trouble event to check for driver, from
And driver is enable to know whether fault message has been reported to remote server and has analyzed in real time.
Fig. 3 is the flow chart of a fault of electric locomotive processing method provided in an embodiment of the present invention, as shown in figure 3, should
Method is applied to the fault of electric locomotive processing system that Fig. 1 or Fig. 2 is provided, and this method specifically includes：
Step 100, central control unit knows the event of failure of control device, and by the identification information of the event of failure
Process instruction corresponding with the event of failure is sent to event recorder by multifunctional vehicle bus；The logout
Module sends Fisrt fault message to instrument to remote server by radio communication, and the Fisrt fault message includes the failure thing
The identification information of part and process instruction corresponding with the event of failure；
Step 101, the control device obtained in failure event event of failure identification information and with it is described therefore
The corresponding locomotive operating parameter information of barrier event, and data logger is sent to by the multifunctional vehicle bus；The number
According to recorder, module sends the second failure message to the remote server by radio communication, and second failure message includes
The identification information of the event of failure and locomotive operating parameter information corresponding with the event of failure；
Step 102, all Fisrt faults that the remote server is received according to the identification information pair of event of failure
Message and the second failure message are matched, and process instruction corresponding with event of failure and locomotive operating parameter information are obtained.
The method of the present embodiment is the processing method of fault of electric locomotive processing system shown in Fig. 1, realization principle and skill
Art effect is similar, and details are not described herein again.
Fig. 4 is the flow chart of another fault of electric locomotive processing method provided in an embodiment of the present invention, as shown in figure 4,
This method includes：
Step 200, central control unit knows the event of failure of control device, by the identification information of the event of failure and
Process instruction corresponding with the event of failure is sent to event recorder by multifunctional vehicle bus；And it will carry described
The fault information reporting instruction of the identification information of event of failure is sent to by the multifunctional vehicle bus there is the failure
The control device of event；
Step 201, the identification information of the control device storage event of failure and locomotive corresponding with the event of failure
Trip information inquires the identification information pair with the event of failure of storage when receiving the fault information reporting instruction
The locomotive operating parameter information answered, and data logger is sent to by the multifunctional vehicle bus；The data logger
Module sends the second failure message to the remote server by radio communication, and second failure message includes the failure
The identification information of event and locomotive operating parameter information corresponding with the event of failure；
Step 202, all Fisrt faults that the remote server is received according to the identification information pair of event of failure
Message and the second failure message are matched, and process instruction corresponding with event of failure and locomotive operating parameter information are obtained；
Step 203, the event recorder reports processing by the first of the identification information label of the application event of failure
Response message is sent to the display screen；The data logger will be using the second of the identification information label of the event of failure
Processing response message is reported to be sent to the display screen.
The method of the present embodiment is the processing method of fault of electric locomotive processing system shown in Fig. 2, realization principle and skill
Art effect is similar, and details are not described herein again.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer read/write memory medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or light
The various media that can store program code such as disk.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of fault of electric locomotive processing system, including：Central control unit, data logger and event recorder, it is special
Sign is that the fault of electric locomotive processing system further includes control device and remote server, wherein the center control is single
Data are carried out by multifunctional vehicle bus between first, the described control device, the event recorder and the data logger
Communication, module and remote server progress data are logical by radio communication with the data logger for the event recorder
Letter；
The central control unit, the event of failure for knowing control device, and by the identification information of the event of failure and
Process instruction corresponding with the event of failure is sent to event recorder by multifunctional vehicle bus；
The control device, in failure event obtain event of failure identification information and with the event of failure pair
The locomotive operating parameter information answered, and data logger is sent to by the multifunctional vehicle bus；
The event recorder sends Fisrt fault message for module by radio communication to remote server, and described first
Failure message includes the identification information of the event of failure and process instruction corresponding with the event of failure；
The data logger sends the second failure message for module by radio communication to the remote server, described
Second failure message includes the identification information of the event of failure and locomotive operating parameter information corresponding with the event of failure；
The remote server, all Fisrt fault message and for being received according to the identification information pair of event of failure
Two failure messages are matched, and process instruction corresponding with event of failure and locomotive operating parameter information are obtained.
2. fault of electric locomotive processing system according to claim 1, which is characterized in that
The central control unit, is additionally operable to after knowing the event of failure of control device, will carry the event of failure
Identification information fault information reporting instruction be sent to by the multifunctional vehicle bus it is corresponding with the event of failure
Control device；
The control device is additionally operable to the identification information and locomotive operation corresponding with event of failure ginseng of storage event of failure
Number information inquires the machine corresponding with the identification information of the event of failure of storage when receiving the fault information reporting instruction
Vehicle trip information.
3. fault of electric locomotive processing system according to claim 1, which is characterized in that further include：Display screen, it is described aobvious
By the multifunctional vehicle bus into row data communication between display screen and the event recorder；
The event recorder is additionally operable to report processing response to disappear by mark using the identification information of the event of failure first
Breath is sent to the display screen.
4. fault of electric locomotive processing system according to claim 3, which is characterized in that the display screen and the data
By the multifunctional vehicle bus into row data communication between recorder；
The data logger is additionally operable to report processing response to disappear by mark using the identification information of the event of failure second
Breath is sent to the display screen.
5. fault of electric locomotive processing system according to claim 3 or 4, which is characterized in that the control device is specific
Including：
At least one of brak control unit, traction control unit and Auxiliary Control Element.
6. fault of electric locomotive processing system according to claim 3 or 4, which is characterized in that the wireless communication module
It specifically includes：
WIFI module or 3G communication modules.
