CN101673479A - High-speed railway traffic dispatching command and train running control network cooperation system - Google Patents
High-speed railway traffic dispatching command and train running control network cooperation system Download PDFInfo
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- CN101673479A CN101673479A CN200910076167A CN200910076167A CN101673479A CN 101673479 A CN101673479 A CN 101673479A CN 200910076167 A CN200910076167 A CN 200910076167A CN 200910076167 A CN200910076167 A CN 200910076167A CN 101673479 A CN101673479 A CN 101673479A
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Abstract
The invention discloses a high-speed railway traffic dispatching command and train running control network cooperation system which belongs to the technical field of railway transportation. The systemconsists of two major parts of a railway sand table demonstration system and a high-speed railway traffic dispatching command system; a railway sand table is a hardware system, comprises a train subsystem and a track subsystem and is connected with a communication switch by a track circuit and an interlock machine cabinet; and the high-speed railway traffic dispatching command system is a software system, comprises five major modules for system control, train control, running chart treatment, sequencing of receiving-departure track routing and network cooperation and is connected with the communication switch by a command sending subsystem and an information receiving subsystem. The system organically links up the railway sand table and the dispatching command system into a whole throughthe communication switch, realizes the multi-person multi-machine network cooperation operation, greatly improves the teaching effect and firstly realizes the teaching mode of integrated management and control and network cooperation operation in the railway transportation teaching experiment.
Description
Technical field
The present invention relates to a kind of railway dispatching commander and train operation Control Network cooperative system, belong to the transportation by railroad technical field.
Background technology
Clearly propose in country's Mid-term and Long-term Plan of the Railway Network, China wants emphasis to improve road network layout and Develop High-Speed Railway construction, supporting with it personnel training with train the critical task that has also just become relevant universities and colleges.But the relevant link of the practising method of transportation by railroad specialty and staffs training can only be gone to the site visit examination, has limited the effect of practice and training to a certain extent.
Simulation technology has thoroughly been broken the bottleneck of original practical teaching and training, and relevant universities and colleges all design and develop out the railway sand table simulating system, is applied in teaching and the training, and obtains effect preferably.But existing railway sand table system function is comparatively single, it mainly is the linkage relationship that reproduces between track circuit, track switch, the signal, can't make student or student fully experience the joining relation of the dispatch control and the train operation at railway scene, can't hold the running flow process of the railway system from macroscopic view.
The present invention has gathered modern communications and modern means such as infotech, computer technology, electronics and signal linkage technology, realized that the Train Dispatching commander combines with sand table Train Control in kind, and realized the collaborative train operation plan for adjustment of formulating of many people multimachine network, automatic centralized control sand table station route, interlocking of signals equipment and train travelling process, automatic information is gathered, and can drill the high-speed railway Train Dispatching command mode under the CTCS-3 Train Control pattern of new generation.
Summary of the invention
In order to overcome the deficiencies in the prior art, the objective of the invention is to: provide a kind of high-speed railway Train Dispatching commander and train operation to control incorporate network cooperating system.This system has overcome scheduling demonstration in the past with the defective that operation control is separated, and has realized the thinking of control integration first.The actual simulated environment of controlling that provides by this system, can simulate high-speed railway Train Dispatching command process, the establishment, route map of train of finishing train operation plan implemented, station track use optimize, multinomial experiments such as emergent plan for adjustment formulation, will effectively improve level that the student understands high-speed railway transportation organizational process thereupon, improve the ability that the student works out station decision plan level and carries out the control of transportation organization optimization.
The objective of the invention is to be achieved through the following technical solutions.
The present invention mainly is made of two systems, and one is hardware system, i.e. railway sand table demo system; Another is software systems, i.e. the high-speed railway dispatching and command system.
Railway sand table demo system mainly is made up of train subsystem and track subsystem two parts.
Comprise the multiple row train in the train subsystem, train obtains the instruction of advancing that dispatching and command system sends by track circuit, as working direction, gait of march ... simultaneously, train is also given its current status information of dispatching and command system by track circuit feedback, as position, row license number,, and further send new instruction so that dispatching and command system is drawn actual achievement service chart and adjustment operational plan in time.
The track subsystem comprises all tracks, track switch machine and the teleseme in the sand table.Track is the static ingredient of laying, and does not accept instruction substantially; And the track switch machine is the important component part in this subsystem, and all track switch machines are worked under the orderly instruction of dispatching and command system, and basic operational plan is implemented in opening and closing of the pathway of being correlated with in realizing a plan; Teleseme is accepted the instruction of dispatching and command system synchronously with the track switch machine, opens pathway and opens signal.
