CN109471748A - A kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method and device thereof - Google Patents
A kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method and device thereof Download PDFInfo
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Abstract
The invention discloses a kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method and device thereof, this method comprises the following steps: when the signal mobile unit issues fault alarm information, the fault data of the signal mobile unit is downloaded and saved from signal onboard system, wherein, the fault data includes the device numbering of failure operation parameter value, the signal mobile unit；It calls analysis software to parse failure cause report, the running state parameter is parsed, and failure cause report is pushed into client, realize the diagnosis to the failure cause of the signal mobile unit.Diagnostic method and device of the invention is able to achieve transmitting on way for fault data, parses to fault type, fault data is avoided to lose, and failure needs not move through manual analysis, and fast and accurately rate is high.
Description
Technical field
The invention of this reality belongs to city rail traffic signal system technical field, and in particular to a kind of Urban Rail Transit Signal
Mobile unit Intelligence Diagnosis method and device thereof.
Background technique
City rail traffic signal system is as the most basic control system of urban track traffic, by signal mobile unit group
At maintenance personal manually gets on the bus external computer downloading data again after taking train to go back to factory when cab signal mobile unit failure at present
The traditional approach of parsing is analyzed, this mode has the disadvantage in that 1, needs preparation tool in copy data phase, and not only process is numerous
It is trivial, waste a large amount of manpowers, train to library time not in time when or upper electricity demanding be unable to satisfy when, it will draw
Play data downloading not in time or loss of data；2, manually data are parsed using analysis software at present, by manually existing respectively
Each fault data is inputted in analysis software, analyzed one by one fault data, and each fault data requires
It goes to be analyzed by multiple steps, process is cumbersome, is easy error, and to maintenance process personnel technical ability and analysis level requirement
It is high；3, traditional train Hui Ku copies the mode for taking data analysis trouble, it is meant that the event during operation of train signal mobile unit
Equipment specific failure cause can not be known when barrier, therefore in most cases adjusts personnel placement train to exit service by row, increased
The workload of shunting of row mediator person, reduces operating service quality.Because train returns, library is later to increase maintenance personal's night shift simultaneously
Workload.
Summary of the invention
In order to overcome the above technical defects, the present invention provides a kind of Urban Rail Transit Signal mobile unit intelligences to examine
Disconnected method, can download fault data automatically, automatic that data analysis software is called to be automatically analyzed to it accurately to find hair
Raw failure cause.
To solve the above-mentioned problems, the present invention provides a kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis sides
Method includes the following steps:
When the signal mobile unit issues fault alarm information, is downloaded from signal onboard system and save the signal
The fault data of mobile unit, wherein the fault data owns during including the vehicle-mounted device fails of the traffic signals
Running state parameter, the signal mobile unit device numbering；
It calls analysis software to parse failure cause report, the running state parameter is parsed, and will the event
Barrier reason report pushes to client, realizes the diagnosis to the failure cause of the signal mobile unit.
Compared with prior art, diagnostic method of the invention the signal mobile unit issue fault alarm information when,
Just the fault data is downloaded from the signal onboard system automatically, copies fault data without getting on the bus, it not only can be to avoid
Loss of data can also obtain fault data in time, save the time for reply failure, realize transmitting on way for fault data,
Meanwhile automatic calling analysis software parses failure cause report, parses to the running state parameter, and will the event
Barrier reason report pushes to client, and failure cause report is pushed to client, fast and accurately navigates to signal
The failure cause that mobile unit occurs, avoids when getting fault data, by manually using analysis software, input event one by one
Hinder data to be parsed, so as to cause analysis mistake, meanwhile, diagnosis scheme of the invention also enables maintenance of equipment personnel
Know failure cause, in advance to cope with failure.
As a further improvement of the present invention, when the diagnostic method starts, include the following steps:
Data are guided in the drawing data of the typing each signal mobile unit, pathfinder data, driving, with building
Emergency plan database.
As a further improvement of the present invention, the emergency plan database further includes the equipment of the signal mobile unit
Number further includes walking as follows after downloading and save the fault data of the signal mobile unit from the signal onboard system
It is rapid:
When the device numbering in the fault data is identical as the device numbering of the emergency plan database, from
Corresponding emergency plan is obtained in the emergency plan database, and the corresponding emergency plan is pushed into client.
