CN209159730U - Urban rail transit vehicles expert system - Google Patents
Urban rail transit vehicles expert system Download PDFInfo
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- CN209159730U CN209159730U CN201821307634.1U CN201821307634U CN209159730U CN 209159730 U CN209159730 U CN 209159730U CN 201821307634 U CN201821307634 U CN 201821307634U CN 209159730 U CN209159730 U CN 209159730U
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Abstract
The utility model relates to a kind of urban rail transit vehicles expert systems, the system includes OCC equipment machine room (1), vehicle expert workstation (2), train communication subsystem (3) and fiber backbone network (4), and the OCC equipment machine room (1), vehicle expert workstation (2), train communication subsystem (3) are connected by fiber backbone network (4) between any two.Compared with prior art, the utility model has many advantages, such as to safeguard that information is comprehensive, intelligence degree is high, safe and reliable, maintenance efficiency is high.
Description
Technical field
The utility model relates to field of urban rail, are more particularly, to a kind of urban rail transit vehicles expert
System.
Background technique
In urban track traffic operation, main body of the vehicle as passenger traffic and safe operation, in Subway Train Operation in Existed Subway
Very important effect is played in the process, and the maintenance repair and maintenance of vehicle are also the most important thing of subway maintenance work.
The maintenance of vehicle at present and failure diagnosis information are mainly shown that trackside vehicle maintenance teams and groups can not on the DMI of drivers' cab
Real-time monitoring is carried out to vehicle operation and traffic-operating period, the prevention that also can not effectively carry out vehicle is repaired；When vehicle breaks down,
Can only step on vehicle to vehicle DMI and check alarm logging or copy pick-up running log manually and carry out a manual analysis, fault diagnosis and
Repair time is all long.In general, vehicle maintenance and efficiency of fault diagnosis be not high, and automation and intelligence degree are very
It is low, it is unfavorable for the safe operation of urban track traffic.
Utility model content
The purpose of this utility model is exactly to provide a kind of city rail to overcome the problems of the above-mentioned prior art
Vehicular traffic expert system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of urban rail transit vehicles expert system, the system include OCC equipment machine room, vehicle expert workstation, column
Vehicle communication subsystem and fiber backbone network, the OCC equipment machine room, vehicle expert workstation, train communication subsystem are two-by-two
Between pass through fiber backbone network connect.
Preferably, the train communication subsystem includes vehicle communication front end processor and train-ground communication network, the vehicle
Prepositive communication computer is respectively equipped with TCMS subsystem interface and ATC subsystem interface, and the vehicle communication front end processor passes through vehicle
Ground communication network is connect with fiber backbone network.
Preferably, the vehicle communication front end processor on each train is dual-computer redundancy equipment, the train-ground communication network
Including being used for transmission the LTE network of vehicle real time execution and operation information and being used for transmission the vehicle running log information of large capacity
WIFI network.
Preferably, the OCC equipment machine room includes application server, history server and Web Application Server.
Preferably, the application server is the dual-computer redundancy server being set in OCC equipment machine room, described
Web Application Server is the dual-computer redundancy server being set in OCC equipment machine room.
Preferably, the history server is equipped with the disk battle array stored for vehicle initial data and statistical data analysis
Column.
Preferably, the system further includes portable handheld terminal, which answers with the Web
It is connected with server.
Preferably, the portable handheld terminal is to support wireless or mobile 4G communication mode and have RFID function
Handheld terminal.
Preferably, the expert workstation includes that rolling stock section's expert workstation, parking lot expert workstation or scheduling are big
Room expert workstation.
Compared with prior art, the utility model has the advantage that
1, the utility model can comprehensively obtain vehicle by the vehicle communication front end processor of the setting redundancy on vehicle
The real-time traffic information of all subscriber devices such as TCMS, cab signal ATC.
2, the utility model uses the lane LTE and Wifi wireless two-channel, it is ensured that vehicle holographic data lands safely, is
Vehicle expert system and intelligent fault diagnosis provide comprehensive data supporting.
Detailed description of the invention
Fig. 1 is the system structure diagram of the utility model.
Specific embodiment
The technical scheme in the embodiment of the utility model will be carried out clear, be fully described by, it is clear that described below
Embodiment is a part of the embodiment of the utility model, rather than whole embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work all should belong to this
The range of utility model protection.
As shown in Figure 1, a kind of urban rail transit vehicles expert system, which includes that OCC equipment machine room 1, vehicle are special
Family's work station 2, train communication subsystem 3 and fiber backbone network 4, the OCC equipment machine room 1, vehicle expert workstation 2, column
Vehicle communication subsystem 3 is connected by fiber backbone network 4 between any two.
