CN206378532U - A kind of intelligent electric energy meter - Google Patents
A kind of intelligent electric energy meter Download PDFInfo
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- CN206378532U CN206378532U CN201720038536.1U CN201720038536U CN206378532U CN 206378532 U CN206378532 U CN 206378532U CN 201720038536 U CN201720038536 U CN 201720038536U CN 206378532 U CN206378532 U CN 206378532U
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- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 13
- 230000032683 aging Effects 0.000 claims description 6
- 238000012858 packaging process Methods 0.000 claims description 4
- 238000012795 verification Methods 0.000 claims description 4
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Abstract
The utility model discloses a kind of intelligent electric energy meter, including data processing unit, RFID module, memory cell, electric energy metrical unit and power supply unit；The RFID module, memory cell and electric energy metrical unit are connected with the data processing unit respectively；The RFID module includes the first data field, the second data field and the 3rd data field, first data field is used to store parameters of electric energy meter information, second data field is used for storing electricity continuous data information, and the 3rd data field is used to store each link information of manufacturing process；Said supply unit is respectively that the data processing unit, RFID module, memory cell and electric energy metrical unit are powered.The utility model have can to intelligent electric energy meter carry out lifecycle management, stability it is high the advantages of.
Description
Technical field
The utility model is related to electric energy meter field, more particularly to a kind of intelligent electric energy meter.
Background technology
With the development of intelligent power grid technology, the requirement to intelligent electric meter not only can will accurately measure electric energy, can
Energy measurement information is read, should also have the management function to intelligent electric energy meter, particularly in industrial 4.0 epoch, more need
The Life cycle of intelligent electric energy meter is managed.And intelligent electric energy meter of the prior art, it is merely capable of realizing to intelligence
The simple functions such as the intelligence reading of energy electric energy meter electric energy measurement data, can not much meet the Life cycle to intelligent electric energy meter
Management.Also, because the RFID chip of traditional intelligence electric energy meter is communicated using wireless channel, a large amount of interference sources will not be made
Into the destruction of meter hardware, but invasive system destruction digital clocking signal, changes single-chip microcomputer content of registers, causes program in address
" run and fly " in space, be absorbed in " endless loop ".Therefore, meaning of the research with reality is improved to intelligent electric energy meter.
Utility model content
The technical problems to be solved in the utility model is that：The technical problem existed for prior art, this practicality is new
Type, which provides one kind, to be had to intelligent electric energy meter lifecycle management, the high intelligent electric energy meter of stability.
In order to solve the above technical problems, the utility model proposes technical scheme be：A kind of intelligent electric energy meter, its feature exists
In：Including data processing unit, RFID（Radio Frequency Indentification, radio frequency identification）Module, storage are single
Member, electric energy metrical unit and power supply unit；The RFID module, memory cell and electric energy metrical unit respectively with the data
Manage unit connection；The memory space of the RFID module includes the first data field, the second data field and the 3rd data field, described the
One data field is used to store parameters of electric energy meter information, and second data field is used for storing electricity continuous data information, and described the
Three data fields are used to store each link information of manufacturing process；Said supply unit is respectively the data processing unit, RFID moulds
Block, memory cell and electric energy metrical unit are powered.
As further improvement of the utility model, the parameters of electric energy meter information include production firm, table number, specification,
The date of production；The electric quantity metering data message includes current active total amount, supply voltage, supply current, tariff period information；
Each link information of manufacturing process includes assembly information, aging process information, the function setting process letter of each station of assembly line
Breath, verification process information, packaging process information, storage process information.
As further improvement of the utility model, first data field, the second data field and the 3rd data field according to
Subregion has independent protection password.
As further improvement of the utility model, in addition to communication unit, the communication unit and the data processing
Unit is connected, and is powered by said supply unit.
As further improvement of the utility model, the communication unit includes infrared communication, RS485, carrier communication and connect
Mouthful.
As further improvement of the utility model, in addition to control unit, described control unit and the data processing
Unit is connected, and is powered by said supply unit；Mode of operation for setting intelligent electric energy meter.
As further improvement of the utility model, in addition to display unit, the display unit and the data processing
Unit is connected, and is powered by said supply unit.
