CN2771869Y - Long-distance electric energy metering-charging system - Google Patents
Long-distance electric energy metering-charging system Download PDFInfo
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- CN2771869Y CN2771869Y CN 200520033419 CN200520033419U CN2771869Y CN 2771869 Y CN2771869 Y CN 2771869Y CN 200520033419 CN200520033419 CN 200520033419 CN 200520033419 U CN200520033419 U CN 200520033419U CN 2771869 Y CN2771869 Y CN 2771869Y
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Abstract
The utility model discloses a long-distance electric energy metering and charging system, which comprises a terminal equipment layer, a data communication layer and a monitoring and managing layer, wherein the data communication layer is a mobile communication network based on the tunnel technology of mobile communication virtual private network VPN. A data collection terminal group positioned of the terminal equipment layer collects data of electric meters, the data are transmitted to a front-end processor of the system of the monitoring and managing layer through the mobile communication network of the data communication layer, the data are stored in a system foreground data base by the front-end processor; after processed and filtered by a system data transmission middleware, the data collected by the front-end processor are unloaded into a system background data base for other subsystems of the system background to use. The utility model can realize the functions that power utilization data can be accurately collected, stored and transmitted in real time, data of field devices and managing terminals can be interactive in real time, the abnormality of power utilization can be monitored, electricity can be prevented from being stolen, etc. Besides, the utility model has the obvious advantages of less investment, large data quantity, low running cost, free maintenance, etc.
Description
Technical field
The utility model relates to a kind of electric energy metering and billing system, especially adopts and sets up the distant place electric energy metering and billing system for the electricity consumption data communication network that mobile communication electric power VPN (virtual private network) (VPN) tunneling technique forms.
Background technology
At present, the power supply user of prefecture-level city's electric power enterprise on average surpasses 100000 families, the electric energy meter that electricity consumption is chargeed surpasses 1,500,000,000, copies and accepts ammeter and adopts at present and carried out the scene in artificial every month and copy and accept, even meter-copy device is adopted in the minority area, also be for preventing that the scene that the human error changes recording mode from copying and accepting, to copy and accept the link workload big for producing at user side of being difficult to avoid, and the cycle of checking meter is long, and personal error is big, power supply reliability is poor, all drawbacks of electric fees charging difficulty.And form personnel's wretched insufficiency at feeder ear, do not understand the confession electricity consumption situation of users and supply network, power supply quality and line security situation, cause power loss serious, the quality of power supply is poor, the electric fees charging difficulty, supply order is difficult to ensure situations such as electrical power services difference.This manual metering mode is the informationalized management expectancy of incompatibility power marketing, is difficult to solve the ever-increasing need for electricity contradiction of social development and people's lives.
Summary of the invention
The purpose of this utility model provides a kind of employing and sets up the electric energy metering and billing system for the electricity consumption data communication network that mobile communication electric power VPN (virtual private network) (VPN) tunneling technique forms.This system adopts VPN technologies, and the data encryption encapsulation with power private network sees through virtual public network tunnel and carries out data transmission, and inner private network is the same can prevent that data are stolen with electric power, tool-have very high security and reliability.Simultaneously, can realize that the electricity consumption data in real time gathers accurately, stores, transmits, the real-time, interactive of field apparatus and management end data, check meter simultaneously for selling end, monitoring multiplexing electric abnormality and function such as anti-electricity-theft, and can be demand Side Management basic data is provided, the electrical power services level improved.In addition, the clear superiority that also has small investment, data volume is big, and operating cost is low, non-maintaining etc.
For achieving the above object, the concrete technical scheme of the utility model employing is as follows:
A kind of distant place electric energy metering and billing system, comprise: the terminal device layer, data communication layer and monitoring management layer, it is characterized in that: described data communication layer is the mobile radio communication based on mobile communication virtual private network VPN tunneling technique, the data collection station that is in the terminal device layer current collection table data of mining massively, data are sent to system's front end processor of monitoring management layer by the mobile communications network of data communication layer, front end processor in system Foreground Data storehouse, dumps to data storage in system's background data base for other subsystems uses of native system backstage after the data processing of front end processor being copied and accepted by system data transmission middleware is filtered.
Described mobile radio communication is the mobile radio communication based on wireless network communication technique such as GPRS or CDMA.
The data collection station group of described terminal device layer is used for public become, specially becoming and relevant metering electric energy meter data such as transformer station are copied and accepted detection various.