The train communication subsystem 3 includes vehicle communication front end processor 31, train-ground communication network, the vehicle communication
Front end processor 31 is respectively equipped with TCMS subsystem interface and ATC subsystem interface, and the vehicle communication front end processor 31 is by vehicle
Communication network is connect with fiber backbone network 4；
Each subscriber device operating status of the vehicle that the vehicle communication front end processor 31 will acquire, fault message, vehicle
The vehicle holographic data of operation information and journal file is sent to fiber backbone network 4 by train-ground communication network and lands.
Vehicle communication front end processor on each train is dual-computer redundancy equipment, and the train-ground communication network includes being used for
The WIFI of the LTE network 32 of transmission vehicle real time execution and operation information and the vehicle running log information for being used for transmission large capacity
Network 33.
The OCC equipment machine room 1 includes application server 11, history server 12 and Web Application Server 13；
The application server obtains vehicle holographic data from vehicle communication front end processor 31 by fiber backbone network 4, and
Fault diagnosis, early warning analysis, association analysis and engaging portion analysis are carried out to vehicle holographic data, and analysis result is pushed to vehicle
Expert workstation 2 is realized to subway Train Dynamic tracing and monitoring, provides remote technology and support and failure emergency guidance, simultaneously
To the initial data of acquisition and treated that data store, and supports the playback of historical data.
The application server 11 is the dual-computer redundancy server being set in OCC equipment machine room, and the Web is answered
It is the dual-computer redundancy server being set in OCC equipment machine room with server 13.
The history server 12 is equipped with the disk array stored for vehicle initial data and statistical data analysis,
Middle vehicle initial data and the storage time of statistical data analysis at least 3 years, the disk size of the disk array is not less than
16TB。
The system further includes portable handheld terminal 5, and the Web Application Server is as portable handheld terminal
Background application server, provide clothes for the Daily Round Check of vehicle, mobile monitoring, equipment account management and Maintenance Program Management
Business.
The portable handheld terminal is the hand-held end supported wireless or mobile 4G communication mode and have RFID function
End, is placed in rolling stock section and parking lot for handheld terminal, is the Daily Round Check, mobile monitoring, equipment account management, plan of vehicle
Management, maintenance management provide portable use service.
The vehicle expert workstation 2 includes rolling stock section's vehicle expert workstation 21, parking lot vehicle expert workstation
22 or scheduling hall vehicle expert workstation 23；
The vehicle expert workstation 2 provides board service and the man-machine boundary of scheduling for vehicle maintenance and dispatcher
Face provides on line real-time monitoring, vehicle trouble intelligent diagnostics, trend and the Prevention analysis, intelligent maintenance of vehicle operation and equipment
Guidance and report form statistics function.
The vehicle communication front end processor is installed in each car, connects vehicle TCMS system and signal On-board ATC subsystem
System, each subscriber device operating status of the vehicle that the prepositive communication computer will acquire, fault message, vehicle operating information and
The vehicle holographic data of journal file is landed by vehicle-ground wireless communication and fiber shaft looped network.
Vehicle communication front end processor redundant configuration in each car, the headstock tailstock each one, high reliablity.
The vehicle expert workstation double screen setting, distributing installation as needed is in rolling stock section, parking lot and OCC tune
Spend hall.
The workflow of the utility model is as follows:
Step 1, vehicle communication front end processor obtain each subscriber device of vehicle and vehicle by MVB bus and TCMS interface
Real-time running state information is obtained Car log the file information and compressed, passed through by maintenance network interface and TCMS interface
MVB bus and On-board ATC subsystem communication obtain onboard ATC equipment and operation relevant information, and the above- mentioned information that will acquire are logical
It crosses the comprehensive bearer network of LTE and Wifi vehicle-ground wireless communication network is sent to application server；
Step 2, application server carry out real-time intelligent fault diagnosis and pass to the vehicle real-time traffic information received
Connection analysis when discovery vehicle has abnormal, deeply excavates failure cause and in time ties up alarm, fault location, impact analysis and intelligence
Shield suggests being pushed to vehicle expert workstation and portable handheld terminal, expert workstation to subway Train Dynamic tracing and monitoring,
Remote technology is provided to support and failure emergency guidance；
Step 3, application server carry out decompression reading to the Car log the file information received, in massive logs file
In, by big data analysis, excavates and obtain to vehicle maintenance and the valuable data of safe operation and generate event information push
To vehicle expert workstation as vehicle maintenance foundation；
Step 4, application server combination real-time diagnosis information and the event information excavated by journal file are strong to vehicle
Kang Du and running quality carry out overall merit and carry out quality score, and provide intelligent maintenance suggestion guidance and report；
Step 5, vehicle maintenance personnel are evaluated according to vehicle mass and marking situation carries out the arrangement of car inspection and repair maintenance plan,
It realizes prevention and corrects the maintenance system combined, realize the integrated dispatch of the resources such as equipment, personnel, material, tool；
Step 6, vehicle maintenance personnel obtain car inspection and repair maintenance plan on portable handheld terminal, and according to plan and
The guidance of Vehicular intelligent maintenance suggestion and report timely carry out car inspection and repair maintenance；
Step 7, vehicle scheduling personnel can then evaluate according to vehicle mass and marking situation carries out running scheduling operation
Scientific and reasonable arrangement, give priority in arranging for vehicle health and quality evaluation and high vehicle of giving a mark, has avoided security risk and failure
Line of vehicles on run.
