CN106528274A - Electricity consumption information data processing method, electricity consumption information acquisition system and intelligent electric meter - Google Patents
Electricity consumption information data processing method, electricity consumption information acquisition system and intelligent electric meter Download PDFInfo
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- CN106528274A CN106528274A CN201610970616.0A CN201610970616A CN106528274A CN 106528274 A CN106528274 A CN 106528274A CN 201610970616 A CN201610970616 A CN 201610970616A CN 106528274 A CN106528274 A CN 106528274A
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- 230000005611 electricity Effects 0.000 title claims abstract description 23
- 238000003672 processing method Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims description 9
- 238000007710 freezing Methods 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 11
- 238000004364 calculation method Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 4
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/466—Transaction processing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/465—Distributed object oriented systems
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- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
The invention relates to an electricity consumption information data processing method, an electricity consumption information acquisition system and an intelligent electric meter, and belongs to the technical field of data distributed computing of electricity consumption information systems. According to the method, the system and the intelligent electric meter, a computing task is decomposed, a simple four arithmetic operation task is screened out, and original centralized computing is changed to distributed computing diverged to the intelligent electric meter, so that part of computing resources of an electricity consumption information acquisition system are released and used for complex computing based on multi-intelligent electric meter data, a large amount of database reading/writing and disk reading/writing during basic computing are reduced, and the computing pressure of the electricity consumption information acquisition system is reduced; and the intelligent electric meter is used for finishing a sent distributed data processing task, so that idle CPU time, network IO and the like of the intelligent electric meter can be used more effectively and the data computing capability of the electricity consumption information acquisition system is improved.
Description
Technical field
The present invention relates to a kind of power information data processing method, power information acquisition system and intelligent electric meter, belong to use
Power utilization information collection system data distribution formula computing field.
Background technology
For meeting the demand of large-scale power company intensive management, the operation cost of power information acquisition system is reduced, respectively
The power information acquisition system of provincial electric power company typically all takes the pattern for concentrating deployment, the intelligent electric meter of the whole province is all concentrated and is connect
Enter to general headquarters of provincial electric power company and be uniformly processed, rather than be distributed to each prefecture-level Utilities Electric Co..By present each provincial company
Userbase, power information acquisition system need connection intelligent electric meter quantity, typically all at millions of or even up to ten million.
In view of intelligent electric meter per 15 minutes on send a secondary data, tens rows record will be produced daily, big appointment in 1 year produces 200TB
Data.In addition, in order to equipment state and grid operating conditions are analyzed and are reviewed, the historical data of general ammeter needs
Preserve 5-7.For the basic data of this high density, long-time span carries out computing and analyzes needs taking a substantial amount of time
And calculation resources, to be rationally how very using limited calculation resources, exploitation power information acquisition system free time calculation resources
Difficult thing.
In existing power information acquisition system, data processing relies primarily on the distributed type assemblies of powerful and completes；
Data handled by distributed type assemblies be all completed to parse, put in storage by electricity consumption collection information system after be stored in data storage
Data, in data processing, need to complete substantial amounts of disk read-write, data base read-write process, greatly reduce electricity consumption
The efficiency of collection information system processing data.Most importantly, the measurement point type and quantity stored by intelligent electric meter are very
It is limited, and the mass data used used by power information acquisition system is required for the basic data returned by collection to carry out computing
Obtain；And substantial portion of computing is only limitted to the simple four arithmetic operation of single ammeter data in computing, these simple operations are consumed
Substantial amounts of cluster calculation resources.Limited calculation resources needs could meet power information through the upgrading of continuous software and hardware and adopt
The continuous growth of collecting system gathered data amount, the cost input of the power information acquisition system thus brought, maintenance cost etc.
When the river rises the boat goes up.
The content of the invention
It is an object of the invention to provide a kind of power information data processing method, to solve current power information data processing
Speed is slow, computing pressure is big and software and hardware resources expend big problem.Additionally provide a kind of power information acquisition system simultaneously
And intelligent electric meter.
The present invention provides a kind of power information data processing method for solving above-mentioned technical problem, the data processing side
Method includes：
Power information acquisition system is disassembled and is screened to the processor active task of power information data, is only needed with filtering out
Single intelligent electric meter freezing data carries out the task of four arithmetic operation；
The above-mentioned task for filtering out is handed down to each piece of intelligence according to stipulations composition task message by power information acquisition system
Energy ammeter, the basic data freezed, stored using itself with indicating intelligent ammeter complete the computing of task data；
Power information acquisition system collects the operation result message for reporting of each intelligent electric meter, parses and puts in storage.
