CN103809151B - A kind of multi-epitope parameter Lookup protocol and checkout gear - Google Patents
A kind of multi-epitope parameter Lookup protocol and checkout gear Download PDFInfo
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- CN103809151B CN103809151B CN201410055914.8A CN201410055914A CN103809151B CN 103809151 B CN103809151 B CN 103809151B CN 201410055914 A CN201410055914 A CN 201410055914A CN 103809151 B CN103809151 B CN 103809151B
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Abstract
The invention belongs to technical field of automation equipment, relate to a kind of multi-epitope parameter Lookup protocol and checkout gear, agent structure comprises ammeter production line, main frame control unit, mechanical arm controller, mechanical arm, mechanical arm cleft hand, identifier puts in place, multi-epitope testing equipment and defective products retracting device, multi-epitope testing equipment is placed in ammeter production line, mechanical arm is placed on the centre of ammeter production line, mechanical arm below is placed with the identifier that puts in place, defective products retracting device is placed on a side of ammeter production line, mechanical arm cleft hand is fixed on the end of mechanical arm, main frame control unit and multi-epitope testing equipment connecting communication, multi-epitope testing equipment and mechanical arm controller connecting communication, the running fix of mechanical arm controller control mechanical arm, multi-epitope testing equipment is electrically connected with mechanical arm cleft hand, multi-epitope testing equipment is electrically connected with the identifier that puts in place, its project organization novelty, principle is reliable, applied widely, environmental friendliness.
Description
Technical field:
The invention belongs to technical field of automation equipment, relate to a kind of multi-epitope parameter Lookup protocol and detect dressPut, without human intervention, realize from product put in place judgement, crawl, bar-code identification, parameter setting, resultFull automatic parameter setting and the detections such as judgement and classification outflow.
Background technology:
Electric energy is the most important energy, and being applied in production technology of it once caused epoch-making change, existingBe widely applied to the every field of social production and the various aspects of social life for electric energy in society, and electricTable is the main tool of current electric energy metrical and economic balance, it accurately whether be directly connected to country with useThe economic interests at family. Ammeter is from the history of existing more than 100 year so far that is born, along with power system and relevant producingThe development of industry and electric energy management system constantly perfect, the structure of ammeter and performance have also experienced constantly with newWith the evolution of optimizing, electric energy meter kind has reached hundreds of at present, from induction type electric energy meter to electronic type electricityCan table, from the electric energy meter of single billing function to many rates, multifunctional electric energy meter, from rely on manual metering toRemote automatic meter reading, IC-card electric energy meter, multiuser electric energy meter, modular electric energy meter and intelligent electric meter etc. are in successionSucceed in developing and put into production and use, intelligent electric meter is except possessing the metering of traditional electric energy meter basic electricity amountBeyond function, for adapt to intelligent grid and new forms of energy use it also have two-way multiple rate function of measuring,The intelligence such as bidirectional data communication function and anti-stealing electricity function of user side control function, plurality of data transmission modesThe function of changing, intelligent electric meter can complete the prerequisite of above various functions and in the time dispatching from the factory, carry out relevant parameterArrange, because new production ammeter original state zero-address cannot carry out batch operation by network consisting, traditional doesMethod is that a computer, serial ports, carry out various parameter settings a corresponding barcode scanner ammeter, readsThe operations such as checking, from the production line body ammeter product to be arranged of taking, then use bar code scan rifle by manuallyScanning barcode start-up operation, by manually showing that by computer operating result carries out non-defective unit and defective products to productClassification, this method production efficiency is low, and labor strength is large, and production cost is higher, therefore seeks to establishMeter provides a kind of multi-epitope parameter Lookup protocol and checkout gear, to realize automation continuous productive process, improves rawProduce efficiency, save man power and material, there is good economic benefit and practical value.
Summary of the invention:
The object of the invention is to overcome the shortcoming that the existing mode of production exists, seek design a kind of multilist is providedPosition parameter Lookup protocol and checkout gear, by ammeter production line, main frame control unit, manipulator, arrivePosition identifier, multi-epitope testing equipment and defective products retracting device carry out the system integration, realize full-automatic streamWater operation.
