CN104908783A - System architecture of comprehensive monitoring and maintaining system for railway electricity - Google Patents
System architecture of comprehensive monitoring and maintaining system for railway electricity Download PDFInfo
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Abstract
The invention discloses system architecture of a comprehensive monitoring and maintaining system for railway electricity. The system architecture comprises all railway-signal monitoring equipment, integration communication monitoring equipment and railway electricity production managing system interfaces, and provides a comprehensive integrated monitoring and maintaining platform for the monitoring and the maintenance of railway electricity. The system architecture describes the whole system through the following four aspects: business architecture for describing the business level relation of the whole system, data architecture for describing the data flow of the whole system and the data storage relation, network architecture for describing the network building mode of the whole system, and security architecture for describing the security precautions of the whole system.
Description
Technical field
The present invention relates to a kind of railway electrical comprehensive monitoring maintenance system architectural framework, belong to railway electrical monitoring and maintenance technical field.
Background technology
Railway electric signal equipment is brain and the nerve center of railways train operation transport, therefore, guarantees railway electric signal device security, stable operation, is one of important topic of paying special attention to of railway.
Current in railway electrical monitoring and maintenance field, centralized signal supervision system (CSM) is provided with at station, ground, the electric parameter analog quantity information of Real-time Collection switching machine, signal, track circuit, signal cable, power supply panel signalling set and partial switch amount information, and carry out interface with station smart machine (train control center maintenance terminal, track circuit maintenance terminal, CTC/TDCS Station maintenance terminal, workover rig of interlocking etc.), real-time condition monitoring is carried out to station smart machine and reports to the police; Independently maintenance terminal is provided with at RBC and TSRS at center.LAIS system equipped by existing alignment car, motor train unit are equipped with dynamic monitoring equipment (DMS), achieve the safe condition remote monitoring to operation train.Also extremely important to the monitoring of the communication quality of railway electrical equipment, there are the systems such as the webmaster of communication synthesis webmaster, secure data net, communication equipment monitoring and communication service data monitoring at present, realize the condition monitoring to communication network device, secure data net, GSM-R net etc.Also have the monitoring of video surveillance, track switch gap, signal cabin external monitor etc. in addition.
Current monitoring device is of a great variety, but shortage overall plan, separate between each monitoring system, lack unity and coherence, actv. information sharing can not be realized and information is concentrated, the monitoring of equipment is still in the fault alarm stage of equipment, fail to realize carrying out trend analysis and warning to the state of equipment, can't comprehensive intellectual analysis be carried out between communication monitoring and signal monitoring, lack actv. between monitoring, alarming and S&C dispatch and contact.In view of some problems of monitoring existence at present above, unified plan is carried out to each monitoring system existing very necessary with regard to what show.
Summary of the invention
For the deficiency of existing monitor of the railway signal technology, the object of the invention is to propose a kind of new railway electrical monitoring and maintenance Solution Architecture.
The object of the invention is by following means realize.
A kind of railway electrical comprehensive monitoring maintenance system architectural framework, in the railway road network determined, by monitor of the railway signal equipment all for coverage area and communication monitoring equipment, adopt wired or wireless mode configuration information transmission and process network, the field monitoring maintenance level four-tier model that the one-level monitoring and maintenance layer of governing the railway road network the whole network determined, the secondary monitoring and maintenance layer of governing part railway road network, three grades of monitoring and maintenance layers of governing local railway road network in certain secondary monitoring and maintenance layer and completion system data boundary gather is set; Wherein:
Field monitoring maintenance level completes the collection to field data, comprise station information collection and central information collection, and the initial analysis completed field data and warning, for scene provides preliminary maintenance and repair support, unified display terminal is provided to implement security monitoring and data analysis to on-the-spot interior equipment;
Three grades of monitoring and maintenance layers complete the Data Collection in this layer of compass of competency, the information at administration station is obtained from station, central data data in this monitoring and maintenance layer compass of competency, then the comprehensive analysis of data is carried out, there is provided unified display terminal, for plant maintenance provides the maintenance and repair support of upgrading; Section Dispatch and Command Center carries out periodic monitoring analysis to equipment in pipe.
