CN104468699A - Electric system information state service system and core switch - Google Patents
Electric system information state service system and core switch Download PDFInfo
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- CN104468699A CN104468699A CN201410538955.2A CN201410538955A CN104468699A CN 104468699 A CN104468699 A CN 104468699A CN 201410538955 A CN201410538955 A CN 201410538955A CN 104468699 A CN104468699 A CN 104468699A
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- application server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
Abstract
The invention discloses an electric system information state service system. A cluster system is connected with a core switch and connected with multiple network switches. The core switch comprises a data interface recognition module, an interrupt recognition module, a nonvolatile storage and a remote control module, wherein the data interface recognition module is used for recognizing categories of application interfaces from at least one application server so as to further connect and control applications; the interrupt recognition module is used for having random access to any application server in the cluster system through the network switches, recognizing an application server having a linkage fault and obtaining specific information of the faulted application server; the nonvolatile storage is used for receiving and storing the category of the recognized application interface and storing the specific information of the faulted application server so as to associate the special information; the remote control module is used for searching for another application server adjacent to the faulted application server according to associated information, controlling the data interface reorganization module to be connected with the interface of the another application server according to the category of the interface of the another application server, and conducting transmission for the applications again. The invention further discloses the core switch in the server cluster system.
Description
Technical field
The present invention relates generally to a kind of electric power system, the communications service system especially between network system equipment, comprises the system to equipment fault exact evaluation.
Background technology
For a long time, communication, information equipment can only determine the health status of equipment according to the operation time limit, defect incidence and rate of breakdown, also regularly cannot can carry out power failure test and maintenance as high voltage electric equipment simultaneously, cannot carry out the health status of communication, information equipment accurately qualitative.Along with communication, information system the highlighting of importance in electric power system, require also more and more higher to communication, information equipment reliability of operation.Therefore, the health status of equipment to be made fast, the evaluation of science, and according to evaluation result, taking necessary treatment measures, is the prerequisite guaranteeing communication, Network and information system safe and stable operation.But still there is no at present communication, the code of information equipment state estimation aspect, flow process and evaluation method.Therefore need to work out a series of code and system, study a set of evaluation method, with the foundation of fastening state estimation system.The blank of current domestic electrical information equipment repair based on condition of component has been filled up in further investigation information equipment state estimation and service work, has very important meaning for the advance of maintenance our province in electric power information O&M.
Summary of the invention
The present invention proposes a kind of power information interactive service system that can realize high-speed cruising, and realize the timely maintenance of equipment fault, technical solution of the present invention 1: power system information status service system, core switch is connected with in the group system that multiple database server and application server are built into, and connect multiple network switch, wherein said core switch comprises: data-interface identification module, for identifying from the application interface classification at least one application server, to connect further and to control these application; Interrupt identification module, by the arbitrary application server in group system described in network switch random access, identify the application server connecting fault, obtain its customizing messages; Nonvolatile memory (NVM), for receiving and store the application interface classification be identified, and stores the customizing messages of described application server, to be associated by these customizing messages; And
Remote control module, for searching the adjacent Another application server of application server therewith according to related information, according to its interface class, controls described data-interface identification module and connects its interface and lay equal stress on and newly transmit application.In one embodiment, described customizing messages comprises server user ID, IP address of each application server, MAC Address or heartbeat frame.
In one embodiment, described customizing messages comprises server device states data, application state data.
In one embodiment, power system information status service system comprises further: data formatting module, for extracting the data in described customizing messages, formats according to Data Position, data structure and data integrity; And state evaluation module, receive the data of format, evaluate integration tool according to one that stores in described NVM and carry out algorithm calculating, send to the application of remote control module to corresponding application server to control.
Wherein, described evaluation integration tool is set so that the data of format are split as multiple control routine automatically, these control routines are in addition corresponding with the interface class of each application server.
Further, arrange described remote control module with: from being received the interface class representing useful application by the application server searched, based on the application server customizing messages be stored in described NVM, interface class is sent at least one application server in network; Application server interface classification information available on network link is obtained by interrupting identification module; Generate lastest imformation based on described usable interface classification information, replace the interface class information of the application server broken down in original NVM; And control data interface identification module sends application data at least one application server.
In one embodiment, according to practical application request, system adopts highly reliable equipment and necessary redundancy, and the network management technology of advanced person, makes system, data are able to available protecting.System equipment has enterprise-level requirement, provides the persistent service of 7 × 24 hours.System should eliminate Single Point of Faliure, provides the failover of key equipment, works according to load balancing mode or active-active mode.
The reliability of host server and memory device is the basis that whole system normal reliable is run, and the host server selected must ensure to have high reliability.Native system is 7 × 24 hours key task systems run continuously, ensures the high reliability of system from aspects such as hardware, software, networks.The critical piece of system adopts redundancy structure, main computer equipment (as database server), adopts two-node cluster hot backup processing mode, ensures that system runs without interruption, and adopting two-way network interface card to increase reliability, it is highly reliable that the connected mode of full redundancy makes system possess.
In yet another aspect, technical solution of the present invention 2: the core switch in a kind of server cluster system is provided, it comprises: data-interface identification module, for identifying from the application interface classification at least one application server, to connect further and to control these application; Interrupt identification module, by the arbitrary application server in group system described in network switch random access, identify the application server connecting fault, obtain its customizing messages; Nonvolatile memory (NVM), for receiving and store the application interface classification be identified, and stores the customizing messages of described application server, to be associated by these customizing messages; And remote control module, for searching the adjacent Another application server of application server therewith according to related information, according to its interface class, control described data-interface identification module and connect its interface and lay equal stress on and newly transmit application; Data formatting module, for extracting the data in described customizing messages, formats according to Data Position, data structure and data integrity; And state evaluation module, receive the data of format, evaluate integration tool according to one that stores in described NVM and carry out algorithm calculating, send to the application of remote control module to corresponding application server to control.
In one embodiment, information equipment appraisal tool is in units of parts, evaluates respectively and often overlaps each quantity of state parameter of parts.Research information equipment state Appreciation gist simultaneously, formulate state evaluation standard, according to character and the probability statistical analysis of information equipment defect pipelines, use for reference the method, data and the experience that found in the past, process defect pipelines, by the form of presentation of quantity of state, obtain state information with technological means such as existing operational inspection, periodic detection, on-line monitorings, Comprehensive Assessment is carried out to the runnability of in-service information equipment, for equipment operation, maintenance and maintenance provide foundation.
Based on this, the technology of the present invention effect is apparent, and present system is made fast the health status of equipment in system, the evaluation of science, and according to evaluation result, taking necessary treatment measures, is the prerequisite guaranteeing communication, Network and information system safe and stable operation.
Accompanying drawing explanation
Fig. 1 is the architecture principle schematic diagram of present system embodiment.
Embodiment
With reference to Fig. 1, the preferred embodiment of electric power system snap information repair based on condition of component and service system is provided with server, LAN (LAN or WLAN) and disk array 3, server is connected to disk array 3 by the double channel optical fiber switch in LAN, the storage link of disk array 3 is made to produce redundancy, wherein server comprises database server 1 and application server 2, in a preferred example, multiple database server and application server is adopted to be built into respective group system, when at least one application server 2 wherein breaks down, by application server adjacent with it transfer application wherein, the application program that server such as, install, plug-in unit or similar modular assembly, make adjacent application server as stand-by equipment.
In one embodiment, multiple network switch 4 and load equalizer 5 are set further in described LAN, by the network switch, server is interconnected amongst one another, and by load equalizer interconnection network switch with in the dispensing applications when there is Single Point of Faliure.
With reference to Fig. 1, core switch is connected with in the group system that multiple database server 1 and application server 2 are built into, and connect multiple network switch, wherein said core switch comprises: data-interface identification module, for identifying from the application interface classification at least one application server, to connect further and to control these application; Interrupt identification module, by the arbitrary application server in group system described in network switch random access, identify the application server connecting fault, obtain its customizing messages; Nonvolatile memory (NVM), for receiving and store the application interface classification be identified, and stores the customizing messages of described application server, to be associated by these customizing messages; And
Remote control module, for searching the adjacent Another application server of application server therewith according to related information, according to its interface class, controls described data-interface identification module and connects its interface and lay equal stress on and newly transmit application.In one embodiment, described customizing messages comprises server user ID, IP address of each application server, MAC Address or heartbeat frame.
In one embodiment, described customizing messages comprises server device states data, application state data.
In one embodiment, power system information status service system comprises further: data formatting module, for extracting the data in described customizing messages, formats according to Data Position, data structure and data integrity; And state evaluation module, receive the data of format, evaluate integration tool according to one that stores in described NVM and carry out algorithm calculating, send to the application of remote control module to corresponding application server to control.
Wherein, described evaluation integration tool is set so that the data of format are split as multiple control routine automatically, these control routines are in addition corresponding with the interface class of each application server.
Further, arrange described remote control module with: from being received the interface class representing useful application by the application server searched, based on the application server customizing messages be stored in described NVM, interface class is sent at least one application server in network; Application server interface classification information available on network link is obtained by interrupting identification module; Generate lastest imformation based on described usable interface classification information, replace the interface class information of the application server broken down in original NVM; And control data interface identification module sends application data at least one application server.
In one embodiment, be provided with the keyboard, video and the mouse switch (KVM) 6 that connect each application server further, to pass through the application in one of them application server remote access Another Application server.In one embodiment, the data in described LAN are sent with heartbeat frame.
In one embodiment, information equipment repair based on condition of component and service system hardware structure are made up of server, network, storage area, and wherein server is divided into database server and application server.In order to the high availability of safeguards system, database server and application server adopt multiple devices to build group system respectively, application can be automatically switched on standby server when realizing fault.Server is connected on the memory disk array apparatus of rear end by binary channels connecting fiber switch, accomplishes the redundancy storing link, improves the reliability of whole system.Same, by the multiple stage network switch, load equalizer in the network architecture, avoid occurring Single Point of Faliure in whole hardware structure.For the ease of keeper's remote maintenance, have employed KVM and control signal is transferred to terminal manages.
Further, between described database server, or described database server is connected with adopting RS232 heartbeat line between optical fiber switch; Between described application server, or described application server is connected with adopting RJ45 heartbeat line between optical fiber switch; Between described optical fiber switch and server, or be connected with adopting SAS optical fiber line or SAN line between disk array.
In one embodiment, the data source of information equipment Condition-based maintenance system come from annual data, season data, monthly data, random sampling, from the real-time monitoring data of controlling machine room temperature system, network management system automatic acquisition, and from the scanning result vulnerability scanning system, then these data are formatd according to standards such as Data Position, data structure, data integrities.Format complete data and just can pass through customization algorithm, carry out data calculating, state evaluation is carried out to information equipment.User can view final information equipment deciding grade and level situation and repair based on condition of component comprehensive report, as the foundation performing information equipment repair based on condition of component from now on by browser.
Information equipment Condition-based maintenance system user is divided into operational management personnel and overhaul management personnel, wherein operational management personnel are responsible for the actions such as information equipment day-to-day operation, performance monitoring, machine room tour, reporting fault defect, and overhaul management personnel are responsible to define the actions such as maintenance scheduling, treatment facility accident defect, information equipment emergency drilling, anti-accident maneuver.User is by corporate intranet, and access is positioned at the apps server of province's corporate firewall rear end, is operated the data in database server by apps server.Information equipment Condition-based maintenance system underlying database is oracle, top layer information input system is ERP system---information equipment repair based on condition of component and the service catalogue system of customization, this system is concentrated and is deployed in private server, the data gathered by (maintenance) department of operation are gathered by providing the form of network gateway, according to the algorithm aiming at this Project design, finally draw evaluation and the running status of each information equipment, and provide preliminary assessment report.
In the embodiment of an information equipment Condition-based maintenance system, take 1 server centered to be set to host server, multiple Area distribution formula is arranged from machine server.Native system carries out the integrated of the synchronous and todo list of single sign-on, user with gate system, secondly the fault warning in Integrated Network Management System proceeds to walk event flow process in native system and process automatically, relates in the incident management that failure exception brings in native system automatically in most heel SAP (Solution Manager), PMS (production management system).Information equipment evaluation object is divided into the large class of the network equipment and main process equipment two, and the network equipment is subdivided into convergence-level and the above network equipment and access layer network equipment, and main process equipment is subdivided into PC server and minicomputer.Information equipment is evaluated in units of parts, evaluates respectively and often overlaps each quantity of state parameter of parts.Research information equipment state Appreciation gist simultaneously, formulate state evaluation standard, according to character and the probability statistical analysis of information equipment defect pipelines, use for reference the method, data and the experience that found in the past, process defect pipelines, by the form of presentation of quantity of state, obtain state information with technological means such as existing operational inspection, periodic detection, on-line monitorings, Comprehensive Assessment is carried out to the runnability of in-service information equipment, for equipment operation, maintenance and maintenance provide foundation.In one embodiment, realize network equipment evaluation result content-defined, network equipment evaluation content mainly comprises: running environment, equipment appearance, failure free time, familial failure free time, the operation time limit, utilization rate of equipment and installations, equipment redundancy situation, equipment performance, equipment deficiency situation, device security measure 10 aspects.
In one embodiment, realize network equipment evaluation result and quantize definition, different according to types of network equipment, evaluation content gives different weights, and the evaluation result of each parts is divided into " kilter ", " normal condition ", " attention state ", " abnormality " and " severe exception status " five states by the size quantizing score value.
In one embodiment, realize server apparatus evaluation result quantize definition, evaluation content comprises: equipment appearance, equipment operating environment, equipment performance, equipment redundancy function, system resource inspection, running time, equipment deficiency situation, with factory with equipment by 9 aspects such as accident defect information, device security measure circulated a notice of.According to the difference of PC server and minicomputer, evaluation content gives different weights, and the evaluation result of each parts is divided into " kilter ", " normal condition ", " attention state ", " abnormality " and " severe exception status " five states by the size quantizing score value.
Further, system can carry out expanding and upgrading according to the development of function and scale.For the user's request of development and change, system does not affect dynamic expansion and adaptation easily under the prerequisite of original business, ensures that various new business is carried out.In one embodiment, in an application server 2, ERP system application is installed, data simultaneously in its application are stored in an adjacent database server 1, described server 2 generates the interface class information of association ERP system application automatically, for core switch inquiry, when on this server 2 ERP system application by the appraisal tool in core switch detect there is the system failure/defect time, the application of this ERP system is moved by searching application server adjacent with it, thus in this stand-by equipment, reinstall this ERP apply, and in database server 1 data associated therewith by associated, and this database server 1 interconnects with this stand-by equipment.
Meanwhile, present system has extended capability flexibly, and as the expansion etc. of memory capacity, expansion is carried out online, continual service.In addition, the data-interface of system and existing system, such as ERP system, controlling machine room temperature system, network management system, vulnerability scanning system etc., using the foundation of the data of these systems as the state evaluation of information equipment, avoid repetition typing.
Claims (7)
1. power system information status service system, it is characterized in that being connected with core switch in the group system be built at multiple database server and application server, and connect multiple network switch, wherein said core switch comprises:
Data-interface identification module, for identifying from the application interface classification at least one application server, to connect further and to control these application;
Interrupt identification module, by the arbitrary application server in group system described in network switch random access, identify the application server connecting fault, obtain its customizing messages;
Nonvolatile memory (NVM), for receiving and store the application interface classification be identified, and stores the customizing messages of described application server, to be associated by these customizing messages; And
Remote control module, for searching the adjacent Another application server of application server therewith according to related information, according to its interface class, controls described data-interface identification module and connects its interface and lay equal stress on and newly transmit application.
2. power system information status service system according to claim 1, is characterized in that: described customizing messages comprises the IP address of each application server, MAC Address or heartbeat frame.
3. power system information status service system according to claim 1, is characterized in that: described customizing messages comprises server device states data, application state data.
4. power system information status service system according to claim 1, is characterized in that comprising further:
Data formatting module, for extracting the data in described customizing messages, formats according to Data Position, data structure and data integrity; And
State evaluation module, receives the data of format, evaluates integration tool and carries out algorithm calculating, send to the application of remote control module to corresponding application server to control according to one that stores in described NVM.
5. power system information status service system according to claim 4, it is characterized in that: described evaluation integration tool is set so that the data of format are split as multiple control routine automatically, these control routines are in addition corresponding with the interface class of each application server.
6. power system information status service system according to claim 1, it is characterized in that arranging described remote control module with: receive from by the application server searched the interface class representing useful application, based on the application server customizing messages be stored in described NVM, interface class is sent at least one application server in network; Application server interface classification information available on network link is obtained by interrupting identification module; Generate lastest imformation based on described usable interface classification information, replace the interface class information of the application server broken down in original NVM; And control data interface identification module sends application data at least one application server.
7. a core switch, is characterized in that comprising: data-interface identification module, for identifying from the application interface classification at least one application server, to connect further and to control these application; Interrupt identification module, by the arbitrary application server in group system described in network switch random access, identify the application server connecting fault, obtain its customizing messages; Nonvolatile memory, for receiving and store the application interface classification be identified, and stores the customizing messages of described application server, to be associated by these customizing messages; And remote control module, for searching the adjacent Another application server of application server therewith according to related information, according to its interface class, control described data-interface identification module and connect its interface and lay equal stress on and newly transmit application; Data formatting module, for extracting the data in described customizing messages, formats according to Data Position, data structure and data integrity; And state evaluation module, receive the data of format, evaluate integration tool according to one that stores in described nonvolatile memory and carry out algorithm calculating, send to the application of remote control module to corresponding application server to control.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538955.2A CN104468699A (en) | 2014-10-13 | 2014-10-13 | Electric system information state service system and core switch |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410538955.2A CN104468699A (en) | 2014-10-13 | 2014-10-13 | Electric system information state service system and core switch |
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| CN104468699A true CN104468699A (en) | 2015-03-25 |
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| CN201410538955.2A Pending CN104468699A (en) | 2014-10-13 | 2014-10-13 | Electric system information state service system and core switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108809995A (en) * | 2018-06-16 | 2018-11-13 | 武汉商启网络信息有限公司 | A kind of management control system for preventing from decoding cloud host cryptographic |
| CN109040320A (en) * | 2018-09-28 | 2018-12-18 | 郑州轻工业学院 | A kind of process of textile production multidimensional information acquisition system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108809995A (en) * | 2018-06-16 | 2018-11-13 | 武汉商启网络信息有限公司 | A kind of management control system for preventing from decoding cloud host cryptographic |
| CN108809995B (en) * | 2018-06-16 | 2021-03-19 | 武汉商启网络信息有限公司 | Management control system for preventing cloud host password from being decoded |
| CN109040320A (en) * | 2018-09-28 | 2018-12-18 | 郑州轻工业学院 | A kind of process of textile production multidimensional information acquisition system and method |
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Application publication date: 20150325 |