CN109342810A - A kind of multi-user's intelligent electric meter system - Google Patents
A kind of multi-user's intelligent electric meter system Download PDFInfo
- Publication number
- CN109342810A CN109342810A CN201811238736.7A CN201811238736A CN109342810A CN 109342810 A CN109342810 A CN 109342810A CN 201811238736 A CN201811238736 A CN 201811238736A CN 109342810 A CN109342810 A CN 109342810A
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- CN
- China
- Prior art keywords
- electric meter
- meter
- user
- main control
- intelligent electric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
Abstract
The invention discloses a kind of multi-user's intelligent electric meter systems, including meter circuit and meter case, meter circuit includes main control chip, sensor circuit, ic for energy metering, memory, clock chip and power supply, meter case includes gauge outfit and electrical equipment, ic for energy metering is used to calculate the electricity consumption information of user and stores to memory, and the input terminal of ic for energy metering is connect with one or more electrical equipments；Information about power on subscriber card is read on ammeter, clock chip is for showing current time, and power supply is used to power for multi-user's intelligent electric meter, and main control chip carries out information about power processing for controlling each element by sensor circuit for incuding subscriber card；Meter circuit is set in gauge outfit, and electrical equipment is configured according to actually required number of users, and is attached by splicing module splicing；The present invention connects electrical equipment according to user's actual need flexible configuration by splicing module, so that ammeter is more intelligent, using more convenient.
Description
Technical field
The present invention relates to electric quantity metering and application field more particularly to a kind of multi-user's intelligent electric meter systems.
Background technique
Existing multi-user's intelligent electric meter for the automation of transformation substations, power distribution automation, intelligent building, enterprises electricity
The scenes such as it is capable of measuring；In the prior art, technical staff is designed using integrated structure, is installed concentratedly, is realized the electricity of multichannel
It can measure, relevant information about power be shown on table, and by telecommunication progress networking access energy efficiency management system, however this
The integrated structure design of kind cannot be according to how much carry out flexible configurations of number of users, so that operation lacks since structure is single
Flexibility.
Summary of the invention
The present invention provides a kind of multi-user's intelligent electric meter system, structure is single to solve, cannot be according to the more of number of users
Flexible configuration technical problem is carried out less, thus according to how much carry out flexible configurations of number of users, and then realize that flexible operating is multi-purpose
Family intelligent electric meter.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of multi-user's intelligent electric meter systems, including electricity
Watch circuit and meter case, the meter circuit include main control chip, sensor circuit, ic for energy metering, memory, clock core
Piece and power supply, the meter case include gauge outfit and electrical equipment,
The ic for energy metering is used to calculate the electricity consumption information of user and stores to the memory, the electric energy meter
The input terminal for measuring circuit is connect with one or more electrical equipments, the output end of the ic for energy metering and the main control chip
Connection；
Information about power on subscriber card is read on ammeter by the sensor circuit for incuding subscriber card, when described
Clock chip is for showing current time, and the power supply is used to power for multi-user's intelligent electric meter, and the main control chip is for controlling
Each element carries out information about power processing, the main control chip respectively with the sensor circuit, memory, clock chip, power supply
It is connected；
The meter circuit is set in the gauge outfit, and the electrical equipment is matched according to actually required number of users
It sets, and is attached by splicing module splicing.
Preferably, the splicing module can be inserting splicing or soft arranging wire splicing.
Preferably, the meter circuit further includes display screen, and the display screen is used to show user's information about power,
The display screen is connected with the main control chip.
Preferably, the meter circuit further includes key, and the key is used to switch the different user on ammeter
The display interface of electricity consumption information, the key are connected with the main control chip.
Preferably, the meter circuit further includes backup storage chip, and the backup storage chip is for real-time
The electricity consumption information that backup is calculated with the ic for energy metering convenient for user query, the backup storage chip with it is described
Main control chip is connected.
Preferably, the meter circuit further includes communication interface, and the communication interface is for connecting external equipment
Electricity data transmission is carried out, the communication interface is connected with the main control chip.
Preferably, the meter case further includes guide rail, and the guide rail is used for gauge outfit and the electrical equipment
It is secured together, and is fixed for whole installation.
Preferably, the communication interface can be infra red communication port, TCP/IP communication interface, Wi-Fi or
Any one of RS485 communication interface.
Preferably, multi-user's intelligent electric meter system further includes remote system, and the remote system passes through institute
Communication interface connection is stated, preliminary filling Value Operations can be carried out to intelligent electric meter, by the money charging of certain amount into intelligent electric meter.
Preferably, the remote system can also be issued to intelligent electric meter and be instructed, and pass through the communication interface control
The power-off of intelligent electric meter processed or power supply of closing a floodgate.
Compared with the prior art, the embodiment of the present invention has the following beneficial effects:
1, electrical equipment is connected according to user's actual need flexible configuration by splicing module, so that ammeter is more intelligent
Change, using more convenient；
2, various communication interfaces enrich communication modes, adapt to be used for a variety of different communication scenes；
3, have pre-payment and remote on/off Electricity Functional, meet the modern times to intelligentized demand.
Detailed description of the invention
Fig. 1: for the meter circuit structural schematic diagram in multi-user's intelligent electric meter system embodiment of the present invention；
Fig. 2: for the meter case structural schematic diagram in multi-user's intelligent electric meter system embodiment of the present invention.
Wherein, the appended drawing reference of Figure of description is as follows:
1, gauge outfit；2, equipment has been installed；3, splicing module；4, equipment to be installed；5, guide rail.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1 and 2, the preferred embodiment of the present invention provides a kind of multi-user's intelligent electric meter system, including ammeter
Circuit and meter case, the meter circuit include main control chip, sensor circuit, ic for energy metering, memory, clock chip
And power supply, the meter case include gauge outfit and electrical equipment,
The ic for energy metering is used to calculate the electricity consumption information of user and stores to the memory, the electric energy meter
The input terminal for measuring circuit is connect with one or more electrical equipments, the output end of the ic for energy metering and the main control chip
Connection；
Information about power on subscriber card is read on ammeter by the sensor circuit for incuding subscriber card, when described
Clock chip is for showing current time, and the power supply is used to power for multi-user's intelligent electric meter, and the main control chip is for controlling
Each element carries out information about power processing, the main control chip respectively with the sensor circuit, memory, clock chip, power supply
It is connected；
The meter circuit is set in the gauge outfit, and the electrical equipment is matched according to actually required number of users
It sets, and is attached by splicing module splicing.
In the present embodiment, the splicing module can be inserting splicing or soft arranging wire splicing.
In the present embodiment, the meter circuit further includes display screen, and the display screen is used to show user's information about power,
The display screen is connected with the main control chip.
In the present embodiment, the meter circuit further includes key, and the key is used to switch the different user on ammeter
The display interface of electricity consumption information, the key are connected with the main control chip.
In the present embodiment, the meter circuit further includes backup storage chip, and the backup storage chip is for real-time
The electricity consumption information that backup is calculated with the ic for energy metering convenient for user query, the backup storage chip with it is described
Main control chip is connected.
In the present embodiment, the meter circuit further includes communication interface, and the communication interface is for connecting external equipment
Electricity data transmission is carried out, the communication interface is connected with the main control chip.
In the present embodiment, the meter case further includes guide rail, and the guide rail is used for gauge outfit and the electrical equipment
It is secured together, and is fixed for whole installation.
In the present embodiment, the communication interface can be infra red communication port, TCP/IP communication interface, Wi-Fi or
Any one of RS485 communication interface.
In the present embodiment, multi-user's intelligent electric meter system further includes remote system, and the remote system passes through institute
Communication interface connection is stated, preliminary filling Value Operations can be carried out to intelligent electric meter, by the money charging of certain amount into intelligent electric meter.
In the present embodiment, the remote system can also be issued to intelligent electric meter and be instructed, and pass through the communication interface control
The power-off of intelligent electric meter processed or power supply of closing a floodgate.
Below with reference to embodiment, the present invention is described in detail.
As shown in Figure 1, a kind of multi-user's intelligent electric meter system of the present embodiment, including meter circuit and meter case, wherein
Multi-user's intelligent electric meter circuit part uses modular design, comprising: main control chip, IC card sensor circuit, multiple way electric meter
Amount, memory, clock chip, backup storage chip, LCD show, key, communication interface, power supply.
Main control chip is mainly used to control the mutual cooperation of each element, the common calculating for realizing information about power, storage and
The functions such as inquiry；Information about power on subscriber card is read on ammeter by IC card sensor circuit for incuding subscriber card；Multichannel
Electrical energy measurement is used to calculate the electricity consumption information of user and stores to memory；Memory is for depositing the electricity consumption information of user
Storage is got up, and user query are convenient for；Clock chip is for showing the current time；Backup storage chip is used to back up in realtime and multichannel
The electricity consumption information for multiple users that electrical energy measurement is calculated is convenient for user query；LCD is shown for showing multiple use in turn
The information such as power purchase information, power information and the remaining capacity at family；Key is used to switch the different user electricity consumption information on ammeter
Display interface；Communication interface can be infra red communication port, TCP/IP communication interface, in Wi-Fi or RS485 communication interface
It is any；Power supply is used to power for multi-user's intelligent electric meter.
