CN109649445A - A kind of mounted remote Centralized Maintenance System - Google Patents
A kind of mounted remote Centralized Maintenance System Download PDFInfo
- Publication number
- CN109649445A CN109649445A CN201811566433.8A CN201811566433A CN109649445A CN 109649445 A CN109649445 A CN 109649445A CN 201811566433 A CN201811566433 A CN 201811566433A CN 109649445 A CN109649445 A CN 109649445A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 90
- 238000004891 communication Methods 0.000 claims description 12
- 238000012795 verification Methods 0.000 claims description 6
- 238000012937 correction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001550 time effect Effects 0.000 abstract description 3
- 238000007726 management method Methods 0.000 description 6
- 238000012790 confirmation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
- B61L27/57—Trackside diagnosis or maintenance, e.g. software upgrades for vehicles or trains, e.g. trackside supervision of train conditions
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of mounted remote Centralized Maintenance Systems, comprising: set on the ground remote maintenance system of ground surface end, and set on the central maintenance unit of vehicle end；Wherein: program file to be upgraded is sent to the train radio unit of corresponding vehicle by the ground remote maintenance system by terrestrial wireless access point；Updating result after the completion of upgrading, is fed back to the ground remote maintenance system from obtaining corresponding program file in train radio unit and being handed down to corresponding board after being verified by the central maintenance unit.The system can largely reduce maintenance personnel required when mobile unit software upgrading, greatly reduce human resources consumption；Furthermore it is possible to the time effects to put into effect again to train be effectively reduced, while escalation process carries out software data verification, greatly improves safety.
Description
Technical field
The present invention relates to technical field of rail traffic more particularly to a kind of mounted remote Centralized Maintenance Systems.
Background technique
A kind of important way of the rail traffic as current resident trip, plays increasingly important role, and vehicle-mounted letter
Number system is even more the most important thing as one in the rail traffic important system concerning efficiency and safety.Urban track traffic is vehicle-mounted
Signal system is huge, device category is various, function is complicated, distributed system architecture is often used, generally by several dispersions
Equipment in different location, the application software based on different operating system, the subsystem composition for being connected to different segment.With skill
Between the development of art, System and Surroundings interaction deeply and the variation of operation demand, the software data of mobile unit system are normal
Often need to carry out upgrade maintenance.It is shown according to web material, China's route reaches 133 at present, and total length is up to more than 4,000 kilometers, together
The city Shi Jian has 48, is more than 5,000 kilometers building route total scale, has planned that total line length is more than 7,000 kilometers, subway
Line clear ensures the increase year by year of pressure, and construction and unit of operation are intended to these systems of the more efficient solution of less people
Software upgrading maintenance work.
Cab signal system is generally made of several subsystems, such as ATO subsystem, ATP subsystem, display system, day
Systems such as will record etc. are constituted, these subsystems are since function has certain independence, so mostly using signal maintainer greatly
Each system is safeguarded respectively to pedal.But current scheme is primarily present following defect:
1) waste of human resource is serious.The software upgrading of vehicle-mounted signal device at present can only generally terminate laggard in operation
Row, general vehicle operation terminate to return to garage and are usually no more than three or four hours to the time put into operation again, and each time
During upgrade maintenance, the software operation maintenance personnel of mobile unit is required to the experience request job time, prepares maintenance tool, to pedal
The series of steps such as vehicle to be upgraded, software upgrading relevant operation, updating result confirmation, by subway garage, average 30 are counted,
Vehicles all in garage are completed to upgrade in short three or four hours, generally at least need more than ten talents all can operate, therefore
Software upgrading consumes a large amount of human resources.
2) upgrade low efficiency.Runs software on mobile unit is mostly embedded software, built-in terminal software upgrading
Method multiplicity needs to prepare different types of upgrading tool for different board equipment software upgradings, while updating operation is soft
Part, system, order and method also differ widely, and upgrade maintenance personnel need to skillfully use these upgrading tools and relevant operation, and one
As before updating operation light preparation just probably need 20 minutes or so, upgrade maintenance personnel have upgraded the vehicle-mounted of train one end
All boards of equipment probably need more than half a hour, it is seen that the software updating efficiency of existing way is low.
Summary of the invention
The object of the present invention is to provide a kind of mounted remote Centralized Maintenance Systems, and mobile unit maintenance efficiency can be improved,
Reduce human resources consumption.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of mounted remote Centralized Maintenance System, comprising: set on the ground remote maintenance system of ground surface end, and be set to vehicle
End central maintenance unit；Wherein:
Program file to be upgraded is sent to corresponding vehicle by terrestrial wireless access point by the ground remote maintenance system
Train radio unit；
The central maintenance unit, from obtaining corresponding program file in train radio unit and be handed down to after being verified
Updating result is fed back to the ground remote maintenance system after the completion of upgrading by corresponding board.