Compared with prior art, the emergency plan data that diagnostic method of the invention passes through preparatory typing signal mobile unit
It library can automatic push out of order signal be vehicle-mounted sets from emergency plan database when signal mobile unit breaks down
Standby emergency plan provides technical support for maintenance personal to client, avoid due to maintenance personal since technical ability is insufficient and
It is unable to complete maintenance work, meanwhile, the support of train emergence treatment scheme also is provided for train scheduling personnel, it can be timely right
Train is scheduled, as much as possible avoid dispatching in time and caused by traffic congestion.
As a further improvement of the present invention, when the signal mobile unit issues fault alarm information, from signal vehicle
Further include following steps after loading system is downloaded and saves the fault data of the signal mobile unit:
The fault data, failure cause report are saved as into historical failure data, to construct historical failure data
Library.
As a further improvement of the present invention, further include following steps after the historical failure data library will be constructed:
The equipment in the device numbering and the reference scheme database in fault data statistics library
When numbering identical, the corresponding historical failure data is obtained, and the corresponding historical failure data is pushed into client.
Compared with prior art, diagnostic method of the invention, when signal mobile unit breaks down, energy automatic push should
The historical failure data of signal mobile unit facilitates maintenance personal to recognize the letter in advance before train goes back to library to client
The historical failure situation of number mobile unit reduces trouble unit lock-in range and can carry out troubleshooting in advance and envisions.
In order to overcome the above technical defects, it is intelligent that the present invention also provides a kind of Urban Rail Transit Signal mobile units
Diagnostic device can download fault data automatically, and be automatically analyzed to it accurately to find the failure cause of generation.
To solve the above-mentioned problems, the present invention also provides a kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis
Device, comprising:
Fault data download module is used for when the signal mobile unit issues fault alarm information, vehicle-mounted from signal
System is downloaded and saves the fault data of the signal mobile unit, wherein the fault data include failure operation parameter value,
The device numbering of the signal mobile unit；
Failure cause judgment module joins the operating status for calling analysis software to parse failure cause report
Number is parsed, and failure cause report is pushed to client, realizes the failure cause to the signal mobile unit
Diagnosis.
Compared with prior art, diagnostic method of the invention the signal mobile unit issue fault alarm information when,
Just the fault data is downloaded from signal onboard system automatically, copies fault data without getting on the bus, it not only can be to avoid data
It loses, fault data can also be obtained in time, save the time for reply failure, realize transmitting on way for fault data, meanwhile,
It is automatic that analysis software is called to parse failure cause report, the running state parameter is parsed, and the failure is former
Because report pushes to client, the failure cause of signal mobile unit generation is fast and accurately navigated to, avoids and is getting
When fault data, by manually using analysis software, input fault data are one by one to be parsed, so as to cause analysis mistake, together
When, diagnosis scheme of the invention also enables maintenance of equipment personnel to know failure cause in advance, to cope with failure.
As a further improvement of the present invention, diagnostic device of the invention further include:
Emergency plan database sharing module, drawing data, maintenance for the typing each signal mobile unit
Data are guided in guidance data, driving, to construct emergency plan database.
As a further improvement of the present invention, the emergency plan database further includes the equipment of the signal mobile unit
Number, the diagnostic device further include:
Emergency plan generation module, in the fault data the device numbering and the emergency plan data
When the device numbering in library is identical, corresponding emergency plan is obtained from the emergency plan database, and corresponding answer described
Quick-acting prescription case pushes to client.
Compared with prior art, the emergency plan data that diagnostic method of the invention passes through preparatory typing signal mobile unit
It library can automatic push out of order signal be vehicle-mounted sets from emergency plan database when signal mobile unit breaks down
Standby emergency plan provides technical support for maintenance personal to client, avoid due to maintenance personal since technical ability is insufficient and
It is unable to complete maintenance work, meanwhile, the support of train emergence treatment scheme also is provided for train scheduling personnel, it can be timely right
Train is scheduled, as much as possible avoid dispatching in time and caused by traffic congestion.
As a further improvement of the present invention, diagnostic device of the invention further include:
Historical failure data library constructs module, for the fault data, failure cause report to be saved as history
Fault data, to construct historical failure data library.
