CN106990383A - A kind of method and device for tearing back electric energy meter sorting open - Google Patents
A kind of method and device for tearing back electric energy meter sorting open Download PDFInfo
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- CN106990383A CN106990383A CN201710135186.5A CN201710135186A CN106990383A CN 106990383 A CN106990383 A CN 106990383A CN 201710135186 A CN201710135186 A CN 201710135186A CN 106990383 A CN106990383 A CN 106990383A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Abstract
The invention discloses a kind of method and device for tearing back electric energy meter sorting open, the method for tearing back electric energy meter sorting open refers to that basis tears back reason open and distributes sort plan automatically, carries out electric energy meter sorting automatically according to sort plan and record sorting result；Sort plan includes sampling observation or Shen school side case, failure sort plan and common sort plan；The device for tearing back electric energy meter sorting open, including control unit, experiment power supply and each functional unit block；Described control unit controls each functional unit block to test electric energy meter, and is sorted, recorded by test result；Each functional unit block at least includes data-reading unit and metrology and measurement unit, may also include communication test unit, image identification unit and expense control test cell；Described device can carry out semi-automatic operation as self-contained unit, can also intervene automatic assembly line as a unit automatic operating.
Description
Technical field
The present invention relates to measurement electric variable technical field, more particularly, to a kind of method for sorting for tearing back electric energy meter open and
Device.
Background technology
Have and have a surplus so far from first intelligent electric energy meter hanging net operation for 7 years, the whole network coverage rate of current intelligent electric energy meter
More than 90% is reached, the quantity for replacing the intelligent electric energy meter torn open back by daily O＆M is constantly being lifted, and most of units are equal
Valid data collection is not made to tearing back intelligent electric energy meter open.At present, State Grid Corporation of China tears back the main cause of electric energy meter open and had：Arrive
Phase rotation, sampling observation, failure replacement, Shen school, feature replacing etc., in order to strengthen full life of the State Grid Corporation of China to intelligent electric energy meter
Cycle management is ordered, the collection to tearing back electric energy meter data open should be strengthened, for the quality management and control to production firm, while should be from tearing open back
Some electric energy meters for remaining to use are reused in electric energy meter, it is to avoid cause the wasting of resources, it is therefore desirable to a set of for tearing telegram in reply open
The sort plan of energy table.And there is no at present systematically for the method for sorting for tearing back electric energy meter open, each grass-roots unit only passes through tradition
Testing stand and itself working experience are sorted to tearing back electric energy meter open, effective collection that is less efficient and can not ensureing data.
The content of the invention
For solve that background technology is present to tear back electric energy meter sort efficiency open relatively low and can not ensure that what data effectively collected asks
Topic, the invention provides a kind of method for sorting and device for tearing back electric energy meter open, this method and device can automatically judge to tear open back
Electric energy meter whether there is failure, and be sorted and data upload by judged result.
A kind of sorting equipment for tearing back electric energy meter open includes：
Control unit, what the electric energy meter table number inputted for passing through obtained electric energy meter tears back reason open, according to what is obtained
Electric energy meter tears back reason open and distributes sort plan, record sorting result automatically；
Experiment power supply, for providing test voltage and electric current to the sorting equipment；
Data-reading unit, bottom degree information, logout, running status word and error message for reading power meters
Word information, judges that electric energy meter whether there is functional fault；
Metrology and measurement unit, for carrying out metering performance test, the metering performance test includes elementary error test, risen
Dynamic test, have good luck experiment and false actuation test, judge that electric energy meter whether there is Targets failure according to test result；
Further, the electric energy meter tears back reason reading manner open, by way of referring to barcode scanning, RFID or being manually entered
Electric energy meter table number is inputted, control unit tears back reason open according to table number by state's net information system reading power meters；
Further, the metrology and measurement unit, comprising the standard electric energy meter for weighing accuracy standard, the metering is surveyed
Trying unit being capable of multilist bit test, and carry out independent test to every electric energy meter parallel.
Further, a kind of sorting equipment for tearing back electric energy meter open also includes：
Image identification unit, judges that ammeter is for being photographed to record to electric energy meter, and by image recognition technology
It is no to there is outer appearnce failure；
Communication test unit, for judging that electric energy meter whether there is communication class failure；
Take control test cell, for judging electric energy meter with the presence or absence of expense control functional fault；
Code-spraying printing unit, makes sorting conclusion mark on electric energy meter after terminating for sorting；
Automation equipment, for realizing automation mechanized operation by automating transmission or positioning means.
Further, the communication test unit, outfit standard copy controller and standard telecommunications modules, use standard in test
Communication module replaces the communication module of electric energy meter to be measured and test cell carries out communication test；
Wherein standard telecommunications modules are included：Carrier module, micropower wireless communication module and GPRS communication modules.
Further, the sorting equipment carries out semi-automatic operation as an independent device；Or sorting equipment
Automatic calibration streamline can be participated in, and is run as the unit full-automation of the automatic assembly line.
A kind of method for tearing back electric energy meter sorting open, refers to that obtaining electric energy meter according to input electric energy meter table number tears back original open
Cause, sort plan is distributed according to reason is torn back open automatically, carries out electric energy meter sorting automatically according to sort plan, and record sorting knot
Really；
Wherein described sort plan includes：Sampling observation or Shen school side case, failure sort plan and common sort plan；It is described
Tearing back reason open includes：Failure replacement, operation sampling observation, feature are changed and Shen school.
Further, the sampling observation and Shen school side case, refer to record bottom degree information, by metering by data-reading unit
Test cell check gauging whether failure.
Further, the failure sort plan, refer to by data-reading unit record bottom degree information, logout,
The information such as running status word, error message word；By communication test unit checking communication whether failure；Pass through image identification unit
Verify outward appearance whether failure；By metrology and measurement unit check gauging whether failure；By taking control test cell checking expense control work(
Can whether failure.
Further, the common sort plan, refer to by data-reading unit record bottom degree information, logout,
Running status word and error message word information；By image identification unit verify outward appearance whether failure；Pass through metrology and measurement list
First check gauging whether failure.
Further, the common sort plan, refer to will sorting result be uploaded to state net information system carry out it is all-round
The management and control of life-span phase, and sorting result queue is being picked on electric energy meter.
Beneficial effects of the present invention are：Technical scheme, electric energy meter can be torn back open for all by giving one kind
Method for sorting and its system, by each unit module testing, can examination go out most electrical energy meter faults, accomplished failure
Automatic decision, the automatic sorting of information, substantially increase operating efficiency.The information-based system of state's net is uploaded to by data-interface simultaneously
System, accomplishes the management of electric energy meter life cycle management.
Brief description of the drawings
By reference to the following drawings, the illustrative embodiments of the present invention can be more fully understood by：
Fig. 1 is a kind of flow chart of method for tearing back electric energy meter sorting open of the specific embodiment of the invention；
Fig. 2 is a kind of independent used structure chart for tearing back electric energy meter sorting equipment open of the specific embodiment of the invention；
And
Fig. 3 is a kind of structure for tearing back electric energy meter sorting equipment open of accessible streamline of the specific embodiment of the invention
Figure.
Embodiment
The illustrative embodiments of the present invention are introduced with reference now to accompanying drawing, however, the present invention can use many different shapes
Formula is implemented, and it is to disclose at large and fully there is provided these embodiments to be not limited to embodiment described herein
The present invention, and fully pass on the scope of the present invention to person of ordinary skill in the field.For showing for being illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements are attached using identical
Icon is remembered.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has to person of ordinary skill in the field
It is common to understand implication.Further it will be understood that the term limited with usually used dictionary, is appreciated that and it
The linguistic context of association area has consistent implication, and is not construed as Utopian or excessively formal meaning.
