CN114044029A - Train operation control system - Google Patents
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- CN114044029A CN114044029A CN202111405995.6A CN202111405995A CN114044029A CN 114044029 A CN114044029 A CN 114044029A CN 202111405995 A CN202111405995 A CN 202111405995A CN 114044029 A CN114044029 A CN 114044029A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000010586 diagram Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000005339 levitation Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
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- 230000009194 climbing Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
- B61L15/0027—Radio-based, e.g. using GSM-R
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- 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
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2210/00—Vehicle systems
- B61L2210/04—Magnetic elevation vehicles [maglev]
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Abstract
The application provides a control system of train operation, its characterized in that, the system includes: the system comprises a scheduling module and at least two operation control modules; the scheduling module is connected with at least two operation control modules; the dispatching module is used for obtaining state information of a plurality of lines and running information of trains on the lines, generating a running planning map of the trains on the lines based on the state information and the running information, and sending the running planning map to at least two operation control modules; the operation control module is used for determining the operation planning information of at least one train on the first operation line based on the received operation planning map; performing operation control on at least one train on the first operation line based on the operation planning information; monitoring operational data of at least one train on a first operational route; and the scheduling module is also used for adjusting the operation planning map based on the train operation data and sending the adjusted operation planning map to the operation control module. Through the method and the device, efficient dispatching control of the multi-line train can be achieved.
Description
Technical Field
The application relates to a train control technology, in particular to a train operation control system.
Background
Magnetic levitation traffic system compares with traditional wheel rail high speed railway as novel vehicle, has that small in noise, fast, energy consumption is low under the same transport capacity condition, do not receive adhesion coefficient influence, climbing ability reinforce, turning radius is little, select advantages such as line flexibility, and the train does not have danger, the security of derailing. At present, the operation speed of a high-speed railway is generally 200-350km/h, the operation speed of air transportation is 800-1000 km/h, a high-speed magnetic suspension transportation system is used as a transportation tool with the highest operation speed on the current land, the speed can reach 600km/h, the passenger transport capacity is equivalent to that of the high-speed railway, the high-speed magnetic suspension transportation system is not only suitable for large-traffic-volume rapid passenger transportation between transportation hubs with distances of hundreds of kilometers to thousands of kilometers, but also suitable for rapid transportation connection between a central city with distances of tens of kilometers to hundreds of kilometers and a nearby important city, and the speed blank between the high-speed railway and air transportation service can be filled well. Can better meet the travel requirements of people for riding comfort, convenience and quickness.
The operation control system is key core equipment for realizing safe operation, safety protection and scheduling management of the magnetic-levitation train. As shown in fig. 1, the existing high-speed magnetic levitation transportation system is small in scale, and the operation control system generally comprises a three-layer structure, mainly comprising a central operation control subsystem, a subarea operation control subsystem, a vehicle-mounted operation control subsystem and a connection network.
The current operation control system structure meets the operation requirements of smaller scale, single line and relatively simple overall operation mode. In the future, China will popularize high-speed magnetic suspension among major cities, a plurality of high-speed magnetic suspension channels enter a planning construction stage, the high-speed magnetic suspension serves as an important transportation means for realizing interconnection and intercommunication of major central cities, and high-speed magnetic suspension trains can be communicated among provinces and major cities. Under the circumstance, different maglev trains have various relatively complex operation scenes such as cross-line switching, collinear operation and the like. Current operation control system structures and functions may not meet these complex operation requirements.
Disclosure of Invention
The embodiment of the application provides a control system for train operation, which can realize high-efficiency dispatching control of a multi-line train.
The technical scheme of the embodiment of the application is realized as follows:
the embodiment of the application provides a control system of train operation, the system includes: the system comprises a scheduling module and at least two operation control modules; the scheduling module is connected with the at least two operation control modules; wherein the content of the first and second substances,
the dispatching module is used for obtaining state information of a plurality of lines and running information of trains on the lines, generating a running planning map of the trains on the lines based on the state information and the running information, and sending the running planning map to at least two operation control modules;
the operation control module is used for determining the operation planning information of at least one train on the first operation line based on the received operation planning map; the first operating line is any one of the plurality of lines; performing operation control on at least one train on the first operation line based on the operation planning information; monitoring operational data of at least one train on the first operational route;
the dispatching module is further used for adjusting the operation planning map based on the train operation data and sending the adjusted operation planning map to the operation control module.