7. a kind of fault of electric locomotive carried out using any fault of electric locomotive processing systems of claim 3-6 is handled
Method, which is characterized in that including：
The central control unit knows the event of failure of control device, and by the identification information of the event of failure and with it is described
The corresponding process instruction of event of failure is sent to event recorder by multifunctional vehicle bus；
The control device obtains the identification information of event of failure and corresponding with the event of failure in failure event
Locomotive operating parameter information, and data logger is sent to by the multifunctional vehicle bus；
Module sends Fisrt fault message to the event recorder to remote server by radio communication, and the Fisrt fault disappears
Breath includes the identification information of the event of failure and process instruction corresponding with the event of failure；
Module sends the second failure message, second event to the data logger to the remote server by radio communication
It includes the identification information of the event of failure and locomotive operating parameter information corresponding with the event of failure to hinder message；
All Fisrt fault message and the second event that the remote server is received according to the identification information pair of event of failure
Barrier message is matched, and process instruction corresponding with event of failure and locomotive operating parameter information are obtained.
8. the method according to the description of claim 7 is characterized in that it is described know the event of failure of control device after, institute
The method of stating further includes：
The central control unit will carry the fault information reporting instruction of the identification information of the event of failure described in
Multifunctional vehicle bus is sent to the control device for the event of failure occur；
The identification information of the control device storage event of failure and locomotive operating parameter information corresponding with the event of failure,
When receiving the fault information reporting instruction, the locomotive operation ginseng corresponding with the identification information of the event of failure of storage is inquired
Number information.
9. the method according to the description of claim 7 is characterized in that the event recorder by radio communication module to remote
After journey server sends Fisrt fault message, the method further includes：
First that the identification information of the application event of failure marks is reported processing response message to send by the event recorder
To the display screen.
10. according to the method described in claim 9, it is characterized in that, the data logger by radio communication module to
After remote server sends the second failure message, the method further includes：
Second that the identification information of the application event of failure marks is reported processing response message to send by the data logger
To the display screen.
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| CN201410778152.4A CN105759777B (en) | 2014-12-15 | 2014-12-15 | Fault of electric locomotive processing system and method |
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| CN201410778152.4A CN105759777B (en) | 2014-12-15 | 2014-12-15 | Fault of electric locomotive processing system and method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107423824B (en) * | 2017-04-21 | 2023-10-24 | 中车大连电力牵引研发中心有限公司 | Train wireless maintenance device, system and server |
| CN108933995A (en) * | 2018-06-29 | 2018-12-04 | 中车大连机车研究所有限公司 | A kind of locomotive display device collecting 4G transparent transmission and data recorder function |
| CN112810662A (en) * | 2019-11-18 | 2021-05-18 | 中车永济电机有限公司 | Electric locomotive fault processing method, device and system |
| CN112693497A (en) * | 2021-02-01 | 2021-04-23 | 中车大连机车研究所有限公司 | Data processing method and device for locomotive |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334667A (en) * | 2007-06-26 | 2008-12-31 | 株洲南车时代电气股份有限公司 | Locomotive status messages checking and diagnosis recording method and device |
| CN201535926U (en) * | 2009-11-03 | 2010-07-28 | 中国北车股份有限公司大连电力牵引研发中心 | Locomotive running recording device |
| CN201600595U (en) * | 2009-10-16 | 2010-10-06 | 中国北车股份有限公司大连电力牵引研发中心 | Locomotive failure diagnosis device |
| CN102042909A (en) * | 2009-10-14 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Locomotive fault diagnosis method and system |
| CN102065130A (en) * | 2010-12-01 | 2011-05-18 | 株洲南车时代电气股份有限公司 | Device and method for processing subway train fault intelligent |
| CN102981497A (en) * | 2012-11-21 | 2013-03-20 | 北京建筑工程学院 | Fault diagnosis device and diagnosis method for high-speed train braking system |
| CN103280004A (en) * | 2013-06-05 | 2013-09-04 | 南车资阳机车有限公司 | Data recording apparatus for shunting locomotive and realization method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7593963B2 (en) * | 2005-11-29 | 2009-09-22 | General Electric Company | Method and apparatus for remote detection and control of data recording systems on moving systems |
-
2014
- 2014-12-15 CN CN201410778152.4A patent/CN105759777B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101334667A (en) * | 2007-06-26 | 2008-12-31 | 株洲南车时代电气股份有限公司 | Locomotive status messages checking and diagnosis recording method and device |
| CN102042909A (en) * | 2009-10-14 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Locomotive fault diagnosis method and system |
| CN201600595U (en) * | 2009-10-16 | 2010-10-06 | 中国北车股份有限公司大连电力牵引研发中心 | Locomotive failure diagnosis device |
| CN201535926U (en) * | 2009-11-03 | 2010-07-28 | 中国北车股份有限公司大连电力牵引研发中心 | Locomotive running recording device |
| CN102065130A (en) * | 2010-12-01 | 2011-05-18 | 株洲南车时代电气股份有限公司 | Device and method for processing subway train fault intelligent |
| CN102981497A (en) * | 2012-11-21 | 2013-03-20 | 北京建筑工程学院 | Fault diagnosis device and diagnosis method for high-speed train braking system |
| CN103280004A (en) * | 2013-06-05 | 2013-09-04 | 南车资阳机车有限公司 | Data recording apparatus for shunting locomotive and realization method thereof |
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| CN105759777A (en) | 2016-07-13 |
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