Secondary monitoring and maintenance layer completes Data Collection in this layer of compass of competency, data store, data sharing and intelligent data analysis, unified display terminal is provided, and information portal interface is externally provided, support the access of Office Network, internet and mobile Internet, and carry out interface with dispatching and command system and production management system, for driving and production provide directive function; And the quality monitoring in section is spot-check, fitfull monitoring analysis and failure reason analysis.
One-level monitoring and maintenance layer carries out intellectual analysis to system-wide equipment, and maintenance expert's knowledge base provides unified display terminal, realizes the maintenance management of macroscopic view.
In reality is implemented:
Field monitoring maintenance level comprises two parts: station network and central site network:
Station server is set in each station, the information of the equipment such as acquisition trajectory circuit, train control center, CTC station extension set, interlocking and Centralizing inspection.Adopt looped network to connect between station, access backbone communications is gathered at every 10 stations; Central site network arranges prepositive communication computer and hub-interface server, the data of each monitoring system of receiving center, comprise RBC maintenance machine, TSRS maintenance machine, CTC central service machine, DMS server, LAIS server, secure data webmaster, communication synthesis webmaster, communication equipment monitoring, communication services monitoring, electricity business job sheet Ore-controlling Role;
Three grades of monitoring and maintenance layers complete electric connection of being engaged between section maintenance management layer equipment.
Secondary monitoring and maintenance layer monitoring network completes the connection between electricity affair division maintenance management layer equipment, and externally provides information sharing interface, information portal interface;
One-level monitoring and maintenance layer monitoring network completes the connection between railway main office maintenance management layer equipment;
Between level and level, network channel all adopts redundancy to arrange.
The security architecture descriptive system of architectural framework of the present invention disposes unified virus server at central core, carries out antivirus protection to all computer equipments in pipe; Between system station layer and central core and system access internet time, increase firewall box; When native system and other system adopt network to be connected, increase interface server and increase the xegregating units such as hardware firewall; Native system comprehensively disposes intrusion detection and vulnerability scanning system; When the data of other safety-related systems of central data, and gateway is set between other system isolates.
The all monitor of the railway signal equipment of described coverage area comprises: Centralizing inspection, computer interlock workover rig, train control center workover rig, ZPW-2000 workover rig, station CTC/TDCS workover rig, RBC workover rig, TSRS workover rig, center CTC/TDCS workover rig, intelligent power supply panel monitoring, the monitoring of intelligent filament alert detecting, signalling set trackside, DMS monitoring, cab signal monitoring, LAIS monitoring.Described communication monitoring equipment comprises: the monitoring of row control secure data net, the monitoring of communication synthesis webmaster, communication equipment monitoring, communication services monitoring equipment.
Railway electrical monitoring and maintenance architectural framework of the present invention covers all monitoring equipments of railway signal, integrate communication monitoring equipment, with railway electrical production management system interface, for railway electrical monitoring and maintenance provides a synthesization, integrated monitoring and maintenance platform.This architectural framework describes whole system from four aspects respectively; First is business structure, describes the operation level relation of whole system; Second is data framework, describes data flow relation and the data storage mechanism of whole system; 3rd is the network architecture, describes the network struction mode of whole system; 4th is security architecture, describes the safety precautions of whole system.
Described data framework points out that various monitoring information is carried out integrated and tidal data recovering by railway electrical comprehensive monitor system, emphasis is answered to consider management maintenance efficiency, data storage condition, network bandwidth requirements, and the aspect such as comprehensive existing organizational structure and management maintenance mode requirement, take AT STATION, electricity business section, Railway Bureau's principle of processing nearby of interface nearby, the data after process are supplied to each hierarchical system platform according to demand.
