CN201903583U - Network electric energy meter - Google Patents
Network electric energy meter Download PDFInfo
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- CN201903583U CN201903583U CN2010206630863U CN201020663086U CN201903583U CN 201903583 U CN201903583 U CN 201903583U CN 2010206630863 U CN2010206630863 U CN 2010206630863U CN 201020663086 U CN201020663086 U CN 201020663086U CN 201903583 U CN201903583 U CN 201903583U
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Abstract
The utility model relates to a network electric energy meter which comprises a master control module, a parameter acquisition module, a communication module, a display module, a power supply control module and a power supply module, wherein the master control module comprises a microprocessor and a storage unit; the microprocessor is connected with the storage unit, the parameter acquisition module, the communication module, the display module, the power supply control module and the power supply module respectively; the microprocessor is used for displaying the electricity parameter information obtained from the parameter acquisition module through the display module, storing the electricity parameter information to the storage unit and simultaneously transmitting the electricity parameter information to a remote end through the communication module. The network electric energy meter realizes the large capacity real-time monitoring and the control to the electricity environment parameters of a large number of electricity consumers, and lays a foundation for the full implementation of a smart grid. After the implementation of the smart grid, the electricity consumption can be reduced, and the energy efficiency at a use end can be improved under the support of the smart power supply grid. Therefore, the network electric energy meter is one of effectively ways for realizing energy conversation and carbon reduction.
Description
Technical field
The utility model relates to the consumer field, particularly a kind of network power table.
Background technology
Current domestic electric energy meter market is stepped into the stable growth stage, and the resident increases table newly, net changes and the promotion of export abroad makes electric energy meter market still have huge market capacity.Simultaneously, the electric energy meter design also develops to long-life, high precision, multi-functional, networked direction from the general function type.
The communication mode of tradition electric energy meter generally selects communication modes such as infrared copy meter, 485 serial ports transmission to check meter.The infrared communication distance is very near, generally is no more than 20 meters; And 485 communications need other cable laying.Both time-consuming, the effort and unreliable of these traditional communication modes.
Broad application of Internet, computer and network technologies develop rapidly, impel its correlation technique to move to maturity gradually.Technique of internet is widely used in various computer networks, realizes the interconnected of heterogeneous networks equipment.Device control development based on technique of internet is also more and more rapider, has had influence on instrument and meter industry deeply.The powerful impetus has appearred in the development of networked meters.
The utility model content
Fundamental purpose of the present utility model is to overcome the above-mentioned shortcoming of prior art, proposes the network power table that a kind of utilization is ripe, stable, communication is realized in internet at a high speed.
The utility model adopts following technical scheme: a kind of network power table, it is characterized in that: comprise main control module, the parameter acquisition module, communication module, display module, power-supplying circuit and power module, wherein: described main control module includes microprocessor and storage unit, this microprocessor respectively with described storage unit, described parameter acquisition module, communication module, display module, power-supplying circuit links to each other with power module, and this microprocessor will show and be stored to storage unit by display module from the power consumption parameter information that described parameter acquisition module obtains; Described communication module is sent power consumption parameter information by described microprocessor control, and the power supplying control signal and the undated parameter signal that receive are delivered to microprocessor; Described power-supplying circuit links to each other with described microprocessor, be used to carry out the cut-out of power supply control command or the connecting subscribers participating feed circuit of described microprocessor, and described microprocessor is stored to storage unit with the user power utilization circuit state; Described power module is used to each module that power supply is provided.
Further, current acquisition unit and voltage acquisition unit that described parameter acquisition module comprises the electric energy metrical unit and is attached thereto, the current signal and the voltage signal that are used for obtaining are handled acquisition user power utilization information, and this information is delivered to microprocessor.
Further, described communication module is provided with internet interface.
Further, also include the electrical energy pulse test module, link to each other, be used for verified users power consumption parameter signal errors with described microprocessor
By above-mentioned to description of the present utility model as can be known, compared with prior art, the utlity model has following beneficial effect: the utility model is provided with communication module, power supply management department can be by the Internet connection communication module to user's electric energy meter current working state, confession power utilization environment parameters such as characteristic parameter are carried out remote real time monitoring, realized that real-time stabilization is reliably to each user's of enormous amount high capacity monitoring and control for the power utilization environment parameter, for implementing in full of intelligent grid established solid foundation, implementing the back and can reduce power consumption and promote the use side energy efficiency under the support of intelligent power supply net, therefore is one of a kind of effective way that realizes carbon reduction.
Description of drawings
Fig. 1 is the utility model theory diagram;
Fig. 2 is one of electric energy meter system schematic diagram of the present utility model;
Fig. 3 is two of an electric energy meter system schematic diagram of the present utility model.
Embodiment
Below the utility model will be further described by embodiment.
With reference to Fig. 1, a kind of network power table of the present utility model, comprise main control module, parameter acquisition module 20, communication module 30, display module 40, power-supplying circuit 50 and power module 60, wherein: main control module includes microprocessor 11 and storage unit 12, current acquisition unit 22 and voltage acquisition unit 23 that parameter acquisition module 20 comprises electric energy metrical unit 21 and is attached thereto, electric energy metrical unit 21 is according to the electric current of sampling gained, component of voltage and phase angle thereof, use two 16 second order es-Δ analog to digital converters to obtain the instantaneous active power of electricity consumer institute power consumption by multiplying, reactive power, power consumption parameter information such as power factor, communication module 30 is provided with internet interface and outside realization communication, display module 40 comprises the LCD display circuit 42 that is used to indicate the LED lamp array 41 of electric energy meter duty and is used to show related data, microprocessor 11 respectively with storage unit 12, electric energy metrical unit 21, communication module 30, LED lamp array 41, LCD display circuit 42, power-supplying circuit 50 links to each other with power module 60, this microprocessor 11 will show by display module 40 from the power consumption parameter information that parameter acquisition module 20 obtains and be stored to storage unit 12, and according to circumstances by communication module 30 the user power utilization parameter information be sent; Communication module 30 is sent power consumption parameter information by microprocessor 11 controls, also the power supplying control signal and the undated parameter signal that receive can be delivered to microprocessor 11; Power-supplying circuit 50 links to each other with microprocessor 11, be used to carry out the cut-out of power supply control command or the connecting subscribers participating feed circuit of microprocessor 11, and will power control command and execution result of microprocessor 11 is stored to storage unit 12, and shows the current electricity condition of using by LED lamp array; Power module 60 provides power supply with electric energy metrical unit 21, microprocessor 11, LCD display circuit 42 and wireless transmit/receive units 32.Also include electrical energy pulse test module 70, link to each other, be used for the error in dipping of verified users power consumption parameter with microprocessor 11.
With reference to Fig. 1, Fig. 2, Fig. 3, use electric energy meter system of the present utility model, comprise network power table of the present utility model, realize the power supply management backstage and the internet of communication with the network power table, communication is realized by internet and network power table in the power supply management backstage, is used for receiving in real time user's power consumption parameter information and sends user's power supplying control signal and undated parameter signal.The internet interface of communication module adopts general Ethernet control IC to construct the channel (as shown in Figure 2) of the both-way communication on microprocessor and power supply management backstage, for the user that can't insert the internet individually, being provided with of internet interface can be built into a small-sized LAN (Local Area Network) with a plurality of network power tables that close in the short distance, the common wired internet (as shown in Figure 3) that inserts, this embodiment will greatly be saved taking the Internet resource.
Above-mentioned only is an embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. network power table, it is characterized in that: comprise main control module, parameter acquisition module, communication module, display module, power-supplying circuit and power module, wherein: described main control module includes microprocessor and storage unit, this microprocessor links to each other with power module with described storage unit, described parameter acquisition module, communication module, display module, power-supplying circuit respectively, and this microprocessor will show and be stored to storage unit by display module from the power consumption parameter information that described parameter acquisition module obtains; Described communication module is sent power consumption parameter information by described microprocessor control, and the power supplying control signal and the undated parameter signal that receive are delivered to microprocessor; Described power-supplying circuit links to each other with described microprocessor, be used to carry out the cut-out of power supply control command or the connecting subscribers participating feed circuit of described microprocessor, and described microprocessor is stored to storage unit with the user power utilization circuit state; Described power module is used to each module that power supply is provided.
2. a kind of network power table as claimed in claim 1, it is characterized in that: current acquisition unit and voltage acquisition unit that described parameter acquisition module comprises the electric energy metrical unit and is attached thereto, the current signal and the voltage signal that are used for obtaining are handled acquisition user power utilization parameter information, and this information is delivered to microprocessor.
3. a kind of network power table as claimed in claim 1, it is characterized in that: described communication module is provided with internet interface.
4. a kind of network power table as claimed in claim 1 is characterized in that: also include the electrical energy pulse test module, link to each other with described microprocessor, be used for verified users power consumption parameter signal errors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206630863U CN201903583U (en) | 2010-12-16 | 2010-12-16 | Network electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206630863U CN201903583U (en) | 2010-12-16 | 2010-12-16 | Network electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903583U true CN201903583U (en) | 2011-07-20 |
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ID=44274177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206630863U Expired - Lifetime CN201903583U (en) | 2010-12-16 | 2010-12-16 | Network electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467205A (en) * | 2015-05-23 | 2016-04-06 | 李银龙 | Electric energy meter with zero-power RF meter reading |
| CN107132391A (en) * | 2017-07-05 | 2017-09-05 | 深圳资文科技有限公司 | A kind of intelligent electric meter |
-
2010
- 2010-12-16 CN CN2010206630863U patent/CN201903583U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467205A (en) * | 2015-05-23 | 2016-04-06 | 李银龙 | Electric energy meter with zero-power RF meter reading |
| CN107132391A (en) * | 2017-07-05 | 2017-09-05 | 深圳资文科技有限公司 | A kind of intelligent electric meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN DAHONG INDUSTRIAL + DEVELOPMENT CO., LTD. Free format text: FORMER NAME: FUJIAN DAHONG ELECTRONICS DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 362700 No. 108 Fu Hui Road, Shishi City, Fujian, Quanzhou Patentee after: FUJIAN DAHONG INDUSTRY & DEVELOPMENT CO., LTD. Address before: 362700 No. 108 Fu Hui Road, Shishi City, Fujian, Quanzhou Patentee before: Fujian Dahong Electronic & Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |
|
| CX01 | Expiry of patent term |