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CN108639106A - Subway train remotely intelligently monitoring manages system - Google Patents

Subway train remotely intelligently monitoring manages system Download PDF

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Publication number
CN108639106A
CN108639106A CN201810426329.2A CN201810426329A CN108639106A CN 108639106 A CN108639106 A CN 108639106A CN 201810426329 A CN201810426329 A CN 201810426329A CN 108639106 A CN108639106 A CN 108639106A
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CN
China
Prior art keywords
data
early warning
warning system
center server
monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810426329.2A
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Chinese (zh)
Inventor
杨吉钊
沈琦
杜亚杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Jiuyi Intelligent Polytron Technologies Inc
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Chengdu Jiuyi Intelligent Polytron Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Jiuyi Intelligent Polytron Technologies Inc filed Critical Chengdu Jiuyi Intelligent Polytron Technologies Inc
Priority to CN201810426329.2A priority Critical patent/CN108639106A/en
Publication of CN108639106A publication Critical patent/CN108639106A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00Control, warning or like safety means along the route or between vehicles or trains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or trains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

The present invention proposes a kind of subway train remotely intelligently monitoring management system, including:Subway train collision early warning system, data center server, control centre and monitoring center based on precision ranging and communication, wherein, the data center server is for real-time monitoring car vehicle dynamic data, vehicle ground real time distance and remote data transmission, by trend deduce algorithm formed with the mapping relations of track circuit map, and data are exported to the monitoring center and the control centre;The subway train collision early warning system based on precision ranging and communication includes early warning system vehicle-mounted end and early warning system ground reference point, the early warning system vehicle-mounted end and early warning system ground reference point are connect with the data center server respectively, the early warning system vehicle-mounted end and early warning system ground reference point respectively with for carrying out data transmission with the data center server;The control centre is connect with the data center server.