As a further improvement of the present invention, diagnostic device of the invention further include:
Historical failure data the reference module, for counting the device numbering and the ginseng in library in the fault data
Examine the device numbering in scheme database it is identical when, obtain the corresponding historical failure data, and will it is corresponding described in
Historical failure data pushes to client.
Compared with prior art, diagnostic method of the invention, when signal mobile unit breaks down, energy automatic push should
The historical failure data of signal mobile unit facilitates maintenance personal to recognize the letter in advance before train goes back to library to client
The historical failure situation of number mobile unit reduces trouble unit lock-in range and can carry out troubleshooting in advance and envisions.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the flow chart of one of embodiment 1 Urban Rail Transit Signal mobile unit Intelligence Diagnosis method；
Fig. 2 is one of embodiment 2 Urban Rail Transit Signal mobile unit Intelligence Diagnosis method diagnostic device
Overall structure diagram.
Specific embodiment
Below in conjunction with specific embodiments and the drawings, preferred embodiment of the present invention will be described, it should be understood that this place
The preferred embodiment of description is only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, being a kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method of the embodiment of the present invention 1
Flow chart.
The diagnostic method, includes the following steps:
S1, when the signal mobile unit issues fault alarm information, download from signal onboard system and described in saving
The fault data of signal mobile unit, wherein during the fault data includes the vehicle-mounted device fails of the traffic signals
The device numbering of all running state parameter, the signal mobile unit.
S2, it calls analysis software to parse failure cause report, the running state parameter is parsed, and by failure
Reason report pushes to client, the diagnosis to the failure cause of signal mobile unit is realized, specifically, including in analysis software
There is logic judgment, failure cause can be parsed by the variation of running state parameter, it can also be according to the specified of user, to specified
Running state parameter carry out fast resolving.
Compared with prior art, diagnostic method of the invention the signal mobile unit issue fault alarm information when,
Just the fault data is downloaded from signal onboard system automatically, copies fault data without getting on the bus, it not only can be to avoid data
It loses, fault data can also be obtained in time, save the time for reply failure, realize transmitting on way for fault data, meanwhile,
It is automatic that analysis software is called to parse failure cause report, the running state parameter is parsed, and the failure is former
Because report pushes to client, the failure cause of signal mobile unit generation is fast and accurately navigated to, avoids and is getting
When fault data, by manually using analysis software, input fault data are one by one to be parsed, so as to cause analysis mistake, together
When, diagnosis scheme of the invention also enables maintenance of equipment personnel to know failure cause in advance, to cope with failure.
Further, it in order to provide technical support to maintenance personal, when the diagnostic method starts, including walks as follows
Rapid: data are guided in the drawing data of each signal mobile unit of typing, pathfinder data, driving, to construct emergency plan
Database.
Further, emergency plan database further includes the device numbering of signal mobile unit, under signal onboard system
Further include following steps after the fault data for carrying and saving signal mobile unit: device numbering in fault data with answer
When the device numbering of anxious scheme database is identical, corresponding emergency plan is obtained from emergency plan database, and will be corresponding
Emergency plan pushes to client.
Compared with prior art, the emergency plan data that diagnostic method of the invention passes through preparatory typing signal mobile unit
It library can automatic push out of order signal be vehicle-mounted sets from emergency plan database when signal mobile unit breaks down
Standby emergency plan provides technical support for maintenance personal to client, avoid due to maintenance personal since technical ability is insufficient and
It is unable to complete maintenance work, meanwhile, the support of train emergence treatment scheme also is provided for train scheduling personnel, it can be timely right
Train is scheduled, as much as possible avoid dispatching in time and caused by traffic congestion.
Further, it when signal mobile unit issues fault alarm information, is downloaded from signal onboard system and saves letter
Further include following steps after the fault data of number mobile unit: fault data, failure cause report are saved as into historical failure number
According to construct historical failure data library, and the report of fault data, failure cause is opposite with time when failure generation
It answers.
Further, of the invention in order to enable maintenance personal to be apparent from the historical failure situation of equipment
It further include following steps after diagnostic method will construct the historical failure data library: the equipment in fault data statistics library
When numbering identical as the device numbering in the reference scheme database, corresponding historical failure data is obtained, and will be corresponding
Historical failure data pushes to client.