To achieve these goals, agent structure of the present invention comprises ammeter production line, main frame management and control listUnit, mechanical arm controller, mechanical arm, mechanical arm cleft hand, the identifier that puts in place, multi-epitope testing equipment and notNon-defective unit retracting device, multi-epitope testing equipment straddle mounted type fixed in position is in ammeter production line, for puttingPut ammeter to be operated, mechanical arm fixed placement is in the centre of ammeter production line, and tests with multi-epitopeEquipment is positive corresponding, and in the ammeter production line of mechanical arm below, fixed placement puts identifier in place for knowingNot and tackle the ammeter to be operated in ammeter production line, defective products retracting device fixed placement is raw at ammeterOne side edge of runoff yield waterline does not arrange successful ammeter for collecting with placing parameter, and mechanical arm cleft hand is solidSurely be connected to the end of mechanical arm for clamping ammeter, main frame control unit and multi-epitope testing equipment telecommunications breathConnecting communication, multi-epitope testing equipment and mechanical arm controller telecommunications breath connecting communication, mechanical arm controller is logicalCross multicore flexible electrical machine cable and connect running fix, multi-epitope testing equipment and the mechanical arm pawl of controlling mechanical armTorch connects to be controlled, and multi-epitope testing equipment is connected by twin-core shielding line with the identifier that puts in place, main frame management and controlUnit adopts the conventional hardware device that disposes corresponding control program and software.
The mechanical arm controller agent structure the present invention relates to comprises that liquid crystal display, control mainboard and stepper motor driveMoving device, utilizes the button on liquid crystal display and control mainboard to carry out the coordinate data setting of three dimensions multiposition pointWith preservation, control after mainboard receives the action command of mechanical arm controller and inquire about corresponding according to destination locations pointCoordinate data to be to add and subtract calculating in conjunction with current coordinate data, and sending direction and velocity pulse data are given stepEntering motor driver moves to control mechanical arm.
The multi-epitope testing equipment agent structure the present invention relates to comprises the first epi-position, the second epi-position, the 3rd tablePosition, probe card, pneumatic element, control cabinet and fixed mount, solid successively from left to right in the gripper shoe of fixed mountSurely have the first epi-position, the second epi-position and the 3rd epi-position, the control cabinet of rectangle structure is fixedly built up in fixed mountUpper end, in control cabinet, integrated form is provided with control panel, Switching Power Supply, AC220V isolating transformer and pneumaticMagnetic valve, in order to control action and the detection of each epi-position, the first epi-position, the second epi-position and the 3rd epi-positionDirectly over be fixedly shaped with respectively the pneumatic element of same structure, the end of pneumatic element is with probe card, pneumaticElement is connected by tracheae with the air-operated solenoid valve in control cabinet, the control panel in control cabinet and main frame management and control listThe many serial ports of unit connect, and the AC220V voltage after isolation are connected on the probe card of corresponding epi-position simultaneously; ControlThe landing of the pneumatic element of the different epi-positions of case control top also powers on to tested ammeter, to set up main frame management and control listThe communication interface channel of first and tested ammeter, the control panel Receiving Host control unit in control cabinet sends simultaneouslyOrder carry out the detection of ammeter switching on, and testing result is transferred to main frame control unit.
The mechanical arm cleft hand agent structure the present invention relates to comprises gas pawl and bar code scan rifle, and gas pawl passes through tracheaeBe connected and be used for capturing ammeter with the air-operated solenoid valve in control cabinet, the control panel in bar code scan rifle and control cabinetConnecting communication, for reading electric meters bar code.
The mechanical arm agent structure the present invention relates to comprises X-axis, Y-axis, Z axis and bracing frame, X-axis, Y-axisWith Z axis successively mutual vertical fixing, X-axis, Y-axis and Z axis are respectively by Timing Belt, the Timing Belt of same structureThe fixing assembling of wheel, line slideway, slide block and stepper motor also can move freely in three dimensions; Bracing frameX-axis, Y-axis and Z axis entirety are fixed in ammeter production line, and stepper motor is by cable and mechanical armStepper motor driver in controller connects to realize the control of electric machine rotation, and Timing Belt is along line slideway bandMovable slider moves the movement of three axles realizing mechanical arm.