Description

Subway train remotely intelligently monitoring manages system
Technical field
The present invention relates to remote control technology fields, in particular to a kind of subway train remotely intelligently monitoring management System.
Background technology
Currently, the safe operation on schedule of subway train is related to the safety of a city huge numbers of families, it is a city The mark of the advanced prosperity in city.And the operation of subway is a very complicated system engineering, the normal operation behind of train has One huge signal network is supporting.Subway train remotely intelligently monitoring manages system, and major function is real time monitoring all fronts The operating status of road train, monitors in real time on train and the working condition of full line ground installation, grasps that system is all sets at any time It is standby, to ensure the safe operation of subway.
The autgmentability of existing subway train remotely intelligently monitoring management system is poor, and operation cost is high, waste of resource, Therefore it is badly in need of a kind of scalability to do, cost-effective subway train remotely intelligently monitoring manages system.
Invention content
In consideration of it, the present invention proposes a kind of subway train remotely intelligently monitoring management system, it is intended to solve existing subway Train remotely intelligently monitoring management set expandability is poor, the high problem of operation cost.
On one side, the present invention proposes a kind of subway train remotely intelligently monitoring management system, including:It is surveyed based on accurate Away from subway train collision early warning system, data center server, control centre and the monitoring center with communication, wherein described Data center server is pushed away for real-time monitoring car vehicle dynamic data, vehicle ground real time distance and remote data transmission by trend Algorithm formed with the mapping relations of track circuit map, and data are exported to in the monitoring center and the scheduling The heart;The subway train collision early warning system based on precision ranging and communication includes early warning system vehicle-mounted end and early warning system Ground reference point, the early warning system vehicle-mounted end and early warning system ground reference point connect with the data center server respectively Connect, the early warning system vehicle-mounted end and early warning system ground reference point respectively with for the data center server into line number According to transmission;The control centre is connect with the data center server, and the control centre is instructed for output scheduling, described Dispatch command is exported by the subway train collision early warning system based on precision ranging and communication to subway train;It is described Monitoring center is connect with the data center server, and the monitoring center is for remotely monitoring train and equipment running status; The data center server is additionally operable to acquire and store line map data, train information data, facility information data, track Data, platform data and historical trajectory data;It is provided with data dimension between the data center server and the control centre Interface is protected, the data-interface is connect with data maintenance unit, and the data maintenance unit is used for the data center services Device carries out data maintenance.
Further, the data center server is connect with the alert system onboard end by mobile network, to carry out Data interaction.
Further, the data center server passes through mobile network or local with the early warning system ground reference point Net connection, to carry out data interaction.
Further, the subway train remotely intelligently monitoring management system further includes mobile terminal, the mobile terminal It is connect with the data center server.
Further, the monitoring center includes a display screen, for all trains in real-time display full line Position, vehicle following distance, train status and equipment state.
Compared with prior art, beneficial effects of the present invention are:By early warning system vehicle-mounted end and early warning system is arranged Face datum mark is accurately positioned train, and data center server carries out data processing and storage, and carries out data interaction, supervises Control center carries out data displaying, and control centre carries out the remote control management, greatly improves subway train remotely intelligently monitoring The autgmentability of management system, and significantly reduce the operation cost of system.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that subway train remotely intelligently monitoring provided in an embodiment of the present invention manages system.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure Completely it is communicated to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig.1, it manages the structure of system for subway train remotely intelligently monitoring provided in an embodiment of the present invention Schematic diagram.A kind of subway train remotely intelligently monitoring management system is present embodiments provided, including:Based on precision ranging with communicate Subway train collision early warning system, data center server, control centre and monitoring center, wherein data center services Device for real-time monitoring car vehicle dynamic data, vehicle ground real time distance and remote data transmission, by trend deduce algorithm formed with The mapping relations of track circuit map, and data are exported to monitoring center and control centre;Based on precision ranging with communicate Subway train collision early warning system include early warning system vehicle-mounted end and early warning system ground reference point, early warning system vehicle-mounted end It is connect respectively with data center server with early warning system ground reference point, early warning system vehicle-mounted end and early warning system terrestrial reference Point respectively with for carrying out data transmission with data center server;Control centre is connect with data center server, in scheduling The heart is instructed for output scheduling, and dispatch command is exported by the subway train collision early warning system based on precision ranging and communication To subway train;Monitoring center is connect with data center server, and monitoring center runs shape for remotely monitoring train and equipment State;Data center server is additionally operable to acquire and store line map data, train information data, facility information data, track Data, platform data and historical trajectory data;Data maintenance interface is provided between data center server and control centre, number It is connect with data maintenance unit according to interface, data maintenance unit is used to carry out data maintenance to data center server.
Specifically, data center server is connect with alert system onboard end by mobile network, to carry out data interaction. Data center server and early warning system ground reference point are by mobile network or LAN connection, to carry out data interaction.
Specifically, subway train remotely intelligently monitoring management system further includes mobile terminal, in mobile terminal and data Central server connects.
Specifically, monitoring center includes a display screen, for the position of all trains, vehicle vehicle in real-time display full line Spacing, train status and equipment state.
It is understood that being carried out accurately to train by the way that early warning system vehicle-mounted end and early warning system ground reference point is arranged Positioning, data center server carries out data processing and storage, and carries out data interaction, and monitoring center carries out data displaying, adjusts Degree center carries out the remote control management, greatly improves the autgmentability of subway train remotely intelligently monitoring management system, and Significantly reduce the operation cost of system.
Remotely intelligently monitoring shown in the present embodiment manages system function
1, data communication network support function