The high-speed railway dispatching and command system is a software section of the present invention, can be referred to as " the big mesencephalic centre " of system.The exploitation of dispatching and command system as development platform, is adopted C# object-oriented programming language with .Net, realizes being controlled to be the center with the formulation and the adjustment of train operation plan, the novel railway dispatching and command system of taking into account shunting service and sorting to the hair line route.
Dispatching and command system can be divided into following 5 modules according to function: system module, Train Control module, service chart module, station are to hair line route order module, network cooperating module.
The major function of system module is: login system, log off, the saved system existing information, connect the sand table means of communication.
The Train Control module functions is: show the current state of train, the manual adjustment of train position.
The service chart module is the chief component of dispatching and command system, and its major function is: establishment primary train diagram, reception train newspaper dot information, drafting actual achievement service chart, service chart are adjusted in real time.
The station to the major function of hair line route order module is: arrange the station to arrive hair line order, the demonstration of station track user mode automatically.
The network system module is by the local area network communication technology, many computing machines are connected to the exchange of dispatching and command system by server, mainly finish many people multi-machine collaborative establishment train operation plan, formulate the station to the ordering of hair line route, control train travelling process, be intended to the collaborative movement plan establishment of simulated training student, abilities such as train operation dispatch manage system commander, emergent control.
Except above-mentioned 5 modules, also comprise order transmission subsystem and information in the dispatching and command system and accept subsystem.Both are responsible for the transmission of Planning Directive and the reception of train status specially.
Communication switchboard is the important component part that is connected railway sand table demo system and Dispatching Control System, can realize the real-time conversion of numeral and simulating signal.
The present invention combines railway dispatching command system and train operation control system first, specific implementation is: carry out the conversion of digital and analog signaling by communication switchboard, the order issue of dispatching and command system all sends to communication switchboard with hexadecimal form; In like manner, dispatching and command system also receives hexadecimal information feedback, calculates in real time and adjusts operational plan, sends new order.
The invention has the beneficial effects as follows: broken through the only demo function of sand table in the past, in the laboratory, realized control integration first, the technical field of communications and transportation specialty directly is extended to the Train Control layer, extended the dimension of experiment, can make the student directly experience the running flow process of high-speed railway, provide advanced experiment porch for experiencing experimentation and experimental result intuitively from the overall situation.
Description of drawings
Fig. 1 is the one-piece construction figure of railway dispatching commander of the present invention with train operation Control Network cooperative system;
Fig. 2 is the graph of a relation of train subsystem in the railway sand table demo system of the present invention and dispatching and command system;
Fig. 3 is the graph of a relation of railway sand table demo system middle orbit subsystem of the present invention and dispatching and command system;
Fig. 4 moves main interface for dispatching and command system of the present invention;
Fig. 5 is network cooperating control operation of the present invention interface.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the present invention mainly is made of two systems, and one is hardware system, i.e. railway sand table demo system; Another is software systems, i.e. the high-speed railway dispatching and command system.Effectively be connected by communication switchboard between the two.
The high-speed railway dispatching and command system is system's " big mesencephalic centre ", is controlled to be the center with formulation and the adjustment of train operation plan, takes into account shunting service and to the operation of sorting of station hair line route.
Dispatching and command system can be divided into following 5 modules according to function: system module, Train Control module, service chart module, station are to hair line order module, network cooperating module.In addition, the dispatching and command system outside contact is mainly realized by order transmission subsystem and message pick-up subsystem.
The major function of system module is: login system, log off, the saved system existing information, connect the sand table means of communication.The user at first logins dispatching and command system, connects railway sand table demo system then, realizes the efficient communication between the two; In experimentation, if system breaks down, operation that can Break-Up System, and the immediate status information of saved system, after fault was got rid of, system can be by continuing operation on the aforementioned halted state basis; After experiment finished, the user logged off by system module, and sand table is out of service.
The Train Control module is mainly used to show the current state of train, and is used for the position of manual adjustment train.Dispatching and command system utilizes the message pick-up subsystem to monitor and obtain information from communication switchboard in real time, therefrom extracts available information.The Train Control module utilizes this function to obtain train position information exactly from the message pick-up subsystem; In the case of necessary, can also manually adjust train position,, on the pathway of opening, make it move to the target location by sending operating instruction to certain row train by this module.
