CN115276233A - Intelligent operation and maintenance system for urban rail subway power supply - Google Patents
Intelligent operation and maintenance system for urban rail subway power supply Download PDFInfo
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- CN115276233A CN115276233A CN202210967055.4A CN202210967055A CN115276233A CN 115276233 A CN115276233 A CN 115276233A CN 202210967055 A CN202210967055 A CN 202210967055A CN 115276233 A CN115276233 A CN 115276233A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
- H02J13/00017—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus using optical fiber
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides an intelligent operation and maintenance system for urban rail subway power supply, which comprises a mainframe room control center, station control layer data equipment, an intelligent operation and maintenance network and an equipment management interface. And the data acquired by the data equipment on the station control layer is uploaded to an interface server of the mainframe room control center and an intelligent equipment management system, and the processed data is uploaded to an intelligent operation and maintenance platform of the equipment through an energy consumption ring network of the mainframe room control center to carry out unified data analysis, processing and display. The invention forms a dynamic equipment infrastructure basic management system by taking the CIOS system, the service data and the information data of various power supply infrastructure equipment as the core, and ensures the stable operation of the urban rail transit security protection power supply system to the greatest extent.
Description
The technical field is as follows:
the invention relates to the field of operation and maintenance of urban rail transit, in particular to an intelligent operation and maintenance system for power supply of urban rail subways.
Background art:
urban rail transit is a huge system project and needs cooperation of all departments and all systems. By adopting the comprehensive monitoring system, various isolated equipment control systems can be integrated, and the generation of an isolated island system is avoided, so that the operation efficiency and stability of the system are improved, and the safety of passengers is protected to a greater extent when a disaster occurs.
With the continuous increase of rail transit mileage and the continuous development of networking scale, the current power monitoring system cannot meet the requirements of maintenance and power supply branch company transformer substation unattended mode, professional standardization and intensive flattening management mode and production data management in the whole process of the whole service life of equipment.
In conclusion, on the premise of ensuring the safety, punctuality and high-efficiency operation of urban rail transit to the maximum extent and ensuring the stable operation of a power supply system, an integrated intelligent operation and maintenance system based on equipment and facilities is built.
The invention content is as follows:
in order to solve the problems, the invention provides an intelligent operation and maintenance system for urban rail subway power supply, which comprises a main computer room control center, station control layer data equipment and an intelligent operation and maintenance network.
The mainframe room control center comprises an intelligent operation and maintenance platform and hardware equipment, wherein the hardware equipment comprises a production server, a test server, a video monitoring management server, a storage device, a core switch, an access switch, an optical fiber access switch, a firewall, a display terminal and the like.
The intelligent operation and maintenance networking comprises the installation and debugging of network equipment of each substation, the debugging of optical fiber channels among the substations and an energy consumption looped network formed by the network equipment of each substation.
The data acquisition system comprises a station control layer data device, a main computer room control center interface server, an energy consumption ring network, a device intelligent operation and maintenance platform, a station control layer data device, a data processing system, a data analysis and display system and a data analysis and display system.
The power supply intelligent operation and maintenance networking comprises station control layer equipment networking; the station control layer equipment networking expands the node switch on the basis of the energy consumption looped network, and the node switch is placed in the main computer room control center and used for realizing connection between the station control layer equipment and the main computer room control center.
Further, the station control layer equipment networking comprises routing inspection equipment networking in the substation and substation following substation networking; a newly-added power port module modified by the comprehensive channel switch is used as a station control layer access switch; the access switch is installed in the following station and used for constructing a communication network of the following station cloud deck camera; the access switch is installed in the main substation and used for constructing a communication network in the main substation; the access switch following the access switch adopts a standby optical cable access station control layer access switch and is connected to a comprehensive channel switch of an energy consumption ring network node; and the access switch of the main substation is accessed to the comprehensive channel switch of the energy consumption looped network node by using an optical fiber jumper.
The present invention may also include a device management interface. The equipment management interface comprises a CIOS (central integrated operation system) system, an energy consumption system, an equipment state monitoring system, a visual grounding system and a system construction overhaul management platform.
