CN105929357A - Electric energy meter data penetration interrogation task generation method - Google Patents

Electric energy meter data penetration interrogation task generation method Download PDF

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Publication number
CN105929357A
CN105929357A CN201610343064.0A CN201610343064A CN105929357A CN 105929357 A CN105929357 A CN 105929357A CN 201610343064 A CN201610343064 A CN 201610343064A CN 105929357 A CN105929357 A CN 105929357A
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China
Prior art keywords
survey
terminal
ammeter
call
time
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CN201610343064.0A
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CN105929357B (en
Inventor
郭雷
刁鹏飞
杜晓兵
王广东
刘仲
王雷
杨忠华
陈普
郑学云
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Integrated Electronic Systems Lab Co Ltd
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Integrated Electronic Systems Lab Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/04Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00Electric signal transmission systems

Abstract

The invention relates to an electric energy meter data penetration interrogation task generation method. According to the electric energy meter data penetration interrogation task generation method of the invention, a characteristic that serial communication and traditional pre-program task generation adopts terminal generation as the unit in terminal meter reading is analyzed; in electric energy meter data penetration interrogation task generation, the concurrency of pre-programs and the number of penetrable electric energy meters in an interrogation period are fully considered; the electric energy meters are reasonably allocated to a whole interrogation period according to the number of electric energy meters per terminal and per day; and therefore, the high concurrency of data penetration interrogation can be improved to the greatest extent, and the influence of the data penetration interrogation on terminal data metering reading can be avoided, and the acquisition period of the data penetration interrogation can be effectively shortened.

Description

A kind of electric energy meter data penetrate calls the method that survey task generates together
Technical field
The present invention relates to power information acquisition system and field apparatus service data is called together survey, be specifically related to a kind of electric energy meter data and penetrate the method calling the generation of survey task together.
Background technology
Power user power consumption information acquisition system is the system that the power information to power consumer is acquired, processes and monitor in real time, it is achieved the automatic collection of power information, the abnormality detection of measuring equipment, Power Quality Detection, electrical energy consumption analysis and the function such as management, distributed energy monitoring.Along with will reaching of State Grid Corporation of China's " all standing, full collection, control in full " target, a large amount of intelligent electric energy meters are linked in power information acquisition system, in order to grasp configuration parameter and the service data of site intelligent electric energy meter in time, acquisition system periodically (typically carrying out calling survey together with the moon for the cycle) is needed to call field device configuration parameters and service data together the survey time.
Power information acquisition system main website of current each provincial electric power company uses that " one-level is disposed, multistage application " pattern, main website userbase is the most millions of, the most several ten million, and ammeter number is also not quite similar under terminal, several pieces of tables under some terminals, thousand of pieces of tables under some terminals, traditional task generating mode uses and generates in units of terminal, the i.e. odd-numbered day generates task ammeter number=ammeter sum/call the survey cycle together, under terminal, ammeter number is added and generates task ammeter number less than the odd-numbered day, number of terminals is added and is odd-numbered day generation task number of terminals, owing to not considering that when task generates under terminal, ammeter number and data call the survey time period together, therefore terminal concurrence cannot be ensured when data penetrate and call survey together;Penetrate to call together survey and task execution time determines by performing time the longest terminal under task it addition, terminal performs data for a long time, make terminal normal data copy and accept and the cycle of checking meter cannot be guaranteed.
Summary of the invention
For the problems referred to above, the present invention provide a kind of shorten data collection cycle, the electric energy meter data of enforceability penetrate and call the method that survey task generates together after raising task generates.
For solving the problems referred to above, the technical scheme that the present invention takes is: a kind of electric energy meter data penetrate calls the method that survey task generates together, comprises the steps:
The mapping of step one, front end processor obtains whole end message lists, wherein comprises terminal essential information and each subterminal ammeter number, maximum ammeter number under single terminal in the rejecting ammeter number terminal acquisition residual terminal more than 2048;According to Q/GDW1376.1 main website and acquisition terminal communication protocol, under terminal, ammeter quantity does not allow more than 2048, therefore needs the terminal rejecting ammeter number more than 2048.
Step 2, configuration electric energy meter data penetrate and call survey task configuration parameter together, including calling the survey cycle together, calling survey time, ammeter time-out time and the failure factor together, wherein call together the survey time=call together the survey end time-call the survey time started together;
Calling the survey cycle together is 15 days, date type such as 1-February 15 February, identifies and started to end of day in February 15 from February 1;Calling together the survey time, number type such as 13-16 mark starts to 16 end from 13;Wherein ammeter time-out time and the failure factor are only used as the foundation that task generates, and do not do him and use.
Step 3, calling survey time, ammeter time-out time and the failure factor according to configuration parameter together and calculate the unit/terminal odd-numbered day and call survey ammeter quantity and call the survey cycle together together, computing formula is:
The unit/terminal odd-numbered day calls survey ammeter quantity=(calling the survey end time-call together the survey time started together)/(ammeter time-out time * failure factor) together,
Call together the survey cycle=single terminal under maximum ammeter number/unit/terminal odd-numbered day call survey ammeter quantity together;
Step 4, judge that survey cycle of calling together that step 3 calculates whether less than calling together the survey cycle in configuration parameter in step 2, the most then enters step 5;If it is not, then return step 2;
Step 5, call survey ammeter quantity according to the unit/terminal odd-numbered day together and generate by terminal from small to large according to the date called together in the survey cycle in step 2 configuration parameter and penetrate and call survey task together, until all electric energy meter data penetrate and call survey task together and generate complete under terminals, its create-rule is as follows:
1st day task: formation range is that under whole terminal and each terminal, task ammeter detail calls survey ammeter quantity together less than the unit/terminal odd-numbered day;
2nd day task: formation range is that under terminal, ammeter quantity is called together more than the unit/terminal odd-numbered day and surveyed task ammeter detail under the terminal of ammeter quantity * 1 and each terminal and call survey ammeter quantity together less than the unit/terminal odd-numbered day;
3rd day task: formation range is that under terminal, ammeter quantity is called together more than the unit/terminal odd-numbered day and surveyed task ammeter detail under the terminal of ammeter quantity * 2 and each terminal and call survey ammeter quantity together less than the unit/terminal odd-numbered day;
...
The N days task: N=call the survey Close Date-call together survey Start Date+1 together, and formation range is that under terminal, ammeter quantity is called together more than the unit/terminal odd-numbered day and surveyed task ammeter detail under the terminal of ammeter quantity * (N-1) and each terminal and call survey ammeter quantity together less than the unit/terminal odd-numbered day.
Described ammeter time-out time refers to wait when preposition program and electric energy meter communication the maximum time of ammeter time-out.Ammeter time-out time takes a maximum time-out time being applicable to all ammeters herein, thus ensure all ammeters all can complete the unit/terminal odd-numbered day call together survey ammeter quantity call survey task together.
The failure factor is the compensating parameter being adjusted electric energy meter time-out time according to electric energy meter communication condition under different channels.
When the present invention is checked meter by analysing terminal, serial communication and the preposition program task of tradition generate the feature being generated as unit with terminal, ammeter number can be penetrated in taking into full account preposition program concurrency when electric energy meter data penetrate and call the generation of survey task together and calling the survey time period together, call electric energy meter together survey ammeter number according to the unit/terminal odd-numbered day to be reasonably assigned to whole call together in the survey cycle, promote data to greatest extent to penetrate to call together to survey high concurrency and avoid data and penetrate to call together and survey impact that terminal data is checked meter, and effectively reduce data and penetrate the collection period calling survey together.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of the present invention;
Fig. 2 is for calling survey task schematic diagram together;
Detailed description of the invention
A kind of electric energy meter data penetrate calls the method that survey task generates together, as it is shown in figure 1, comprise the steps:
The mapping of step one, front end processor obtains whole end message lists, wherein comprises terminal essential information and each subterminal ammeter number, maximum ammeter number under single terminal in the rejecting ammeter number terminal acquisition residual terminal more than 2048;
Step 2, configuration electric energy meter data penetrate and call survey task configuration parameter together, including calling the survey cycle together, calling survey time, ammeter time-out time and the failure factor together, wherein call together the survey time=call together the survey end time-call the survey time started together;Described ammeter time-out time refers to wait when preposition program and electric energy meter communication the maximum time of ammeter time-out;The failure factor is the compensating parameter being adjusted electric energy meter time-out time according to electric energy meter communication condition under different channels;
Step 3, calling survey time, ammeter time-out time and the failure factor according to configuration parameter together and calculate the unit/terminal odd-numbered day and call survey ammeter quantity and call the survey cycle together together, computing formula is:
The unit/terminal odd-numbered day calls survey ammeter quantity=(calling the survey end time-call together the survey time started together)/(ammeter time-out time * failure factor) together,
Call together the survey cycle=single terminal under maximum ammeter number/unit/terminal odd-numbered day call survey ammeter quantity together;
Step 4, judge that survey cycle of calling together that step 3 calculates whether less than calling together the survey cycle in configuration parameter in step 2, the most then enters step 5;If it is not, then return step 2;
Step 5, call survey ammeter quantity according to the unit/terminal odd-numbered day together and generate by terminal from small to large according to the date called together in the survey cycle in step 2 configuration parameter and penetrate and call survey task together, until all electric energy meter data penetrate and call survey task together and generate complete under terminals, as in figure 2 it is shown, its create-rule is as follows:
1st day task: formation range is that under whole terminal and each terminal, task ammeter detail calls survey ammeter quantity together less than the unit/terminal odd-numbered day;
2nd day task: formation range is that under terminal, ammeter quantity is called together more than the unit/terminal odd-numbered day and surveyed task ammeter detail under the terminal of ammeter quantity * 1 and each terminal and call survey ammeter quantity together less than the unit/terminal odd-numbered day;
3rd day task: formation range is that under terminal, ammeter quantity is called together more than the unit/terminal odd-numbered day and surveyed task ammeter detail under the terminal of ammeter quantity * 2 and each terminal and call survey ammeter quantity together less than the unit/terminal odd-numbered day;
...
The N days task: N=call the survey Close Date-call together survey Start Date+1 together, and formation range is that under terminal, ammeter quantity is called together more than the unit/terminal odd-numbered day and surveyed task ammeter detail under the terminal of ammeter quantity * (N-1) and each terminal and call survey ammeter quantity together less than the unit/terminal odd-numbered day.

Claims (3)

1. electric energy meter data penetrate and call the method that survey task generates together, it is characterised in that: bag Include following steps:
Step one, front end processor map and obtain whole end message lists, wherein comprise end End essential information and each subterminal ammeter number, reject ammeter number and be more than 2048 Maximum ammeter number under single terminal in terminal acquisition residual terminal;
Step 2, configuration electric energy meter data penetrate and call survey task configuration parameter together, including Call the survey cycle together, call survey time, ammeter time-out time and the failure factor together, wherein call survey together Time=call the survey end time-call together the survey time started together;
Step 3, call survey time, ammeter time-out time and failure together according to configuration parameter The factor calculating unit/terminal odd-numbered day calls survey ammeter quantity together and calls the survey cycle together, and computing formula is:
The unit/terminal odd-numbered day calls survey ammeter quantity=(call the survey of survey end time-call together together when starting together Between)/(the ammeter time-out time * failure factor),
Call together the survey cycle=single terminal under maximum ammeter number/unit/terminal odd-numbered day call survey ammeter together Quantity;
Step 4, judge that whether survey cycle of calling together that step 3 calculates is less than step In two, calling together the survey cycle in configuration parameter, the most then enter step 5;If it is not, Then return step 2;
Step 5, according to the unit/terminal odd-numbered day call together survey ammeter quantity according to step 2 configuration parameter In the date called together in the survey cycle generate by terminal from small to large and penetrate and call survey task together, Until all electric energy meter data penetrate and call survey task together and generate complete under terminals, it generates Rule is as follows:
1st day task: formation range is task electricity under whole terminal and each terminal Show carefully to call survey ammeter quantity together less than the unit/terminal odd-numbered day;
2nd day task: formation range is that under terminal, ammeter quantity is more than unit/terminal list Call together day and survey task ammeter detail under the terminal of ammeter quantity * 1 and each terminal and do not surpass Spend the unit/terminal odd-numbered day and call survey ammeter quantity together;
3rd day task: formation range is that under terminal, ammeter quantity is more than unit/terminal list Call together day and survey task ammeter detail under the terminal of ammeter quantity * 2 and each terminal and do not surpass Spend the unit/terminal odd-numbered day and call survey ammeter quantity together;
...
The N days task: N=call together the survey Close Date-call together and survey Start Date+1, generate Scope is that under terminal, ammeter quantity calls survey ammeter quantity * (N-1) together more than the unit/terminal odd-numbered day Terminal and each terminal under task ammeter detail call survey together less than the unit/terminal odd-numbered day Ammeter quantity.
Electric energy meter data the most according to claim 1 penetrate calls what survey task generated together Method, it is characterised in that: described ammeter time-out time refers to preposition program and electric energy The maximum time of ammeter time-out is waited during table communication.
Electric energy meter data the most according to claim 2 penetrate calls what survey task generated together Method, it is characterised in that: the failure factor is according to electric energy meter communication feelings under different channels The compensating parameter that electric energy meter time-out time is adjusted by condition.
CN201610343064.0A 2016-05-20 2016-05-20 A kind of electric energy meter data penetrate the method for calling the generation of survey task together Active CN105929357B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110320791A (en) * 2019-06-20 2019-10-11 国网湖南省电力有限公司 A kind of power information acquisition system clock management method and device

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CN105137383A (en) * 2015-07-31 2015-12-09 国家电网公司 Method for reducing replacement rate of electric energy meter
CN105591826A (en) * 2016-03-18 2016-05-18 光一科技股份有限公司 Low voltage power line broadband carrier communication network fault diagnostic device and method

Patent Citations (3)

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CN101324637A (en) * 2008-07-24 2008-12-17 武汉钢铁(集团)公司 Remote measurement and analysis system
CN105137383A (en) * 2015-07-31 2015-12-09 国家电网公司 Method for reducing replacement rate of electric energy meter
CN105591826A (en) * 2016-03-18 2016-05-18 光一科技股份有限公司 Low voltage power line broadband carrier communication network fault diagnostic device and method

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CN110320791A (en) * 2019-06-20 2019-10-11 国网湖南省电力有限公司 A kind of power information acquisition system clock management method and device

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