Compared with prior art, diagnostic method of the invention, when signal mobile unit breaks down, energy automatic push should
The historical failure data of signal mobile unit facilitates maintenance personal to recognize the signal vehicle in advance before train goes back to library to client
The historical failure situation of equipment is carried, trouble unit lock-in range is reduced and troubleshooting anticipation can be carried out in advance.
In addition, diagnostic method of the invention is further comprising the steps of:
Management is grouped to user of service and divides group's reception push failure cause, emergency plan or historical failure number
According to for example, maintenance personal is made to can receive failure cause, emergency plan and historical failure data, train scheduling personnel are connect
Receive emergency plan.
Different information can be received in order to be able to satisfy the employee in different posies, diagnosis invention of the invention further includes following
Step:
Customization Module is carried out to failure cause, emergency plan or reference scheme, sets specific template, according to failure original
Because of, emergency plan or historical failure data custom configuration report, user can select report information needed according to demand, and system is by root
Report is corresponded to according to the Automatic generation of information that user selects, such as single device running quality report, line failure rate report etc. facilitates use
Family carries out fault statistics and the analysis of equipment running quality.
Embodiment 1 is further explained below with reference to the realization process of diagnostic method of the invention:
Firstly, the drawing data of each signal mobile unit of typing, pathfinder data, driving guide data, with structure
Build emergency plan database；When signal mobile unit issues fault alarm information, connection request is sent to signal onboard system
And after the network security certification for passing through signal onboard system, the failure of signal mobile unit is downloaded and saved from signal onboard system
Data close ftp server and disconnection of wireless connection, analysis software are called to parse failure cause report, fortune after downloading
Row state parameter is parsed, and failure cause report is pushed to client, and fault data, failure cause report are protected
Historical failure data is saved as, to construct historical failure data library.
At the same time, when the device numbering in fault data is identical as the device numbering of emergency plan database, from answering
Corresponding emergency plan is obtained in anxious scheme database, and corresponding emergency plan is pushed into client, is united in fault data
When device numbering in meter library is identical as the device numbering in reference scheme database, the corresponding historical failure number is obtained
According to, and corresponding historical failure data is pushed into client.After breaking down, maintenance personal can receive at the first time
Failure cause report, emergency plan, historical failure data.Maintenance personal can predict failure cause in advance, by checking emergency
Scheme and historical failure data understand the historical failure situation of signal mobile unit, reduce trouble unit lock-in range, do in advance
Good troubleshooting carries out maintenance work it is contemplated that after train Hui Ku at the first time.Moreover, train scheduling personnel can be from answering
Driving is obtained in quick-acting prescription case and guides data, and train is scheduled in time, avoids the further expansion of failure influence.
Embodiment 2
As shown in Figure 1, being a kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method of the embodiment of the present invention 1
The overall structure diagram of diagnostic device.
The diagnostic device includes: fault data download module 1 and failure cause judgment module 2, wherein fault data downloading
Mould 1, for for when the signal mobile unit issues fault alarm information, downloading and saving described from signal onboard system
The fault data of signal mobile unit, wherein the fault data includes failure operation parameter value, the signal mobile unit
Device numbering；Failure cause judgment module 2, for calling analysis software to parse failure cause report, to running state parameter
It is parsed, and failure cause report is pushed into client, realize the diagnosis to the failure cause of signal mobile unit, specifically
For, include logic judgment in analysis software, failure cause can be parsed by the variation of running state parameter, can also according to
Family is specified, and carries out fast resolving to specified running state parameter.
Compared with prior art, diagnostic device of the invention the signal mobile unit issue fault alarm information when,
Just the fault data is downloaded from signal onboard system automatically, copies fault data without getting on the bus, it not only can be to avoid data
It loses, fault data can also be obtained in time, save the time for reply failure, realize transmitting on way for fault data, meanwhile,
It is automatic that analysis software is called to parse failure cause report, running state parameter is parsed, and failure cause report is pushed away
The failure cause for fast and accurately navigating to the generation of signal mobile unit to client is sent, avoids and is getting fault data
When, by manually using analysis software, input fault data are one by one to be parsed, so as to cause analysis mistake, meanwhile, the present invention
Diagnosis scheme also enable maintenance of equipment personnel to know failure cause in advance, to cope with failure.