Further, power information acquisition system is that task message is handed down to each block of intelligence electricity using broadcast mode
Table.
Further, the power information acquisition system is to collect the computing knot that intelligent electric meter is reported in the network idle period
Retribution text.
Present invention also offers a kind of power information data processing method, the data processing method includes：
Intelligent electric meter is parsed to task message after the task message that power information acquisition system is issued is received,
And the basic data freezed, stored using intelligent electric meter itself completes the computing of task data；
Intelligent electric meter will obtain operation result and report to power information acquisition system according to stipulations composition operation result message.
Further, section completes the distributed arithmetic of task data to the intelligent electric meter at one's leisure.
Present invention also offers a kind of power information acquisition system, the acquisition system includes screening module, issue module and
Collection module,
The screening module is only needed with filtering out for the processor active task of power information data disassembles and screened
Single intelligent electric meter freezing data carries out the task of four arithmetic operation；
It is described to issue module for the above-mentioned task for filtering out is handed down to each piece of intelligence according to stipulations composition task message
Energy ammeter, the basic data freezed, stored using itself with indicating intelligent ammeter complete the computing of task data；
The collection module is used for collecting the operation result message for reporting of each intelligent electric meter, parses and puts in storage.
Further, the module that issues is that task message is handed down to each piece of intelligent electric meter using broadcast mode.
Further, described collection module is to collect the operation result report that intelligent electric meter is reported in the network idle period
Text.
Present invention also offers a kind of intelligent electric meter, the intelligent electric meter includes computing module and reporting module,
Described computing module for after the task message that power information acquisition system is issued is received, to task message
Parsed, and the basic data freezed, stored using intelligent electric meter itself is completed the computing of task data；
Described reporting module is reported to and uses telecommunications according to stipulations composition operation result message for obtaining operation result
Breath acquisition system.
Further, described computing module is the distributed arithmetic that section completes task data at one's leisure.
The invention has the beneficial effects as follows:The present invention sieves simple four arithmetic operation task by disassembling to processor active task
Elect, be changed to diffuse to the distributed arithmetic under intelligent electric meter by original centralized computing, release power information collection system
The calculation resources of system part are reduced a large amount of when carrying out basic operations for the complex calculation based on many intelligent electric meter data
Data base read-write, disk read-write, reduce the computing pressure of power information acquisition system；Completed down using intelligent electric meter simultaneously
The distributed data processing task sent out, is capable of idle CPU time, network I/O of significantly more efficient utilization intelligent electric meter etc., is lifted
The data operation ability of power information acquisition system.
Description of the drawings
Fig. 1 is the structural representation of power information acquisition system；
Fig. 2 is the flow chart of power information data processing method of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described further.
Intelligent electric meter its function primarily focuses on Stateful Inspection, data acquisition etc., and the long-time such as its CPU, network I/O is in
It is idle；The idle calculation resources of ten hundreds of intelligent electric meters are gathered and can complete quite huge data operation.This
It is bright the processor active task of power information acquisition system to be screened on the premise of the normal operation task of intelligent electric meter is not affected,
The four arithmetic operation task that would only need to single intelligent electric meter freezing data is handed down to intelligent electric meter, and passes through network idle bandwidth handle
Operation result active reporting realizes the idle calculation resources to intelligent electric meter, network bandwidth money to power information acquisition system
The reasonable utilization in source.Involved power information acquisition system data processing principle is as shown in figure 1, each distributed intelligence ammeter is logical
Cross router to communicate to connect with power information acquisition system, the power information for being collected is sent to into power information collection system
System, power information acquisition system by the data Cun Chudao distributed data base for receiving, by distributed data processing cluster reality
The process of existing power information.Wherein involved intelligent electric meter can receive the task message of certain rule schemata, analytic message
And complete corresponding data operation task；And the CPU of intelligent electric meter takes the function of possessing two priority classes.
The embodiment one of power information data processing method of the present invention
1. the screening of distributed arithmetic task.
What the computing involved by the data processing of power information acquisition system had needs to combine several intelligent electric meter data
Can complete, or need to carry out operational analyses such as dependency, the polymerization of complexity etc.；And the basic operations task of some Process Characters is only
The freezing data of single intelligent electric meter is only needed to complete by simple four arithmetic operation, this kind of simple data operation task
It is exactly main object to be screened of the invention.
Illustrated as a example by calculating the data handling procedure of the electricity charge according to step price below.Calculate according to step price
The electricity charge are important business datums in power information acquisition system, are needed to metering period in gather basic data two days from beginning to end
The electricity that freezes day carry out subtraction and sue for peace and obtain after step price is multiplied by segmentation.When system is needed using ladder electricity charge data
When, processor active task is initiated by electricity consumption acquisition system first, the power consumption processor active task wherein in metering period needs to obtain the meter
Freezing electricity day and doing subtraction acquisition for two days from beginning to end expense cycle, belongs to present invention simple operation task to be screened, i.e.,
For the data processing of the electricity charge is calculated according to step price, its processor active task for filtering out is the computing of power consumption.
2. distributed arithmetic task is issued.
The above-mentioned task for filtering out is handed down to each piece of intelligence according to stipulations composition task message by power information acquisition system
Energy ammeter, the basic data freezed, stored using itself with indicating intelligent ammeter complete the computing of task data, here task
Issuing for message can be in the form of broadcast.In the present embodiment, the power consumption computing for screening is appointed by power information acquisition system
Business constitutes task message according to stipulations, is handed down to each intelligent electric meter with broadcast mode.
3. the collection of operation result.
Power information acquisition system collects the operation result message of all active reportings, parses and puts in storage, completes power consumption
Computing., during the broadcast of power consumption processor active task issues distributed arithmetic, power information acquisition system is with certain for the present embodiment
Time interval go to inquire about whether power consumption data complete, it is to be checked to the power consumption data put in storage, can be according to putting in storage
Power consumption data carry out the computing of the ladder electricity charge.
The present invention power information data processing method in power information acquisition system by disassembling to processor active task,
Simple four arithmetic operation task is screened, is changed to diffuse to the distributed arithmetic under intelligent electric meter by original centralized computing,
The calculation resources of power information acquisition system part are released for the complex calculation based on many intelligent electric meter data, while
Power information acquisition system has only completed a subtask and has issued process, one more data acquisition, warehouse-in process, rather than existing
Power information acquisition system, after completing the gatherer process of basic data, in addition it is also necessary to read basic data, in internal memory computing,
The multiple data base read-write such as write operation result and hard disk read-write operations, effectively reduce the computing money of power information acquisition system
Source consumes.
The embodiment two of power information data processing method of the present invention
1. task data computing is carried out.
Intelligent electric meter is parsed to task message after the task message that power information acquisition system is issued is received,
And the basic data freezed, stored using intelligent electric meter itself completes the computing of task data.In the computing of distributed task scheduling
During, the remaining calculation resources of intelligent electric meter respond the execution and computing of intelligent electric meter original function enough；Its key point exists
In each intelligent electric meter, according to task, section completes the distributed arithmetic of data at one's leisure.
For electricity charge task is calculated according to step price, intelligent electric meter is used as most important in power information acquisition system
One of smart machine, freeze the current electric energy indicating value of intelligent electric meter as freezing electricity day in daily set time point, and deposit
It is stored in intelligent electric meter；All intelligent electric meters for receiving the message can be parsed to task message, and from the number of intelligent electric meter
Freeze electric quantity data day within two days according to direct access metering period head and the tail in storage, and do subtraction
2. information reporting.
Intelligent electric meter will obtain operation result and report to power information acquisition system according to stipulations composition operation result message,
During reporting, operation result message is reported to power information acquisition system in the network idle period by intelligent electric meter, to this
For embodiment, itself computing is obtained power consumption data and reports power information collection by the form of message by each intelligent electric meter
System.
Intelligent electric meter is completed according to the distributed arithmetic task for receiving, the basic data freezed, stored using itself
The computing of task data, and in network idle period active reporting, in the calculating process of distributed task scheduling, intelligent electric meter is remaining
Calculation resources respond the execution and computing of intelligent electric meter original function enough.The present invention is by completing the distributed data for issuing
Process task, is capable of idle CPU time, network I/O of significantly more efficient utilization intelligent electric meter etc., lifts power information collection system
The data operation ability of system.
The embodiment of power information acquisition system of the present invention
Power information acquisition system in the present embodiment includes screening module, issues module and collection module, screening module
For the processor active task of power information data is disassembled and screened, only need single intelligent electric meter freezing data to filter out
Carry out the task of four arithmetic operation；Module is issued for the above-mentioned task for filtering out is handed down to often according to stipulations composition task message
One piece of intelligent electric meter, the basic data freezed, stored using itself with indicating intelligent ammeter complete the computing of task data；Receive
Collection module is used for collecting the operation result message for reporting of each intelligent electric meter, parses and puts in storage.Preferably, it is to adopt to issue module
Task message is handed down to each piece of intelligent electric meter by broadcast mode.Preferably, collection module is to collect intelligence in the network idle period
The operation result message that energy ammeter is reported.
The embodiment of power information acquisition system of the present invention
The intelligent electric meter of the present invention includes computing module and reporting module, and computing module is for adopting receiving power information
After the task message that collecting system is issued, task message is parsed, and the basis freezed, store using intelligent electric meter itself
Data complete the computing of task data；Reporting module is reported according to stipulations composition operation result message for will obtain operation result
To power information acquisition system.Preferably, computing module is the distributed arithmetic that section completes task data at one's leisure.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
Illustrating, the present invention can have various modifications and variations to art personnel.It is all within the spirit and principles in the present invention, done it is any
Modification, equivalent, improvement etc., are all contained within the claims of the present invention.
Claims (10)
1. a kind of power information data processing method, it is characterised in that the data processing method includes：
Power information acquisition system is disassembled and is screened to the processor active task of power information data, with filter out only need it is single
Intelligent electric meter freezing data carries out the task of four arithmetic operation；
The above-mentioned task for filtering out is handed down to each block of intelligence electricity according to stipulations composition task message by power information acquisition system
Table, the basic data freezed, stored using itself with indicating intelligent ammeter complete the computing of task data；
Power information acquisition system collects the operation result message for reporting of each intelligent electric meter, parses and puts in storage.
2. power information data processing method according to claim 1, it is characterised in that power information acquisition system is to adopt
Task message is handed down to into each piece of intelligent electric meter with broadcast mode.
3. power information data processing method according to claim 1, it is characterised in that the power information acquisition system
It is to collect the operation result message that intelligent electric meter is reported in the network idle period.
4. a kind of power information data processing method, it is characterised in that the data processing method includes：
Intelligent electric meter is parsed to task message after the task message that power information acquisition system is issued is received, and profit
The basic data freezed, stored with intelligent electric meter itself completes the computing of task data；
Intelligent electric meter will obtain operation result and report to power information acquisition system according to stipulations composition operation result message.
5. power information data processing method according to claim 4, it is characterised in that the intelligent electric meter is at one's leisure
Section completes the distributed arithmetic of task data.
6. a kind of power information acquisition system, it is characterised in that the acquisition system includes screening module, issues module and collects mould
Block,
The screening module for the processor active task of power information data is disassembled and is screened, with filter out only need it is single
Intelligent electric meter freezing data carries out the task of four arithmetic operation；
It is described to issue module for the above-mentioned task for filtering out is handed down to each block of intelligence electricity according to stipulations composition task message
Table, the basic data freezed, stored using itself with indicating intelligent ammeter complete the computing of task data；
The collection module is used for collecting the operation result message for reporting of each intelligent electric meter, parses and puts in storage.
7. power information acquisition system according to claim 6, it is characterised in that the module that issues is to adopt broadcaster
Task message is handed down to each piece of intelligent electric meter by formula.
8. power information acquisition system according to claim 6, it is characterised in that described collection module is empty in network
Idle section collects the operation result message that intelligent electric meter is reported.
9. a kind of intelligent electric meter, it is characterised in that the intelligent electric meter includes computing module and reporting module,
Described computing module is for, after the task message that power information acquisition system is issued is received, carrying out to task message
Parsing, and the basic data freezed, stored using intelligent electric meter itself completes the computing of task data；
Described reporting module reports to power information and adopts according to stipulations composition operation result message for obtaining operation result
Collecting system.
10. intelligent electric meter according to claim 9, it is characterised in that described computing module is that section is completed at one's leisure
The distributed arithmetic of task data.
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Cited By (2)
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| CN107817401A (en) * | 2017-10-25 | 2018-03-20 | 云南电网有限责任公司电力科学研究院 | The method for testing pressure and device of a kind of power information acquisition system |
| CN109614447A (en) * | 2018-10-15 | 2019-04-12 | 国网新疆电力有限公司阿克苏供电公司 | A kind of intelligent electric meter divides the storage method, querying method and device of freezing data |
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