TSSBRC (TSSBRC on subway line:Train Safety System Based on precise Ranging And Communication, the subway train collision early warning system based on precision ranging and communication) whole ground installation bases The distance measuring unit (BatBox) of equipment can be made up of the wireless communication networking of itself on unit (Beacon) and train on schedule One relatively independent complete distance measuring signal network, if being aided with the redundant data paths communication scheme of mobile 3G/4G private networks, It can ideally realize the intelligent monitoring of train full line, while the automatic monitoring management of feasible system equipment real-time online.
2, data environment support function
This system in addition to real-time update train distance, train position and TSSBRC equipment status data, also preserve and Safeguard the mass data needed for subway line operation:Such as train information, driver information, production plan information, station information, road The data informations such as track.System to real-time reception to ranging information handle, precisely mapped with line map data, Dynamic monitoring data is generated, and saves as historical movement track.
3, electronic map and train accurate positioning function
Subway tunnel environment is without satellite-signal, after establishing underground railway track electronic map, tie surface datum mark and train Speed and distance complete the high-precision dot positioning of train.By being reflected with electronic map to the position data of all trains on circuit It penetrates, generates the running orbit of whole trains, and data representation module can be pushed to, front monitoring front-end is supplied to show.
4, monitoring display
By reading the data of data representation module, can on the large-size screen monitors of monitoring (scheduling) center institute in real-time display full line There are the position of train, vehicle following distance, train status, equipment state etc..
5, subway intelligent scheduling
Since the operation principle of TSSBRC is different from existing city rail traffic signal system and communication system, TSSBRC Can be based on the exact position of all trains on circuit, the data runed for a long time according to subway line and movement of population big data point Analysis can distribute rationally and dispatch in the operation resource realization of different periods to each website, each circuit, plan efficient intelligence again The metro operation preferred plan of energy.
Specifically, ground reference point is connected to system service by CAN bus or 3G/4G/LAN redundant wireless channel Device, when no mobile 3G signals, critical data reports the self-checking number of itself working condition by equipment self-organized network communication on train According to.System also has the function of low rate data communication except accurate ranging is realized (maximum data rate is about 600Kbps).Equipment It supports 3G/4G mobile communication (wireless communication Redundancy Design), remote monitoring can be realized by subway private network.Terrestrial reference point device And after vehicle-mounted end equipment whole networking, the working condition of all distance-measuring equipments can all be dealt into monitoring center automatically.Monitoring center All train positions on large screen real-time display whole circuit, vehicle following distance, train status and equipment state etc. can be set.Pass through This proprietary network can support scheduling controlling of the control centre to train.
The data of remote monitoring system are divided into the Train Dynamic data from vehicle mobile equipment real-time Transmission, and are relatively fixed The data such as ground installation monitoring information.The functional requirement priority processing real-time dynamic data of system can intelligently realize that vehicle vehicle is dynamic State monitoring, vehicle ground real time distance and remote data transmission pass through trend and deduce the mapping that algorithm is formed with track circuit map and close System, and push data into monitoring center and control centre.
Control centre's instruction flow can be arranged in system, according to Train Dynamic and real-time detection requirement, can pass through private network The teleinstruction interaction under the state of emergency is realized in network channel, and the data record of all generations is all stored in system, can not be by Time limit by data readback representation of the historical, provide accurate foundation for ex-post analysis.
Design of electronic map
1, circuit primitive data
Subway tunnel environment without the Big Dipper or GPS satellite signal, we to the map datums such as subway tunnel, platform and track into Row subdivision, forms map and circuit primitive data, establishes original cartographic model, coordinates TSSBRC terrestrial references point device and row Vehicle moves end equipment dynamic monitoring train speed and distance, can complete the high-precision dot positioning of train.By to owning online BatBox data, circuit primitive data and a system mapping algorithm for train generates the running orbit of whole trains, realizes completely Train high accuracy positioning.
2, analogue simulation
Establish basic circuit pel:It is the turning tracks of the various radius of curvature of different length, rectilinear orbit, common several Kind turnout, factory's section circuit, blind siding, test run line, platform, single double track etc., these pels are combined, simulation generates typically Various complexity circuits, the case where generating the train operations such as maximum load, normal load on circuit is simulated by data fusion.
Realize the effect of analogue simulation:
(1) on measurement circuit map running train precise positioning ability.
(2) when measurement circuit full load delivers, system computing capacity and storage capacity are accurately estimated, and to automatically generate Schedule job plan provides reference.
(3) it can generate the consistent whole track circuit electronic maps of scheduling according to Shenzhen Metro line clear situation, go forward side by side The simulation test of the various limit deliveries (criticality accident state) of row.
(4) provided for Subway Train Operation in Existed Subway a set of based on real data is simulated, operation is accurate, effect is superior, boundary Face visualization, intelligentized dynamic training system.
Specifically, the major function of monitoring center is exactly long-range monitoring train and equipment running status.Relevant application Also the desktop pc client of manager or person in charge can be pushed directly to.
1, dynamic exact position, the speed of service, the direction of whole track circuit states and all trains are shown on map And movement locus.
2, the working condition of whole circuit all devices working cell is shown:The detailed of point device is fixed on mobile unit and ground Thin job information, such as ranging with communicate whether normal, onboard temperature, battery capacity, such as to fix point device simultaneously and negative on ground Operational railway wireline inspection data acquisition function can then show the working condition of track circuit equipment, such as the opening and closing of track switch simultaneously State, working condition of shield door etc..In order not to increase the burden of system equipment working cell, attaches most importance to ensure safety, be System has planned the difference according to different periods Query Information the level of detail, when such as subway circulation, only monitors train position, communication is rung Answer the important parameters such as situation and power supply status;Subway is stopped transport the maintenance period, can be to whole parameter complete queries of all devices.
Specifically, hand-held mobile terminal includes monitoring, display, inquiry etc., circuit and rail vehicle working condition can be traced And operation state, can to whole historical datas carry out recovering and analysis, can on-line detecting system equipment operating status, tracking system The fine status of all devices unit provides the automatic monitoring function of real-time query, plant maintenance and management.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (5)

