CN106124813A - A kind of single-phase charge-controlled intelligent electric meter production management method - Google Patents

A kind of single-phase charge-controlled intelligent electric meter production management method Download PDF

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Publication number
CN106124813A
CN106124813A CN201610409223.2A CN201610409223A CN106124813A CN 106124813 A CN106124813 A CN 106124813A CN 201610409223 A CN201610409223 A CN 201610409223A CN 106124813 A CN106124813 A CN 106124813A
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CN
China
Prior art keywords
mcu
single
intelligent electric
electric meter
controlled intelligent
Prior art date
Application number
CN201610409223.2A
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Chinese (zh)
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CN106124813B (en
Inventor
马益平
张军强
蒋卫平
章恩友
陆聪沛
章川
刘秀峰
Original Assignee
宁波迦南电子有限公司
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Application filed by 宁波迦南电子有限公司 filed Critical 宁波迦南电子有限公司
Priority to CN201610409223.2A priority Critical patent/CN106124813B/en
Publication of CN106124813A publication Critical patent/CN106124813A/en
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Publication of CN106124813B publication Critical patent/CN106124813B/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R3/00Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips

Abstract

The present invention provides a kind of single-phase charge-controlled intelligent electric meter production management method, comprising: the internal serial number gencration module of MCU;The internal sequence number of described MCU generates when to the MCU burning of single-phase charge-controlled intelligent electric meter from tape program;Operation logging modle;The operation information of the described operation logging modle every procedure of record single-phase charge-controlled intelligent electric meter;Described operation information sequence number internal with MCU is corresponding;Detection module;The operation information that the internal sequence number of the corresponding MCU of detection is preset when last procedure of single-phase charge-controlled intelligent electric meter is the most corresponding with the operation information of operation logging modle record.The subsequent production of every piece of single-phase charge-controlled intelligent electric meter and packaging technology are all linked up with this MCU internal sequence number, follow-up break down, then can be recalled the overall production process of this table by the internal sequence number of the MCU of this this bug list of inquiry.

Description

A kind of single-phase charge-controlled intelligent electric meter production management method

Technical field

The present invention relates to a kind of production management method, particularly relate to a kind of single-phase charge-controlled intelligent electric meter production management side Method.

Background technology

Single-phase charge-controlled intelligent electric meter is a kind of intelligent electric energy meter, and it is power application electronics, computer, communication in ammeter And the technology such as metering, with control chip as core, there is electrical energy metering, information storage and process, monitoring in real time, automatically control The functions such as system, information are mutual.

Owing to single-phase charge-controlled intelligent electric meter structure is complicated, production craft step is various and not only not only relates in production technology And the Installation And Test of components and parts also includes the debugging of software and hardware, if a certain step is made mistakes, cause the yields of whole production line And existing production management system is difficult to follow the trail of specifically which step and makes mistakes thus cannot specific aim improve.

Summary of the invention

The technical problem to be solved is, for the above-mentioned deficiency of prior art, proposes one and reduces production Cost, raising product quality and the single-phase charge-controlled intelligent electric meter production management method of reliability.

The present invention solves its technical problem and employed technical scheme comprise that, proposes a kind of single-phase charge-controlled intelligent electric meter and produces pipe Reason method, comprising:

S1: generate the internal sequence number of MCU when burning MCU program;

S2: according to internal every the single-phase charge-controlled intelligent electric meter of sequence number record of MCU in the operation information of every procedure;

Whether the operation information of S3: the predetermined registration operation information that before packaging, the internal sequence number of this MCU of comparison is corresponding and physical record Corresponding.

Further, the internal sequence number of described MCU also table number with each single-phase charge-controlled intelligent electric meter is associated.

Further, the internal sequence number of described MCU includes date of manufacture, supplier information and/or distributors's information.

Further, described operation information includes operating time, test data and operator.

Further, the internal sequence number of described MCU is read by communication mode.

