CN106645932A - Split-type single-phase intelligent electric energy meter - Google Patents
Split-type single-phase intelligent electric energy meter Download PDFInfo
- Publication number
- CN106645932A CN106645932A CN201611102820.7A CN201611102820A CN106645932A CN 106645932 A CN106645932 A CN 106645932A CN 201611102820 A CN201611102820 A CN 201611102820A CN 106645932 A CN106645932 A CN 106645932A
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- electric energy
- energy meter
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- intelligent electric
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- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 16
- 238000013500 data storage Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 210000000352 storage cell Anatomy 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 22
- 238000001514 detection method Methods 0.000 abstract 3
- 239000000969 carrier Substances 0.000 abstract 1
- 230000006870 function Effects 0.000 description 14
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a split-type single-phase intelligent electric energy meter, and the electric energy meter comprises a metering detection module disposed in a power distribution box, and a display module disposed in a user room. The metering detection module and the display module are in communication connection through respective encrypted carriers. The metering detection module comprises a voltage sampling module and a current sampling module, wherein the output end of the voltage sampling module and the output end of the current sampling module are respectively connected with an integrated circuit specially used for electric energy metering. The integrated circuit specially used for electric energy metering is connected with a microprocessor, and the microprocessor is connected with a digital display circuit, an operating key, and a charge control card slot of a display module. The electric energy meter achieves the intelligent control through a single-chip microcomputer, and enables a metering function of the intelligent electric energy meter to be separated from a display function. A display screen of the electric energy meter is installed in the user room so that the power utilization amount of a user can be directly observed. The electric energy meter brings convenience to the user for obtaining the power utilization conditions, makes reasonable use of peak and valley power supply conditions to adjust and schedule the household electric appliances, saves the electricity fee, and improves the power utilization efficiency.
Description
Technical field
The present invention relates to a kind of split type single-phase intelligent electric energy meter.
Background technology
Science and technology development make rapid progress, for electrical domain electric energy metrical instead of by the electric energy meter of electronic type it is mechanical
Electric energy meter.Single-phase electronic energy meter also has the intelligent electric meter from single electric energy metrical function to several functions.From the side installed
For in formula, a family（Unit）One table, has dispersion to install, and checks meter for the ease of power supply department, keeps in repair and management work, generally comes
Say and all some electric supply meters are concentrated on one（Or several）Installation, the reading of ammeter and display in distribution box, can only open
After distribution box, observed and operated.Especially for the residential electricity consumption of cell, the distribution box of ammeter is typically placed in bottom
In corridor or underground distribution room, if high-level user it is to be understood that with read instant electricity and other with electrical quantity, must go to
Bottom distribution box is observed.For the safe handling to distribution box, power supply department will lock in distribution box door, user's reading, behaviour
Bring very inconvenient during control button.
The content of the invention
The technical problem to be solved in the present invention is the defect for overcoming prior art, there is provided a kind of split type single-phase intelligent electric energy
Table.
In order to solve above-mentioned technical problem, the invention provides following technical scheme：
A kind of split type single-phase intelligent electric energy meter of the present invention, it includes the gauge check module being arranged in distribution box and is arranged on
Display module in user room, is connected between the gauge check module and the display module by the carrier communication of each encryption
Connect.
Further, the gauge check module includes voltage sampling module and current sampling module, the voltage sampling
The output end of module and the output end of current sampling module are all connected with electric energy metrical special IC；The electric energy metrical is special
Integrated circuit connects microprocessor, and the microprocessor connects the digital display circuit of the display module and takes control card inserting mouth.
Further, the microprocessor is connected with data storage cell, clock unit, infrared communication circuit and RS-485
Communication interface.
Further, the microprocessor is by carrier communication circuit and the digital display circuit, operational and controlled key button and takes
Control card inserting mouth connection.
Further, the microprocessor is connected with monitoring and warning circuit.
Operation principle：The present invention proposes a kind of split type single-phase intelligent electric energy meter, changes current single-phase intelligent electric energy meter and gives
Existing user's observed reading, or take the more difficult present situation of control table swiping card, the display function and intelligence of single-phase intelligent electric energy meter
Energy gauge check separates, and gauge check is still arranged in the distribution box of bottom, by power supply management portion as the main body of electric energy meter
Door safe uplock.Display module is individually placed in liquid crystal display housing, is separately mounted in the house of each user, be placed in and enter
Where side or convenient observation, make client very clear to reading, operating function button is also convenient for.In the metering master of intelligent electric meter
Using the carrier communication of each encryption between body and display module, timing sends the measuring parameter of ammeter, can inquire about the same day, when
The instantaneous value that the moon, the history parameters of several months, or reading change at any time, user is it become convenient substantially that see the electricity consumption controlled oneself
Situation, electrical equipment is used in allotment man.