The data collection station that is in the terminal device layer current collection table data of mining massively, mobile communications networks such as GPRS by the data communication layer or CDMA are transferred to the system data center of monitoring management layer, use for other subsystems of native system.Wherein the front end processor of data center is finished data acquisition and terminal interaction function in the monitoring management layer, the telecommunication management workstation is finished communication scheduling and the real-time network monitoring function that cooperates terminal and front end processor, data server is responsible for the stores service of data, application server is finished image data is handled in real time and function such as overanxious, and the function that whole data center network and related system are safeguarded is finished at the maintenance work station.
Described monitoring management layer also comprises service data integration middleware, is used to finish the integration of native system and other system, to improve the integrated service device of system compatibility.
Client-end subsystem such as native system machine account, line loss, multiplexing electric abnormality analysis, system maintenance are deployed on power administration and the associated user of the power supply administration computing machine, by the related data at power administration internal lan visit data center, to realize its correlation function.
Above-mentioned electric energy metering and billing system, adopt VPN technologies to combine with network firewall, intrusion detection and virus proof tech, the safety that forms unidirectional non-physical connection between the outer net of system and Internet protocol suite is isolated, foundation is the multilayer Layered Security protection of feature initiatively to defend, effectively stop the disabled user and system and data are attacked, distort, divulge a secret and lose, guaranteed data security, device security and the internet security of system by public network.
Simultaneously, electric power VPN VPN (virtual private network) is compared with building the conventional electric power communication network, has realized that the electricity consumption data in real time gathers accurately, stores, transmits, the real-time, interactive of field apparatus and management end data, check meter simultaneously for selling end, monitoring multiplexing electric abnormality and function such as anti-electricity-theft help rectifying the electricity market order, avoid the loss of state-owned assets, improve the electric power capability of fast response, solve all drawbacks of manual metering, and can be demand Side Management basic data is provided, improve the electrical power services level.
Native system utilizes mobile communications networks such as existing GPRS, CDMA to set up the electric power VPN (virtual private network), can significantly reduce the cost of system.In addition, native system also have cover wide, data volume is big, low, the non-maintaining clear superiorities such as (by moving or CHINAUNICOM safeguards) of reliability height, operating cost.
Accompanying drawing and drawing explanation
Fig. 1 is a system architecture synoptic diagram of the present utility model.
Fig. 2 is system topology figure of the present utility model.
Fig. 3 is a data acquisition function of the present utility model unit process flow diagram.
Fig. 4 is a data processing function of the present utility model unit process flow diagram.
Fig. 5 is a Unit account of plant management function process flow diagram of the present utility model.
Fig. 6 is line loss management of the present utility model and control function unit process flow diagram.
Fig. 7 is a multiplexing electric abnormality analytic function of the present utility model unit process flow diagram.
Fig. 8 is a system maintenance functional unit process flow diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises:
The terminal device layer, data communication layer and monitoring management layer, it is characterized in that: described data communication layer is the mobile radio communication based on mobile communication virtual private network VPN tunneling technique, the data collection station that is in the terminal device layer current collection table data of mining massively, data are sent to system's front end processor of monitoring management layer by the mobile communications network of data communication layer, front end processor in system Foreground Data storehouse, dumps to data storage in system's background data base for other subsystems uses of native system backstage after the data processing of front end processor being copied and accepted by system data transmission middleware is filtered.
Described mobile radio communication is the mobile radio communication based on wireless network communication technique such as GPRS or CDMA.
The data collection station group of described terminal device layer is used for public become, specially becoming and relevant metering electric energy meter data such as transformer station are copied and accepted detection various.
The data collection station that is in the terminal device layer current collection table data of mining massively, mobile communications networks such as GPRS by the data communication layer or CDMA are transferred to the system data center of monitoring management layer, use for other subsystems of native system.Wherein the front end processor of data center is finished data acquisition and terminal interaction function in the monitoring management layer, the telecommunication management workstation is finished communication scheduling and the real-time network monitoring function that cooperates terminal and front end processor, data server is responsible for the stores service of data, application server is finished image data is handled in real time and function such as overanxious, and the function that whole data center network and related system are safeguarded is finished at the maintenance work station.
Described monitoring management layer also comprises service data integration middleware, is used to finish the integration of native system and other system, to improve the integrated service device of system compatibility.
Client-end subsystem such as native system machine account, line loss, multiplexing electric abnormality analysis, system maintenance are deployed on power administration and the associated user of the power supply administration computing machine, by the related data at power administration internal lan visit data center, to realize its correlation function.
The native system major function has: data acquisition, data processing, Unit account of plant management, line loss management and control, multiplexing electric abnormality analysis and system maintenance.