Hinge structure of the present invention has the advantages that and utilizes every piece of single-phase charge-controlled intelligent electric meter all must enter The operation of row, will burning program to the opportunity in MCU, generate a self-defining internal sequence number when burning MCU simultaneously;Often The subsequent production of block single-phase charge-controlled intelligent electric meter and packaging technology are all linked up with this MCU internal sequence number, follow-up generation Fault, then can recall the overall production process of this table by the internal sequence number of the MCU of this this bug list of inquiry.Compare tradition patch simultaneously The mode of bar code monitors the mode of production procedure can reduce again cost and operation and internal sequence number cannot be straight by operator Connect and see so that operator must put on an equal footing every table.

Accompanying drawing explanation

Fig. 1 is the production technological process of single-phase cost-control intelligent table in a preferred embodiment of the present invention.

Detailed description of the invention

The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.

Single-phase charge-controlled intelligent electric meter typically carries the intelligent control chips such as MCU, realizes electricity by MCU intelligent control chip The functions such as energy meter, information store and process, monitoring in real time, automatically controlling, information is mutual.The program realizing those functions is led to Often it is programmed in MCU.

In this preferred embodiment, when to the MCU burning of single-phase charge-controlled intelligent electric meter from tape program, the most also generate one The internal sequence number of MCU.The MCU internal sequence number of a corresponding MCU that i.e. every piece single-phase charge-controlled intelligent electric meter carries.The internal sequence number of this MCU It is stored in MCU, and can be read by communication mode.The communication mode read has multiple, can be that wire communication is alternatively nothing The modes such as line communication.

The assembling procedure of single-phase charge-controlled intelligent electric meter has multiple tracks, and the assembler of per pass assembling procedure, assembling require, group ETL estimated time of loading is the most different.In the assembling process of per pass assembling procedure, by the behaviour of operation logging modle record per pass assembling procedure Make information, such as operating time, operation title, operator's information, operation test data information etc..

Detection module is set in last packaging process, i.e. detects the MCU that every piece of single-phase charge-controlled intelligent electric meter carries The operation information of the every procedure preset corresponding to the internal sequence number of the MCU of interior storage whether with the reality of operation logging modle record Border operation information is corresponding.If corresponding, then it is judged as eligible list, if the most corresponding, is judged as defective table.

So, even if breaking down during the use of follow-up single-phase charge-controlled intelligent electric meter, this bug list is by reading Take the internal sequence number of MCU and also can date back the operations information of record when assembling originally easily, and then may determine that Shi Na road The fault that operation causes occurs, thus the operation that changes its course promotes yields.

Compare traditional by printing or spray strip shape code, Quick Response Code with every piece of single-phase charge-controlled intelligent electric meter table Distinguish and monitor the mode of the production process of every piece of single-phase charge-controlled intelligent electric meter etc. mode, the internal sequence number of MCU has uniquely Property, can not tamper and invisibility;Owing to the internal sequence number of MCU is built in inside MCU, operator can not know that this is concrete The internal sequence number of MCU so that operator have to each piece of single-phase charge-controlled intelligent electric meter that need to assemble of fair play.And it is raw Become the process of the internal sequence number of MCU without expending extra operation and cost.

Refer to Fig. 1, Fig. 1 and show the concrete plant manufacturing process flow chart of single-phase charge-controlled intelligent electric meter of the present invention. Comprising:

Step 1: burning MCU program also generates the internal sequence number of MCU;

Step 2: encapsulation MCU chip;

Step 3: Basic function testing;

Step 4: precision adjustment

Step 5: voltage-withstand test;

Step 6: ageing management;

Step 7: precision is resumed classes

Step 8: contrastive test;

Step 9: packaging.

The operation information of each above-mentioned steps and detection data are all recorded for reviewing the source of failure in the future.

After using said method, the exfactory inspection qualification rate of single-phase charge-controlled intelligent electric meter has reached more than 99.95%, makes Obtain cost and reduce more than 13%.

Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.