1. a kind of subway train remotely intelligently monitoring manages system, which is characterized in that including:Ground based on precision ranging and communication Iron train collision early warning system, data center server, control centre and monitoring center, wherein
The data center server leads to for real-time monitoring car vehicle dynamic data, vehicle ground real time distance and remote data transmission Cross trend deduce algorithm formed with the mapping relations of track circuit map, and data are exported to the monitoring center and described Control centre;
The subway train collision early warning system based on precision ranging and communication includes early warning system vehicle-mounted end and early warning system System ground reference point, the early warning system vehicle-mounted end and early warning system ground reference point connect with the data center server respectively Connect, the early warning system vehicle-mounted end and early warning system ground reference point respectively with for the data center server into line number According to transmission;
The control centre is connect with the data center server, and the control centre is instructed for output scheduling, the tune Degree instruction is exported by the subway train collision early warning system based on precision ranging and communication to subway train;
The monitoring center is connect with the data center server, and the monitoring center is for remotely monitoring train and equipment fortune Row state;
The data center server be additionally operable to acquire and store line map data, train information data, facility information data, Orbital data, platform data and historical trajectory data;
Data maintenance interface, the data-interface and data are provided between the data center server and the control centre Maintenance unit connects, and the data maintenance unit is used to carry out data maintenance to the data center server.
2. subway train remotely intelligently monitoring according to claim 1 manages system, which is characterized in that the data center Server is connect with the alert system onboard end by mobile network, to carry out data interaction.
3. subway train remotely intelligently monitoring according to claim 1 manages system, which is characterized in that the data center Server and the early warning system ground reference point are by mobile network or LAN connection, to carry out data interaction.
4. subway train remotely intelligently monitoring according to claim 1 manages system, which is characterized in that the subway train It further includes mobile terminal that remotely intelligently monitoring, which manages system, and the mobile terminal is connect with the data center server.
5. subway train remotely intelligently monitoring according to claim 1 manages system, which is characterized in that the monitoring center Including a display screen, position, vehicle following distance, train status and equipment shape for all trains in real-time display full line State.
CN201810426329.2A 2018-05-07 2018-05-07 Subway train remotely intelligently monitoring manages system Pending CN108639106A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (5)

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CN108622144A (en) * 2018-05-09 2018-10-09 成都九壹通智能科技股份有限公司 Yard and locomotive dynamic message transmission system
CN109484436A (en) * 2018-11-22 2019-03-19 中国联合网络通信集团有限公司 A kind of train scheduling method and system
CN110667652A (en) * 2019-09-04 2020-01-10 成都九壹通智能科技股份有限公司 Subway operation intelligent scheduling system based on accurate position of train
CN110691388A (en) * 2019-12-09 2020-01-14 新誉集团有限公司 Method, device and system for dynamically distributing Ethernet communication load
CN112104718A (en) * 2020-09-03 2020-12-18 华东交通大学 Remote monitoring system and monitoring method for urban subway safety management

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108622144A (en) * 2018-05-09 2018-10-09 成都九壹通智能科技股份有限公司 Yard and locomotive dynamic message transmission system
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CN112104718A (en) * 2020-09-03 2020-12-18 华东交通大学 Remote monitoring system and monitoring method for urban subway safety management

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