As further improvement of the utility model, the data processing unit is 16 microprocessing units.
As further improvement of the utility model, the memory cell includes one or more storage chips.
As further improvement of the utility model, the storage chip is the E of 512K capacity2ROM storage chips.
Compared with prior art, the utility model has the advantage of：Intelligent electric energy meter of the present utility model can store intelligence
Electric energy meter Life cycle, can be achieved the management to intelligent electric energy meter Life cycle；Meanwhile, by setting number to RFID module
The first data field, the second data field and the 3rd data field are divided into according to area, and by the data field, blockette password management will not
Because interference causes digital clocking signal mistake, cause program " to run and fly " in address space, be absorbed in " endless loop ", stability
It is high.
Brief description of the drawings
Fig. 1 is the utility model specific embodiment structural representation.
Embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment, but not because
This and limit protection domain of the present utility model.
As shown in figure 1, the intelligent electric energy meter of the present embodiment, including data processing unit, RFID module, memory cell, electricity
Can metering units and power supply unit；RFID module, memory cell and electric energy metrical unit are connected with data processing unit respectively；
The memory space of RFID module includes the first data field, the second data field and the 3rd data field, and the first data field is used to store electricity
Energy table parameter information, the second data field is used for storing electricity continuous data information, and the 3rd data field is each for storing manufacturing process
Link information；Power supply unit is respectively that data processing unit, RFID module, memory cell and electric energy metrical unit are powered.First
Data field, the second data field and the 3rd data field have independent protection password according to subregion.Power supply unit uses transformer knot
Structure, and it is provided with protection circuit, it is ensured that the normal work when supply voltage is higher than default supply voltage multiple.Electric energy metrical
Unit has the function of measuring of the energy datas such as active energy, voltage, electric current, power, frequency.
In the present embodiment, parameters of electric energy meter information includes production firm, table number, specification, the date of production；Electric quantity metering number
It is believed that breath includes current active total amount, supply voltage, supply current, tariff period information；Each link information of manufacturing process includes
Assembly information, aging process information, function setting process information, verification process information, the packaging process letter of each station of assembly line
Breath, storage process information.In the present embodiment, the assembly information of each station of assembly line includes assembly station number, operator, operation
Time；Device number of the aging process information including aging process, ageing time, operator；Function setting process information includes work
Position number, operator, operating time；Verifying process information includes verification process station number, operator, operating time；Packaging process
Information includes station number, operator, operating time；Being put in storage process information includes station number, operator, operating time.In this reality
During the use for the intelligent electric energy meter for applying example, electric energy measurement data is not merely stored in memory cell, RFID moulds in also storing
In block chip, so as to be used in convenient meter reading at the scene, data communication and production high process.Also number will not be caused because of interference
Word signal sequence mistake, causes program " to run and fly " in access unit address space, " endless loop " is absorbed in, so as to improve intelligence
The stability of electric energy meter.
In the present embodiment, in addition to communication unit, communication unit is connected with data processing unit, supplied by power supply unit
Electricity.Communication unit includes infrared communication, RS485, carrier communication interface.Three interfaces are independent mutually, do not interfere with each other.Also include control
Unit processed, control unit is connected with data processing unit, is powered by power supply unit；Working mould for setting intelligent electric energy meter
Formula.Also include display unit, display unit is connected with data processing unit, powered by power supply unit.Control unit is additionally operable to control
The content of display unit processed is shown.
In the present embodiment, data processing unit is 16 microprocessing units.Memory cell includes one or more storages
Chip.Storage chip is the E of 512K capacity2ROM storage chips.
Above-mentioned simply preferred embodiment of the present utility model, not makees any formal limitation to the utility model.Though
Right the utility model is disclosed above with preferred embodiment, but is not limited to the utility model.Therefore, it is every without departing from
The content of technical solutions of the utility model, any is simply repaiied according to the utility model technical spirit to made for any of the above embodiments
Change, equivalent variations and modification, all should fall in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of intelligent electric energy meter, it is characterised in that：Including data processing unit, RFID module, memory cell, electric energy metrical list
Member and power supply unit；The RFID module, memory cell and electric energy metrical unit are connected with the data processing unit respectively；Institute
Stating the memory space of RFID module includes the first data field, the second data field and the 3rd data field, and first data field is used for
Parameters of electric energy meter information is stored, second data field is used for storing electricity continuous data information, and the 3rd data field is used for
Store each link information of manufacturing process；Said supply unit be respectively the data processing unit, RFID module, memory cell and
Electric energy metrical unit is powered.
