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CN111586678A - Electric power communication wireless private network operation and maintenance supporting platform - Google Patents

Electric power communication wireless private network operation and maintenance supporting platform Download PDF

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CN111586678A
CN111586678A CN202010193864.5A CN202010193864A CN111586678A CN 111586678 A CN111586678 A CN 111586678A CN 202010193864 A CN202010193864 A CN 202010193864A CN 111586678 A CN111586678 A CN 111586678A
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private network
wireless private
alarm
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李伟
丁正阳
戴勇
郭波
韩际晖
全思平
张轶群
赵金城
宋江
吴细老
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State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Information and Telecommunication Branch of State Grid Jiangsu Electric Power Co Ltd
Taizhou Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
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State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Information and Telecommunication Branch of State Grid Jiangsu Electric Power Co Ltd
Taizhou Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
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Application filed by State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch, Information and Telecommunication Branch of State Grid Jiangsu Electric Power Co Ltd, Taizhou Power Supply Co of State Grid Jiangsu Electric Power Co Ltd filed Critical State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Priority to CN202010193864.5A priority Critical patent/CN111586678A/en
Publication of CN111586678A publication Critical patent/CN111586678A/en
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    • HELECTRICITY
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    • HELECTRICITY
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    • H04WWIRELESS COMMUNICATION NETWORKS
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    • H04ELECTRIC COMMUNICATION TECHNIQUE
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Abstract

An electric power communication wireless private network operation and maintenance support platform, comprising: the system comprises a business system, a third-party platform and a third-party system; the business system is divided into two parts of an acquisition module and an application module from the aspect of function target. The acquisition module can support multi-protocol data acquisition, pull or receive alarm and performance data of each core network manager and base station network manager in a multi-mode, and in order to ensure data security, the acquisition module is provided with an independent database storage service and also supports file form storage, and supports real-time data pushing to the application module and active data pulling of the application module through a forward and reverse isolation device. The application module covers all service function modules, including core modules such as card opening account opening, alarm management, performance monitoring, service support, statistical analysis, system support and the like. The invention can form a standard unified management for the whole province and the whole factory, and can ensure the safe transmission of data on the network.

Description

Electric power communication wireless private network operation and maintenance supporting platform
Technical Field
The invention belongs to the field of electric power wireless private networks, and particularly relates to an electric power communication wireless private network operation and maintenance support platform.
Background
At present, the wireless private network of the electric power is built in a large scale in the whole province in Jiangsu province, along with the continuous expansion of the scale of the wireless private network, the network structure is increasingly complex, the application is continuous and deep, and the monitoring, operation, maintenance, statistics and analysis of the network become important work contents of province and city communication companies. The LTE wireless private network is converted from a construction stage to an operation and maintenance stage, and the operation and maintenance stage needs to support a series of working requirements such as wireless network performance monitoring, card opening and account opening, alarm monitoring, service supporting and the like. At present, the work can be supported only by means of equipment network management, wireless private network equipment manufacturers have various network management (core network, base station equipment network management, multi-manufacturer communication terminal equipment network management, card readers related to card opening and account opening, firewall software and the like), the network management functions are different, the management depths are different, unified, effective and reliable management is difficult to carry out, the scientific and ordered development of related work is severely restricted, and the effective support of service requirements such as power distribution and utilization and the like cannot be fully met. Therefore, the construction of the operation and maintenance support platform of the wireless private network is urgently needed to promote the operation and maintenance efficiency of the wireless private network and ensure the safe and stable operation of the wireless private network and the access service.
Disclosure of Invention
The invention provides an operation and maintenance support platform for a wireless private network for power communication, aiming at the problems that the management limitation of the existing equipment can only monitor the performance of a manufacturer and a local city, the management depths are different, and the unification is difficult to carry out.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a power communication wireless private network operation and maintenance supporting platform which characterized in that includes: the system comprises a business system, a third-party platform and a third-party system; the service system comprises an application module and an acquisition module, wherein the application module is deployed in a fourth area, the acquisition module is deployed in a second area and the fourth area, a client and a server are arranged in the two areas, and data communication is performed between the second area and the fourth area through an isolation device; the third-party platform transmits data to the client side of the second area, the client side of the second area transmits the data to the server side of the fourth area through the isolation device, the server side of the fourth area transmits the data to the application module, the data generated by the application module is transmitted back to the client side of the fourth area, the client side of the fourth area transmits the returned data to the server side of the second area through the isolation device, and the server side of the second area pushes the returned data to the third-party platform; the application module is also in data communication with a third-party system, and the data generated by the application module is sent to the third-party system for management and display.
In order to optimize the technical scheme, the specific measures adopted further comprise:
further, the application module is integrated with various service function modules, including: the card-opening card user module, the alarm management module, the performance monitoring module, the statistical analysis module, the service support module and the third-party interface; the third party platform includes various wireless private network devices from multiple vendors, including: a core network, a base station and a terminal device; the third party system includes an AMS system and a large screen DVS.
Furthermore, the acquisition module supports multi-protocol data acquisition, including TCP/IP, SNMP, CORBA, Telnet, TL1, FTP, and multi-way pulling or receiving data of each core network, base station, and terminal device.
Furthermore, the acquisition module is provided with an independent database storage service and also supports file form storage, and supports real-time data pushing to the application module and active data pulling of the application module through a forward and reverse isolation device.
Further, the card account opening module automatically generates an SIM card account required by card account opening based on the input service application form information according to a numbering rule and an encryption algorithm; generating an account opening batch processing command line according to the SIM card account, and completing automatic batch account opening operation through a core network interface; generating a card making information list required by a card making tool according to the SIM card account, calling a card making tool program, and finishing card making operation; and generating an SIM card information table used by the business department according to the SIM card account.
Furthermore, the alarm management module provides a standardized alarm information data dictionary, and realizes the mapping from the original alarm of each manufacturer equipment to the standardized alarm through the standardized alarm information data dictionary and the mapping table of the alarm information of each manufacturer equipment; the alarm management module automatically processes the alarm information pushed by the network management of each wireless private network device, including compressing the stroboscopic alarm, identifying the engineering alarm and establishing an alarm blacklist; the alarm management module also carries out threshold analysis on the performance index of the wireless private network equipment, and when the performance index is found to trigger a threshold rule, alarm information is formed and pushed.
Furthermore, the performance monitoring module carries out performance monitoring on the running conditions of the core network, the base station and the terminal equipment, and automatically generates a report and a log file for analysis and retrieval; the performance monitoring module also calculates, stores, visualizes and statistically analyzes the received performance index data so as to realize continuous performance monitoring of various wireless private network devices.
Furthermore, the statistical analysis module supports different dimensionality statistics of the number of the base stations and the terminal equipment and displays the statistics in a chart form; the statistical analysis module supports the statistical analysis of the uplink and downlink flows of the core network, the base station and the terminal equipment; the statistical analysis module supports the statistical analysis of the operation indexes of the core network operation rate, the base station operation rate, the terminal equipment online rate and the service online rate, and displays the operation indexes in a chart form; the statistical analysis module has the functions of inquiring and exporting historical operation data of the core network, the base station and the terminal equipment.
Furthermore, the service support module provides basic information and operation state query and data maintenance of the wireless private network equipment; the service support module provides a query function for rapidly acquiring the current state and the state in a certain time period of the wireless private network equipment; the service support module also provides rapid acquisition of defect handling conditions and maintenance execution condition information of optical cables, base stations and antenna equipment related to the wireless private network equipment.
Further, the third-party interface is integrated with the large-screen DVS, and index data of construction and operation of the wireless private network is pushed to the large-screen DVS; the third-party interface is integrated with the AMS system and pushes related data of resources, alarms and performance.
The invention has the beneficial effects that: forming a standard unified management for the whole province and the whole plant; isolation measures are adopted, and a gateway, a router or physical isolation equipment is used for realizing the safe isolation of data communication among different networks and ensuring the safe transmission of data on the network; the data transmission and synchronization can be realized in an automatic or semi-automatic mode, and the workload of manual intervention or maintenance is reduced.
Drawings
Fig. 1 is a schematic diagram of an operation and maintenance support platform of a power communication wireless private network.
Fig. 2 is a schematic diagram of a closed-loop workflow formed by an automatic card opening process, a service application form and an approval process.
Fig. 3 is a schematic flow chart of opening a card to open an account.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an operation and maintenance support platform for a power communication wireless private network includes: the system comprises a business system, a third-party platform and a third-party system. The service system comprises an application module and an acquisition module, wherein the application module is deployed in a fourth area (a public information network), the acquisition module is deployed in a second area (a scheduling data network) and the fourth area, a client and a server are arranged in the two areas, and data communication is carried out between the second area and the fourth area through an isolation device; the third-party platform transmits data to the client side of the second area, the client side of the second area transmits the data to the server side of the fourth area through the isolation device, the server side of the fourth area transmits the data to the application module, the data generated by the application module is transmitted back to the client side of the fourth area, the client side of the fourth area transmits the returned data to the server side of the second area through the isolation device, and the server side of the second area pushes the returned data to the third-party platform. The application module is also in data communication with a third-party system, and the data generated by the application module is sent to the third-party system for management and display. Wherein the third party platform includes various wireless private network devices from a plurality of vendors, including: a core network, a base station and a terminal device; the third party system includes an AMS system and a large screen DVS.
The business system can be divided into two parts of collection service (collection module) and business data analysis platform (application module) from the function target.
First, collection module
The acquisition module can support multi-protocol acquisition data, such as TCP/IP, SNMP, CORBA, Telnet, TL1 and FTP, and pull or receive alarms and performance data of each core network manager and base station network manager in a multi-mode manner.
Second, application module
The application module covers all service function modules, including core modules such as card opening account opening, alarm management, performance monitoring, service support, statistical analysis, system support and the like.
2.1 opening the card to open an account
1. And an automatic card opening process, a service application form and an approval process are supported to form a closed-loop workflow, as shown in fig. 2.
1) The business department initiates a business access application on the operation and maintenance support platform, fills in information such as business types, business names, quantity, installation regions, counties and retrievers, and after approval, the communication operation and maintenance personnel start a card opening and account opening operation process to generate an SIM (subscriber identity module) account book and complete account opening operation and card making operation;
2) communication operation and maintenance personnel distribute the SIM card and the SIM card information table, and a service department perfects installation information such as a terminal name, longitude and latitude, signal strength during installation and the like according to service access conditions and feeds back the SIM information table;
3) and the communication operation and maintenance personnel import the SIM card information table into the operation and maintenance supporting platform to perfect the SIM card account.
2. The automatic batch card making and core network registration operation functions are realized by integrating the card making tool and the core network, as shown in fig. 3.
1) Setting the service type, the number, the region and the county of the service type, the number, the county and the like in the operation and maintenance support platform according to the service application form;
2) automatically generating an SIM card account required by opening the card according to the numbering rule and the encryption algorithm;
3) generating an account opening batch processing command line according to the SIM card account, and completing automatic batch account opening operation through a northbound interface of a network manager of core network equipment;
4) generating information required by a card making tool according to the SIM card account, calling a card making tool program, and finishing card making operation;
5) and generating an SIM card information table used by the business department according to the SIM card account.
3. And the functions of inquiry statistics, batch import and export and entry maintenance of related fields of the SIM card ledger are provided.
1) Calling an SIM card state query function in a northbound interface of a core network to realize the query and statistics functions of the opened card state;
2) providing a function of inputting and modifying the part field of the SIM card account;
3) and bidirectional synchronization of an online mode and an offline file management mode is realized by batch import and export.
2.2 alarm management
The alarm management will focus on alarm acquisition, alarm centralized monitoring, alarm processing, alarm query and statistics, automatic alarm dispatching, and alarm rule management.
1. The method and the device have the advantages that the alarm information of the same alarm reason of different manufacturers is subjected to standardization redefinition, the information such as alarm names, alarm levels, alarm object positioning and the like is displayed in a standardized mode, and the uniformity and the identification degree of the alarm information are enhanced.
The module provides a standardized alarm information data dictionary, realizes the mapping from the original alarm to the standardized alarm of equipment of each manufacturer through the standard data dictionary and the mapping table of the alarm information of the equipment manufacturer, and realizes the standardization and unification of data formats such as alarm names and the like through the mapping relation, as shown in table 1.
TABLE 1 alarm management standardization example
Figure BDA0002415671790000041
Figure BDA0002415671790000051
2. And automatically processing the alarm pushed by the equipment network management, including the functions of compressing the stroboscopic alarm, identifying the engineering alarm, alarming a blacklist and the like.
1) After the support platform collects the equipment network management alarm, the support platform judges the alarm again and updates the state of the same alarm information in the support platform;
2) defining the alarm recovered in a short time as a stroboscopic alarm, compressing the stroboscopic alarm, and performing stroboscopic counting to avoid generating a large amount of repeated alarm information;
3) the information of the equipment in the current day overhaul ticket is acquired through the AMS system, the alarm of the equipment in the overhaul starting period is automatically determined as the engineering alarm, and manual confirmation and determination are not needed. Or the maintenance state of a certain device and port is manually set in the supporting platform, so that the automatic treatment of the alarm generated in the plan is realized;
4) and establishing an alarm blacklist library, and identifying and filtering invalid or unnecessary alarms to realize the shielding function of specific alarms.
3. And forming and pushing alarm information for the wireless private network equipment and the events of system performance degradation or abnormity.
And performing threshold analysis on key performance indexes of the wireless private network equipment, and triggering to form an alarm record and pushing the alarm record to an alarm operation console when the index triggering threshold rule is found.
2.3 Performance monitoring
1. And monitoring the performance of the core network, the base station and the terminal equipment, and automatically generating a report and a log file for analysis and retrieval.
1) For different equipment types, performance data acquisition is performed by using different interfaces:
base station and core network: vendor northbound SNMP (alarm), FTP (performance, configuration) interface;
terminals (base station attachment data analysis, manufacturer terminal network interface, etc.);
2) the module will analyze and count the following 5 broad categories of performance indicators, as shown in table 2:
table 2 performance index analysis and statistical examples
Figure BDA0002415671790000061
Figure BDA0002415671790000071
2. And calculating, storing, visualizing and statistically analyzing the performance index data to realize continuous performance monitoring of various devices.
2.4 Business support
1. The unified management of the equipment resource ledger and the operation state of each equipment manufacturer terminal, the base station and the network manager is realized, and the inquiry and the data maintenance of the basic information and the operation state of the terminal are provided.
The inquiry positioning of various terminals is realized, and the provided inquiry and maintenance contents comprise: information such as equipment manufacturer, model, worker P address, installation position, SIM card IMSI number, associated service and the like; the operation state information includes: the terminal on/off-line information, the running state of the base station attached by the terminal, and the on/off-line information of other attached terminals under the attached base station. And initiating a standing book information error investigation process for the found equipment basic information error.
2. It is necessary to provide a query function for enabling the CPE or the service terminal to quickly acquire a current state and a state within a certain time period, and automatically analyze a reason or a treatment suggestion according to a query result.
The method provides a function of conveniently acquiring the current running state of the CPE and the service terminal, performs preliminary automatic diagnosis on the acquired result, and provides a suggested disposal method. And providing continuous tracking monitoring of the flow, RSRP and SINR values of the terminal in the optional time range, forming a state curve graph, and identifying and marking abnormal data points.
3. The method and the device can rapidly acquire defect handling conditions and maintenance execution condition information of the optical cable, the base station and the antenna equipment related to the terminal, and provide analysis basis and information feedback for terminal maintenance acceptance personnel.
And defect list and maintenance list information in the AMS system are extracted, the influence range and the terminal are automatically matched and labeled, the calling and checking of related work lists are realized, and the reason for terminal abnormity is conveniently and quickly judged.
2.5 statistical analysis
1. And statistics of different dimensions of the number of the base stations and the number of the terminals are supported and displayed in a chart form.
1) Through the visual component, statistics of base station and terminal quantity in all dimensions is achieved, and table export is supported. If the network profile contains the components of base station number, service number, performance KPI, key index fluctuation, maintenance order statistics and the like;
2) support analysis through various flexible rule combinations, including: a specific base station set or equipment set, a specific time period, a characteristic index condition expression and a characteristic alarm event condition expression.
2. And statistical analysis of uplink and downlink flows of the core network, the base station and the terminal equipment is supported.
And carrying out timing acquisition, storage and analysis on the traffic data of each network element unit and the terminal equipment, and providing a statistical analysis function on the uplink and downlink traffic of a core network, a base station and a terminal through a visual component. And when the base station is offline, counting and analyzing the terminal switching event.
3. And statistical analysis of operation indexes such as core network operation rate, base station operation rate, terminal online rate, service online rate and the like is supported and displayed in a chart form.
The method comprises the steps of carrying out timing acquisition, storage and analysis on online rate data of each network element unit and terminal equipment of the whole wireless private network system, and providing statistical analysis on operation indexes such as core network operation rate, base station operation rate, terminal online rate and service online rate through a visual component.
4. The method has the functions of querying and exporting historical operation data of a core network, a base station and a terminal.
The functions of history analysis, query and derivation of basic configuration parameters, access parameters, power parameters and functional characteristic parameters are realized.
2.6 System support
1. And the method is integrated with a large screen, and index data such as wireless private network construction, operation and the like are pushed to the large screen.
The method is integrated with a large-screen system of a regulation and control hall, and is used for counting, classifying and calculating various statistical graphs of a wireless private network thematic display page in the large-screen system and pushing dynamic data to a large screen.
The large-screen data display model mainly comprises: the number distribution of base stations in the network of each city, the coverage rate distribution of base stations in each city, the operation rate distribution of base stations in each city, the bandwidth utilization rate distribution of each city, the operation rate distribution of base stations in each city, the average service access amount distribution of base stations in each city, the number of terminal devices in each city, the service distribution and the like.
2. The method can be integrated with an AMS system, and related data such as resources, alarms, performance and the like can be pushed.
1) According to the specification of the northbound interface of the wireless private network part of the terminal communication access network, the support platform provides the normalized northbound interface capability to the outside;
2) the method is integrated with the AMS system, and equipment resources, performance data and alarm information of the AMS system are pushed.
It should be noted that the terms "upper", "lower", "left", "right", "front", "back", etc. used in the present invention are for clarity of description only, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not limited by the technical contents of the essential changes.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.

Claims (10)

1. The utility model provides a power communication wireless private network operation and maintenance supporting platform which characterized in that includes: the system comprises a business system, a third-party platform and a third-party system; the service system comprises an application module and an acquisition module, wherein the application module is deployed in a fourth area, the acquisition module is deployed in a second area and the fourth area, a client and a server are arranged in the two areas, and data communication is performed between the second area and the fourth area through an isolation device; the third-party platform transmits data to the client side of the second area, the client side of the second area transmits the data to the server side of the fourth area through the isolation device, the server side of the fourth area transmits the data to the application module, the data generated by the application module is transmitted back to the client side of the fourth area, the client side of the fourth area transmits the returned data to the server side of the second area through the isolation device, and the server side of the second area pushes the returned data to the third-party platform; the application module is also in data communication with a third-party system, and the data generated by the application module is sent to the third-party system for management and display.
2. The electric power communication wireless private network operation and maintenance support platform of claim 1, wherein: the application module is integrated with various service function modules, including: the card-opening card user module, the alarm management module, the performance monitoring module, the statistical analysis module, the service support module and the third-party interface; the third party platform includes various wireless private network devices from multiple vendors, including: a core network, a base station and a terminal device; the third party system includes an AMS system and a large screen DVS.
3. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the acquisition module supports multi-protocol data acquisition, including TCP/IP, SNMP, CORBA, Telnet, TL1 and FTP, and pulls or receives data of each core network, base station and terminal equipment in a multi-mode manner.
4. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the acquisition module is provided with independent database storage service and also supports file form storage, and supports real-time data pushing to the application module and active data pulling of the application module through the forward and reverse isolation devices.
5. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the card-opening account module automatically generates an SIM card account required by card-opening account opening based on the input service application form information according to a numbering rule and an encryption algorithm; generating an account opening batch processing command line according to the SIM card account, and completing automatic batch account opening operation through a core network interface; generating a card making information list required by a card making tool according to the SIM card account, calling a card making tool program, and finishing card making operation; and generating an SIM card information table used by the business department according to the SIM card account.
6. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the alarm management module provides a standardized alarm information data dictionary, and realizes the mapping from the original alarm of each manufacturer equipment to the standardized alarm through the standardized alarm information data dictionary and the mapping table of the alarm information of each manufacturer equipment; the alarm management module automatically processes the alarm information pushed by the network management of each wireless private network device, including compressing the stroboscopic alarm, identifying the engineering alarm and establishing an alarm blacklist; the alarm management module also carries out threshold analysis on the performance index of the wireless private network equipment, and when the performance index is found to trigger a threshold rule, alarm information is formed and pushed.
7. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the performance monitoring module carries out performance monitoring on the running conditions of the core network, the base station and the terminal equipment and automatically generates a report and a log file for analysis and retrieval; the performance monitoring module also calculates, stores, visualizes and statistically analyzes the received performance index data so as to realize continuous performance monitoring of various wireless private network devices.
8. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the statistical analysis module supports different dimensionality statistics of the number of base stations and terminal equipment and displays the statistics in a chart form; the statistical analysis module supports the statistical analysis of the uplink and downlink flows of the core network, the base station and the terminal equipment; the statistical analysis module supports the statistical analysis of the operation indexes of the core network operation rate, the base station operation rate, the terminal equipment online rate and the service online rate, and displays the operation indexes in a chart form; the statistical analysis module has the functions of inquiring and exporting historical operation data of the core network, the base station and the terminal equipment.
9. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the service support module provides basic information and operation state query and data maintenance of the wireless private network equipment; the service support module provides a query function for rapidly acquiring the current state and the state in a certain time period of the wireless private network equipment; the service support module also provides rapid acquisition of defect handling conditions and maintenance execution condition information of optical cables, base stations and antenna equipment related to the wireless private network equipment.
10. The electric power communication wireless private network operation and maintenance support platform of claim 2, wherein: the third-party interface is integrated with the large-screen DVS, and index data for construction and operation of the wireless private network is pushed to the large-screen DVS; the third-party interface is integrated with the AMS system and pushes related data of resources, alarms and performance.
CN202010193864.5A 2020-03-18 2020-03-18 Electric power communication wireless private network operation and maintenance supporting platform Pending CN111586678A (en)

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