The landing that vehicle includes the vehicle-mounted complete information of signal ATC may be implemented by the utility model, be for vehicle expert
System and intelligent fault diagnosis provide comprehensive data supporting, to realize that vehicle trouble intelligent diagnostics, cross-system and equipment are closed
Connection analysis, engaging portion analysis greatly improve car fault diagnosis efficiency, compression failure delay, really provide expert for vehicle
Maintenance technology is supported；It can effectively realize and the prevention of vehicle is repaired and is actively repaired, further ensure that the safety of rail traffic can
By operation.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can be readily occurred in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical
Novel protection scope should be subject to the protection scope in claims.
Claims (9)
1. a kind of urban rail transit vehicles expert system, which is characterized in that the system includes that OCC equipment machine room (1), vehicle are special
Family's work station (2), train communication subsystem (3) and fiber backbone network (4), the OCC equipment machine room (1), vehicle expert's work
It stands (2), train communication subsystem (3) is connected by fiber backbone network (4) between any two.
2. a kind of urban rail transit vehicles expert system according to claim 1, which is characterized in that the train is logical
Letter subsystem (3) includes vehicle communication front end processor (31) and train-ground communication network, and the vehicle communication front end processor (31) is respectively
Equipped with TCMS subsystem interface and ATC subsystem interface, the vehicle communication front end processor (31) by train-ground communication network with
Fiber backbone network (4) connection.
3. a kind of urban rail transit vehicles expert system according to claim 2, which is characterized in that on each train
Vehicle communication front end processor be dual-computer redundancy equipment, the train-ground communication network include be used for transmission vehicle real time execution and fortune
It seeks the LTE network (32) of information and is used for transmission the WIFI network (33) of the vehicle running log information of large capacity.
4. a kind of urban rail transit vehicles expert system according to claim 1, which is characterized in that the OCC is set
Standby host room (1) includes application server (11), history server (12) and Web Application Server (13).
5. a kind of urban rail transit vehicles expert system according to claim 4, which is characterized in that the application clothes
Business device (11) is the dual-computer redundancy server being set in OCC equipment machine room, and the Web Application Server (13) is to be set to
Dual-computer redundancy server in OCC equipment machine room.
6. a kind of urban rail transit vehicles expert system according to claim 4, which is characterized in that the history clothes
Device (12) are engaged in equipped with the disk array stored for vehicle initial data and statistical data analysis.
7. a kind of urban rail transit vehicles expert system according to claim 4, which is characterized in that the system is also
Including portable handheld terminal (5), which connect with the Web Application Server.
8. a kind of urban rail transit vehicles expert system according to claim 7, which is characterized in that described is portable
Handheld terminal is the handheld terminal supported wireless or mobile 4G communication mode and have RFID function.
9. a kind of urban rail transit vehicles expert system according to claim 1, which is characterized in that expert's work
Stand (2) include rolling stock section's expert workstation (21), parking lot expert workstation (22) or scheduling hall expert workstation (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307634.1U CN209159730U (en) | 2018-08-14 | 2018-08-14 | Urban rail transit vehicles expert system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307634.1U CN209159730U (en) | 2018-08-14 | 2018-08-14 | Urban rail transit vehicles expert system |
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| Publication Number | Publication Date |
|---|---|
| CN209159730U true CN209159730U (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307634.1U Active CN209159730U (en) | 2018-08-14 | 2018-08-14 | Urban rail transit vehicles expert system |
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| Country | Link |
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| CN (1) | CN209159730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353375A (en) * | 2018-08-14 | 2019-02-19 | 卡斯柯信号有限公司 | A kind of urban rail transit vehicles expert system and method |
-
2018
- 2018-08-14 CN CN201821307634.1U patent/CN209159730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353375A (en) * | 2018-08-14 | 2019-02-19 | 卡斯柯信号有限公司 | A kind of urban rail transit vehicles expert system and method |
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