Field monitoring maintenance level station server stores the real time data that station gathers, and comprises the expertise that digital quantity, analog quantity, warning and intellectual analysis obtain.Station server adopts the mode of grandfather file record to carry out data storage, meets the requirement of the inquiry of data during on-the-spot maintenance, playback and download.Station adopts the mode of feature sampling to report transmission to the transmission of analog quantity, sends to electricity business section and electricity affair division simultaneously.
Three grades of monitoring and maintenance layer setting data storehouse servers store the real time data that in compasss of competency, each station gathers, and comprise digital quantity, expertise that analog quantity, warning, station intellectual analysis obtain and monitoring and maintenance layer analysis at the corresponding levels obtain expertise.Station server carries out data storage in the mode of file record and data bank, meets the requirement of the data query of maintenance of electricity business section, playback and download.The storage of analog quantity adopts the mode of feature sampling to store.
The characteristic data that in secondary monitoring and maintenance layer setting data central store compass of competency, each station gathers, comprises digital quantity, analog quantity, warning, the expertise of station intellectual analysis acquisition, three grades of monitoring and maintenance layer analysis acquisition expertises and electricity affair division layer analysis and obtains expertise.Data center carries out data storage in the mode of data bank, meets the requirement of the maintenance monitoring of life period of an equipment.
The characteristic data that each station of one-level monitoring and maintenance layer setting data central store system-wide gathers, comprises digital quantity, expertise that analog quantity, warning, station intellectual analysis obtain, secondary monitoring and maintenance layer analysis obtains expertise, three grades of monitoring and maintenance layer analysis obtain expertises and monitoring and maintenance layer analysis at the corresponding levels obtains expertise.Data center carries out data storage in the mode of data bank, meets the requirement of the maintenance monitoring of life period of an equipment.
When the data of other safety-related systems of central data, and gateway is set between other system isolates.
Platform should block the USB interface of all stations, terminal, server correlation machine, does not allow USB flash disk directly to access.When debugging or replacing data, the USB device of use after unified virus killing, only should use at system maintenance platform.Illegality equipment is not allowed to pass through network insertion.During commissioning device access integrated electricity business distributed-network monitoring platform network, the special IP address into debugging distributes should be used, and check through virus server antivirus software.Platform should adopt the legitimacy of the mechanism login user identity such as authenticating user identification, and follows the tracks of and encryption handling important information.User, when using integrated electricity business distributed-network monitoring platform, must input user name and password, could normally use.
For ensureing the safe operation of system software, it must follow software development process specification in the stage of designing and developing.When carrying out program change at the scene, application program and data should carry out backup, under special circumstances can rollback recovery in time.The integrity demands of platform to configuration data and interface data is higher.For configuration data, the amendment of special instrument and encryption should be adopted, unauthorized user or do not use specialist tools that configuration data cannot be revised.Data are stored, should cipher mode be adopted, make other system can not change storage data.
Adopt architectural framework of the present invention, integrating communication monitoring equipment and railway electrical production management system interface, is the monitoring platform that railway electrical monitoring and maintenance provides a synthesization integrated.
Accompanying drawing explanation
Fig. 1 railway electrical comprehensive monitoring maintenance system business structure figure
Fig. 2 railway electrical comprehensive monitoring maintenance system data shelf composition
Fig. 3 railway electrical comprehensive monitoring maintenance system network architecture diagram
Fig. 4 railway electrical comprehensive monitoring maintenance system function distribution graph
Detailed description of the invention
In order to make the object of the invention, technical scheme clearly understands, below in conjunction with accompanying drawing, is described in further detail the present invention.
Embodiment, is shown in shown in Fig. 1 to Fig. 4: in the present embodiment, the owner being one-level monitoring and maintenance layer with railway main office and information processing management person; The owner being secondary monitoring and maintenance layer with electricity affair division Dispatch and Command Center and information processing management person; With the owner and information processing management person that electricity Wu Duan Dispatch and Command Center is three grades of monitoring and maintenance layers; Field monitoring maintenance level is station management level.