Fig. 1 is a kind of flow chart of method for tearing back electric energy meter sorting open of the specific embodiment of the invention；The embodiment party
Formula proposes a kind of to tearing back method that electric energy meter sorted open, it is necessary to which explanation, the embodiment is only numerous implementations
One kind in mode, user can match different units module according to required in each scheme of methods described, and methods described includes
Following steps：
Step 101：Reading power meters tear back reason open；Reading manner is, using barcode scanning, RFID or the mode being manually entered, to incite somebody to action
The table number of electric energy meter to be measured is input in control unit, control unit by with state's net information system intercommunication, download the table number
Corresponding electric energy meter tears back reason open；
Step 102：Sort plan is automatically selected according to reason is torn back open；Control unit is known according to the reason of tearing open back of electric energy meter
Other reason keyword, distributes corresponding sort plan automatically, and sort plan includes：Inspect ＆ Shens school side case by random samples, it is failure sort plan, general
Logical sort plan；
When allocative decision is sampling observation or Shen school side case, the scheme is as follows comprising step：
Step 113：Digital independent；Be connected by RS485 modules with electric energy meter to be measured, read bottom degree information, logout,
Running status word and error message word information；
Step 114：Metrology and measurement；Control power supply outputting standard to require experimental enviroment by metrology and measurement unit, judge electricity
Whether energy table is overproof in the error of this test point.As error is above standard, (such as 2 grades single-phase, and error limit is 2%), then to sentence for requirement
Disconnected electric energy meter error is overproof；
When allocative decision is failure sort plan, the scheme is as follows comprising step：
Step 123：Image recognition；Electric energy meter to be measured is photographed to record by high-definition camera, while passing through image
Identification technology, is read out and fault recognition to electric energy meter LCDs parameter, the failure comprising liquid crystal leakage, lack draw etc.
Outer appearnce failure；
Step 124：Digital independent；Be connected by RS485 modules with electric energy meter to be measured, read bottom degree information, logout,
The information such as running status word, error message word, the judgement of functional property failure is made whether by described information, passes through the letter
Breath is made whether the judgement of functional property failure, such as passes through data-reading unit reading power meters running status word 1, wherein bit2
It is judged as that Clock battery is under-voltage if putting 1, bit3 is judged as meter reading battery undervoltage if putting 1；
Step 125：Communication test；Outfit standard copy controller and standard telecommunications modules are equipped with, are replaced using standard telecommunications modules
The communication module of electric energy meter to be measured is changed, communication test is carried out with test cell, wherein standard telecommunications modules are included：Carrier units,
Micro power radio communication unit, GPRS communication units；Such as by taking the electric energy meter for configuring carrier schemes as an example, by the carrier wave mould of electric energy meter
Block is pulled up, and plugs the standard telecommunications modules of sorting equipment, and control unit is communicated with electric energy meter, such as communication failure, then is judged
Carrier communication fails；
Step 126：Metrology and measurement；By metrology and measurement unit to electric energy meter carry out error, start, have good luck and shunt running survey
Examination, determine electric energy meter metering performance whether failure；
Step 127：Take control test；Encryption equipment is connected with expense control test cell, sending switching on by control unit refers to
Whether order, test electric energy meter switching on and plug-in card function are normal；
Optionally, also can be by obtaining encryption equipment authority far call encryption equipment；
When allocative decision is common sort plan, the scheme is as follows comprising step：
Step 133：Image recognition；Electric energy meter to be measured is photographed to record by high-definition camera, while passing through image
Identification technology, is read out and fault recognition to electric energy meter LCDs parameter, and the failure includes the outward appearances such as liquid crystal leakage
Class failure；
Step 134：Digital independent；Be connected by RS485 modules with electric energy meter to be measured, read bottom degree information, logout,
The information such as running status word, error message word, the judgement for being made whether functional property failure by described information passes through the letter
Breath is made whether the judgement of functional property failure, such as passes through data-reading unit reading power meters running status word 1, wherein bit2
It is judged as that Clock battery is under-voltage if putting 1, bit3 is judged as meter reading battery undervoltage if putting 1；
Step 135：Metrology and measurement；Control power supply outputting standard to require experimental enviroment by metrology and measurement unit, judge electricity
Whether energy table is overproof in the error of this test point.As error is above standard, (such as 2 grades single-phase, and error limit is 2%), then to sentence for requirement