The service chart module is the chief component of dispatching and command system, and its major function is: establishment primary train diagram, reception train newspaper dot information, drafting actual achievement service chart, service chart are adjusted in real time.The user can utilize this module to draw primary train diagram quickly and easily, the service chart of having deposited in can also calling system; After determining primary train diagram, dispatching and command system will send in an orderly manner and instruct to sand table system, and train begins to move according to primary train diagram; In the train travelling process, every row train all can return its space time information AT STATION to dispatching and command system, the service chart module will be drawn out train actual achievement service chart then, and by computing rapid adjustment primary train diagram, send new instruction again to sand table system, so form datacycle, advance the carrying out of experiment in an orderly manner.
The station to the major function of hair line route order module is: arrange the station to arrive hair line order, the demonstration of station track user mode automatically.After the pawnshop painted or calls in route map of train, system will arrange it to arrive the hair line order automatically, and will arrive to send instructions and be sent to sand table system; In addition, station track uses window can show the station track operating position in real time.
The network cooperating module is by the local area network communication technology, and many computing machines are connected to the exchange of dispatching and command system by server, and service chart module in can multi-source control dispatching system and station are to hair line route order module.Mainly finish many people multi-machine collaborative establishment train operation plan, formulate the station, be intended to the collaborative movement plan establishment of simulated training student, abilities such as train operation dispatch manage system commander, emergent control to the ordering of hair line route, control train travelling process.
As shown in Figure 2, comprise the multiple row train in the train subsystem, train is realized the data association with the scheduling command system by track circuit, interlocking rack, communication switchboard successively.
Train obtains the instruction of advancing that dispatching and command system sends by track circuit, as working direction, gait of march ... simultaneously, train is also given its current status information of dispatching and command system by track circuit feedback, as position, row license number, so that dispatching and command system is drawn actual achievement service chart and adjustment operational plan in time, and further send new instruction.
Train has consequence as the final executive agent of system's operation in sand table.In experiment, the multiple row train is accepted the continual command of dispatching and command system simultaneously, can finish the production plan of appointment; In addition, single-row train also can be transferred by dispatching system, and the send mode of instruction, the feedback system of information all remain unchanged.
As shown in Figure 3, the track subsystem comprises all tracks, track switch machine and the teleseme in the sand table.Track is the static ingredient of laying, and does not accept instruction substantially; And the track switch machine is the important component part in this subsystem, and all track switch machines are worked under the orderly instruction of dispatching and command system, and basic operational plan is implemented in opening and closing of the pathway of being correlated with in realizing a plan; Teleseme is accepted the instruction of dispatching and command system synchronously with the track switch machine, opens pathway and opens signal.
Track switch machine and teleseme are realized the data association with the scheduling command system by interlocking rack, communication switchboard, according to operational plan, send instruction in real time, open the plan pathway.The instruction that track switch machine, teleseme receive has kept synchronously with the instruction that train receives, and has promptly realized the smooth and easy running of sand table.
As shown in Figure 4, for the main interface after the login system of the present invention, be toolbar on top, interface, be arranged in order system module functions such as " RUN " " preservation " " withdraws from "; Click the " RUN " button, can enter service chart window, train operation control window and station track and use window, spread the operation of picture service chart, train operation state monitoring, station to hair line route ordering operation; Click by " train ", can dispatch each train that exists on the sand table, adjust its run location and running status.The middle part, interface is the two dimensional topology interface of sand table, can grasp sand table macroscopic view layout.Can show the sand table connection status under the interface, behind the click " RUN ", system can show connection status below the interface after be dynamically connected sand table, sand table starts.
As shown in Figure 5, be the operation interface under the network cooperating pattern of the present invention, this interface may be displayed on many computing machines, operates control simultaneously for many people.The top, interface is the route map of train window, can spread picture fast or call service chart, can utilize the real-time adjustment process of this window observation actual achievement service chart and primary train diagram after the operation; The lower left, interface is a train operation control window, can show train operation state in real time, and can manually open pathway under special circumstances; The lower right, interface is that hair line use window is arrived at the station, can use mouse to adjust the ordering of station to hair line quickly, and can observe the station track operating position in real time.
