CN106405472A - System and method of determining faulted smart electric energy meter - Google Patents
System and method of determining faulted smart electric energy meter Download PDFInfo
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- CN106405472A CN106405472A CN201610361938.5A CN201610361938A CN106405472A CN 106405472 A CN106405472 A CN 106405472A CN 201610361938 A CN201610361938 A CN 201610361938A CN 106405472 A CN106405472 A CN 106405472A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2301/00—Sorting according to destination
- B07C2301/0008—Electronic Devices, e.g. keyboard, displays
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- General Physics & Mathematics (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention relates to a method of determining a faulted smart electric energy meter, which involves a sorting system and a sorting detection system. The sorting system carries out a manual preliminary sorting flow and an automatic sorting flow. The sorting detection system carries out a sorting detection flow. The method comprises concrete working flows of (1) a manual preliminary sorting flow, (2) an automatic sorting flow and (3) a sorting detection flow. A processing system can support detection of a single-phase electric energy meter and a three-phase electric energy meter at the same time, the whole process is automatic and intelligent, the working space is greatly reduced, the detection efficiency is improved, the detection accuracy is improved, and the reliability is improved.
Description
Technical field
The invention belongs to electric energy metrical FIELD OF THE INVENTIONThe, especially a kind of intelligent fault electric energy meter decision-making system and method.
Background technology
In electric energy meter calibration, much electricity table verification system is all separate, single-phase intelligent electric energy meter and three-phase intelligent
Electric separate detection, occupied ground area is big, and needs before detecting first to be deposited the electric energy change of different size respectively, needs
There is a kind of system that can simultaneously detect single-phase intelligent electric energy meter and three-phase intelligent electric-energy meter.
Content of the invention
It is an object of the invention in place of overcoming the deficiencies in the prior art, providing a kind of rational in infrastructure, easy to use, safe
Reliably, carry efficient intelligent fault electric energy meter decision method.
The present invention solves its technical problem and takes technical scheme below to realize：
A kind of intelligent fault electric energy meter decision-making system it is characterised in that：Including vertical library management platform, intelligent meter automatic sorting
System management platform, supply unit, warehousing system interface, separation system, automatically table unit, binding unit, liquid crystal display up and down
Detector unit, program switch are opened and carrier test unit, plug-in card and take control test cell, metering performance test cell, manually
Processing unit, sorting and blanking unit, described warehousing system interface, separation system, automatically up and down table unit, binding unit,
Liquid crystal display detector unit, program switch unlatching and carrier test unit, plug-in card control test cell, metering performance test list with taking
Unit, artificial treatment unit, sorting and blanking unit are linked in sequence on supply unit successively, and warehousing system interface, sorting
System, automatically upper and lower table unit, binding unit, liquid crystal display detector unit, program switch are opened and carrier test unit, plug-in card
Divide with expense control test cell, metering performance test cell, artificial treatment unit, sorting unit, blanking unit and supply unit
Intelligent meter Automated Sorting System management platform, this intelligent meter Automated Sorting System pipe are not communicated to connect by wired or wireless way
Platform communicates to connect vertical library management platform by wired or wireless way；
Intelligent meter Automated Sorting System management platform to the storage of vertical library management platform or extracts the intelligent meter Information Number detecting
According to meanwhile, intelligent meter Automated Sorting System management platform sends instruction, controls warehousing system interface, separation system, automatically upper and lower
Table unit, binding unit, liquid crystal display detector unit, program switch unlatching and carrier test unit, plug-in card test list with taking control
Unit, metering performance test cell, artificial treatment unit, sorting unit, blanking unit and supply unit are operated.
And, (1) management system sends out upper table order to warehousing system；(2) de-stacking；(3) automatic upper table；(4) identity information binding；
(5) liquid crystal display detection；(6) program switch is opened, and carrier wave detects；(7) plug-in card controls testing inspection with taking；(8) infrared communication, carrier wave lead to
News and pulse testing；(9) quality and metering performance test；(10) manual confirmation；(11) sort；(12) blanking；(13) case table information binding；⒁
Piling；(15) table buttress is delivered to warehousing system by pipeline.
Advantages of the present invention and good effect are：
Present treatment system can compatible single-phase electric energy meter, three-phase electric energy meter detect simultaneously, whole-course automation, intellectuality, greatly
Save working space greatly, and lift detection accuracy, reliability.
Brief description
Fig. 1 is the system composition figure of the present invention；
Fig. 2 is separation system structural representation；
Fig. 3 is detection streamline schematic layout pattern.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, and following examples are descriptive
, it is not determinate it is impossible to protection scope of the present invention is limited with this.
A kind of intelligent fault electric energy meter decision method, is divided into separation system and sorting detecting system two parts, separation system
Complete to load in mixture the sorting tearing back electric energy meter open in Turnover Box, according to producer and phenotype sorting vanning；Sorting detecting system is then real
The concrete sorting of existing electric energy meter and online complete detection operation, full process automatization, intellectuality.
Sorting detecting system includes identification (being provided simultaneously with RF identification, bar code recognition), tears/piling, loading and unloading open
Buffering, feeding, conveying, liquid crystal display detection, program switch are opened and are taken control test, infrared communication and arteries and veins with carrier test, plug-in card
Punching test, the degree of accuracy and the unit such as metering performance testing experiment, sorting, blanking.
Specific workflow is：
(i) manually tentatively sort flow process
(1) power supply administration returns and loads in mixture case table；(2) formulate sorting task；(3) clean；(4) whether hand inspection does not meet and reaches the standard grade
Table；(5) do not meet table to take out；(6) judge whether after handling accordingly to meet line standard；(7) do not meet table to concentrate；(8) unqualified
The Data Enters such as table bottom degree；(9) the table meeting artificial primary election standard is integrated into FCL；
(ii) automatic sorting flow process
(1) management system sends out upper table order；(2) artificial overhead electricity box；(3) electricity box to be sorted on artificial；(4) grading manipulator
RGV receives electricity box；(5) manipulator identification table information；(6) the table of different labels, different size is sorted into corresponding electricity box by manipulator
Interior；(7) empty van caching passage delivered to by the empty van producing；(8) it is transported to corresponding buffer channel after sorting trunkful；(9) RGV supplements empty van；
(10) electricity box to be sorted on artificial again；(11) buffer full rear type information；(12) blanking；(13) complete to sort, wait and enter sorting system；
Separation system is divided into the untreated area of electric energy meter 1, manually first constituency 2, automatic sorting area 3, and power supply administration returns and loads in mixture
Case table is that untreated electric energy meter unification is placed on the untreated area of electric energy meter；Then, pending ammeter is loaded in mixture case table to send
Enter manually first constituency, by manually tentatively sorting, by unqualified for outward appearance, have the various underproof table such as unnecessary the end of a thread to sub-elect
Come；After manually tentatively sorting, the intelligent electric energy meter obtaining enters automatic sorting area, carries out automatic sorting；
Automatic sorting area includes calibrating wire body 5, caching dolly 7, empty van unstacking and stacking machine 6, AGV dolly 4, empty van 11, AGV
Feeding system 9 and print job platform 8 under trolley track 10, robot,
Illustrated with direction shown in accompanying drawing for the ease of description, be vertically arranged with an AGV dolly in automatic sorting area
Track, slip reciprocating motion on lid AGV trolley track has AGV dolly, in the AGV trolley track end close to manually first constituency
Feeding system under robot is installed；
It is provided with a plurality of horizontal calibrating wire body the side of AGV trolley track is longitudinally spaced, calibrating wire body all transmits
Empty van, is arranged at intervals with caching dolly in the horizontal other end of a plurality of horizontal calibrating wire body, for caching intelligent meter；
It is provided with an empty van unstacking and stacking machine between the calibrating wire body of AGV trolley track one middle side part；
Take in automatic sorting and be additionally provided with a printing workbench, for printing sorting information.
Under robot, feeding system is provided with robot handgrip, is provided with bar code scanner on robot gripper.
Robot handgrip can compatible single-phase intelligent electric energy meter and three-phase intelligent electric-energy meter, two kinds of single-phase electric energies can be completed
The grabbing table and send table action of table and three-phase electric energy meter；The bar code scanner installed on robot gripper identifies dress for RFID
Put, the various information such as the famous brand for identifying supplied materials identifies, different producer's specifications, after detection finishes, vanning is placed into caching
On dolly.Information on dolly is cached by computer printout, is eligible list or unqualified table etc., its detection information passes through information
Such as where management system uploads to computer and is processed, and computer is connected with printer, can carry out the information after printing identification,
Individual producer, which brand etc. various information directly can be printed by computer.
AGV dolly moves along AGV trolley track, is all placed with a sky in every calibrating wire body starting end
Case, by loading and unloading robot, table qualified for detection is placed in empty van, after empty van is filled, that is, after passing through manually will to fill
Electricity box are placed into caching dolly.
(iii) sort testing process
(1) management system sends out upper table order to warehousing system；(2) de-stacking；(3) automatic upper table；(4) identity information binding；(5) liquid
Brilliant display detection；(6) program switch is opened, and carrier wave detects；(7) plug-in card controls testing inspection with taking；Infrared communication, carrier communication with
Pulse testing；(9) quality and metering performance test；(10) manual confirmation；(11) sort；(12) blanking；(13) case table information binding；(14) piling；
(15) table buttress is delivered to warehousing system by pipeline.
Sorting detecting system includes：Automatically table unit 21, binding unit 20, liquid crystal display detection, program switch are opened up and down
Open and carrier test, plug-in card and expense control test, metering performance test cell, artificial treatment workbench 13, sorting and lower material list
Unit,
Metering performance test cell includes three-phase error and performance test unit 14, single-phase error and performance test unit
15th, three-phase plug-in card unit 16, Three Phase Carrier Based communication and pulsed infrared test cell 17, three-phase programming open unit 18, outside three-phase
See detector unit 19, single-phase plug-in card unit 27, single-phase carrier communication and pulsed infrared test cell 26, carrier wave is opened in single-phase programming
Module 25, unidirectional outward appearance detection 24.
A kind of intelligent fault electric energy meter decision-making system, referring to shown in accompanying drawing 1, automatic including vertical library management platform, intelligent meter
Sorting system management platform, supply unit 12, warehousing system interface 23, separation system, automatically upper and lower table unit 21, binding unit
20th, liquid crystal display detector unit, program switch unlatching and carrier test unit, plug-in card control test cell, metering performance survey with taking
Examination unit, artificial treatment unit, sorting unit and blanking unit,
Described warehousing system interface, separation system, automatically upper and lower table unit, binding unit, liquid crystal display detector unit, volume
Journey switch open and carrier test unit, plug-in card are controlled test cell, metering performance test cell, artificial treatment unit, divide with taking
Pick and blanking unit is linked in sequence on supply unit successively, and warehousing system interface, separation system, automatically upper and lower list
Unit, binding unit, liquid crystal display detector unit, program switch unlatching and carrier test unit, plug-in card control test cell, meter with taking
Amount performance test unit, artificial treatment unit, sorting unit, blanking unit and supply unit pass through wired or wireless side respectively
Formula communicates to connect intelligent meter Automated Sorting System management platform, and this intelligent meter Automated Sorting System management platform passes through wired or nothing
Line mode communicates to connect vertical library management platform；
Intelligent meter Automated Sorting System management platform to the storage of vertical library management platform or extracts the intelligent meter Information Number detecting
According to meanwhile, intelligent meter Automated Sorting System management platform sends instruction, controls warehousing system interface, separation system, automatically upper and lower
Table unit, binding unit, liquid crystal display detector unit, program switch unlatching and carrier test unit, plug-in card test list with taking control
Unit, metering performance test cell, artificial treatment unit, sorting unit, blanking unit and supply unit are operated.
Being described as follows of each unit：
Supply unit
Supply unit includes Turnover Box conveying and electric energy meter conveying.It is provided with necessary hardware device interface to connect with data
Mouthful, it is capable of and automated three-dimensional Table storehouse automatic butt, complete the automatic transport of Turnover Box.By Turnover Box conveying and all kinds of electricity
Can table transport way and quantity, the enough Input/Output Devices of configuration and load.
1) supply unit at least meet claimed below：
A. electric energy meter transfer efficiency meets the beat demand of automatic calibration, rationally the area such as setting buffering, work, transmission
Section；
B. it is able to ensure that electric energy meter is transported to projects calibrating, in detector unit during corresponding epi-position, can be accurately positioned.Wire body
Itself possess gear and stop function and reliable braking, limit function；
C. structure is simple, and good looking appearance is easy to assembly, is easy to safeguard；
D., using advanced transmission means, conveying equipment is selected leading in the world same for Turnover Box induction system and electric energy meter conveying
Etc. rank equal quality product it is ensured that the uniformity of visual effect and product quality；
E. modularization is installed, convenient extension；
F. effectively utilizes space, transfer efficiency is high；
G. itself should possess the technical safety measures such as dust-proof, moistureproof, fire prevention, antistatic；
H. there is sorting conveying function, carry out electric energy meter identification, and be automatically assigned to different item visual inspections by product rule
Fixed, detector unit.By product rule, certified products and defective work are carried out branching to zones of different after calibrating, detection.
I. each closed-loop has convertible maintenance channel, is easily installed, keeps in repair.
J. there is bar code scanning function, responsible electric energy meter barcode number scanning, barcode scanner can be suitable for various different rule
Glazing bar code (UPC code, EAN code, ISBN code, ISSN code, 39 yards, 128 yards etc.), simultaneously by the electric energy meter barcode number of scanning and phase
The calibrating installation answered and its epi-position binding.
K. setting is needed to tear/stacking device and cache lines open according to beat.
L. transmission line body transmission is stable, smooth, possesses turning, commutation no node, or need not reduce transfer commutation as far as possible and sets
Standby can seamlessly transit；
M. corresponding protection facility is taken to prevent the article in course of conveying from falling.
2) automated sorting system, according to calibrating Demand Design feeding and blanking buffering area, receives turnover packing list by beat
Unit, examines and determine defective in quality, massless problem the electric energy table sort FCL finishing and deposits, and is recycled to and storehouse with Turnover Box group buttress
Storage system interface.
3) acquisition terminal sorts from the system vertical library mouth application feeding, but does not reach the standard grade, from facilitating the station of people's operation by case
Take off, after artificial calibrating sorting, pile up neatly into vertical library from convenient station group of manually reaching the standard grade.
Warehousing system interface, that is, unit of plugging into of storing in a warehouse
1) method of operation
Sorting system and intelligent warehousing system, with main conveyor line gateway for plugging into, have arranged one to enter, one goes out two-phase and plugs into
Mouthful.
2) Turnover Box parameter
Turnover Box is the basic storage cell that automated sorting system and intelligent warehousing system have enough to meet the need electric energy meter.Each turnover
Case can store single-phase meter 12, three-phase meter 4.
3) function
Storage plug into unit be a set of Turnover Box processing system, major function is to be automatically obtained connecing of the whole buttress of Turnover Box
Receipts, conveying and caching, Turnover Box de-stacking, Turnover Box and electric energy meter identification and judgement, single trunkful move to material position (each upper material position
Corresponding cache location should be set), empty van transfer, empty van piling, whole stack case conveying and storage, empty van de-stacking, single empty van
Move to lower material position, Turnover Box (electric energy meter) identification and binding, trunkful piling, full buttress conveying, completely buttress Hui Ku, sky in particular cases
Case goes out warehouse-in etc. reason, and relevant information should upload in time.Empty van storage space volume meets all online electric energy meters of sorting system
The needs of vanning Hui Ku.
The plug into speed of service of unit of storage in any case must not affect the operational efficiency of sorting system.Same sorting is appointed
The electric energy meter of business only allowed a massless problem not trunkful and a defective in quality not trunkful on the same blanking unit same day.
Separation system
1) case table to be checked is delivered to feeding unit material by Turnover Box supply unit, and feeding unit material should be completed using robot,
Automatically electric energy meter to be checked is taken out from Turnover Box, put into electric energy meter pipeline.If necessary, empty Turnover Box can automatic temporary storage, use
In lower material boxing.
2) robot work tempo need to meet calibrating automated sorting system requirements, and the speed that electric energy meter picks and places can set.Machine
Resetting error≤0.2 millimeter of device people, also should possess certain emergency protection measure, have a power failure, stop the supple of gas or steam can not occur table,
Situations such as positioning lost efficacy.
Automatically go up subscript unit, meet claimed below：
A. it is automatically performed the process of devaning treating sorting table.
B. the different size in automatic identification electricity box, model, the table of producer, and carry out sorting vanning by sort regular.
C. sorting can be supported to sort the table being not less than 8 kinds of specifications simultaneously.
D. sorting mechanism can call in empty van automatically to supplement vanning position.
E. exceed the table of sorting, be capable of Hui Ku after restructuring, carry out secondary sorting.
F. the table sorting can be organized buttress respectively by specification, and by vanning, group buttress information report in the lump management platform with
Vertical library.
G. sorting process rate request is not less than 325 tables/hour (by single-phase meter).
Sorting requirement being capable of compatible single-phase meter, three-phase meter.
Binding unit, automatic identification intelligent meter information is simultaneously bound
A. RFID tag and different size bar-code label (UPC code, EAN code, ISBN are read by automatic identification unit
Code, ISSN code, 39 yards, 128 yards etc.) identifying tested electric energy meter, Turnover Box or electric energy meter tooling plate.
B. in order to realize the functions such as information verification, information binding, positioning, sorting, tracking, automated sorting system is in system
Porch, meter enter working plate, lower material boxing etc. multiple spot setting automatic identification unit.
C. the identification accuracy rate of electric energy meter is not less than 99.9%.
Liquid crystal display detector unit
The electric energy meter visual examination unit of the system is equipped with CCD industrial camera, professional light source and professional image software；
It is automatically performed the shooting of the outward appearance of electric energy meter, famous brand, binding post etc.；According to the product rule of tested electric energy meter, call in advance
The standard scheme of setting is compared, and differentiates, differentiation result and unqualified picture are uploaded to MDS database.During recognition failures,
Bypass buffer area and respective handling scheme should be set, should not affect automated sorting system and continuously run, upload to produce simultaneously and adjust
Degree system alert manual intervention.
Visual examination unit major function is as follows：
The front of electric energy meter can be detected intact degree；
Carry out the inspection of the contents such as outward appearance, nameplate；
The breakage of electric energy meter LCD liquid crystal can be automatically performed, leakage is detected.
Not under power-up state, press the aobvious key of wheel, detect whether that can wake up ammeter shows.
After upper electricity, camera calibration full screen display, detects the presence of display defect, including aobvious, scarce word etc..
After power-on self-test, whether liquid crystal detection acquiescence working condition is normal, and takes bottom degree electricity and misread out charge value.
Program switch is opened and carrier module test cell
Whether this unit configuration automatic connection power-up device, automatic lid closing/opening are installed and are surveyed by program switch device, carrier module
Sound out first-class composition, mainly complete following test and pilot project：
Automatic connection powers up
Automatically raise program switch lid, by program switch
And reading program switch state is communicated by RS485.
By carrier module search switch, after raising lid, automatically detect whether carrier module.
Programming module forms
The main component units of programming module are made up of parts such as automatic connection assembly, button assemblies.Structural representation such as explanation
Shown in book accompanying drawing, this unit adopts modularized design, and each module is 12 epi-positions, and a unit is made up of 1 module.
Plug-in card controls test cell with taking
Mainly it is made up of automatic connection power-up device, automatic card plug-in device, expense control functional test assembly, can complete following
Testing inspection project：Mainly complete the working condition detection after electricity on electric energy meter, mainly have following test content：
Automatic connection powers up
Plug-in card carries out expense control function test
At least allow hand over more than 3 kinds of card, such as key recovery card, relay card etc.
Configuration takes control signal-testing apparatus, can detect that the expense control signal output state of external relay and current loop are opened
Line state.
Table module card technical parameter
Infrared communication and pulse test unit
Mainly it is made up of assemblies such as automatic connection power-up device, infrared communication assembly, pulse test assemblies, mainly complete electricity
The infrared communication performance test of energy table.Test request is as follows：
Wiring adds operating voltage, electric current.
Automatic detection infrared communication function.
Automatic detection flashlight, take control lamp working condition.
Metering performance test, quality analysis and metering performance test unit
Mainly it is made up of single-phase electric energy meter calibrating installation and related corollary equipment, and completes electrical energy meter fault and differentiate that quality is divided
Analysis and Targets test, major function is as follows：
1) device adopts program control type to design, and using computer controls, is automatically performed voltage, electric current, the lifting of phase place, regulation
With each calibrating, detection project, and possess output voltage, electric current soft start and stop function.
2) device has self-checking function, and self-detection result can be fed back to computer software.
3) such as occur in verification process the short circuit of certain epi-position voltage, the overproof or a certain calibrating project of error unqualified when, inspection
Determine device and according to actual conditions, intelligent processing method can be carried out to operating mode.Each epi-position of device (phase) has current loop open circuit detection
Function, when certain epi-position (phase) current loop open circuit is detected, this epi-position of automatic short circuit.Open circuit detection response speed is better than dress
The current open protection put, has the State- output of short circuit relay, can immediately read accredited software.
4) device has the function by RS485 and electric energy meter communication, and each RS485 interface corresponds to an electric energy meter,
Each epi-position can carry out parallel communication independent, simultaneously.
5) device has voltage, electric current, phase output function, can be used for control room centralized displaying, monitoring, monitors output
Precision is not less than JJG597《AC electrical energy meter calibration vertification regulation》Requirement, the response time is not more than 1 second, and can be with electricity
The test data of energy table is compared.
6) directional error processor carries verification pulse, multifunctional pulse input function, automatically can be entered according to calibrating project
Row switching；There is the function that above-mentioned two tunnel pulses are simultaneously entered, error of time of day, period can be completed while false actuation test
Switching error, etc. do not need the calibrating project of loading current.
7) verification process of all devices, can be gone wrong and can be completed accordingly in control room by control room complete monitoring
Operation.
8) every calibrating installation configures built-in industrial control machine 1, local placement, can carry out centralized dispatching and remotely control
System, and local control can be conveniently realized.
9) each calibrating installation separate configurations is used for the standard time clock a reference source of clock detection, is easy to equipment censorship and dimension
Shield.Standard time clock a reference source produces the time frequency signal of high stability, can synchronously receive the pps pulse per second signal of calibrated meter, test
The error of time of day of each table.Receiver is set in each calibrating installation, sorting system, MDS, GPS and standard time can be received
The standard time that server issues, realize function during school.
10) device reserves voltage, electric current, pulse terminal and the standard electric energy meter accessing electric energy meter calibrating apparatus tester
Calibration pulse lead-out terminal, convenient electric energy meter calibrating apparatus are tested.
11) device can download calibrating scheme from MDS, be automatically performed the calibrating of 4.2.6.2 clause regulation, detection project and
The test of the projects such as preset parameter inspection, preset parameter setting, key updating, recovery.
12) device is realized calibrating data and is uploaded to MDS database function, and is provided simultaneously with examining and determine the local preservation of data and beats
Print function.
Artificial treatment unit
System configuration global function judges artificial verification table, can be after the completion of all test jobs, for cannot judge shape
The artificial ammeter rechecked of state, needs, automatic shunt enters artificial reinspection line and enters row cache.
Recheck epi-position setting operation terminal and indicator lamp artificial, terminal can show the artificial epi-position judging of needs.
Artificial operation position comprises that single-phase, three-phase is directly accessed, three-phase accesses through transformer, the global function inspection of acquisition terminal
Determine platform, after automatic connection, operating voltage can be added by switch, manually to judge meter state.
The judgement conclusion of this table, after the completion of artificial judgement, can be manually entered on operation terminal, including selectable
Fault project etc..
Artificial treatment station will configure image capture device, for the Generic fault of electric energy meter, need camera to take pictures and stay shelves.
Sorting unit
System comprises sorting unit, the table that can terminate detection, with defective in quality and massless problem two class classification
Vanning, group buttress Hui Ku respectively.
Blanking unit
1) according to the Turnover Box case number (CN) obtaining, to detecting the table completing, cased.Simultaneously defeated to massless problem table
Deliver to massless table cache area, after caching at least one case, cased.
2) vanning finishes, and meter barcode number is bound with case number (CN), and information is uploaded to MDS database.Simultaneously will be complete
The Turnover Box becoming vanning is delivered to Turnover Box pipeline.
Intelligent meter Automated Sorting System management platform
Systemic-function abnormality processing
1) each mechanical device in sorting system, is respectively provided with abnormal detection function.Mechanical device remarkable action in running
Or meter positioning is inaccurate, timely sound, light alarm simultaneously stop action, and abnormal information is aggregated into corresponding sub-control room, treat exception
Work on after exclusion.
2) when system has a power failure suddenly, sorting system has the function of memory key equipment state, can lead to after sending a telegram here
Cross simple operations to may continue.
3) sorting system, can complete independently automatic calibration of electric energy meter in the case of departing from warehousing system.
4) sorting system equipment component breaks down and cannot recover normal in short-term, enables Fault Isolation, does not affect
The operation of sorting system other parts.
5) there is emergency disposal scheme during essential elements (link) fault.And provide calibrating automated sorting service system abnormal
Situation processing spec book.
Preliminary sorting Data Enter interface
Management system setting is preliminary to sort Data Enter interface and operation terminal, when tearing back table open and tentatively sorting vanning, no
What method was reached the standard grade tears back table open will have handheld device to carry out the typing of bottom degree and phenomenon of the failure, and has camera to carry out picture record, system
The importing of information above can be supported.
Sorting task receives：Pass under Production MIS and treat sorting table data, including device class, unit type,
The information such as manufacturer, quantity, corresponding electric current gear, table conclusion, separation system generates sorting task according to this information.If many
Batch table data passes down separation system at times, and the interval between the multitask execution that separation system generates is it should be clear that concrete
The table of the second task is reached the standard grade after by clear for front task line by execution again.
Separation results upload：After the completion of calibrating, separation system actively preserves separation results information to local data base.If table
Meter carries out stock management, and after production management information platform generates warehouse-in task, vertical library entrance carries out single case information identity certification,
The case table relation recognizing needs to sort local data base query-related information by production management information platform to three sunshines, if
Join then clearance group buttress, if mismatching or None- identified, reporting to the police and exiting.
Technical indicator
(1) robot
1) number of axle：6 axles
2) wrist is prudent：6kG and more than
3) operating radius：1.45m and more than
4) positional repeatability：It is better than (or being equal to) ± 0.05mm
5) environment temperature run：5℃-45℃
6) maximal humidity run：95%RH
7) vibration values：0.5G and following
8) mounting means：Ground dress
9) degree of protection：It is better than (or being equal to) IP54
(2) manipulator
Manipulator is supporting with selected robot, and can achieve electric gripper pattern, and its chucking power is the weight of workpiece
More than 10 times.Important technological parameters are as follows：
(3) supply unit
1) appropriate design conveying caching, meets Whole verification beat requirement.
2) pipeline speed of service 12m/min.
3) nominal load：60kG and more than.
4) conveying direction conversion：It is not more than 4s, prioritizing selection continuous transformation direction mode.
5) gear stops positioning precision：It is better than (or being equal to) ± 0.05.
6) radius of turn：It is not more than 90 °, prioritizing selection is less than 90 ° of radiuss of turn.
7) pipeline meets the requirement of even running, must not be in operation and occur rocking or send mechanical noise.
8) load range of lifting device normal work is 0.2 times of load weight 1.5 times to load weight, and device
No perceptible change during action.
9) the identification accuracy rate of electric energy meter is not less than 99.9%.
(4) upper and lower material unit
1) feeding, discharge unit machinery transfer part transfer ability is more than 1.5 times of load weight.
2) feeding, discharge unit machinery transfer speed meets system production capacity beat requirement, and the speed of service saves in (0～120) %
Clap in claimed range and can set.
3) degree of accuracy of feeding, discharge cell location is better than ± 0.2mm.
4) feeding, discharge unit mates with installing load supporting ability of ground.
5) feeding, discharge success rate >=99.9%.
(5) connect unit of taking out stitches
1) each position electric energy meter wiring success rate >=99%.
2) electric current binding post applies electric energy meter calibrating apparatus measurement range maximum current 10min, temperature rise≤35 DEG C.
3) electric current of every electric energy meter, voltage terminal operating pressure：≤60N.
4) the auxiliary terminal operating pressure of every electric energy meter：≤10N.
5) can normally plug into the electric energy meter of appearance and size deviation ± 0.5mm.
(6) industrial camera
1) resolution ratio is not less than 2,000,000 pixels.
2) the acquisition process time of every photos is not more than 3s.
3) false drop rate is less than 0.5%.
4) fallout ratio is 0%.
For the industrial camera of image recognition, meet following requirement：
(a) focal length：8～20mm.
(b) Aperture Range：F1.4～F16.
(c) pixel：More than 2000000.
(d) acquisition frame rate：More than 12fps.
(e) Ip grade：More than Ip51.
(7) electric energy meter calibrating apparatus
1) device class of accuracy：0.1 grade.
2) measurement device scope：(0～250) V, (0～120) A.
3) standard electric energy meter:Class of accuracy is 0.05 grade, year variation≤300ppm.When dispatching from the factory, norm controlling is in JJG
597-2005《AC electrical energy meter calibration vertification regulation》Within 60% requiring, standard scale answers easy disassembly censorship.
4) isolate TV/CT grade：0.01 grade.
5) the standard time clock tester limits of error：±0.05s/d.
6) minimum output current：≤ 5mA, is not more than 5% to electric current, the power measurement degree of accuracy.
7) device epi-position number and overall epi-position：See attached list.
8) the low-and high-frequency pulse output end mouth of electric current testing terminal and device internal standard electric energy meter, side are configured on calibrating installation
Just calibrating installation is verified.
9) other indexs meet JJG597 and relevant national standard requires.
(8) Programmable Logic Controller (PLC)
1) blocking design, can increase I/O unit on demand.
2) communication unit is minimum can extend 4 communication ports.
3) program capacity at least can have 4M.
4) the single step run time of program is 0.3 μ s to the maximum.
5) I/O input is necessary for DC (0～24) V.
6) PLC runs during error it is necessary to having indicator lamp to point out and having the I/O output of correlation.
7) writing of program is worked out using blocking, and each I/O will have corresponding note.
8) program is made up of each function paragraph, and clear in structure is it is easy to safeguarding and extending.
9) load capacity of CPU reserves more than 50%, and live I/O reserves more than 30%.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, those skilled in the art can manage
Solution：Without departing from the spirit and scope of the present invention, various replacements, to change and modifications be all possible, therefore, the present invention's
Scope is not limited to embodiment and accompanying drawing disclosure of that.
Claims (2)
1. a kind of intelligent fault electric energy meter decision-making system it is characterised in that：Including vertical library management platform, intelligent meter automatic sorting system
Platform under the overall leadership, supply unit, warehousing system interface, separation system, automatically table unit, binding unit, liquid crystal display inspection up and down
Survey unit, program switch unlatching and carrier test unit, plug-in card and take control test cell, metering performance test cell, artificial place
Reason unit, sorting and blanking unit, described warehousing system interface, separation system, automatically upper and lower table unit, binding unit, liquid
Crystalline substance display detector unit, program switch unlatching and carrier test unit, plug-in card control test cell, metering performance test list with taking
Unit, artificial treatment unit, sorting and blanking unit are linked in sequence on supply unit successively, and warehousing system interface, sorting
System, automatically upper and lower table unit, binding unit, liquid crystal display detector unit, program switch are opened and carrier test unit, plug-in card
Divide with expense control test cell, metering performance test cell, artificial treatment unit, sorting unit, blanking unit and supply unit
Intelligent meter Automated Sorting System management platform, this intelligent meter Automated Sorting System pipe are not communicated to connect by wired or wireless way
Platform communicates to connect vertical library management platform by wired or wireless way；
Intelligent meter Automated Sorting System management platform to the storage of vertical library management platform or extracts the intelligent meter information data detecting, with
When, intelligent meter Automated Sorting System management platform sends instruction, controls warehousing system interface, separation system, automatically upper and lower list
Unit, binding unit, liquid crystal display detector unit, program switch unlatching and carrier test unit, plug-in card control test cell, meter with taking
Amount performance test unit, artificial treatment unit, sorting unit, blanking unit and supply unit are operated.