Disconnected electric energy meter error is overproof；
Step 108：Sorting conclusion is collected and uploaded；, will by code-spraying printing unit after being sorted by corresponding sort plan
The abbreviation of result project is sorted to be sprayed in the form of ink-jet in table cover, table is such as torn back open and there is the problem of error is overproof, then spray " overproof "
In table cover；Simultaneously by data-interface, sorting conclusion is uploaded to state's net information system, the electric energy calendar life complete period is carried out
Management and control；
Optionally, step 108 code-spraying printing unit can be carried out in the form of label stamp, will sort conclusion project name
Print on label, then be pasted onto in the form of manual or automatic attaching in table cover；
Fig. 2 is a kind of independent used structure chart for tearing back electric energy meter sorting equipment open of the specific embodiment of the invention；
The embodiment proposes a kind of independent used sorting equipment for tearing back electric energy meter open, and described device can be public in regional fraction
It is only one kind in numerous embodiments to take charge of the sorting for tearing back electric energy meter open and be independently operated, the embodiment, and user can
Different units module is matched in said device according to required, and described device at least includes：
Control unit 201, what the electric energy meter table number inputted for passing through obtained electric energy meter tears back reason open, according to being obtained
Electric energy meter tear back reason open and distribute sort plan automatically, record sorting result；
Data-interface 202, for connecting state's net information system and the sorting result being uploaded into state's net information-based
System.
Data-reading unit 203, bottom degree information, logout, running status word and mistake for reading power meters
Information word information, judges that electric energy meter whether there is functional fault according to information is read；
Metrology and measurement unit 204, for carrying out metering performance test, the metering performance test includes elementary error survey
Examination, starting test, have good luck experiment and false actuation test, judge that electric energy meter whether there is Targets failure according to test result；
Experiment power supply 205, for providing voltage and current to the sorting equipment；
Optionally, described device also includes：
Image identification unit 206, for captured electric energy meter image to be identified by image recognition technology, according to
The result of identification judges that ammeter whether there is outer appearnce failure；
Communication test unit 207, for judging that electric energy meter whether there is communication class failure；
Take control test cell 208, for judging electric energy meter with the presence or absence of expense control functional fault；
Code-spraying printing unit 209, makes sorting conclusion mark on electric energy meter after terminating for sorting；
Automation equipment 210, for realizing automation mechanized operation by automating transmission and positioning means.
Described device is controlled by control unit 201, is carried out by data-interface 202 and state's net information system mutual
It is logical, energized with experiment power supply 205, by the reading power meters information of data-reading unit 203, described information is included：Electric energy
Bottom degree information, logout, running status word and the error message word of table, functional fault is determined whether according to information；
Failure whether there is by the test and measuring performance of metrology and measurement unit 204, the metrology and measurement is included：Elementary error is tested, risen
Dynamic test, have good luck experiment and false actuation test；
Optionally, it can test whether there is outer appearnce failure by image identification unit 206；Communication test unit 207 is surveyed
Examination whether there is communication class failure；Expense control test cell 208 tests whether there is expense control class failure；
Optionally, electric energy meter can be recorded in by the 209 pairs of sorting result codings of code-spraying printing unit to cover；
Optionally, each unit module can be connected by automation equipment 210, carries out automation transmission and positioning；
Fig. 3 is a kind of structure for tearing back electric energy meter sorting equipment open of accessible streamline of the specific embodiment of the invention
Figure；The embodiment proposes a kind of sorting equipment for tearing back electric energy meter open of accessible streamline, and described device can be in each province
Measurement centre is used to tear back focusing on for electric energy meter sorting open, and the embodiment is only one kind in numerous embodiments, is made
User can match different units module in said device according to required, and described device at least includes：
Control unit 301, what the electric energy meter table number inputted for passing through obtained electric energy meter tears back reason open, according to being obtained
Electric energy meter tear back reason open and distribute sort plan automatically, record sorting result；
Data-interface 302, for connecting state's net information system 321 and the sorting result being uploaded into state's net information
Change system 321.
Automation equipment 303, for realizing automation mechanized operation by automating transmission and positioning means.