As shown in Figure 1, railway electrical comprehensive monitor system is divided into one-level monitoring and maintenance layer, secondary monitoring and maintenance layer, three grades of monitoring and maintenance layers and field monitoring maintenance level four-tier model by the present embodiment business structure.Field monitoring maintenance level completes the collection to field data, comprises station information collection and central information collection, and the initial analysis completed field data and warning, for scene provides preliminary maintenance and repair support, provide unified display terminal.Three grades of monitoring and maintenance layers complete the Data Collection in this electricity business section compass of competency, the information at administration station is obtained from station, and obtain the analysis data in compass of competency from secondary monitoring and maintenance layer, then the comprehensive analysis of data is carried out, there is provided unified display terminal, for plant maintenance provides the maintenance and repair support of upgrading; Section Dispatch and Command Center carries out periodic monitoring analysis to equipment in pipe; Security monitoring and data analysis are implemented to equipment in pipe in on-the-spot work area, workshop.Secondary monitoring and maintenance layer completes Data Collection in this electricity affair division scope, data store, data sharing and intelligent data analysis, unified display terminal is provided, and information portal interface is externally provided, support the access of Office Network, internet and mobile Internet, and carry out interface with dispatching and command system and production management system, for driving and production provide directive function.Secondary monitoring and maintenance layer is mainly spot-check the quality monitoring in section, and utilizes this system to carry out fitfull monitoring analysis and failure reason analysis.One-level monitoring and maintenance layer carries out intellectual analysis to system-wide equipment, and maintenance expert's knowledge base provides unified display terminal, realizes the maintenance management of macroscopic view.
As shown in Figure 2, the field monitoring maintenance level of described data framework accesses computer interlock, train control center, TDCS/CTC station machine, ZPW2000, power-supply system, the monitoring of signalling set trackside, Centralizing inspection AT STATION from Information Monitoring, track switch gap monitoring, melting snow on turnout junction monitoring information, through process, stores and sends three grades of monitoring and maintenance layers and secondary monitoring and maintenance layer to after intellectual analysis.In center access cab signal monitoring system, DMS system, LAIS system, TDCS/CTC center, TSRS center, RBC center, secure data network management system, integrated communications network administration subsystem, communication equipment monitoring system, communication services monitoring system and video monitoring system, total interface data are sent to secondary monitoring and maintenance layer, part of interface data send three grades of monitoring and maintenance layers to; Secondary monitoring and maintenance layer receives monitoring data and the analysis result of collection in worksite layer, and after data centralization storage is carried out to total interface data, carry out early warning analysis, diagnositc analysis comprehensive statistics analysis, concentrated alarm, analysis result is transmitted to three grades of monitoring and maintenance layers.The station server of field monitoring maintenance level stores the real time data of station collection, comprises the expertise that digital quantity, analog quantity, warning and intellectual analysis obtain.Three grades of monitoring and maintenance layer setting data storehouse servers store the real time data that in compasss of competency, each station gathers, and comprise digital quantity, expertise that analog quantity, warning, station intellectual analysis obtain and three grades of monitoring and maintenance layer analysis obtain expertises.The characteristic data that in secondary monitoring and maintenance layer setting data central store compass of competency, each station gathers, comprises digital quantity, analog quantity, warning, the expertise of station intellectual analysis acquisition, three grades of monitoring and maintenance layer analysis acquisition expertises and secondary monitoring and maintenance layer analysis and obtains expertise.The characteristic data that each station of one-level monitoring and maintenance layer setting data central store system-wide gathers, comprises digital quantity, expertise that analog quantity, warning, station intellectual analysis obtain, three grades of monitoring and maintenance layer analysis obtain expertise, secondary monitoring and maintenance layer analysis obtains expertise and one-level monitoring and maintenance layer analysis obtains expertise.