In the above scheme, the scheduling module is further configured to display the operation planning map.
In the above scheme, the scheduling module is further configured to generate the running state of the train on each of the lines based on the running information of the trains on the lines, and display the running state of the train on each line.
In the above scheme, the scheduling module is further configured to respond to a train scheduling instruction, adjust the operation planning map based on scheduling information carried by the train scheduling instruction, obtain an adjusted operation planning map, and send the adjusted operation planning map to at least two operation control modules.
In the above scheme, the scheduling module and the control system further include a database server, and the scheduling module and the at least two operation control modules are connected to the database server; wherein the content of the first and second substances,
the database server is used for storing state information of a plurality of lines, operation information of trains on the lines and the operation planning diagram.
In the above scheme, the control system further comprises at least two partition operation control modules, and one operation control module is respectively connected with at least one partition operation control module; wherein the content of the first and second substances,
and the subarea operation control module is used for receiving a control instruction of the operation control module and carrying out route monitoring and operation control on at least one train on the first operation line.
In the above scheme, the control system further includes a vehicle-mounted operation control module, which is arranged in any train of at least one train on the first operation line, and the vehicle-mounted operation control module is in communication connection with the at least two subarea operation control modules through a wireless network; wherein the content of the first and second substances,
the partition operation control module is also used for sending an operation control instruction to the vehicle-mounted operation control module;
and the vehicle-mounted operation control module is used for receiving the operation control instruction and controlling the operation of the train.
In the above scheme, the vehicle-mounted operation control module further comprises a vehicle-mounted safety computer, and the vehicle-mounted safety computer is used for carrying out safety monitoring on the train according to the speed of the train to which the vehicle-mounted operation control module belongs.
In the above scheme, the scheduling module is further configured to adjust the execution plan view in response to an editing operation for editing the function item of the execution plan view.
In the above scheme, the operation control module is further configured to perform scheduling control on the corresponding train in response to a scheduling operation for the train operation scheduling function item.
The train operation control system provided by the embodiment of the application comprises a scheduling module and at least two operation control modules; the dispatching module is connected with the at least two operation control modules, and is used for obtaining state information of a plurality of lines and running information of trains on the lines, generating a running planning map of the trains on the lines based on the state information and the running information, and sending the running planning map to the at least two operation control modules; the operation control module is used for determining the operation planning information of at least one train on the first operation line based on the received operation planning map; the first operating line is any one of the plurality of lines; performing operation control on at least one train on the first operation line based on the operation planning information; monitoring operational data of at least one train on the first operational route; the dispatching module is further used for adjusting the operation planning map based on the train operation data and sending the adjusted operation planning map to the operation control module; the operation of the trains on the multiple lines is controlled through the dispatching module and the operation control module, and the generated operation planning diagram is utilized to integrally monitor and control the operation state of the multi-line trains, so that the high-efficiency dispatching control of the multi-line trains is realized.
Drawings
FIG. 1 is a schematic diagram of an alternative configuration of a prior art train motion control system;
FIG. 2 is an alternative schematic configuration of a train operation control system provided in an embodiment of the present application;
fig. 3 is an alternative structural diagram of a scheduling module according to an embodiment of the present application;
fig. 4 is an alternative structural schematic diagram of an operation control module provided in the embodiment of the present application;
fig. 5 is an alternative structural schematic diagram of a partitioned operation control module provided in the embodiment of the present application;
fig. 6 is an alternative structural schematic diagram of the vehicle-mounted operation control module provided in the embodiment of the present application.
Detailed Description
In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the attached drawings, the described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.
In the following description, references to the terms "first \ second \ third" are only to distinguish similar objects and do not denote a particular order, but rather the terms "first \ second \ third" are used to interchange specific orders or sequences, where appropriate, so as to enable the embodiments of the application described herein to be practiced in other than the order shown or described herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.
The embodiment of the application provides a control system for train operation, which can realize high-efficiency dispatching control of a multi-line train. The train operation control system provided by the embodiment of the present application will be described in conjunction with an exemplary application and implementation of the terminal provided by the embodiment of the present application. Referring to fig. 2, fig. 2 is an alternative structural schematic diagram of a train operation control system provided in the embodiment of the present application.
The application provides a control system of train operation includes: the system comprises a scheduling module and at least two operation control modules; the scheduling module is connected with the at least two operation control modules; wherein the content of the first and second substances,
the dispatching module is used for obtaining state information of a plurality of lines and running information of trains on the lines, generating a running planning map of the trains on the lines based on the state information and the running information, and sending the running planning map to at least two operation control modules;
the operation control module is used for determining the operation planning information of at least one train on the first operation line based on the received operation planning map; the first operating line is any one of the plurality of lines; performing operation control on at least one train on the first operation line based on the operation planning information; monitoring operational data of at least one train on the first operational route;
the dispatching module is further used for adjusting the operation planning map based on the train operation data and sending the adjusted operation planning map to the operation control module.
Specifically, referring to fig. 3 and fig. 4, fig. 3 is an optional structural schematic diagram of a scheduling module provided in the embodiment of the present application, and fig. 4 is an optional structural schematic diagram of an operation control module provided in the embodiment of the present application. In the embodiment of the application, the scheduling module comprises a working station and system equipment for editing a working diagram, a scheduling working station group, a database server and a disk array, an application server, a communication server, an interface server, other central supporting equipment, external interface equipment, a network large-screen display system, network security equipment, maintenance working stations and system equipment, network management working stations and system equipment, time service system equipment and network connection equipment. The operation control module comprises an automatic train operation (dispatching) system, an operator terminal group (dispatching work station group), a database server, a disk array, an application server, a communication server, network connection equipment, lines and other matched equipment, external interface equipment, an interface server, network safety equipment, a maintenance work station and system equipment, a line large-screen display system and network connection equipment.
In some embodiments, the scheduling module is further configured to display the operation planning map.
In some embodiments, the scheduling module is further configured to generate an operation state of the train on each of the plurality of lines based on the operation information of the train on the plurality of lines, and display the operation state of the train on each line.
In some embodiments, the scheduling module is further configured to respond to a train scheduling instruction, adjust the operation planning map based on scheduling information carried by the train scheduling instruction to obtain an adjusted operation planning map, and send the adjusted operation planning map to at least two operation control modules.
In some embodiments, the scheduling module, the control system further comprise a database server, and the scheduling module and the at least two operation control modules are connected to the database server; wherein the content of the first and second substances,
the database server is used for storing state information of a plurality of lines, operation information of trains on the lines and the operation planning diagram.
In some embodiments, the control system further comprises at least two partition operation control modules, and one operation control module is respectively connected with at least one partition operation control module; wherein the content of the first and second substances,
and the subarea operation control module is used for receiving a control instruction of the operation control module and carrying out route monitoring and operation control on at least one train on the first operation line.
Specifically, referring to fig. 5, fig. 5 is an optional structural schematic diagram of the partition operation and control module provided in the embodiment of the present application. Here, the partition operation and control module includes a partition operator terminal (row dispatching workstation), a partition maintenance workstation, a partition server system, an external interface device, a switch control module, a partition security computer, a partition control computer, a partition transmission computer, a traction cutting module, and a network connection device. The traction cutting-off module and the partition control computer are both connected with a traction power supply system, the partition transmission computer is connected with the radio control unit, the turnout control module is connected with a turnout, and the external interface equipment is connected with a platform door system.
In some embodiments, the control system further includes a vehicle-mounted operation control module disposed in any train of the at least one train on the first operation line, and the vehicle-mounted operation control module is in communication connection with the at least two subarea operation control modules through a wireless network; wherein the content of the first and second substances,
the partition operation control module is also used for sending an operation control instruction to the vehicle-mounted operation control module;
and the vehicle-mounted operation control module is used for receiving the operation control instruction and controlling the operation of the train.
Specifically, referring to fig. 6, fig. 6 is an alternative structural schematic diagram of the vehicle-mounted operation control module provided in the embodiment of the present application. The vehicle-mounted operation control module comprises a driver operation display system, vehicle-mounted network equipment, a vehicle-mounted safety computer, a train positioning and speed measuring invisible device, other control devices in the train and a train positioning and speed measuring component.
In some embodiments, the vehicle-mounted operation control module further includes a vehicle-mounted safety computer, which is used for performing safety monitoring on the train according to the speed of the train to which the vehicle-mounted operation control module belongs.
In some embodiments, the scheduling module is further configured to adjust the run plan graph in response to an editing operation directed to the run graph editing function item.
In some embodiments, the operation control module is further configured to perform scheduling control on the corresponding train in response to a scheduling operation for the train operation scheduling function item.
The embodiment of the application controls the operation of the trains on the multiple lines through the dispatching module and the operation control module, integrally monitors the operation state of the multi-line train and controls the operation by utilizing the generated operation planning diagram, and realizes the efficient dispatching control of the multi-line train.
Next, an exemplary application of the embodiment of the present application in a practical application scenario will be described.
The overall structure of the high-speed magnetic levitation operation and control system mainly has a four-layer structure and consists of a wire network dispatching command center, a line central operation and control system, a subarea operation and control system, a vehicle-mounted operation and control system and a matched data network.
The network dispatching command center consists of redundant database servers, application servers, communication servers, interface servers, dispatching work station groups, operation chart editing work stations and system equipment, network management work stations and system equipment, maintenance work stations and system equipment, time service system equipment, a central large-screen display system, network safety protection equipment, central other supporting equipment, network equipment, corresponding software and the like, and is connected with a line central operation control system through a wired network. The network dispatching command center performs information interaction with the central operation control systems of all lines through a private network, and the realized functions include but are not limited to: the method comprises the steps of generating and issuing a basic operation diagram of the whole train to each line central operation control system, receiving various real-time information, transportation data and data of all the line central operation control systems, monitoring each line interface, the macroscopic operation state of the partitioned train, operation statistical data, the actual operation position of the train, and the state display of a station and a vehicle base, and displaying the actual operation diagram of the whole train in real time. And a wired network scheduling command system database is established, and scheduling instructions can be edited and issued to each line according to needs.
The line central operation and control system mainly comprises redundant database servers, application servers, communication servers, interface servers, automatic train operation (dispatching) system equipment, operator terminal groups (dispatching work station groups), maintenance (diagnosis) work stations and system equipment, network safety protection equipment, other line supporting equipment, network equipment, supporting software and the like, and is connected with all the subarea operation and control systems of the line through a wired network. The functions realized by the method include but are not limited to: the method comprises the steps of producing an operation plan of a local train based on a basic operation diagram, finishing functions of train scheduling, route presetting, turnout control and the like, summarizing and recording real-time information and data of a line, and monitoring the macroscopic operation state, operation statistical data, the actual operation position of the train and the states of a station and a vehicle base in each subarea of the line; meanwhile, the collected data information related to various traveling vehicles is sent to a network center; the function of receiving the dispatching command of the net center and sending the dispatching command to the subarea.
The system is mainly composed of redundant zone control calculation, a zone safety computer, a zone transmission computer and a traction cutting module, and can be configured with equipment such as a turnout control module, a zone operator terminal (a row adjusting workstation), a zone maintenance (diagnosis) workstation, a zone server system and the like according to requirements. The main functions of the partitioned operation and control system include but are not limited to: receiving, checking and executing a scheduling instruction of a central operation control system of a line through a wired network, and cooperatively participating in the control of the train operation process with a vehicle-mounted operation control system and a traction system; the main functions of the system include route monitoring (including triggering, unlocking and canceling of route), turnout monitoring, section and turnout blocking and unblocking, temporary speed limiting, train speed curve monitoring, traction cutting-off and the like.
The vehicle-mounted operation control system mainly comprises redundant vehicle-mounted safety computers, network equipment and related software, and performs data interaction with the subarea operation control system through a wireless network. The functions realized by the vehicle-mounted operation control system in cooperation with the train positioning speed measuring component, the vehicle-mounted other control device, the driver operation display system and other equipment include but are not limited to: the method comprises the following steps of starting and stopping a train, suspending the train, opening and closing a train door, performing safety control and state monitoring on train-mounted equipment, acquiring positioning data, performing safety processing, performing forced parking management, monitoring a speed curve and the like.
The network dispatching command center of the operation control system is connected with the line central operation control system through a reliable redundant wired network, the line central operation control system is connected with all the subarea operation control systems in the line through the reliable redundant wired network, interface connection can exist between adjacent line local area networks, network interfaces exist between adjacent subarea operation control systems, and reliable wireless communication is adopted for vehicle-ground communication for data interaction.
The system provided by the embodiment of the application is composed of a four-layer structure, and a wire network dispatching command center is additionally arranged on the basis of an existing three-layer structure. The network dispatching command center is used as the highest command mechanism of the network operation dispatching system and is responsible for uniformly dispatching and commanding the network and coordinating and commanding all lines to list operation requirements, particularly the operation conditions of cross-line or collinear operation of trains between two or more lines are involved, and the overall planning, coordination and linkage of internal and external resources in operation are realized so as to realize the aim of 'safety, punctuality and high efficiency' of network operation and production. The network dispatching command center collects the dynamic data of the field state of all lines and the running condition of the train in real time, supervises the operation of all lines, intuitively and flexibly reacts to dispatching personnel in the forms of pictures, texts, animations and the like to accurately and reliably respond to the real-time dynamic state of the whole network, and provides early warning or warning information in real time. The work capacity of overall coordination, information aggregation, data management and resource allocation of network operation is realized, and the handling capacity of emergency emergencies is improved.
The above description is only an example of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, and improvement made within the spirit and scope of the present application are included in the protection scope of the present application.
Claims (10)
1. A control system for train operation, the system comprising: the system comprises a scheduling module and at least two operation control modules; the scheduling module is connected with the at least two operation control modules; wherein the content of the first and second substances,
the dispatching module is used for obtaining state information of a plurality of lines and running information of trains on the lines, generating a running planning map of the trains on the lines based on the state information and the running information, and sending the running planning map to at least two operation control modules;
the operation control module is used for determining the operation planning information of at least one train on the first operation line based on the received operation planning map; the first operating line is any one of the plurality of lines; performing operation control on at least one train on the first operation line based on the operation planning information; monitoring operational data of at least one train on the first operational route;
the dispatching module is further used for adjusting the operation planning map based on the train operation data and sending the adjusted operation planning map to the operation control module.
2. The control system of claim 1, wherein the scheduling module is further configured to present the operational schedule.
3. The control system according to claim 1, wherein the scheduling module is further configured to generate an operation status of a train on each of the plurality of lines based on the operation information of the train on each of the plurality of lines, and display the operation status of the train on each of the lines.
4. The control system according to claim 1, wherein the scheduling module is further configured to respond to a train scheduling instruction, adjust the operation planning map based on scheduling information carried in the train scheduling instruction to obtain an adjusted operation planning map, and send the adjusted operation planning map to at least two operation control modules.
5. The control system of claim 1, wherein the scheduling module, the control system further comprises a database server, and the scheduling module and the at least two operation control modules are connected to the database server; wherein the content of the first and second substances,
the database server is used for storing state information of a plurality of lines, operation information of trains on the lines and the operation planning diagram.
6. The control system of claim 1, further comprising at least two partitioned operational control modules, one operational control module being connected to at least one partitioned operational control module, respectively; wherein the content of the first and second substances,
and the subarea operation control module is used for receiving a control instruction of the operation control module and carrying out route monitoring and operation control on at least one train on the first operation line.
7. The control system of claim 6, further comprising a vehicle-mounted operation control module disposed in any train of the at least one train on the first operation route, wherein the vehicle-mounted operation control module is in communication connection with the at least two zone operation control modules through a wireless network; wherein the content of the first and second substances,
the partition operation control module is also used for sending an operation control instruction to the vehicle-mounted operation control module;
and the vehicle-mounted operation control module is used for receiving the operation control instruction and controlling the operation of the train.
8. The control system of claim 7, wherein the vehicle-mounted operation control module further comprises a vehicle-mounted safety computer for monitoring the safety of the train according to the speed of the train to which the vehicle-mounted operation control module belongs.
9. The control system of claim 1, wherein the scheduling module is further configured to adjust the run plan in response to an edit operation directed to a run plan edit function item.
10. The control system of claim 1, wherein the operation control module is further configured to perform scheduling control on the corresponding train in response to a scheduling operation for the train operation scheduling function item.
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| CN202111405995.6A CN114044029A (en) | 2021-11-24 | 2021-11-24 | Train operation control system |
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| CN202111405995.6A CN114044029A (en) | 2021-11-24 | 2021-11-24 | Train operation control system |
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| CN114044029A true CN114044029A (en) | 2022-02-15 |
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| CN106476857A (en) * | 2016-10-19 | 2017-03-08 | 北京交通大学 | A kind of track traffic dispatching and command system and method |
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