As seen from the above technical solution provided by the invention, pass through ground remote maintenance system and central maintenance unit
It matches, maintenance personnel required when mobile unit software upgrading can be largely reduced, greatly reduce human resources consumption；
Furthermore it is possible to the time effects to put into effect again to train be effectively reduced, while escalation process carries out software data verification, pole
Safety is improved greatly.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of schematic diagram of mounted remote Centralized Maintenance System provided in an embodiment of the present invention.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, belongs to protection scope of the present invention.
The embodiment of the present invention provides a kind of mounted remote Centralized Maintenance System, which can be applied to garage cab signal and set
Standby software upgrading maintenance, system construction is succinct, can carry out unified centralized control maintenance in garage.
As shown in Figure 1, the system specifically includes that ground remote maintenance system (the Remote Maintain set on ground surface end
System, abbreviation RMS), and set on the central maintenance unit (Center Maintain Unite, abbreviation CMU) of vehicle end；
Ground remote maintenance system and central maintenance unit real time communication, central maintenance unit can be according under the tele-control system of ground
The order reached executes corresponding operating.
Above system mainly solves following technical problem:
1) it is across a network train-ground communication, realizes the network communication of the ground installation and vehicle-mounted signal device of maintenance system.
2) vehicle-mounted each board has different communication interfaces, and it is more the board equipment of distinct interface need to be connected to a compatibility
Unified management is realized in the equipment of interface.
3) since vehicle-mounted each subsystem board type is different, maintenance system needs to identify different maintenance instruction systems.
4) the maintenance state confirmation after capable of preventing maintenance personnel's maloperation and board software upgrading from safeguarding.
Fig. 1 is seen also, ground surface end is also provided with the router (ROUTER) and ground matched with ground remote maintenance system
Face wireless access point (AP), vehicle end train radio unit (TRU) are mainly responsible for and ground remote maintenance system real time communication.?
Before starting upgrading, maintenance personnel needs to log in ground remote maintenance system by correct account number cipher, selects to be upgraded
Program file is sent to the TRU of corresponding vehicle by AP, then corresponding program file is obtained from TRU simultaneously by central maintenance unit
It is handed down to corresponding board after being verified, after the completion of upgrading, updating result is fed back into the ground remote maintenance system.
In the embodiment of the present invention, central maintenance unit is equipped with a plurality of types of communication interfaces, can use a variety of communication parties
Formula is connect with mobile unit, to realize that program upgrades.Equipment plate card specifically include that vehicle-mounted ATP (automatic train protection system),
The board of DMI (man-machine interface), TIU (train interface unit) and ATO (automatic train operation system) equipment.
Detailed introduction is done below for ground remote maintenance system and central maintenance unit.
One, ground remote maintenance system.
The ground remote maintenance system includes that the software maintenance of plurality of devices board instructs and can issue each correlation automatically
Board, maintenance personnel only need to upload data in one place and configure and can carry out to all trains in coverage
Upgrading.
The ground remote maintenance system specifically includes that user authority management module, equipment state obtain module, software number
According to uploading module and updating result receiving module；Wherein:
1, user authority management module.
User authority management function is specially designed for vehicle-mounted signal device software maintenance staff, passes through user right
Management module realizes user authority management, and it is long-range to log in ground after certain maintenance personnel input correct account number cipher
Maintenance system carries out improper software operation to prevent other people, causes other unknown influences, log in and successfully select vehicle to be upgraded afterwards,
Ground remote maintenance system passes through in network connection to corresponding vehicle.
2, equipment state obtains module.
The equipment state obtains module, for obtaining the equipment plate card current state of vehicle to be upgraded, and by device board
Card current state is fed back to program interface；
3, software data uploading module.
The software data uploading module, for program file to be upgraded to be passed through terrestrial wireless access point to unofficial biography
It is defeated, and the program file to be upgraded is encrypted before being transmitted；
4, updating result receiving module.
The updating result receiving module, for showing the updating result of central maintenance unit feedback.
Two, central maintenance unit.
Central control unit is independently of the equipment except vehicle-mounted each system, it can be achieved that multi-modal communications are uniformly controlled,
The equipment of compatible each interface is uniformly controlled with realizing, software upgrading clothes can be provided for total interface board on mobile unit
Business, and the interface of central maintenance unit has scalability, can greatly improve the board quantity limitation being attached thereto, center control
Unit processed is suitable for but is not limited only to the maintenance system of mobile unit.
The central maintenance unit specifically includes that equipment state obtains module, program file correction verification module, program text and issues
Part module and device upgrade result feedback module.
1, equipment state obtains module.
The equipment state obtains module, for obtaining each equipment plate card current state being attached thereto and feeding back to described
Ground remote maintenance system.
2, program file correction verification module.
Described program file verification module, for the program file received and verifying, and check results are anti-
It feeds the ground remote maintenance system.
3, outbox module under program text.
Outbox module under described program text for determining corresponding equipment plate card type according to program file, and will lead to
The program file for crossing verification is issued to corresponding equipment plate card.
4, device upgrade result feedback module.
The device upgrade result feedback module, for obtaining the updating result of equipment plate card feedback, and by updating result
Feed back to the ground remote maintenance system.