The present invention is a kind of new single-phase intelligent electric energy meter, and intelligent electric meter main frame and display module is separately installed, electricity
The main frame of table is still arranged on to be concentrated in ammeter box, and the computation chip collection of main frame samples the parameters such as electric current, the voltage of the user,
The information about power record storage of user in ammeter memory.According to the instruction of internal microprocessor, then through communication module,
These parameter carrier waves are sent to display module, are shown on user display screen.Display module is individually placed in liquid crystal
In the housing of display screen, it is respectively installed in the house of each user, is placed in the ground on enter side or convenient observation and operating function button
Side, makes client very clear to reading.
Using the carrier communication of each encryption, the letter of different user between the metering host and display module of intelligent electric meter
Breath, can only each correspond to reception.Host module timing to metering module send ammeter measuring parameter, circulation show date, when
Between, total electricity, peak electricity, paddy electricity amount（If needs, the electric index ginseng such as supply voltage, electric current, power factor (PF) can also be included
Number）, can at any time read the instantaneous value of user's electric quantity change.The query key of display is pressed, by CPU depositing to metering host
Reservoir sends instruction, can also inquire about the same day, this month, the history parameters of several months.As long as being swiped the card for expense control intelligence payment also showing
Show and operated on the card inserting mouth of block region, user it become convenient substantially that seeing the confession electricity consumption situation controlled oneself, can rationally adjust at home
With peak, paddy electricity consumption, electrical equipment in family is arranged to use, using electricity wisely expenditures.Easily payment operation, improves operating efficiency.
The beneficial effect that reached of the present invention is：
The present invention is controlled by Intelligent Single-Chip Based, and the function of measuring of intelligent electric meter is separated with display function；The aobvious of ammeter
Display screen is attached in user room, can directly observe the power consumption reading and operating function button of user；Facilitate client to grasp to use
Electric situation, rationally using peak, paddy condition of power supply, electrical equipment is used in allotment man, using electricity wisely funds and improves power consumption efficiency, overall
From the point of view of saved energy resource consumption, improve social benefit；Payment is easily simple, convenient user card punching operation, the main frame of ammeter and
Between display, using encryption carrier communication, the information of different user can only each correspond to reception.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in figure 1, a kind of split type single-phase intelligent electric energy meter of the present invention, it includes the metering inspection being arranged in distribution box
Module and the display module in user room are surveyed, by each adding between the gauge check module and the display module
Close carrier communication connection.The gauge check module includes voltage sampling module and current sampling module, the voltage sampling
The output end of module and the output end of current sampling module are all connected with electric energy metrical special IC；The electric energy metrical is special
Integrated circuit connects microprocessor, and the microprocessor connects digital display circuit, the operating function button of the display module
Card inserting mouth is controlled with taking.The microprocessor is connected with data storage cell, clock unit, infrared communication circuit and RS-485 communication
Interface.The microprocessor is connected by carrier communication circuit with the digital display circuit and expense control card inserting mouth.Micro- place
Reason device is connected with monitoring and warning circuit.
Operation principle：The present invention proposes a kind of split type single-phase intelligent electric energy meter, changes current single-phase intelligent electric energy meter and gives
Existing user's observed reading, or take the more difficult present situation of control table swiping card, the display function and intelligence of single-phase intelligent electric energy meter
Energy gauge check separates, and gauge check is still arranged in the distribution box of bottom, by power supply management portion as the main body of electric energy meter
Door safe uplock.Display module is individually placed in liquid crystal display housing, is separately mounted in the house of each user, be placed in and enter
Where side or convenient observation, make client very clear to reading, operating function button is also convenient for.In the metering master of intelligent electric meter
Using the carrier communication of each encryption between body and display module, timing is sent the measuring parameter of ammeter, can be pressed with operating function
The key inquiry same day, this month, the history parameters of several months, or the instantaneous value that changes at any time of reading, user it become convenient substantially that
See the electricity consumption situation controlled oneself, electrical equipment is used in allotment man.
The present invention is a kind of new single-phase intelligent electric energy meter, and intelligent electric meter main frame and display module is separately installed, electricity
The main frame of table is still arranged on to be concentrated in ammeter box, and the computation chip collection of main frame samples the parameters such as electric current, the voltage of the user,
The information about power record storage of user in ammeter memory.According to the instruction of internal microprocessor, then through communication module,
These parameter carrier waves are sent to display module, are shown on user display screen.Display module is individually placed in liquid crystal
In the housing of display screen, it is respectively installed in the house of each user, where being placed in enter side or convenient observation, makes client to reading
It is very clear.
Using the carrier communication of each encryption, the letter of different user between the metering host and display module of intelligent electric meter
Breath, can only each correspond to reception.Host module timing to metering module send ammeter measuring parameter, circulation show date, when
Between, total electricity, peak electricity, paddy electricity amount（If needs, the electric index ginseng such as supply voltage, electric current, power factor (PF) can also be included
Number）, can at any time read the instantaneous value of user's electric quantity change.The query key of display is pressed, by CPU depositing to metering host
Reservoir sends instruction, can also inquire about the same day, this month, the history parameters of several months.As long as being swiped the card for expense control intelligence payment also showing
Show and operated on the card inserting mouth of block region, user it become convenient substantially that seeing the confession electricity consumption situation controlled oneself, can rationally adjust at home
With peak, paddy electricity consumption, electrical equipment in family is arranged to use, using electricity wisely expenditures.Easily payment operation, improves operating efficiency.