Wherein, the data acquisition function unit comprises: 1. real-time data acquisition: comprise with electric data collecting and distribution operating state information acquisition.Gather the electricity consumption data in real time, the time difference in the time of can avoiding manually copying and accepting data and error, and can save the great amount of manpower resource; The distribution operating state information acquisition is to be used for gathering work informations such as distribution running status, communication state, malfunction.2. other data acquisitions: native system is from the protection existing resource; to carry out interface with load management system, power quantity measurement system, each power supply administration's dispatch automated system, distribution automation system, electricity consumption marketing automation system etc.; extract line loss, the computational analysis desired data.Terminal power on the back from the main website that is dynamically connected carry out to the time, terminal is is regularly copied and accepted ammeter data and is stored in the terminal, front end processor regularly sends to terminal and copies and accepts data command and gather these data, and is stored in the Foreground Data storehouse overanxious for the data processor arrangement.
The data processing function unit comprises: 1. real time data monitoring: show the actual measurement collection result with various ways such as figure, forms.2. real time data analysis: warning messages such as system's real-time analysis phase shortage, cutout, stealing, report to the police in modes such as sound, light, electricity and notes.Configure the parameter that the Foreground Data storehouse is connected with background data base behind the program start, the data analysis that program timing is copied and accepted the foreground is handled in the background data base and is used for other programs of system, and wherein analyzing and processing mainly comprises the calculating to power consumption, analysis of abnormal data or the like.
The Unit account of plant management function comprises: 1. machine account information management: based on machine account information (the basic archive information that the comprises the client) management of equipment such as graphics management circuit, transformer, ammeter, current transformer, voltage transformer (VT), monitoring terminal.2. operation information management: equipment running status information such as managing line, transformer, ammeter, current transformer, voltage transformer (VT), monitoring terminal.This machine account supervisory routine is developed according to the integrated mode of picture library, and the user directly is entered into data in the figure in the process of graphing, through will using for the backstage in the data importing system background data base after the data error detection.
Line loss management comprises with control function unit: 1. theory wire loss: the theory wire loss that according to user's different choice, calculates, counts different distribution lines.2. statistics line loss:, calculate and count the actual measurement line loss of different distribution lines etc. according to user's different choice.After the user selects to need the circuit ammeter scope of statistics, system judges the rationality that the user selects automatically, if select reasonable user to determine calculative time range, Query Database obtains the ammeter related data in the corresponding time range, calculates the line loss value in this time period and generates result of calculation output result of calculation form.
Multiplexing electric abnormality analytic function unit, system is by the more various image data of analysis, and the real time data analytic function in the binding data processing determines whether the user power utilization situation is unusual.The native system multiplexing electric abnormality is divided in real time and data analysis two parts.The Realtime Alerts data detect phase shortage, cutout or the like multiplexing electric abnormality situation by terminal and generate warning message and initiatively be reported to system's front end processor, after system's front end processor is handled through simple data effect these warning messages are handled with the form generation warning of sound, light, electricity or short message mode, at last these warning messages are deposited in the database for user inquiring; The data analysis part is gone out the ammeter of multiplexing electric abnormality by data analyses such as historical day of comparative analysis, week, the moon, years by the multiplexing electric abnormality subsystem.
The system maintenance functional unit comprises: 1. System Privileges management: according to the different stage of user's using system, set corresponding authority, thereby guarantee the safety of system in use and management.2. systematic parameter management: system's global parameter is set, guarantees system's reliability service.The super keeper of native system divides power supply administration's level and the level keeper of power administration two-stage, and at first which rank of keeper the user is confirmed to be correctly by system verification, according to different administrator roles separately organize content is managed then.
Claims (4)
1, a kind of distant place electric energy metering and billing system, comprise: the terminal device layer, data communication layer and monitoring management layer, it is characterized in that: described data communication layer is the mobile radio communication based on mobile communication virtual private network VPN tunneling technique, the data collection station that is in the terminal device layer current collection table data of mining massively, data are sent to system's front end processor of monitoring management layer by the mobile communications network of data communication layer, front end processor in system Foreground Data storehouse, dumps to data storage in system's background data base for other subsystems uses of native system backstage after the data processing of front end processor being copied and accepted by system data transmission middleware is filtered.
2, a distant place as claimed in claim 1 electric energy metering and billing system is characterized in that: described mobile radio communication is the mobile radio communication based on the GPRS or the cdma wireless network communications technology.
3, a distant place as claimed in claim 1 electric energy metering and billing system, it is characterized in that: described front end processor is used to finish data acquisition and terminal interaction, and described monitoring management layer also comprises: finish cooperation terminal and the communication scheduling of front end processor and the telecommunication management workstation of real-time network monitoring function; Be responsible for the data server of data storage service; Finish application server and the maintenance work station of finishing to whole data center network and related system maintenance function to image data processing in real time and filtering function.