Further, in order to give maintenance personal provide technical support, diagnostic device of the invention further include: emergency plan number
Module 3 is constructed according to library, is guided for the drawing data of the typing each signal mobile unit, pathfinder data, driving
Data, to construct emergency plan database.
Further, in order to enable maintenance personal's handling failure quickly and accurately, emergency plan data
Library further includes the device numbering of signal mobile unit, diagnostic device of the invention further include: emergency plan generation module 4 is used for
When device numbering in fault data is identical as the device numbering of emergency plan database, obtained from emergency plan database
Corresponding emergency plan, and corresponding emergency plan is pushed into client.
Compared with prior art, the emergency plan data that diagnostic device of the invention passes through preparatory typing signal mobile unit
It library can automatic push out of order signal be vehicle-mounted sets from emergency plan database when signal mobile unit breaks down
Standby emergency plan provides technical support for maintenance personal to client, avoid due to maintenance personal since technical ability is insufficient and
It is unable to complete maintenance work, meanwhile, the support of train emergence treatment scheme also is provided for train scheduling personnel, it can be timely right
Train is scheduled, as much as possible avoid dispatching in time and caused by traffic congestion.
Further, diagnostic device of the invention further include: historical failure data library constructs module 5, is used for failure
Data, failure cause report save as historical failure data, and to construct historical failure data library, and fault data, failure are former
Time when occurring with the failure because reporting is corresponding.
Further, of the invention in order to enable maintenance personal to be apparent from the historical failure situation of equipment
Diagnostic device further include: historical failure data the reference module 6, for counting device numbering and reference side in library in fault data
When device numbering in case database is identical, corresponding historical failure data is obtained, and corresponding historical failure data is pushed
To client.
Compared with prior art, diagnostic device of the invention, when signal mobile unit breaks down, energy automatic push should
The historical failure data of signal mobile unit facilitates maintenance personal to recognize the signal vehicle in advance before train goes back to library to client
The historical failure situation of equipment is carried, trouble unit lock-in range is reduced and troubleshooting anticipation can be carried out in advance.
In addition, diagnostic device of the invention further include: grouping management module 7, for being grouped management to user of service
It divides group and receives push failure cause, emergency plan or historical failure data, so that maintenance personal can receive failure original
Cause, emergency plan and historical failure data, train scheduling personnel receive emergency plan.
Different information, diagnostic device of the invention can be received in order to be able to satisfy the employee in different posies further include: report
Table module sets specific template, according to event for carrying out Customization Module to failure cause, emergency plan or reference scheme
Barrier reason, emergency plan or historical failure data custom configuration report, user can select report information needed, system according to demand
The Automatic generation of information selected according to user is corresponded into report, such as single device running quality report, line failure rate report etc., side
Just user carries out fault statistics and the analysis of equipment running quality.
In order to being that diagnostic device of the invention is able to maintain normal operation, diagnostic device of the invention further include: resetting
Module 8, for the module of appearance exception being carried out resetting or is restored automatically when any of the above-described module occurring abnormal.
Embodiment 2 is further explained below with reference to the realization process of diagnostic device of the invention:
Firstly, the drawing data of the typing each signal mobile unit, pathfinder data, driving guide data,
To construct emergency plan database；When signal mobile unit issues fault alarm information, sends and connect to signal onboard system
After the network security certification for requesting and passing through signal onboard system, is downloaded from signal onboard system and save signal mobile unit
Fault data closes ftp server and disconnection of wireless connection, analysis software is called to parse failure cause report after downloading
It accuses, running state parameter parsed, and failure cause report is pushed to client, and by fault data, failure cause
Report saves as historical failure data, to construct historical failure data library.