As shown in Figure 3, the described network architecture is divided into four layers, is field monitoring maintenance level, three grades of monitoring and maintenance layers, secondary monitoring and maintenance layer and one-level monitoring and maintenance layers respectively.Scene comprises two parts: station network and central site network.Described security architecture descriptive system disposes unified virus server at central core, carries out antivirus protection to all computer equipments in pipe.Between system station layer and central core and system access internet time, should firewall box be increased.When native system and other system adopt network to be connected, increase interface server and increase the xegregating units such as hardware firewall.Native system comprehensively disposes intrusion detection and vulnerability scanning system.
As shown in Figure 4, described railway electrical comprehensive monitoring maintenance system stands machine, ZPW2000, power-supply system, the monitoring of signalling set trackside, Centralizing inspection from Information Monitoring, track switch gap monitoring, melting snow on turnout junction monitoring information at certain station field monitoring maintenance level access computer interlock, train control center, TDCS/CTC.The storage of three grades of monitoring and maintenance layer electricity business monitoring informations, this warning concentrated, functions such as following the tracks of process, comprehensive statistics analysis and diagnositc analysis of reporting to the police is completed in certain electricity business section.Cab signal monitoring system, DMS system, LAIS system, TDCS/CTC center, TSRS center, RBC center, secure data network management system, integrated communications network administration subsystem, communication equipment monitoring system, communication services monitoring and video monitoring system etc. are accessed at the center field monitoring maintenance level of certain electricity affair division.The functions such as secondary monitoring and maintenance layer anomaly analysis, trend analysis, expert knowledge library, train operation dynamic analysis, the closed loop monitoring of car ground, signal of communication binding analysis, consistency on messaging comparison, concentrated alarm, comprehensive statistics analysis, decision support, information storage and information sharing are completed at certain electricity affair division.The concentrated alarm of one-level monitoring and maintenance layer, comprehensive statistics analysis, decision support and information storage function is completed in railway main office.
Claims (5)
1. a railway electrical comprehensive monitoring maintenance system architectural framework, it is characterized in that, in the railway road network determined, by monitor of the railway signal equipment all for coverage area and communication monitoring equipment, adopt wired or wireless mode configuration information transmission and process network, the field monitoring maintenance level four-tier model that the one-level monitoring and maintenance layer of governing the railway road network the whole network determined, the secondary monitoring and maintenance layer of governing part railway road network, three grades of monitoring and maintenance layers of governing local railway road network in certain secondary monitoring and maintenance layer and completion system data boundary gather is set; Wherein:
Field monitoring maintenance level completes the collection to field data, comprise station information collection and central information collection, and the initial analysis completed field data and warning, for scene provides preliminary maintenance and repair support, unified display terminal is provided to implement security monitoring and data analysis to on-the-spot interior equipment.
Three grades of monitoring and maintenance layers complete the Data Collection in this layer of compass of competency, the information at administration station is obtained from station, central data data in this monitoring and maintenance layer institute compass of competency, then the comprehensive analysis of data is carried out, there is provided unified display terminal, for plant maintenance provides the maintenance and repair support of upgrading; Section Dispatch and Command Center carries out periodic monitoring analysis to equipment in pipe.
Secondary monitoring and maintenance layer completes Data Collection in this layer of compass of competency, data store, data sharing and intelligent data analysis, unified display terminal is provided, and information portal interface is externally provided, support the access of Office Network, internet and mobile Internet, and carry out interface with dispatching and command system and production management system, for driving and production provide directive function; And the quality monitoring in section is spot-check, fitfull monitoring analysis and failure reason analysis;
One-level monitoring and maintenance layer carries out intellectual analysis to system-wide equipment, and maintenance expert's knowledge base provides unified display terminal, realizes the maintenance management of macroscopic view.