2. intelligent fault electric energy meter decision-making system according to claim 1 decision method it is characterised in that：(1) management system
Unite and send out upper table order to warehousing system；(2) de-stacking；(3) automatic upper table；(4) identity information binding；(5) liquid crystal display detection；(6) program
Switch open, carrier wave detects；(7) plug-in card controls testing inspection with taking；(8) infrared communication, carrier communication and pulse testing；Quality and
Metering performance is tested；(10) manual confirmation；(11) sort；(12) blanking；(13) case table information binding；(14) piling；Pipeline table is piled up neatly defeated
Deliver to warehousing system.
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| CN201610361938.5A CN106405472A (en) | 2016-05-27 | 2016-05-27 | System and method of determining faulted smart electric energy meter |
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| CN201610361938.5A CN106405472A (en) | 2016-05-27 | 2016-05-27 | System and method of determining faulted smart electric energy meter |
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| CN107583880A (en) * | 2017-10-19 | 2018-01-16 | 国网天津市电力公司电力科学研究院 | One kind is used to tear back three-phase electric energy meter bandwidth carrier module automatic sorting method open |
| CN107730074A (en) * | 2017-09-12 | 2018-02-23 | 国网福建省电力有限公司 | Based on tearing the quality supervision and control platform that moves back intelligent meter flow-line equipment open |
| CN107765205A (en) * | 2017-10-09 | 2018-03-06 | 国网湖南省电力公司 | A kind of two distant basic model distribution terminal automatic Verification pipelining methods |
| CN107876437A (en) * | 2017-10-19 | 2018-04-06 | 国网天津市电力公司电力科学研究院 | A kind of automated detection method and system for power line carrier module |
| CN109254260A (en) * | 2018-11-23 | 2019-01-22 | 国网辽宁省电力有限公司沈阳供电公司 | Recycling meter calibrating detection device and calibrating detection method applied to substation |
| CN109433635A (en) * | 2018-11-13 | 2019-03-08 | 国网河北省电力有限公司电力科学研究院 | The compatible automatic calibration system for tearing back electric energy meter Yu new table open |
| CN110523647A (en) * | 2019-10-08 | 2019-12-03 | 郑州三晖电气股份有限公司 | A kind of communication module automatic detection pipeline system and its working method |
| CN110647778A (en) * | 2019-09-20 | 2020-01-03 | 国网山东省电力公司莱芜供电公司 | Portable electric energy meter bar code identification photographing device |
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| CN107730074A (en) * | 2017-09-12 | 2018-02-23 | 国网福建省电力有限公司 | Based on tearing the quality supervision and control platform that moves back intelligent meter flow-line equipment open |
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| CN107876437A (en) * | 2017-10-19 | 2018-04-06 | 国网天津市电力公司电力科学研究院 | A kind of automated detection method and system for power line carrier module |
| CN107583880A (en) * | 2017-10-19 | 2018-01-16 | 国网天津市电力公司电力科学研究院 | One kind is used to tear back three-phase electric energy meter bandwidth carrier module automatic sorting method open |
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| CN109254260A (en) * | 2018-11-23 | 2019-01-22 | 国网辽宁省电力有限公司沈阳供电公司 | Recycling meter calibrating detection device and calibrating detection method applied to substation |
| CN110647778A (en) * | 2019-09-20 | 2020-01-03 | 国网山东省电力公司莱芜供电公司 | Portable electric energy meter bar code identification photographing device |
| CN110523647A (en) * | 2019-10-08 | 2019-12-03 | 郑州三晖电气股份有限公司 | A kind of communication module automatic detection pipeline system and its working method |
| CN110523647B (en) * | 2019-10-08 | 2024-04-05 | 郑州三晖电气股份有限公司 | Communication module automatic detection assembly line system and working method thereof |
| CN110991510A (en) * | 2019-11-25 | 2020-04-10 | 山大地纬软件股份有限公司 | Method and system for identifying relationships among generalized low-voltage abnormal box tables for unbalanced classification learning |
| CN110991510B (en) * | 2019-11-25 | 2023-04-25 | 山大地纬软件股份有限公司 | Generalized low-voltage abnormal box table relation identification method and system for unbalanced classification learning |
| CN114325550A (en) * | 2021-11-23 | 2022-04-12 | 云南电网有限责任公司 | Automatic diagnosis system and method for detecting abnormal epitope of assembly line of electric energy meter |
| CN114325550B (en) * | 2021-11-23 | 2024-05-10 | 云南电网有限责任公司 | Automatic diagnosis system and method for abnormal meter positions of electric energy meter verification assembly line |
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