Experiment power supply 304, for providing voltage and current to the sorting equipment；
Image identification unit 305, for captured electric energy meter image to be identified by image recognition technology, according to
The result of identification judges that ammeter whether there is outer appearnce failure；
Data-reading unit 306, bottom degree information, logout, running status word and mistake for reading power meters
Information word information, judges that electric energy meter whether there is functional fault；
Communication test unit 307, for judging that electric energy meter whether there is communication class failure；
Metrology and measurement unit 308, for carrying out metering performance correlation test, including elementary error test, starting test, is walked
Word is tested and false actuation test, judges that electric energy meter whether there is Targets failure；
Take control test cell 309, for judging electric energy meter with the presence or absence of expense control functional fault；
Code-spraying printing unit 310, makes sorting conclusion mark on electric energy meter after terminating for sorting.
Described device be can access on automatic assembly line, and electric energy meter to be measured is accessed into flowing water through the upper meter apparatus 322 of automation
Line, is sorted into described device, after sorting terminates, and automatic assembly line proceeds the follow-up portion of streamline according to sorting result
The operation divided.
Claims (10)
1. a kind of sorting equipment for tearing back electric energy meter open, described device includes：
Control unit, what the electric energy meter table number inputted for passing through obtained electric energy meter tears back reason open, according to the electric energy obtained
Table tears back reason open and distributes sort plan, record sorting result automatically；
Experiment power supply, for providing test voltage and electric current to the sorting equipment；
Data-reading unit, for the bottom degree information of reading power meters, logout, running status word and error message word letter
Breath, judges that electric energy meter whether there is functional fault according to information is read；
Metrology and measurement unit, for carrying out metering performance test, the metering performance test includes elementary error test, starts examination
Test, have good luck and test and false actuation test, judge that electric energy meter whether there is Targets failure according to test result；And
Data-interface, for connecting state's net information system and the sorting result being uploaded into state's net information system.
2. the sorting equipment according to claim 1, described device also includes：
Image identification unit, for captured electric energy meter image to be identified by image recognition technology, according to identification
As a result judge that ammeter whether there is outer appearnce failure；
Communication test unit, for judging that electric energy meter whether there is communication class failure；
Take control test cell, for judging electric energy meter with the presence or absence of expense control functional fault；
Code-spraying printing unit, makes sorting conclusion mark on electric energy meter after terminating for sorting；
Automation equipment, for realizing automation mechanized operation by automating transmission and positioning means.
3. the sorting equipment according to claim 1, it is characterised in that：The metrology and measurement unit, includes standard electric energy
Table, the metrology and measurement unit being capable of multilist bit test, and carry out independent test to every electric energy meter parallel.
4. the sorting equipment according to claim 1 or 2, it is characterised in that：The sorting equipment is independent as one
Device, carries out semi-automatic operation；Or sorting equipment can participate in automatic calibration streamline, and it is used as the automation
The unit full-automation operation of streamline.
5. the sorting equipment according to claim 2, it is characterised in that：The communication test unit, outfit standard copies control
Device and standard telecommunications modules, the communication module and test cell for being replaced electric energy meter to be measured in test using standard telecommunications modules are carried out
Communication test；
The standard telecommunications modules are included：Carrier module, micropower wireless communication module, GPRS communication modules.
6. a kind of method for sorting for tearing back electric energy meter open, it is characterised in that：Electric energy meter is obtained according to input electric energy meter table number and tears back original open
Cause, sort plan is distributed according to reason is torn back open automatically, carries out electric energy meter sorting automatically according to sort plan, and record sorting knot
Really；
Wherein described sort plan includes：Sampling observation or Shen school side case, failure sort plan and common sort plan；It is described to tear open back
Reason includes：Failure replacement, operation sampling observation, feature are changed and Shen school.
7. the method for sorting according to claim 6, it is characterised in that：The sampling observation or Shen school side case, are read by data
Take unit record bottom degree information, by metrology and measurement unit check gauging function whether failure.