It is connected by communication interface with remote system, realizes the control of pre-payment and remote on/off electricity.In remote system
On, preliminary filling Value Operations can be carried out to intelligent electric meter, by the money charging of certain amount into ammeter.In the use of intelligent electric meter
In the process, the service condition of the pre- recharge amount of main control chip real-time judge, when residual amount is smaller than pre-set value, intelligent electric meter
It is alerted by specific sound, and warning information is uploaded into remote system, user is reminded to carry out pre-payment operation.
When calculating amount beyond the presetting overdraw amount of money, intelligent electric meter will issue power-off signal automatically, lead to
Electrical equipment control of adopting meets switch and stops power supply.It overdraws after amount of money power-off, after user is supplemented with money by remote system, intelligent electric meter can
Automatically it carries out closing a floodgate and restore electricity.When power supply system needs to safeguard, long distance forced disconnection or combined floodgate can also be manually carried out
Operation.
As shown in Fig. 2, multi-user's intelligent electric meter casing part uses split type structure, comprising: gauge outfit 1 has been installed and set
Standby 2, splicing module 3, equipment to be installed 4, guide rail 5.Gauge outfit 1 include LCD show, the parts such as key；Equipment 2 has been installed to refer to
Effect signal after attaching the module in gauge outfit, may include 1~14 module；Module is stitched together by splicing module 3 when being,
Splice two ways including inserting splicing and soft arranging wire；Module 4 to be installed refers to the module that will be stitched together with gauge outfit；Guide rail
5 for gauge outfit and module to be secured together, and are fixed for whole installation.
The present invention connects electrical equipment according to user's actual need flexible configuration by splicing module, so that ammeter has more intelligence
Energyization, using more convenient；Various communication interfaces are applied, communication modes are enriched, adapt to be used for a variety of different communication scenes；
Have pre-payment and remote on/off Electricity Functional, meets the modern times to intelligentized demand.
Particular embodiments described above has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that the above is only a specific embodiment of the present invention, the protection being not intended to limit the present invention
Range.It particularly points out, to those skilled in the art, all within the spirits and principles of the present invention, that is done any repairs
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of multi-user's intelligent electric meter system, which is characterized in that including meter circuit and meter case, the meter circuit packet
Include main control chip, sensor circuit, ic for energy metering, memory, clock chip and power supply, the meter case include gauge outfit and
Electrical equipment,
The ic for energy metering is used to calculate the electricity consumption information of user and stores to the memory, the electrical energy measurement electricity
The input terminal on road is connect with one or more electrical equipments, and the output end of the ic for energy metering and the main control chip connect
It connects；
Information about power on subscriber card is read on ammeter, the clock core by the sensor circuit for incuding subscriber card
Piece is for showing current time, and the power supply is used to power for multi-user's intelligent electric meter, and the main control chip is each for controlling
Element carries out information about power processing, and the main control chip is connected with the sensor circuit, memory, clock chip, power supply respectively
It connects；
The meter circuit is set in the gauge outfit, and the electrical equipment is configured according to actually required number of users,
And it is attached by splicing module splicing.
2. electric meter system as described in claim 1, which is characterized in that the splicing module can be inserting splicing or soft arranging wire
Splicing.
3. electric meter system as described in claim 1, which is characterized in that the meter circuit further includes display screen, the display
Screen is for showing that user's information about power, the display screen are connected with the main control chip.
4. electric meter system as described in claim 1, which is characterized in that the meter circuit further includes key, and the key is used
In the display interface of the different user electricity consumption information on switching ammeter, the key is connected with the main control chip.
5. electric meter system as described in claim 1, which is characterized in that the meter circuit further includes backup storage chip, institute
It states backup storage chip and is convenient for user query for the electricity consumption information being calculated with the ic for energy metering of backing up in realtime,
The backup storage chip is connected with the main control chip.
6. electric meter system as described in claim 1, which is characterized in that the meter circuit further includes communication interface, described logical
Communication interface carries out electricity data transmission for connecting external equipment, and the communication interface is connected with the main control chip.