Preferably, the intelligent operation and maintenance platform of the equipment manages the single equipment, the equipment parts and the equipment historical data management according to the power supply service processing as the guide.
The intelligent operation and maintenance platform of the equipment comprises organization management, role management, authority management, user management, personnel management, system parameters, classification setting, workflow management, metering units, bar code management, home page templates, notification functions, system audit and the like.
Preferably, the device intelligent operation and maintenance platform strips the data processing content out of the service processing range, and performs decoupling and one-way notification in an MQ mode (message queue mode); and setting a message queue cluster for the user side, the monitoring module and the big data analysis module.
Preferably, the equipment intelligent operation and maintenance platform further comprises a main business service; the main service comprises main service functions such as system foundation, basic data, equipment management, equipment operation, large-screen display and the like.
The integrated configuration module in the main service can display vector diagrams, correlate dynamic display switch positions and states and other vector diagram display contents, and the common data part is stored by the cache database; storing the service data in a Mysql database; the big data search engine processes and monitors calculation data and historical fault information, wherein the calculation data comprises information such as calculated equipment load, switching times, electricity consumption and the like; the historical fault information comprises relevant telemetering, telemetering and remote vision data information when faults occur.
The equipment intelligent operation and maintenance platform monitoring module is responsible for being in butt joint with a monitoring system and having the functions of monitoring data storage, precision reduction processing, data query and data processing; the monitoring module judges parameter alarm, alarm and operation according to a parameter threshold value and an operation mode judgment rule set in the main service and transmits the judgment result to the main service for processing; and storing data through the main and standby time sequence databases.
Preferably, the intelligent operation and maintenance platform of the equipment comprises a big data analysis module, a monitoring system and an intelligent inspection equipment line control module.
Preferably, the big data analysis service of the equipment intelligent operation and maintenance platform comprises threshold value analysis, fault analysis, power consumption analysis and preventive maintenance analysis.
The big data search engine is used for storing analysis data (such as analysis data of fault analysis, equipment running state and the like), historical fault information (such as related telemetering, telemetering and remote viewing data in fault), monitoring calculation data (such as contents of calculated equipment load, switching times, electricity consumption and the like) and other data-quantity big business data and intermediate data.
The big data analysis service is responsible for processing data processing services such as data analysis, mining, modeling and the like, and supports a distributed deployment mode and dynamic expansion.
Preferably, the intelligent patrol equipment line control module is responsible for processing services of management, control, video forwarding and the like of the intelligent patrol equipment, and simultaneously processing services of serial port data docking and forwarding of content equipment of the station; the intelligent inspection equipment line control module of the intelligent operation and maintenance platform of the equipment is in visual grounding.
In summary, the invention provides an intelligent operation And maintenance system for urban rail And subway power supply, which is constructed by establishing an intelligent operation And maintenance management system based on equipment facility ledgers And based on service Data And information Data of all kinds of power supply facility equipment of an SCADA (Supervisory Control And Data Acquisition) system, a CIOS system And a subway power supply safety supervision management system, and establishing a dynamic equipment facility basic management system by taking power supply service processing as guidance And taking single equipment, equipment parts And equipment histories as main Data management objects, thereby realizing an equipment facility full-life cycle tracking management platform.
Basic data aggregation of the intelligent operation and maintenance platform of the equipment is divided into service data and monitoring data. The service data converges the data of the system aiming at the power supply service related to the intelligent operation and maintenance of the equipment. Such as: organization, department, personnel, authority, equipment, setting value, position, spare parts and the like of power supply. The monitoring data gathers the point table data of each monitoring system, rearranges and corresponds the data, and better utilizes the data in each monitoring system
The function realization module of the workbench management of the equipment intelligent operation and maintenance platform is a workbench of the system, and the workbench of the system is a core console for the service management of the power supply branch company. In the daily operation and maintenance process, the system is used for cooperating with an external system, monitoring the operation state of equipment, monitoring all working states of a power supply branch company and displaying classified statistical information of various works; managing power supply branch internal service functions, and managing events/faults, changes, problems, and the like. The functional modules of the working service desk are duty-switching management, duty-scheduling management, the working desk, configuration of operation conditions, operation modes, power supply relations, operation interfaces and the like.