The agent structure of the defective products retracting device the present invention relates to comprise feeder, optoelectronic switch, slipmat,Audible-visual alarm lamp, support, control box and limit switch, fixedly establish the below that is equipped with the feeder of slipmatBe equipped with support, the bottom of support is shaped with audible-visual alarm lamp, and the neutral gear place of support and feeder is provided with control box,In control box, integrated form is provided with counter and control circuit, and the initiating terminal both sides of feeder are fixedly shaped with respectivelyOptoelectronic switch, optoelectronic switch is connected with the counter telecommunications breath in control box, and the end bottom of feeder is fixingBe shaped with limit switch, limit switch is connected with control box inside counting device telecommunications breath in order to start or zero clearing countingDevice; Optoelectronic switch sensed ammeter through out-of-date transmission of signal to control box start counting, audible-visual alarm lamp withControl box electricity information communication, control box sets in advance maximum count value according to the length of feeder, maximum countValue scope is 1-100, reach maximum count value after audible-visual alarm lamp send alarm signal.
The present invention compared with prior art, can support all items of existing FA functional test comprise parameter setting,Read checking, switching on detection etc., adopt one-to-many parallel operational mode, can smart allocation operation epi-position,Distinguish non-defective unit and defective products, realize the parallel asynchronous operation of multi-epitope; Can show in real time setting with display screenWith detected state, distinctive defective products retracting device can carry out sound and light alarm after tankful is deposited in collection; ItsProject organization novelty, principle is reliable, and automaticity is high, and production efficiency is good, has effectively avoided artificial originCause defective products, homogeneity of product is high, saves man power and material, applied widely, environmental friendliness.
Brief description of the drawings:
Fig. 1 is agent structure principle schematic of the present invention.
Fig. 2 is the agent structure principle schematic of the mechanical arm controller that the present invention relates to.
Fig. 3 is the agent structure principle schematic of the multi-epitope testing equipment that the present invention relates to.
Fig. 4 is the agent structure principle schematic of the mechanical arm that the present invention relates to.
Fig. 5 is the agent structure principle schematic of the defective products retracting device that the present invention relates to.
Detailed description of the invention:
Below in conjunction with accompanying drawing and by embodiment, the present invention is made to further description.
Embodiment:
The agent structure of the present embodiment comprises ammeter production line 1, main frame control unit 2, mechanical arm controlDevice 3, mechanical arm 4, mechanical arm cleft hand 5, the identifier 6 that puts in place, multi-epitope testing equipment 7 and defective products returnReceiving apparatus 8, multi-epitope testing equipment 7 straddle mounted type fixed in position are in ammeter production line 1, for placingAmmeter to be operated, mechanical arm 4 fixed placement are in the centre of ammeter production line 1, and survey with multi-epitopeExamination equipment 7 is positive corresponding, the fixed placement identification that puts in place in the ammeter production line 1 of mechanical arm 4 belowsDevice 6 is for identifying and tackle the ammeter to be operated in ammeter production line 1, and defective products retracting device 8 is solidSurely a side edge that is placed on ammeter production line 1 does not arrange successful electricity for collecting with placement parameterTable, mechanical arm cleft hand 5 is fixedly connected on the end of mechanical arm 4 for clamping ammeter, main frame control unit 2With multi-epitope testing equipment 7 connecting communications, multi-epitope testing equipment 7 and mechanical arm controller 3 connecting communications,Mechanical arm controller 3 connects the running fix of controlling mechanical arm 4, multi-epitope by flexible multicore motor cableTesting equipment 7 is electrically connected control with mechanical arm cleft hand 5, and multi-epitope testing equipment 7 and the identifier 6 that puts in place are logicalCross twin-core shielding line and connect, main frame control unit 2 adopts conventional hardware device, and disposes corresponding controlProcessing procedure order or software.
Mechanical arm controller 3 agent structures that the present embodiment relates to comprise liquid crystal display 9, control mainboard 10 and stepEnter motor driver 11, utilize the button on liquid crystal display 9 and control mainboard 10 to carry out three dimensions multiposition pointCoordinate data setting and preservation, control mainboard 10 and receive basis after the action command of mechanical arm controller 3Destination locations point inquiry corresponding coordinate data are to add and subtract calculating sending direction in conjunction with current coordinate dataMove to control mechanical arm 4 to stepper motor driver 11 with velocity pulse data.