7. electric meter system as described in claim 1, which is characterized in that the meter case further includes guide rail, and the guide rail is used
It is secured together in by gauge outfit and the electrical equipment, and is fixed for whole installation.
8. electric meter system as claimed in claim 6, which is characterized in that the communication interface can be infra red communication port,
Any one of TCP/IP communication interface, Wi-Fi or RS485 communication interface.
9. electric meter system as claimed in claim 6, which is characterized in that multi-user's intelligent electric meter system further includes remotely being
System, the remote system are connected by the communication interface, preliminary filling Value Operations can be carried out to intelligent electric meter, by certain amount
Money charging is into intelligent electric meter.
10. electric meter system as claimed in claim 9, which is characterized in that the remote system can also be issued to intelligent electric meter
Instruction is controlled the power-off of intelligent electric meter or is closed a floodgate and powered by the communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238736.7A CN109342810A (en) | 2018-10-23 | 2018-10-23 | A kind of multi-user's intelligent electric meter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238736.7A CN109342810A (en) | 2018-10-23 | 2018-10-23 | A kind of multi-user's intelligent electric meter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109342810A true CN109342810A (en) | 2019-02-15 |
Family
ID=65311343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238736.7A Pending CN109342810A (en) | 2018-10-23 | 2018-10-23 | A kind of multi-user's intelligent electric meter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109342810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345166A (en) * | 2020-02-18 | 2021-09-03 | 安科瑞电气股份有限公司 | Guide rail type prepayment electric energy meter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101540080A (en) * | 2009-04-28 | 2009-09-23 | 华南理工大学 | Three-phase prepayment electric energy meter system based on GPRS communication and control method thereof |
| CN202189093U (en) * | 2011-08-11 | 2012-04-11 | 浙江万里学院 | Remote control intelligent ammeter |
| CN102901851A (en) * | 2011-07-25 | 2013-01-30 | 南京能瑞自动化设备股份有限公司 | Single-phase remote-cost control intelligent ammeter with RS485 control signal output |
| CN203376368U (en) * | 2013-07-02 | 2014-01-01 | 大连当代兴达发展有限公司 | Two-family suspension-type nonmetal metering tank |
| CN203798857U (en) * | 2014-03-31 | 2014-08-27 | 林宣荣 | Guide rail type electric energy meter shell and electric energy meter |
| CN203800276U (en) * | 2014-05-04 | 2014-08-27 | 乐清市世创电子有限公司 | Network cable interface row |
| CN204740288U (en) * | 2015-06-10 | 2015-11-04 | 广州汉光电气有限公司 | Multi -user shows smart electric meter |
| CN207020763U (en) * | 2017-06-08 | 2018-02-16 | 群乔集团有限公司 | A kind of small size terminal electric energy meter box |
-
2018
- 2018-10-23 CN CN201811238736.7A patent/CN109342810A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101540080A (en) * | 2009-04-28 | 2009-09-23 | 华南理工大学 | Three-phase prepayment electric energy meter system based on GPRS communication and control method thereof |
| CN102901851A (en) * | 2011-07-25 | 2013-01-30 | 南京能瑞自动化设备股份有限公司 | Single-phase remote-cost control intelligent ammeter with RS485 control signal output |
| CN202189093U (en) * | 2011-08-11 | 2012-04-11 | 浙江万里学院 | Remote control intelligent ammeter |
| CN203376368U (en) * | 2013-07-02 | 2014-01-01 | 大连当代兴达发展有限公司 | Two-family suspension-type nonmetal metering tank |
| CN203798857U (en) * | 2014-03-31 | 2014-08-27 | 林宣荣 | Guide rail type electric energy meter shell and electric energy meter |
| CN203800276U (en) * | 2014-05-04 | 2014-08-27 | 乐清市世创电子有限公司 | Network cable interface row |
| CN204740288U (en) * | 2015-06-10 | 2015-11-04 | 广州汉光电气有限公司 | Multi -user shows smart electric meter |
| CN207020763U (en) * | 2017-06-08 | 2018-02-16 | 群乔集团有限公司 | A kind of small size terminal electric energy meter box |
Non-Patent Citations (2)
| Title |
|---|
| 刘丙江: "《农电工操作技能手册》", 31 January 2017 * |
| 盛万兴: "《新农村典型供电模式》", 31 May 2008 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345166A (en) * | 2020-02-18 | 2021-09-03 | 安科瑞电气股份有限公司 | Guide rail type prepayment electric energy meter |
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Application publication date: 20190215 |