The equipment management of the intelligent operation and maintenance platform of the equipment is that all operation, maintenance and maintenance activities are carried out around the equipment. The equipment account management is used for realizing the comprehensive management function of the power supply equipment. Aiming at all the devices of the power supply branch company, a corresponding device information account needs to be established, and the content of the account includes: the definition of the relevant information of the equipment such as basic information of the equipment, technical parameters of the equipment, an operation mode of the equipment, record of the equipment and the like, and the definition of the relevant information of the equipment such as a functional position, a physical position, a setting value, a safety tool, an instrument, a monitoring point and the like.
The equipment intelligent system for the technical material management of the equipment intelligent operation and maintenance platform supports the uploading, downloading, inquiring, version control and viewing functions of various electronic documents and drawings such as PDF, WORD, EXCEL, DWG and the like, can associate the materials with various service data such as equipment, components, events, work orders and the like, and can directly view the materials and print the materials during corresponding related service operation.
Description of the drawings:
other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic diagram of an embodiment of the hardware of an intelligent operation and maintenance system for urban rail and subway power supply of the invention
FIG. 2 is a schematic diagram of a control center of a main computer room according to an embodiment of the present invention
FIG. 3 is a schematic diagram of an embodiment of the energy consumption ring network of the present invention
FIG. 4 is a schematic diagram of a station control layer according to an embodiment of the present invention
FIG. 5 is a schematic diagram of an embodiment of urban rail subway power supply intelligent operation and maintenance system software
FIG. 6 is a schematic diagram of an embodiment of the intelligent operation and maintenance platform of the device of the present invention
FIG. 7 is a schematic diagram of an embodiment of a big data analysis module of the device intelligent operation and maintenance platform of the present invention
FIG. 8 is a schematic diagram of an embodiment of a monitoring module of an intelligent operation and maintenance platform of a device according to the present invention
FIG. 9 is a schematic diagram of a monitoring system according to an embodiment of the present invention
FIG. 10 is a schematic view of a line control module of the intelligent inspection device according to an embodiment of the present invention
The specific implementation mode is as follows:
in order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in further detail with reference to the accompanying drawings and the detailed description below, and each embodiment is not limited to the embodiments of the present invention.
Fig. 1 is a schematic diagram of an embodiment of urban rail subway power supply intelligent operation and maintenance system hardware, and as shown in fig. 1, the architecture of the system comprises a main computer room control center, an intelligent operation and maintenance network, station control layer data equipment and the like.
The data acquisition layer is responsible for uploading acquired data to the interface server of the main computer room control center and the intelligent equipment management system through implementation projects of all systems, and the data are processed and then pass through the energy consumption ring network of the main computer room control center. And uploading the data to an intelligent operation and maintenance platform of the equipment of the control center of the main computer room for unified data analysis, processing and display.
The mainframe room control center comprises an intelligent operation and maintenance platform and hardware equipment. The hardware equipment comprises a production server, a test server, a video monitoring management server, a storage, a core switch, an access switch, an optical fiber access switch, a firewall, a display terminal and the like. The main computer room control center is connected with the high-speed network, the dispatching center and the terminal user.
The station control layer data equipment mainly comprises intelligent inspection equipment, a pan-tilt camera, a temperature and humidity sensor and an equipment state monitoring sensor; the equipment state monitoring sensor comprises an ultrahigh frequency intelligent sensor, a high frequency current intelligent sensor and a breaker mechanical characteristic state detector.
The intelligent operation and maintenance networking comprises the installation and debugging of network equipment of each substation, the debugging of optical fiber channels among the substations, and the connection of the network of each substation to the comprehensive channel switch to form an energy consumption ring network.
The equipment management interface is an interface between the intelligent operation and maintenance platform of the equipment and each system, and comprises a CIOS system, an energy consumption system, a fault recording system, a stray current, an equipment state monitoring system, a visual grounding system, an intelligent inspection equipment management system, an EAM system, an OA system and a construction maintenance management platform.