At the same time, when the device numbering in fault data is identical as the device numbering of emergency plan database, from answering
Corresponding emergency plan is obtained in anxious scheme database, and corresponding emergency plan is pushed into client, is united in fault data
When device numbering in meter library is identical as the device numbering in reference scheme database, the corresponding historical failure number is obtained
According to, and corresponding historical failure data is pushed into client.After breaking down, maintenance personal can receive at the first time
Failure cause report, emergency plan, historical failure data.Maintenance personal can predict failure cause in advance, by checking emergency
Scheme and historical failure data understand the historical failure situation of signal mobile unit, reduce trouble unit lock-in range, do in advance
Good troubleshooting carries out maintenance work it is contemplated that after train Hui Ku at the first time.Moreover, train scheduling personnel can be from answering
Driving is obtained in quick-acting prescription case and guides data, and train is scheduled in time, avoids the further expansion of failure influence, client
It can be mail or short message.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, therefore
Without departing from the technical solutions of the present invention, according to the technical essence of the invention it is to the above embodiments it is any modification,
Equivalent variations and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method, which comprises the steps of:
When the signal mobile unit issues fault alarm information, is downloaded from signal onboard system and to save the signal vehicle-mounted
The fault data of equipment, wherein the fault data includes operation shape all during the signal mobile unit breaks down
The device numbering of state parameter, the signal mobile unit；
It calls analysis software to parse failure cause report, the running state parameter is parsed, and the failure is former
Because report pushes to client, the diagnosis to the failure cause of the signal mobile unit is realized.
2. diagnostic method according to claim 1, which is characterized in that when the diagnostic method starts, including walk as follows
It is rapid:
Data are guided in the drawing data of the typing each signal mobile unit, pathfinder data, driving, to construct emergency
Scheme database.
3. diagnostic method according to claim 2, which is characterized in that the emergency plan database further includes the signal
The device numbering of mobile unit, downloaded from the signal onboard system and save the signal mobile unit fault data it
Afterwards, further include following steps:
When the device numbering in the fault data is identical as the device numbering of the emergency plan database, from described
Corresponding emergency plan is obtained in emergency plan database, and the corresponding emergency plan is pushed into client.
4. diagnostic method according to claim 1, which is characterized in that issue fault alarm letter in the signal mobile unit
It further include as follows after downloading and save the fault data of the signal mobile unit from the signal onboard system when breath
Step:
The fault data, failure cause report are saved as into historical failure data, to construct historical failure data library.
5. diagnostic method according to claim 4, which is characterized in that after the historical failure data library will be constructed, also
Include the following steps:
The device numbering in the device numbering and the reference scheme database in fault data statistics library
When identical, the corresponding historical failure data is obtained, and the corresponding historical failure data is pushed into client.
6. a kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method diagnostic device characterized by comprising
Fault data download module is used for when the signal mobile unit issues fault alarm information, from signal onboard system
Download and save the fault data of the signal mobile unit, wherein the fault data includes failure operation parameter value, described
The device numbering of signal mobile unit；
Failure cause judgment module, for call analysis software parse failure cause report, to the running state parameter into
Row parsing, and failure cause report is pushed into client, realize examining to the failure cause of the signal mobile unit
It is disconnected.
7. diagnostic device according to claim 6, which is characterized in that further include:
Emergency plan database sharing module, drawing data, pathfinder for the typing each signal mobile unit
Data are guided in data, driving, to construct emergency plan database.
8. diagnostic device according to claim 7, which is characterized in that the emergency plan database further includes the signal
The device numbering of mobile unit, the diagnostic device further include:
Emergency plan generation module, for the device numbering and the emergency plan database in the fault data
When device numbering is identical, corresponding emergency plan is obtained from the emergency plan database, and corresponding answer quick-acting prescription for described
Case pushes to client.
9. diagnostic device according to claim 6, which is characterized in that further include:
Historical failure data library constructs module, for the fault data, failure cause report to be saved as historical failure
Data, to construct historical failure data library.
10. diagnostic device according to claim 9, which is characterized in that further include:
Historical failure data the reference module, for counting the device numbering and the reference side in library in the fault data
When the device numbering in case database is identical, the corresponding historical failure data is obtained, and by the corresponding history
Fault data pushes to client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307228.XA CN109471748A (en) | 2018-11-05 | 2018-11-05 | A kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307228.XA CN109471748A (en) | 2018-11-05 | 2018-11-05 | A kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method and device thereof |
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| CN109471748A true CN109471748A (en) | 2019-03-15 |
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| CN201811307228.XA Pending CN109471748A (en) | 2018-11-05 | 2018-11-05 | A kind of Urban Rail Transit Signal mobile unit Intelligence Diagnosis method and device thereof |
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