Above scheme of the embodiment of the present invention mainly obtain it is following the utility model has the advantages that
1) maintenance personnel only needs to upload data in one place and configure can be to all column in coverage
Vehicle is upgraded, and compared with existing upgrade method, has the characteristics that low cost, high efficiency, high reliability.
2) maintenance personnel required when mobile unit software upgrading can be largely reduced, by taking the garage of 30 vehicles as an example, often
Train has two sets of mobile units, and every set mobile unit whole board upgrading probably needs half an hour, and the use maintenance system into
Row upgrading, keeps train-ground communication in good condition, and upgrade step is completed by corresponding operating, can save 60 or more percent people
Power and workload.
3) maintenance personnel upgrades to pedal since update time window is short and device category is more, and upgrades the artificial of personnel
Factor often results in equipment component staging error or upgrading not exclusively, and each equipment plate card is caused to cause because version is inconsistent
Not the problems such as communication mistake or function do not match, and the upgrade method of maintenance system is used, human factor is few, and update time is short,
It can be effectively reduced the time effects to put into effect again to train, while escalation process carries out software data verification, greatly mentions
High safety.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (5)
1. a kind of mounted remote Centralized Maintenance System characterized by comprising set on the ground remote maintenance system of ground surface end,
And the central maintenance unit set on vehicle end；Wherein:
Program file to be upgraded is sent to corresponding vehicle by terrestrial wireless access point by the ground remote maintenance system
Train radio unit；
The central maintenance unit, it is corresponding from obtaining corresponding program file in train radio unit and being handed down to after being verified
Board updating result is fed back into the ground remote maintenance system after the completion of upgrading.
2. a kind of mounted remote Centralized Maintenance System according to claim 1, which is characterized in that the ground remote maintenance
System includes: that user authority management module, equipment state acquisition module, software data uploading module and updating result receive
Module；Wherein:
The user authority management module, for realizing user authority management, when the correct account of certain maintenance personnel input is close
Ground remote maintenance system can be logged in after code, and selects vehicle to be upgraded；
The equipment state obtains module, for obtaining the equipment plate card current state of vehicle to be upgraded, and equipment plate card is worked as
Preceding state is fed back to program interface；
The software data uploading module, for program file to be upgraded to be transmitted outward by terrestrial wireless access point, and
The program file to be upgraded is encrypted before being transmitted；
The updating result receiving module, for showing the updating result of central maintenance unit feedback.
3. a kind of mounted remote Centralized Maintenance System according to claim 1, which is characterized in that the central maintenance unit
It include: that equipment state obtains outbox module and device upgrade result feedback under module, program file correction verification module, program text
Module；Wherein:
The equipment state obtains module, for obtaining each equipment plate card current state being attached thereto and feeding back to the ground
Remote maintenance system；
Described program file verification module for the program file received and verifying, and check results is fed back to
The ground remote maintenance system；
Outbox module under described program text for determining corresponding equipment plate card type according to program file, and will pass through school
The program file tested is issued to corresponding equipment plate card；
The device upgrade result feedback module for obtaining the updating result of equipment plate card feedback, and updating result is fed back
To the ground remote maintenance system.
4. a kind of mounted remote Centralized Maintenance System according to claim 1, which is characterized in that the central maintenance unit
It equipped with a plurality of types of communication interfaces, can be connect using communication with mobile unit, to realize that program upgrades.
5. a kind of mounted remote Centralized Maintenance System described according to claim 1 or 3 or 4, which is characterized in that the device board
Card includes: the board of vehicle-mounted ATP, DMI, TIU and ATO equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811566433.8A CN109649445A (en) | 2018-12-19 | 2018-12-19 | A kind of mounted remote Centralized Maintenance System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811566433.8A CN109649445A (en) | 2018-12-19 | 2018-12-19 | A kind of mounted remote Centralized Maintenance System |
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| CN201811566433.8A Pending CN109649445A (en) | 2018-12-19 | 2018-12-19 | A kind of mounted remote Centralized Maintenance System |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111209017A (en) * | 2019-10-23 | 2020-05-29 | 高新兴创联科技有限公司 | CIR file remote upgrading method based on GMS |
| CN113479240A (en) * | 2021-08-19 | 2021-10-08 | 湖南中车时代通信信号有限公司 | Remote operation and maintenance system of urban rail signal system |
| CN114124701A (en) * | 2021-11-05 | 2022-03-01 | 交控科技股份有限公司 | Remote upgrading method and system for vehicle-mounted equipment |
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| CN111209017A (en) * | 2019-10-23 | 2020-05-29 | 高新兴创联科技有限公司 | CIR file remote upgrading method based on GMS |
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| CN113479240A (en) * | 2021-08-19 | 2021-10-08 | 湖南中车时代通信信号有限公司 | Remote operation and maintenance system of urban rail signal system |
| CN114124701A (en) * | 2021-11-05 | 2022-03-01 | 交控科技股份有限公司 | Remote upgrading method and system for vehicle-mounted equipment |
| CN114124701B (en) * | 2021-11-05 | 2024-01-26 | 交控科技股份有限公司 | Remote upgrading method and system for vehicle-mounted equipment |
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