Claims (5)

1. a single-phase charge-controlled intelligent electric meter production management method, it is characterised in that: described single-phase charge-controlled intelligent electric meter bag Including MCU, described production management method includes step:
S1: generate the internal sequence number of MCU when burning MCU program;
S2: according to internal every the single-phase charge-controlled intelligent electric meter of sequence number record of MCU in the operation information of every procedure;
S3: the predetermined registration operation information that before packaging, the internal sequence number of this MCU of comparison is corresponding is the most corresponding with the operation information of physical record.
Single-phase charge-controlled intelligent electric meter production management the most according to claim 1 method, it is characterised in that: in described MCU Sequence number also table number with each single-phase charge-controlled intelligent electric meter in portion's is associated.
Single-phase charge-controlled intelligent electric meter production management the most according to claim 1 method, it is characterised in that: in described MCU Portion's sequence number includes date of manufacture, supplier information and/or distributors's information.
Single-phase charge-controlled intelligent electric meter production management the most according to claim 1 method, it is characterised in that: described operation letter Breath includes operating time, test data and operator.
Single-phase charge-controlled intelligent electric meter production management the most according to claim 1 method, it is characterised in that: in described MCU Portion's sequence number is read by communication mode.
CN201610409223.2A 2016-06-12 2016-06-12 A kind of single-phase charge-controlled intelligent electric meter production management method CN106124813B (en)

Priority Applications (1)

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CN201610409223.2A CN106124813B (en) 2016-06-12 2016-06-12 A kind of single-phase charge-controlled intelligent electric meter production management method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610409223.2A CN106124813B (en) 2016-06-12 2016-06-12 A kind of single-phase charge-controlled intelligent electric meter production management method

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CN106124813A true CN106124813A (en) 2016-11-16
CN106124813B CN106124813B (en) 2019-10-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894579A (en) * 2017-09-30 2018-04-10 广东博立科技有限公司 The production technology of intelligent electric meter

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CN1737812A (en) * 2004-08-20 2006-02-22 玴荣科技股份有限公司 Method for establishing electronic volume mark of electronic package
US20070124262A1 (en) * 2005-11-28 2007-05-31 Elster Electricity, Llc Programming electronic meter settings using a bandwidth limited communications channel
CN201540589U (en) * 2009-06-17 2010-08-04 纮华电子科技(上海)有限公司 Production management and control device
US20120245870A1 (en) * 2011-03-22 2012-09-27 Kabushiki Kaisha Toshiba Data converting device, data processing device, power consumption processing system and computer program product
CN102750156A (en) * 2011-04-19 2012-10-24 上海博泰悦臻电子设备制造有限公司 Program burning method and system
US20140075116A1 (en) * 2012-03-29 2014-03-13 Panasonic Corporation Information processing device, information processing method, and information storage medium
CN104932461A (en) * 2015-05-06 2015-09-23 天弘(东莞)科技有限公司 Automatic burning control system and control method thereof
CN105448338A (en) * 2015-11-13 2016-03-30 惠州市蓝微电子有限公司 Multi-channel burning device and method of power management IC

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1737812A (en) * 2004-08-20 2006-02-22 玴荣科技股份有限公司 Method for establishing electronic volume mark of electronic package
US20070124262A1 (en) * 2005-11-28 2007-05-31 Elster Electricity, Llc Programming electronic meter settings using a bandwidth limited communications channel
CN201540589U (en) * 2009-06-17 2010-08-04 纮华电子科技(上海)有限公司 Production management and control device
US20120245870A1 (en) * 2011-03-22 2012-09-27 Kabushiki Kaisha Toshiba Data converting device, data processing device, power consumption processing system and computer program product
CN102750156A (en) * 2011-04-19 2012-10-24 上海博泰悦臻电子设备制造有限公司 Program burning method and system
US20140075116A1 (en) * 2012-03-29 2014-03-13 Panasonic Corporation Information processing device, information processing method, and information storage medium
CN104932461A (en) * 2015-05-06 2015-09-23 天弘(东莞)科技有限公司 Automatic burning control system and control method thereof
CN105448338A (en) * 2015-11-13 2016-03-30 惠州市蓝微电子有限公司 Multi-channel burning device and method of power management IC

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107894579A (en) * 2017-09-30 2018-04-10 广东博立科技有限公司 The production technology of intelligent electric meter

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Address after: 315326 Ningbo, Cixi, ancient street, the streets of science and technology road, No. 711

Applicant after: Ningbo Canaan intelligent electrical Limited by Share Ltd

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Address after: 315326 Ningbo, Cixi, ancient street, the streets of science and technology road, No. 711

Applicant after: Ningbo Canaan intelligent electrical Limited by Share Ltd

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