2. intelligent electric energy meter according to claim 1, it is characterised in that：The parameters of electric energy meter information includes factory
Business, table number, specification, the date of production；The electric quantity metering data message include current active total amount, supply voltage, supply current,
Tariff period information；Each link information of manufacturing process includes assembly information, aging process information, the work(of each station of assembly line
Can setting process information, verification process information, packaging process information, storage process information.
3. intelligent electric energy meter according to claim 2, it is characterised in that：First data field, the second data field and
Three data fields have independent protection password according to subregion.
4. intelligent electric energy meter according to claim 1, it is characterised in that：Also include communication unit, the communication unit with
The data processing unit connection, is powered by said supply unit.
5. intelligent electric energy meter according to claim 4, it is characterised in that：The communication unit include infrared communication,
RS485, carrier communication interface.
6. intelligent electric energy meter according to claim 1, it is characterised in that：Also include control unit, described control unit with
The data processing unit connection, is powered by said supply unit；Mode of operation for setting intelligent electric energy meter.
7. intelligent electric energy meter according to claim 1, it is characterised in that：Also include display unit, the display unit with
The data processing unit connection, is powered by said supply unit.
8. the intelligent electric energy meter according to any one of claim 1 to 7, it is characterised in that：The data processing unit is 16
Position microprocessing unit.
9. the intelligent electric energy meter according to any one of claim 1 to 7, it is characterised in that：The memory cell includes one
Or multiple storage chips.
10. intelligent electric energy meter according to claim 9, it is characterised in that：The storage chip is the E of 512K capacity2ROM
Storage chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038536.1U CN206378532U (en) | 2017-01-13 | 2017-01-13 | A kind of intelligent electric energy meter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720038536.1U CN206378532U (en) | 2017-01-13 | 2017-01-13 | A kind of intelligent electric energy meter |
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| CN206378532U true CN206378532U (en) | 2017-08-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817381A (en) * | 2017-11-10 | 2018-03-20 | 赫普科技发展（北京）有限公司 | A kind of intelligent electric meter |
| CN108414962A (en) * | 2018-04-26 | 2018-08-17 | 国网湖南省电力有限公司 | Intelligent electric energy meter whole-life cycle fee system based on cloud platform and RFID |
| CN109470917A (en) * | 2018-10-26 | 2019-03-15 | 哈尔滨电工仪表研究所有限公司 | A kind of integrated semi-active RFID intelligent electric energy meter device of PCB |
| CN109816557A (en) * | 2019-02-01 | 2019-05-28 | 国网福建省电力有限公司莆田供电公司 | Approaches to IM in a kind of electric energy meter life cycle |
-
2017
- 2017-01-13 CN CN201720038536.1U patent/CN206378532U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817381A (en) * | 2017-11-10 | 2018-03-20 | 赫普科技发展（北京）有限公司 | A kind of intelligent electric meter |
| CN108414962A (en) * | 2018-04-26 | 2018-08-17 | 国网湖南省电力有限公司 | Intelligent electric energy meter whole-life cycle fee system based on cloud platform and RFID |
| CN109470917A (en) * | 2018-10-26 | 2019-03-15 | 哈尔滨电工仪表研究所有限公司 | A kind of integrated semi-active RFID intelligent electric energy meter device of PCB |
| CN109816557A (en) * | 2019-02-01 | 2019-05-28 | 国网福建省电力有限公司莆田供电公司 | Approaches to IM in a kind of electric energy meter life cycle |
| CN109816557B (en) * | 2019-02-01 | 2022-09-13 | 国网福建省电力有限公司莆田供电公司 | Method for managing information in life cycle of electric energy meter |
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