8. the method for sorting according to claim 6, it is characterised in that：The failure method for sorting, passes through digital independent
Unit record bottom degree information, logout, running status word and error message word information；It is logical by the checking of communication test unit
Telecommunication function whether failure；By image identification unit verify outward appearance whether failure；Pass through metrology and measurement unit check gauging function
Whether failure；By take control test cell checking expense control function whether failure.
9. the method for sorting according to claim 6, it is characterised in that：Described common sort plan, is read by data
Take unit record bottom degree information, logout, running status word and error message word information；Verified by image identification unit
Outward appearance whether failure；By metrology and measurement unit check gauging function whether failure.
10. the record sorting result according to claim 6, it is characterised in that：Sorting result is uploaded to state's net information
Change system carries out the management and control of life-span in complete period, and sorting result queue is being picked on electric energy meter.
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| CN201710135186.5A CN106990383A (en) | 2017-03-08 | 2017-03-08 | A kind of method and device for tearing back electric energy meter sorting open |
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| CN107470181A (en) * | 2017-09-25 | 2017-12-15 | 中国电力科学研究院 | One kind tears back electric energy meter sorting equipment and method open |
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| CN109858643A (en) * | 2019-02-22 | 2019-06-07 | 国网冀北电力有限公司电力科学研究院 | A kind of automatic sorting detection method changeing back electric energy meter |
| CN109909174A (en) * | 2018-10-26 | 2019-06-21 | 浙江涵普电力科技有限公司 | Single three-phase tears back electric energy meter sorting equipment open |
| CN110109042A (en) * | 2018-12-06 | 2019-08-09 | 福建网能科技开发有限责任公司 | A kind of detection method for tearing back table detection sorting equipment open based on cloud platform |
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| CN108089145A (en) * | 2018-01-16 | 2018-05-29 | 国网天津市电力公司电力科学研究院 | A kind of full-automatic electricity meter performance test and management method |
| CN108311400A (en) * | 2018-02-02 | 2018-07-24 | 日照瑞吉德仓储科技有限公司 | The method and device of electric energy meter detection sorting |
| CN108453050A (en) * | 2018-02-02 | 2018-08-28 | 日照瑞吉德仓储科技有限公司 | Electric energy meter method for sorting, device and system |
| CN109909174A (en) * | 2018-10-26 | 2019-06-21 | 浙江涵普电力科技有限公司 | Single three-phase tears back electric energy meter sorting equipment open |
| CN109255452A (en) * | 2018-10-31 | 2019-01-22 | 国网河北省电力有限公司电力科学研究院 | Tearing telegram in reply open can table management method |
| CN110109042A (en) * | 2018-12-06 | 2019-08-09 | 福建网能科技开发有限责任公司 | A kind of detection method for tearing back table detection sorting equipment open based on cloud platform |
| CN109858643A (en) * | 2019-02-22 | 2019-06-07 | 国网冀北电力有限公司电力科学研究院 | A kind of automatic sorting detection method changeing back electric energy meter |
| CN110702982A (en) * | 2019-10-14 | 2020-01-17 | 国网山东省电力公司潍坊供电公司 | Intelligent recovery management system for electric energy metering device |
| CN110765797A (en) * | 2019-10-14 | 2020-02-07 | 国网河北省电力有限公司 | Portable intelligent terminal with electric energy meter overall process management and control function |
| CN110702982B (en) * | 2019-10-14 | 2022-07-01 | 国网山东省电力公司潍坊供电公司 | Intelligent recovery management system for electric energy metering device |
| CN111853000A (en) * | 2020-07-27 | 2020-10-30 | 南方电网科学研究院有限责任公司 | Electric energy meter carrier communication module location cooperation structure |
| CN111853000B (en) * | 2020-07-27 | 2022-04-12 | 南方电网科学研究院有限责任公司 | Electric energy meter carrier communication module location cooperation structure |
| CN112098917A (en) * | 2020-08-31 | 2020-12-18 | 国网福建省电力有限公司莆田供电公司 | Low-voltage electric energy meter reverse-direction word-walking abnormity troubleshooting method based on electricity consumption data analysis |
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Application publication date: 20170728 |