Multi-epitope testing equipment 7 agent structures that the present embodiment relates to comprise the first epi-position 12, the second epi-position 13,The 3rd epi-position 14, probe card 15, pneumatic element 16, control cabinet 17 and fixed mount 18, fixed mount 18In gripper shoe, be fixed with successively from left to right the first epi-position 12, the second epi-position 13 and the 3rd epi-position 14, rectangularThe control cabinet 17 of shape structure is fixedly built up in the upper end of fixed mount 18, and in control cabinet 17, integrated form is provided with controlMaking sheet, Switching Power Supply, AC220V isolating transformer and air-operated solenoid valve, in order to control the action of each epi-positionAnd detection, directly over the first epi-position 12, the second epi-position 13 and the 3rd epi-position 14, be fixedly shaped with respectively identicalThe pneumatic element 16 of structure, the end of pneumatic element 16 is with probe card 15, pneumatic element 16 and control cabinetAir-operated solenoid valve in 17 connects by tracheae, the control panel in control cabinet 17 and main frame control unit more than 2 stringsMouth connects, and the AC220V voltage after isolation is connected on the probe card 15 of corresponding epi-position simultaneously; Control cabinet17 control the landing of the pneumatic element 16 above different epi-positions and tested ammeter are powered on, to set up main frame management and controlThe communication interface channel of unit 2 and tested ammeter, simultaneously the control panel Receiving Host management and control list in control cabinet 17The detection of ammeter switching on is carried out in the order that unit 2 sends, and testing result is transferred to main frame control unit 2.
Mechanical arm cleft hand 5 agent structures that the present embodiment relates to comprise gas pawl 19 and bar code scan rifle 20, gas pawl19 are connected and are used for capturing ammeter with the air-operated solenoid valve in control cabinet 17 by tracheae, bar code scan rifle 20 withControl panel connecting communication in control cabinet 17, for reading electric meters bar code.
Mechanical arm 4 agent structures that the present embodiment relates to comprise X-axis 21, Y-axis 22, Z axis 23 and bracing frame24, X-axis 21, Y-axis 22 and Z axis 23 are mutually vertical fixing successively, X-axis 21, Y-axis 22 and Z axis 23Respectively by Timing Belt 32, synchronous pulley 33, line slideway 34, slide block 35 and the stepper motor of same structure36 fixing assemblings also can move freely in three dimensions; Bracing frame 24 is by X-axis 21, Y-axis 22 and Z axis23 entirety are fixed in ammeter production line 1, and stepper motor 36 is by cable and mechanical arm controller 3Stepper motor driver 11 connect to realize the control of electric machine rotation, Timing Belt 32 is with along line slideway 34Movable slider 35 moves the movement of three axles realizing mechanical arm 4.
The agent structure of the defective products retracting device 8 that the present embodiment relates to comprise feeder 25, optoelectronic switch 26,Slipmat 27, audible-visual alarm lamp 28, support 29, control box 30 and limit switch 31, be equipped with slipmatThe below of 27 feeder 25 is fixedly installed support 29, and the bottom of support 29 is shaped with audible-visual alarm lamp 28,Support 29 is provided with control box 30 with the neutral gear place of feeder 25, and in control box 30, integrated form is provided with countingDevice and control circuit, the initiating terminal both sides of feeder 25 are fixedly shaped with respectively optoelectronic switch 26, optoelectronic switch26 are connected with the counter telecommunications breath in control box 30, and the end bottom of feeder 25 is fixedly shaped with spacing openingClose 31, limit switch 31 is connected in order to start or zero clearing counter with control box 30 inside counting device telecommunications breaths;Optoelectronic switch 26 has sensed that ammeter starts counting, audible-visual alarm lamp through out-of-date transmission of signal to control box 3028 with the electric information communication of control box 30, control box 30 sets in advance maximum count according to the length of feeder 25Value, the scope of maximum count value is 1-100, reach maximum count value after audible-visual alarm lamp 28 send alarm signalNumber.
When the multi-epitope parameter Lookup protocol that the present embodiment relates to and checkout gear operation, identifier 6 first puts in placeIdentify and tackle the ammeter in ammeter production line 1, multi-epitope testing equipment 7 transmission of signals are to mechanical armController 3 is controlled mechanical arm 4 and is moved into place, and mechanical arm controller 3 is controlled mechanical arm cleft hand 5 ammeter is enteredRow captures and scanning barcode, and multi-epitope testing equipment 7 is according to the current service condition scheduling machinery of three epi-positionsArm 4 moves to idle epi-position top, and mechanical arm cleft hand 5 unclamps ammeter is placed on to corresponding epi-position, respective tableThe probe card 15 of position presses down to clamp tested ammeter and powers on, and main frame control unit 2 connects logical with ammeterNews are with start-up parameter setting and detection; After parameter arranges and detects, main frame control unit 2 is by result feedbackGive multi-epitope testing equipment 7, multi-epitope testing equipment 7 is again dispatched mechanical arm 4 according to result and is moved and controlMechanical arm cleft hand 5 captures ammeter and carries out sorting placement; If result is non-defective unit, mechanical arm 4 is sent ammeter back toAmmeter production line 1, if result is defective products, defective products retracting device 8 delivered to by ammeter by mechanical arm 4;Multi-epitope parameter Lookup protocol and checkout gear are in running, and tool arm controller 3 is by controller localNetwork-bus receives the traffic order of multi-epitope testing equipment 7 and is responsible for controlling mechanical arm 4 running fixes, manyEpi-position testing equipment 7 is responsible for all settings and is detected Business Processing, comprises mutual with main frame control unit 2Communication, ammeter capture, bar code reads, the tune of the judgement of each epi-position state, test result analysis, mechanical arm 4Degree is mobile.
Claims (6)
1. multi-epitope parameter Lookup protocol and a checkout gear, is characterized in that agent structure comprises that ammeter is rawRunoff yield waterline, main frame control unit, mechanical arm controller, mechanical arm, mechanical arm cleft hand, the identifier that puts in place,Multi-epitope testing equipment and defective products retracting device, multi-epitope testing equipment straddle mounted type fixed in position is raw at ammeterOn runoff yield waterline, for placing ammeter to be operated, mechanical arm fixed placement is in the center of ammeter production lineCentre, and positive corresponding with multi-epitope testing equipment, fixed placement in the ammeter production line of mechanical arm belowHave the identifier that puts in place for identifying and tackle the ammeter to be operated in ammeter production line, defective products reclaims dressPutting fixed placement does not arrange successfully for collecting with placement parameter in a side edge of ammeter production lineAmmeter, mechanical arm cleft hand is fixedly connected on the end of mechanical arm for clamping ammeter, and main frame control unit is with manyEpi-position testing equipment telecommunications breath connecting communication, multi-epitope testing equipment is connected logical with mechanical arm controller telecommunications breathNews, mechanical arm controller connects the running fix of controlling mechanical arm, multi-epitope by flexible multicore motor cableTesting equipment is electrically connected control with mechanical arm cleft hand, and multi-epitope testing equipment and the identifier that puts in place shield by twin-coreCover line and connect, main frame control unit adopts the hardware device that disposes corresponding control program and software.
2. multi-epitope parameter Lookup protocol according to claim 1 and checkout gear, is characterized in that machineTool arm controller agent structure comprises liquid crystal display, controls mainboard and stepper motor driver, utilize liquid crystal display andThe button of controlling on mainboard carries out coordinate data setting and the preservation of three dimensions multiposition point, controls mainboard and connectsReceive after the action command of mechanical arm controller according to destination locations point inquiry corresponding coordinate data with in conjunction with currentCoordinate data is added and subtracted calculating, and sending direction and velocity pulse data to stepper motor driver to controlMechanical arm moves.
3. multi-epitope parameter Lookup protocol according to claim 1 and checkout gear, is characterized in that manyEpi-position testing equipment agent structure comprises the first epi-position, the second epi-position, the 3rd epi-position, probe card, pneumatic unitPart, control cabinet and fixed mount, be fixed with the first epi-position, second from left to right successively in the gripper shoe of fixed mountEpi-position and the 3rd epi-position, the control cabinet of rectangle structure is fixedly built up in the upper end of fixed mount, in control cabinet, collectsAn accepted way of doing sth is provided with control panel, Switching Power Supply, alternating current 220V isolating transformer and air-operated solenoid valve, in order to controlThe action of each epi-position and detection, fix respectively system directly over the first epi-position, the second epi-position and the 3rd epi-positionHave the pneumatic element of same structure, the end of pneumatic element is with probe card, in pneumatic element and control cabinetAir-operated solenoid valve connects by tracheae, and the control panel in control cabinet is connected with the many serial ports of main frame control unit, withIn time, is connected to the alternating current 220V voltage after isolation on the probe card of corresponding epi-position; The different epi-positions of control cabinet controlThe landing of the pneumatic element of top also powers on to tested ammeter, to set up main frame control unit and tested ammeterCommunication interface channel, ammeter is carried out in the order that the control panel Receiving Host control unit in control cabinet sends simultaneouslySwitching on detects, and testing result is transferred to main frame control unit.