2. railway electrical comprehensive monitoring maintenance system architectural framework according to claim 1, is characterized in that:
Field monitoring maintenance level comprises two parts: station network and central site network:
Station server is set in each station, the information of acquisition trajectory circuit, train control center, CTC station extension set, interlocking and Centralizing inspection equipment; Adopt looped network to connect between station, access backbone communications is gathered at every 10 stations; Central site network arranges prepositive communication computer and hub-interface server, the data of each monitoring system of receiving center, comprise RBC maintenance machine, TSRS maintenance machine, CTC central service machine, DMS server, LAIS server, secure data webmaster, communication synthesis webmaster, communication equipment monitoring, communication services monitoring, electricity business job sheet Ore-controlling Role;
Three grades of monitoring and maintenance layers complete electric connection of being engaged between section maintenance management layer equipment;
Secondary monitoring and maintenance layer monitoring network completes the connection between electricity affair division maintenance management layer equipment, and externally provides information sharing interface, information portal interface;
One-level monitoring and maintenance layer monitoring network completes the connection between railway main office maintenance management layer equipment;
Between level and level, network channel all adopts redundancy to arrange.
3. railway electrical comprehensive monitoring maintenance system architectural framework according to claim 1, it is characterized in that, the security architecture descriptive system of described architectural framework disposes unified virus server at central core, carries out antivirus protection to all computer equipments in pipe; Between system station layer and central core and system access internet time, increase firewall box; When native system and other system adopt network to be connected, increase interface server and increase hardware firewall xegregating unit; Native system comprehensively disposes intrusion detection and vulnerability scanning system; When the data of other safety-related systems of central data, and gateway is set between other system isolates.
4. railway electrical comprehensive monitoring maintenance system architectural framework according to claim 1, it is characterized in that, all monitor of the railway signal equipment of described coverage area comprises: Centralizing inspection, computer interlock workover rig, train control center workover rig, ZPW-2000 workover rig, station CTC/TDCS workover rig, RBC workover rig, TSRS workover rig, center CTC/TDCS workover rig, intelligent power supply panel monitoring, the monitoring of intelligent filament alert detecting, signalling set trackside, DMS monitoring, cab signal monitoring, LAIS monitoring.
5. railway electrical comprehensive monitoring maintenance system architectural framework according to claim 1, it is characterized in that, described communication monitoring equipment comprises: the monitoring of row control secure data net, the monitoring of communication synthesis webmaster, communication equipment monitoring, communication services monitoring equipment.
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| CN105119766A (en) * | 2015-10-16 | 2015-12-02 | 河南蓝信科技股份有限公司 | Train control data management platform |
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| CN109889601A (en) * | 2019-03-12 | 2019-06-14 | 湖南铁路科技职业技术学院 | Railway signal microcomputer detecting system |
| CN113071539A (en) * | 2020-01-06 | 2021-07-06 | 株洲中车时代电气股份有限公司 | Magnetic suspension traffic comprehensive monitoring system |
| CN111292218A (en) * | 2020-03-10 | 2020-06-16 | 上海申铁信息工程有限公司 | Method and device for constructing intelligent monitoring system of railway station equipment |
| CN113225375A (en) * | 2021-03-29 | 2021-08-06 | 北京城建智控科技有限公司 | Distributed central station integrated urban rail cloud architecture system |
| CN113225375B (en) * | 2021-03-29 | 2022-01-21 | 北京城建智控科技股份有限公司 | Distributed central station integrated urban rail cloud architecture system |
| CN113844498A (en) * | 2021-10-22 | 2021-12-28 | 中国铁道科学研究院集团有限公司 | Signal centralized monitoring safety information supervision method based on dynamic time warping technology |
| CN113844498B (en) * | 2021-10-22 | 2023-09-29 | 中国铁道科学研究院集团有限公司 | Signal centralized monitoring safety information supervision method based on dynamic time warping technology |
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