Fig. 2 is a schematic view of an embodiment of a main room control center of the present invention, where the main room control center shown in fig. 2 includes an intelligent operation and maintenance platform and hardware devices, such as a production server, a test server, a video monitoring management server, a storage, a core switch, an access switch, an optical fiber access switch, a firewall, and a display terminal.
In order to ensure that data are transmitted efficiently and accurately between the power supply service system and the intelligent operation and maintenance platform of the equipment, the networking design of the intelligent operation and maintenance system of the power supply is divided into two parts, namely an energy consumption looped network design suggestion and station control layer equipment networking.
The network channel between the substations of the station control layer is established by using an energy consumption looped network, the network channel between the station control layer and the control center of the main computer room is formed by expanding a node switch on the basis of the energy consumption looped network, and the node switch is placed in a base and used for realizing network connection between the station control layer and the control center of the main computer room.
The node switch can be an independent switch, and can also be modified to original equipment, for example, a station control layer access switch is modified to serve as the node switch.
Fig. 3 is a schematic diagram of an embodiment of the energy consumption ring network according to the present invention, where the energy consumption ring network includes a control center switch, a node switch, a station control layer node switch, a load balancing device, and an optical fiber access switch.
The network channel between all substations of the station control layer of the energy consumption ring network is established by using the energy consumption ring network, the network channel between the station control layer and the main machine room is formed by expanding a node switch on the basis of the energy consumption ring network, and the node switch is placed in a base and used for realizing network connection between the station control layer and the main machine room.
The functions of a control center switch, a station control layer node switch, load balancing equipment and the like are completed through an MOXA PT-7828 comprehensive channel switch.
Multiple station level switches MOXA PT-7728 may be connected through a node switch extended by MOXA PT-7828 integrated channel switch.
Fig. 4 is a schematic diagram of an embodiment of a substation control layer of the present invention, and a substation control layer device networking shown in fig. 4 includes two parts, namely, a routing inspection device networking in a substation and a substation following networking.
Upgrading and transforming the energy consumption ring network, and reusing an MOXA PT-7728 switch (comprehensive channel switch). And a PM-7200-8TX power port module is newly added on the old MOXA PT-7728 switch and used as an access switch of a station control layer of the intelligent operation and maintenance platform of the equipment, so that the maximum use of old resources is realized.
The MOXA EDS-408A access switch was purchased. One is arranged in each following station and used for constructing a communication network of the pan-tilt camera in the following station; and two are installed in the main substation and used for constructing a communication network in the main substation.
The access switch MOXA EDS-408A that follows the hub uses a two-core existing spare cable access to the hybrid MOXA PT-7728 switch. The MOXA PT-7728 switch of the hybrid network is connected to the MOXA PT-7828 comprehensive channel switch of the energy consumption ring network node.
An access switch MOXA EDS-408A of the main substation is directly accessed to the MOXA PT-7828 comprehensive channel switch of the energy consumption ring network node by using optical fiber jumpers.
Fig. 5 is a schematic view of an embodiment of subway power supply intelligent operation and maintenance system software, and as shown in fig. 5, the system includes a user side, an equipment intelligent operation and maintenance platform, a big data analysis module, a monitoring system, and an intelligent patrol equipment line control module.
The large data volume processing is to ensure the availability between the external system and the intelligent operation and maintenance service, strip the data processing content out of the service processing range, and perform decoupling and one-way notification in an MQ mode to ensure the security of the external system and the influence on both sides to be the lowest.
The pressure of large amount of storage on the traditional relational data is very large, and the traditional relational data cannot guarantee high frequency and large amount of increase, so a time sequence database and a large data search engine are introduced for storage and data compression.
Alarm information in the service is displayed in real time and processed in a WebSocket mode, so that the pressure of the system caused by timing refreshing is avoided, and the timeliness is improved.
Most monitoring display pages are drawn by adopting direct graphics, only in a specific size range, and the single graphic has much content which is very disordered, so that the monitoring display pages can be subjected to stepless zooming by adopting vector graphics drawing, and the display and use effects are not influenced.
The system adopts micro-service and distributed deployment to ensure high availability of the system and avoid system unavailability caused by single-point failure. Meanwhile, with the change of the service processing amount, the dynamic expansion of the service can be carried out at any time under the condition of not influencing the use.
The monitoring module is responsible for being in butt joint with a monitoring system and having the functions of monitoring data storage, precision reduction processing, data query and simple data processing. Meanwhile, the monitoring module judges parameter alarm, alarm and operation according to a parameter threshold value and an operation mode judgment rule set in the main service and transmits the judgment to the main service for processing. And storing data through the main and standby time sequence databases. The monitoring module can dynamically expand according to actual traffic and data volume so as to ensure the availability of service and the reasonability of resources.
The intelligent inspection equipment line control module is responsible for processing services such as management, control and video forwarding of the intelligent inspection equipment, and simultaneously processing services such as serial port data docking and forwarding of content equipment of the station.
The big data search engine is used for storing analysis data (such as analysis data of fault analysis, equipment running state and the like), historical fault information (such as relevant telemetering, telemetering and remote viewing data in fault), monitoring calculation data (such as contents of calculated equipment load, switching times, electricity consumption and the like) and other data quantity big service data and intermediate data.
The big data analysis service is responsible for processing data processing services such as data analysis, mining, modeling and the like, and supports a distributed deployment mode and dynamic expansion.
Besides traditional equipment management contents, the intelligent operation and maintenance platform of the equipment also relates to data analysis and is combined with various monitoring functions such as CIOS and energy consumption. In consideration of the processing characteristics of various services, the system adopts a mode that a micro-service architecture supports a distributed deployment mode to design the system so as to ensure that each service is clear and independent and better arrange the problem of resource allocation in actual operation.
The power supply intelligent operation and maintenance system software meets the group asset management requirements and standards and has the capability of synchronizing data with the group EAM system. And after the EAM system of the group is upgraded and modified, the same management function can be transferred technically.
Fig. 6 is a schematic view of an embodiment of the intelligent operation and maintenance platform of the device of the present invention, and the system service shown in fig. 6 includes a main service, a monitoring module, an intelligent inspection device drive-by-wire module, a big data search engine, and a big data analysis service.
The main service comprises big data processing, big data storage, real-time alarm information display, vector diagram, high availability of the system and dynamic expansibility.
Before each service in the system, the services are butted by adopting an MQ and HTTP mode according to the service property; the large-screen display data are displayed in real time and are butted in a Websocket mode, so that the real-time performance of data display is guaranteed; the public data part is stored by the cache database, so that the access efficiency is improved; the service data is stored in a Mysql database, and the access efficiency is improved by combining a cache database; the big data search engine processes a large amount of service data such as monitoring calculation data (such as contents of calculated equipment load, switching times, electricity consumption and the like), historical fault information (such as related telemetering, telemetering and remote vision data in fault) and the like.
The intelligent operation and maintenance platform of the equipment comprises a big data analysis module, a monitoring system and an intelligent inspection equipment line control module.
The intelligent operation and maintenance platform of the equipment peels off the data processing content outside the service processing range, and performs decoupling and one-way notification in an MQ mode; and respectively setting message queue clusters for the user side, the monitoring module and the big data analysis module.
And respectively setting a message queue cluster for the user side, the monitoring module and the big data analysis module so as to ensure the safety of an external system and minimize the influence on the user side, the monitoring module and the big data analysis module.
The intelligent operation and maintenance platform of the equipment functionally comprises organization management, role management, authority management, user management, personnel management, system parameters, classification setting, workflow management, metering units, bar code management, home page templates, notification functions and system audit; and managing the single equipment, equipment parts and equipment record data management according to the power supply business processing as guidance.
The organization management module supports multi-organization management and cross management of an administrative organization framework and a production management structure.
And the role management module is used for defining the operation authority of the same type of users for the roles. The authority management module is divided into operation authority and data authority for authority management.
The user management module is used for managing account information used by the system, a superior administrator can modify information of subordinate users, and the users can also modify passwords and contact ways of personal accounts.
The personnel management module is used for recording all personnel involved in the business for personnel, including personnel of the company, maintenance personnel of an external company, personnel capable of performing system operation and personnel incapable of performing system operation.
The menu management module is used for defining navigation menu content. The system parameter module is used for setting the system overall situation and supporting the system level parameter setting such as overall default menu, theme and password requirements.
The classification setting module is used for setting classification information required by each service, such as: equipment, safety tools, etc.
The measurement unit module is used for defining various measurement unit information involved in the system so as to normalize data.
The bar code management module can generate a bar code and a two-dimensional code according to data in the system, and the home page template is researched and used for defining home page display content.
The notification function module is used for supporting the notification functions of APP, weChat, short message and mail. The system audit module is used for carrying out audit trail on any insertion, updating and deleting operations of any user in the system, and comprises any operation carried out by an administrator.
The workflow management module is used for managing and controlling the business working process, managing each step which must be completed in the general flow, and supervising and tracking each working node and working state.
Fig. 7 is a schematic view of an embodiment of a big data analysis module of an intelligent operation and maintenance platform of equipment, where the big data analysis module shown in fig. 7 includes factor analyses that affect operation of the equipment, such as threshold analysis, standard curve analysis, fault analysis, power consumption analysis, and preventive maintenance analysis.
The big data search engine is used for storing analysis data (such as analysis data of fault analysis, equipment running state and the like), historical fault information (such as relevant telemetering, telemetering and remote viewing data in fault), monitoring calculation data (such as contents of calculated equipment load, switching times, electricity consumption and the like) and other data quantity big service data and intermediate data.
The big data analysis service is responsible for processing data processing services such as data analysis, mining and modeling, and supports a distributed deployment mode and dynamic expansion.
Fig. 8 is a schematic diagram of an embodiment of a monitoring module of an intelligent operation and maintenance platform of a device, where the monitoring module shown in fig. 8 includes data acquisition and a master-slave timing database.
The equipment intelligent operation and maintenance platform monitoring module is responsible for docking with a monitoring system and monitoring data storage, precision reduction processing, data query and simple data processing functions; the monitoring module judges parameter alarm, alarm and operation according to a parameter threshold value and an operation mode judgment rule set in the main service and transmits the judgment result to the main service for processing; and storing data through the main and standby time sequence databases.
Fig. 9 is a schematic view of an embodiment of an intelligent operation and maintenance platform monitoring system of a device, where the monitoring modules shown in fig. 9 include a CIOS, an energy consumption system, a stray current, a pantograph, a catenary detection, an environment monitoring, and the like.
Fig. 10 is a schematic view of an embodiment of the intelligent inspection equipment line control module, which includes a plurality of intelligent inspection servers of substations, intelligent inspection equipment, and visual grounding equipment, as shown in fig. 10.
The intelligent patrol equipment line control module is responsible for processing services such as management, control and video forwarding of the intelligent patrol equipment, and simultaneously processing services of serial port data docking and forwarding of content equipment of a station; the intelligent equipment line control module is subjected to visual grounding by the intelligent equipment operation and maintenance platform.
The system establishes an intelligent operation and maintenance system for power supply according to equipment facilities by means of advanced management ideas and modern informatization technical means on the premise of not changing the conventional informatization system. Therefore, the defects that most of the existing information systems are small and scattered, are mutually independent, lack of openness, compatibility and expansibility and the like are overcome. An equipment intelligent operation and maintenance platform system meeting the subway power supply production management requirements is built, and enterprise-level application integration is achieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting, any modifications, equivalents, improvements and the like which are within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an intelligent operation and maintenance system of urban rail subway power supply which characterized in that includes: the system comprises a main computer room control center, station control layer data equipment and an intelligent operation and maintenance networking; the mainframe room control center comprises an intelligent operation and maintenance platform and hardware equipment; the intelligent operation and maintenance network comprises an energy consumption ring network consisting of substation network equipment; the station control layer data equipment uploads the acquired data to a mainframe room control center interface server, and the data are processed and then uploaded to an equipment intelligent operation and maintenance platform through a mainframe room control center energy consumption ring network to carry out unified data analysis, processing and display; the intelligent operation and maintenance networking comprises station control layer equipment networking; and the station control layer equipment networking expands the node switch on the basis of the energy consumption looped network and is used for realizing the connection between the station control layer equipment and the main computer room control center.
2. The intelligent operation and maintenance system for power supply of urban rails and subways according to claim 1, wherein the station control layer equipment networking comprises routing inspection equipment networking in a substation and substation following substation networking; a newly-added power port module modified from the comprehensive channel switch is used as a station control layer access switch; the access switch is installed in the following station and used for constructing a communication network of the following station cloud deck camera; the access switch is installed in the main substation and used for constructing a communication network in the main substation; the access switch following the access switch adopts a standby optical cable access station control layer access switch and is connected to a comprehensive channel switch of an energy consumption ring network node; the main substation access switch is directly accessed to the comprehensive channel switch of the energy consumption ring network node by using an optical fiber jumper.
3. The intelligent operation and maintenance system for urban rail and subway power supply according to claim 1, characterized by comprising an equipment management interface; the equipment management interface comprises a CIOS system, an energy consumption system, an equipment state monitoring system, a visual grounding system and system construction maintenance management.
4. The intelligent operation and maintenance system for power supply of urban rails and subways according to claim 1, wherein the intelligent operation and maintenance platform for equipment manages single equipment, equipment parts and equipment historical data according to power supply service processing as guidance.
5. The intelligent operation and maintenance system for urban rail and subway power supply according to claim 1, wherein said equipment intelligent operation and maintenance platform performs decoupling and one-way notification in a message queue manner, and sets up a message queue cluster.
6. The urban rail subway power supply intelligent operation and maintenance system according to claim 1, wherein said equipment intelligent operation and maintenance platform comprises a main business service; the main service integrated configuration module can be used for carrying out vector diagram display and correlating dynamic display switch positions and state vector diagrams; the public data part is stored by a cache database; storing the service data in a Mysql database; the big data search engine processes monitoring calculation data and historical fault information, wherein the calculation data comprises calculated equipment load, switching times and power consumption information; the historical failure information comprises relevant telemetering, telemetering and television data information during failure.
7. The urban rail subway power supply intelligent operation and maintenance system as claimed in claim 1, wherein said equipment intelligent operation and maintenance platform comprises big data analysis module, monitoring system and intelligent patrol equipment line control module.
8. The intelligent operation and maintenance system for power supply of urban rails and subways according to claim 7, wherein the monitoring module judges parameter alarm, alarm and operation according to a parameter threshold value and an operation mode judgment rule set in the main service and transmits the judgment result to the main service for processing; and the monitoring module stores data through the main and standby time sequence databases.
9. The intelligent operation and maintenance system for urban rail and subway power supply according to claim 7, wherein said big data analysis service module comprises threshold analysis, fault analysis, power consumption analysis and preventive maintenance analysis.
10. The intelligent operation and maintenance system for urban rail and subway power supply according to claim 7, wherein said intelligent patrol equipment line control module comprises a visual ground.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210967055.4A CN115276233A (en) | 2022-08-11 | 2022-08-11 | Intelligent operation and maintenance system for urban rail subway power supply |
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| CN202210967055.4A CN115276233A (en) | 2022-08-11 | 2022-08-11 | Intelligent operation and maintenance system for urban rail subway power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116360992A (en) * | 2023-03-30 | 2023-06-30 | 郑州地铁集团有限公司运营分公司 | Rail transit power supply intelligent operation and maintenance method and system based on containerized micro-service |
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2022
- 2022-08-11 CN CN202210967055.4A patent/CN115276233A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116360992A (en) * | 2023-03-30 | 2023-06-30 | 郑州地铁集团有限公司运营分公司 | Rail transit power supply intelligent operation and maintenance method and system based on containerized micro-service |
| CN116360992B (en) * | 2023-03-30 | 2023-11-17 | 郑州地铁集团有限公司运营分公司 | Rail transit power supply intelligent operation and maintenance method and system based on containerized micro-service |
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