4. multi-epitope parameter Lookup protocol according to claim 3 and checkout gear, is characterized in that machineTool arm cleft hand agent structure comprises gas pawl and bar code scan rifle, and gas pawl is by the pneumatic electricity in tracheae and control cabinetMagnet valve connects and is used for capturing ammeter, and the control panel telecommunications breath connecting communication in bar code scan rifle and control cabinet, usesIn reading electric meters bar code.
5. multi-epitope parameter Lookup protocol according to claim 1 and checkout gear, is characterized in that machineTool arm agent structure comprises X-axis, Y-axis, Z axis and bracing frame, and X-axis, Y-axis and Z axis are mutually vertical successivelyFixing, X-axis, Y-axis and Z axis are respectively by Timing Belt, synchronous pulley, line slideway, the slide block of same structureFixing assembling also can move freely in three dimensions with stepper motor; Bracing frame is by whole to X-axis, Y-axis and Z axisBody is fixed in ammeter production line, and stepper motor is by the stepper motor in cable and mechanical arm controllerDriver connects to realize the control of electric machine rotation, and Timing Belt moves to realize machine along line slideway band movable sliderThe movement of three axles of tool arm.
6. multi-epitope parameter Lookup protocol according to claim 1 and checkout gear, is characterized in that notThe agent structure of non-defective unit retracting device comprise feeder, optoelectronic switch, slipmat, audible-visual alarm lamp, support,Control box and limit switch, the below that is equipped with the feeder of slipmat is fixedly installed support, the end of supportEnd is shaped with audible-visual alarm lamp, and the neutral gear place of support and feeder is provided with control box, integrated form peace in control boxCounter and control circuit are housed, and the initiating terminal both sides of feeder are fixedly shaped with respectively optoelectronic switch, and photoelectricity is openedClose with the counter telecommunications breath in control box and be connected, the end bottom of feeder is fixedly shaped with limit switch, limitBit switch is connected in order to start or zero clearing counter with control box inside counting device telecommunications breath; Optoelectronic switch sensesThere is ammeter to start counting through out-of-date transmission of signal to control box, audible-visual alarm lamp and control box electricity information communication,Control box sets in advance maximum count value according to the length of feeder, reaches audible-visual alarm lamp after maximum count valueSend alarm signal.
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| CN201410055914.8A CN103809151B (en) | 2014-02-19 | 2014-02-19 | A kind of multi-epitope parameter Lookup protocol and checkout gear |
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| US10103659B2 (en) * | 2015-12-07 | 2018-10-16 | Microchip Technology Incorporated | Stepper trajectory driver with numerical controlled oscillators operated at frequency provided by a synchronized clock signal |
| CN105974294B (en) * | 2016-07-05 | 2018-11-27 | 西交利物浦大学 | A kind of real-time in-line testing system of semiconductor devices gamma Rays response |
| CN107682227B (en) * | 2017-10-19 | 2021-05-28 | 广东电网有限责任公司汕尾供电局 | Ammeter detection configuration method |
| CN108089104A (en) * | 2017-12-15 | 2018-05-29 | 格力电器（武汉）有限公司 | It is a kind of to be used to carry out outdoor machine of air-conditioner the equipment of voltage-withstand test and test system |
| CN107966674A (en) * | 2017-12-25 | 2018-04-27 | 江苏丽阳电子仪表有限公司 | For the pressure resistant testing device of intelligent electric meter and using its method of work |
| CN108996211B (en) * | 2018-09-20 | 2024-02-13 | 广东电网有限责任公司 | Electric energy meter pushing device and automatic calibrating machine for electric energy meter |
| CN109374226A (en) * | 2018-10-26 | 2019-02-22 | 怀化智信能源科技有限公司 | A kind of ammeter production shell quality detection device |
| CN112098917B (en) * | 2020-08-31 | 2022-09-06 | 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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Address after: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 room 413 Applicant after: QINGDAO ITECHENE TECHNOLOGIES Co.,Ltd. Address before: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 room 413 Applicant before: Qingdao Techen Electronic Technology Co.,Ltd. |
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Denomination of invention: A device for automatic setting and detection of multi-meter position parameters Effective date of registration: 20230224 Granted publication date: 20160504 Pledgee: China Construction Bank Corporation Qingdao Zhongshan Road sub branch Pledgor: QINGDAO ITECHENE TECHNOLOGIES Co.,Ltd. Registration number: Y2023370010022 |
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