4, a distant place as claimed in claim 3 electric energy metering and billing system is characterized in that: described monitoring management layer comprises that also service data integrates middleware, is used to finish the integration of native system and other system, with the integrated service device of raising system compatibility.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200520033419 CN2771869Y (en) | 2005-03-10 | 2005-03-10 | Long-distance electric energy metering-charging system |
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| CN 200520033419 CN2771869Y (en) | 2005-03-10 | 2005-03-10 | Long-distance electric energy metering-charging system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430357B (en) * | 2008-12-12 | 2011-05-18 | 深圳市科陆电子科技股份有限公司 | Energy consumption data acquisition method and system, and energy consumption management terminal |
| CN103077444A (en) * | 2013-01-14 | 2013-05-01 | 辽宁省电力有限公司沈阳供电公司 | Urban digital management system based on country and district level electric power unit application |
| CN104657799A (en) * | 2013-11-19 | 2015-05-27 | 国家电网公司 | Method and system for managing metering information quality of power grid gateway |
| CN104765348A (en) * | 2015-03-30 | 2015-07-08 | 国网上海市电力公司 | Energy amount measuring system |
| CN105027154A (en) * | 2013-01-09 | 2015-11-04 | 惠普发展公司，有限责任合伙企业 | Characterizing risks in resource distribution systems |
| CN105426482A (en) * | 2015-11-20 | 2016-03-23 | 华东交通大学 | Figure-database integrated HBase transfer storage method of massive monitoring information of 10kV railway power distribution network |
| CN106410961A (en) * | 2016-08-25 | 2017-02-15 | 成都汉度科技有限公司 | Smart distribution network device monitoring method |
| CN107864150A (en) * | 2017-12-01 | 2018-03-30 | 国电南瑞科技股份有限公司 | A kind of data acquisition subsystem and method for distribution efficiency system |
| CN109145637A (en) * | 2018-07-18 | 2019-01-04 | 河北中科恒运软件科技股份有限公司 | A method of the data automatic flowing in the across a network region based on network channel |
| CN113572638A (en) * | 2021-07-19 | 2021-10-29 | 国网河北省电力有限公司邢台供电分公司 | Method, system and device for monitoring state of cloud distribution network equipment |
-
2005
- 2005-03-10 CN CN 200520033419 patent/CN2771869Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430357B (en) * | 2008-12-12 | 2011-05-18 | 深圳市科陆电子科技股份有限公司 | Energy consumption data acquisition method and system, and energy consumption management terminal |
| CN105027154A (en) * | 2013-01-09 | 2015-11-04 | 惠普发展公司，有限责任合伙企业 | Characterizing risks in resource distribution systems |
| CN103077444A (en) * | 2013-01-14 | 2013-05-01 | 辽宁省电力有限公司沈阳供电公司 | Urban digital management system based on country and district level electric power unit application |
| CN103077444B (en) * | 2013-01-14 | 2016-03-30 | 辽宁省电力有限公司沈阳供电公司 | Based on the urban digital management system of counties and districts' level kiowatt application |
| CN104657799A (en) * | 2013-11-19 | 2015-05-27 | 国家电网公司 | Method and system for managing metering information quality of power grid gateway |
| CN104765348A (en) * | 2015-03-30 | 2015-07-08 | 国网上海市电力公司 | Energy amount measuring system |
| CN105426482A (en) * | 2015-11-20 | 2016-03-23 | 华东交通大学 | Figure-database integrated HBase transfer storage method of massive monitoring information of 10kV railway power distribution network |
| CN105426482B (en) * | 2015-11-20 | 2018-08-14 | 华东交通大学 | A kind of railway 10 kV power distribution net magnanimity monitoring information HBase dump methods of picture library one |
| CN106410961A (en) * | 2016-08-25 | 2017-02-15 | 成都汉度科技有限公司 | Smart distribution network device monitoring method |
| CN107864150A (en) * | 2017-12-01 | 2018-03-30 | 国电南瑞科技股份有限公司 | A kind of data acquisition subsystem and method for distribution efficiency system |
| CN109145637A (en) * | 2018-07-18 | 2019-01-04 | 河北中科恒运软件科技股份有限公司 | A method of the data automatic flowing in the across a network region based on network channel |
| CN113572638A (en) * | 2021-07-19 | 2021-10-29 | 国网河北省电力有限公司邢台供电分公司 | Method, system and device for monitoring state of cloud distribution network equipment |
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Expiration termination date: 20150310 Granted publication date: 20060412 |