Claims (8)
1. the high-speed railway Train Dispatching is commanded and train operation Control Network cooperative system, it is characterized in that: this system is made of railway sand table demo system and high-speed railway Train Dispatching command system two large divisions, railway sand table demo system comprises train subsystem and track subsystem, is connected with communication switchboard through track circuit, interlocking rack; High-speed railway Train Dispatching command system comprises system function module, Train Control module, service chart module, arrives hair line route order module and network system module, sends subsystem by order and is connected with communication switchboard with the message pick-up subsystem; Carry out the conversion of digital and analog signaling by communication switchboard, the order issue of dispatching and command system is to send subsystem with hexadecimal form by order to send to communication switchboard, is sent to train subsystem and track subsystem again; In like manner, dispatching and command system is also accepted subsystem by information and is accepted hexadecimal information feedback, calculates in real time and adjusts operational plan, sends new order; The actual simulated environment of controlling that this system provides, simulation high-speed railway traffic control command process, establishment, the enforcement of route map of train, the station track of finishing train operation plan use the plan for adjustment of optimizing, meet an urgent need to formulate.
2. high-speed railway Train Dispatching commander according to claim 1 and train operation Control Network cooperative system, it is characterized in that: above-mentioned train subsystem comprises the multiple row train, train obtains the instruction of advancing that dispatching and command system sends by track circuit, also give its current status information of dispatching and command system simultaneously by track circuit feedback, so that dispatching and command system is drawn actual achievement service chart and adjustment operational plan in time, and further send new instruction.
3. high-speed railway Train Dispatching commander according to claim 1 and train operation Control Network cooperative system, it is characterized in that: above-mentioned track subsystem comprises track, track switch machine and teleseme, track is not accepted instruction, the track switch machine is worked under the orderly instruction of dispatching and command system, operational plan is implemented in the opening and closing of relevant pathway in realizing a plan; Teleseme receives instruction synchronously with the track switch machine, opens pathway and opens signal.
4. high-speed railway Train Dispatching according to claim 1 commander and train operation Control Network cooperative system, it is characterized in that: above-mentioned system module major function is: login system, log off, the saved system existing information, connect the sand table means of communication.
5. high-speed railway dispatch control according to claim 1 and train operation Control Network cooperative system is characterized in that: above-mentioned its major function of Train Control module is: show the current state of train, the manual adjustment of train position.
6. high-speed railway dispatch control according to claim 1 and train operation Control Network cooperative system is characterized in that: above-mentioned its major function of service chart module is: work out primary train diagram, accept train newspaper dot information, draw actual achievement service chart and operation adjustment in real time.
7. high-speed railway dispatch control according to claim 1 and train operation Control Network cooperative system is characterized in that: above-mentioned to its major function of hair line route order module is: arrange the station to arrive the hair line order automatically, the station track user mode shows.
8. high-speed railway dispatch control according to claim 1 and train operation Control Network cooperative system, it is characterized in that: above-mentioned its major function of network system module is: by the local area network communication technology, many computing machines are passed through server, be connected to the exchange of dispatching and command system, mainly finish many people multi-machine collaborative establishment train operation plan, formulate the station to the ordering of hair line route, the control train travelling process.
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| CN109318945A (en) * | 2017-07-31 | 2019-02-12 | 比亚迪股份有限公司 | Train control method, apparatus and system |
| CN108597341A (en) * | 2018-05-23 | 2018-09-28 | 深圳市大峡谷科技发展有限公司 | The special purpose vehicle mixing system and its method of model Dynamic Vehicle |
| CN109447414A (en) * | 2018-09-29 | 2019-03-08 | 西安财经学院 | A kind of Industrial Marshalling Yards determine the quantization method of train disintegration sequence |
| CN110481605A (en) * | 2019-08-21 | 2019-11-22 | 沈阳风驰软件股份有限公司 | A kind of railway transportation production managing and control system |
| CN110481605B (en) * | 2019-08-21 | 2022-02-08 | 沈阳风驰软件股份有限公司 | Railway transportation production management and control system |
| CN111859666A (en) * | 2020-07-20 | 2020-10-30 | 北京道迩科技有限公司 | Train group generation method, train group generation device, train group generation system, storage medium and electronic equipment |
| CN111859666B (en) * | 2020-07-20 | 2024-02-23 | 北京道迩科技有限公司 | Train group generation method, device and system, storage medium and electronic equipment |
| CN112183845A (en) * | 2020-09-24 | 2021-01-05 | 北京交通大学 | Operation mode optimization algorithm under general speed railway CTC system dispatching centralized mode |
| CN112183845B (en) * | 2020-09-24 | 2023-04-07 | 北京交通大学 | Operation mode optimization method under general speed railway CTC system dispatching centralized mode |
| CN112863285A (en) * | 2021-01-21 | 2021-05-28 | 中铁七局集团电务工程有限公司 | Railway train operation scheduling simulation method and system |
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