The present invention is controlled by Intelligent Single-Chip Based, and the function of measuring of intelligent electric meter is separated with display function；Ammeter
Display screen be attached in user room, can directly observe the power consumption reading of user；Client is facilitated to grasp electricity consumption situation, rationally
Using peak, paddy condition of power supply, electrical equipment is used in allotment man, using electricity wisely funds and improves power consumption efficiency, is all in all saved
Energy resource consumption, improves social benefit；Pay the fees easily simple, convenient user card punching operation between the main frame of ammeter and display, is adopted
With carrier communication is encrypted, the information of different user can only each correspond to reception.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of split type single-phase intelligent electric energy meter, it is characterised in that include the gauge check module that is arranged in distribution box and
Display module in user room, by the carrier wave of each encryption between the gauge check module and the display module
Communication connection.
2. a kind of split type single-phase intelligent electric energy meter according to claim 1, it is characterised in that the gauge check module
Including voltage sampling module and current sampling module, the output end of the voltage sampling module and the output end of current sampling module
It is all connected with electric energy metrical special IC；The electric energy metrical special IC connects microprocessor, the microprocessor
Connect digital display circuit, operational and controlled key button and the expense control card inserting mouth of the display module.
3. a kind of split type single-phase intelligent electric energy meter according to claim 2, it is characterised in that the microprocessor connection
There are data storage cell, clock unit, infrared communication circuit and RS-485 communication interfaces.
4. a kind of split type single-phase intelligent electric energy meter according to claim 2, it is characterised in that the microprocessor passes through
Power line carrier communication is connected with the digital display circuit, operational and controlled key button and expense control card inserting mouth.
5. a kind of split type single-phase intelligent electric energy meter according to claim 2, it is characterised in that the microprocessor connection
There are monitoring and warning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102820.7A CN106645932A (en) | 2016-12-05 | 2016-12-05 | Split-type single-phase intelligent electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102820.7A CN106645932A (en) | 2016-12-05 | 2016-12-05 | Split-type single-phase intelligent electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106645932A true CN106645932A (en) | 2017-05-10 |
Family
ID=58818506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102820.7A Pending CN106645932A (en) | 2016-12-05 | 2016-12-05 | Split-type single-phase intelligent electric energy meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN106645932A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918960A (en) * | 2018-06-19 | 2018-11-30 | 宁波迦南智能电气股份有限公司 | It is a kind of to measure and the completely isolated intelligent electric energy meter of management function |
| CN111308191A (en) * | 2020-03-26 | 2020-06-19 | 国家能源集团宁夏煤业有限责任公司 | Coal mine electric energy metering system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202794330U (en) * | 2012-09-10 | 2013-03-13 | 浙江晨泰科技股份有限公司 | Three-phase four-wire charge intelligent electric energy meter |
| CN203444560U (en) * | 2013-07-24 | 2014-02-19 | 天津市申特电力电子厂 | Single-phase fee-control intelligent ammeter |
| WO2016090908A1 (en) * | 2014-12-12 | 2016-06-16 | 国家电网公司 | Memory simulation testing board system and testing method for embedded application of intelligent electric meter |
| CN106097588A (en) * | 2016-06-15 | 2016-11-09 | 无锡市恒通电器有限公司 | A kind of single-phase cost-control intelligent ammeter |
| CN206411188U (en) * | 2016-12-05 | 2017-08-15 | 宜兴市森维电子有限公司 | A kind of split type single-phase intelligent electric energy meter |
-
2016
- 2016-12-05 CN CN201611102820.7A patent/CN106645932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202794330U (en) * | 2012-09-10 | 2013-03-13 | 浙江晨泰科技股份有限公司 | Three-phase four-wire charge intelligent electric energy meter |
| CN203444560U (en) * | 2013-07-24 | 2014-02-19 | 天津市申特电力电子厂 | Single-phase fee-control intelligent ammeter |
| WO2016090908A1 (en) * | 2014-12-12 | 2016-06-16 | 国家电网公司 | Memory simulation testing board system and testing method for embedded application of intelligent electric meter |
| CN106097588A (en) * | 2016-06-15 | 2016-11-09 | 无锡市恒通电器有限公司 | A kind of single-phase cost-control intelligent ammeter |
| CN206411188U (en) * | 2016-12-05 | 2017-08-15 | 宜兴市森维电子有限公司 | A kind of split type single-phase intelligent electric energy meter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918960A (en) * | 2018-06-19 | 2018-11-30 | 宁波迦南智能电气股份有限公司 | It is a kind of to measure and the completely isolated intelligent electric energy meter of management function |
| CN111308191A (en) * | 2020-03-26 | 2020-06-19 | 国家能源集团宁夏煤业有限责任公司 | Coal mine electric energy metering system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |