CN203630218U - Intelligent electric meter based on plastic optical fiber communication - Google Patents
Intelligent electric meter based on plastic optical fiber communication Download PDFInfo
- Publication number
- CN203630218U CN203630218U CN201320764966.3U CN201320764966U CN203630218U CN 203630218 U CN203630218 U CN 203630218U CN 201320764966 U CN201320764966 U CN 201320764966U CN 203630218 U CN203630218 U CN 203630218U
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- data processing
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- optical fiber
- fiber communication
- plastic optical
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Abstract
The utility model provides an intelligent electric meter based on plastic optical fiber communication. The intelligent electric meter based on the plastic optical fiber communication comprises an electric energy information acquisition unit, a data processing unit and a plastic optical fiber communication unit. The input end of the data processing unit is connected with the output end of the electric energy information acquisition unit, and the output end is connected with the input end of the plastic optical fiber communication unit. The plastic optical fiber communication unit comprises an electrical/optical signal converter for receiving an electric signal transmitted by the data processing unit and converting the electric signal into an optical signal, an optical generator for sending out the optical signal and a connector, and a modulator circuit is arranged between the electrical/optical signal converter and the data processing unit. The intelligent electric meter based on the plastic optical fiber communication of the utility model utilizes the plastic optical fiber communication unit to realize the information transmission between the electric meter and a power supply department, and is fast in transmission speed and high in efficiency, thereby realizing the real-time monitoring. Moreover, the communication mode of the utility model is good in stability.
Description
Technical field
The utility model relates to intelligent electric meter technical field, is specifically related to a kind of intelligent electric meter based on plastic optical fiber communication.
Background technology
At present, domestic, International Industry process is accelerated, and power consumption day is becoming tight, and this proposes new requirement to metering ammeter, and main manifestations is that power purchase prepaid, power consumption are monitored in real time, electricity price real-time monitoring.In to power consumption monitor procedure, in view of the huge inferior position of manual metering on efficiency and cost and be eliminated gradually, intelligent electric meter is day by day prevailing.In prior art, often adopt carrier wave, RS485 serial ports and the infrared communication mode as intelligent electric meter and the transmission of power supply department information.But the existing communication mode rate of information throughput is low, and be subject to environmental interference and the reliability that causes information to be transmitted is influenced, especially, when the data capacity of transmission is when larger, intelligent electric meter cannot be sent to power supply department by information data in real time.The limitation of the prior art of above-mentioned record, makes ammeter cannot meet the requirement of intelligent grid.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, and a kind of intelligent electric meter based on plastic optical fiber communication is provided, and improves speed and stability that in electrical network, information is transmitted.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intelligent electric meter based on plastic optical fiber communication, comprise acquiring electric energy information unit, data processing unit and plastic optical fiber communication unit, the input end of described data processing unit is connected with the output terminal of acquiring electric energy information unit, and the output terminal of data processing unit is connected with the input end of plastic optical fiber communication unit;
Described acquiring electric energy information unit, at least comprises current information acquisition module, information of voltage acquisition module and information about power acquisition module that independence is connected with data processing unit;
Described data processing unit, comprises single-chip microcomputer, magnetic latching relay, drive circuit in bi-directional and timer circuit, and described drive circuit in bi-directional is connected respectively single-chip microcomputer with timer circuit, and the output terminal of drive circuit in bi-directional connects magnetic latching relay;
Described plastic optical fiber communication unit, comprises and receives the electric signal of data processing unit transmission optical generator and the connector that converts the electrical signal to the electricity/optical signal converter of light signal, light signal is sent.
As improving technical scheme, between described electricity/optical signal converter and data processing unit, be provided with modulation circuit.
As further improvement technical scheme, described intelligent electric meter also comprises that one for showing the display unit of energy monitor data and being installed in the camera head in display unit dead ahead, the input end of described display unit is connected with the output terminal of data processing unit, and the output terminal of described camera head is connected with the input end of data processing unit.
The utility model has the following advantages and beneficial effect compared to existing technology:
1. the utility model utilizes plastic optical fiber communication unit to realize the information transmission between ammeter and power supply department, and, efficiency high realization fast with transmission speed monitored in real time, and this communication mode good stability.
2. the device of the utility model collection electric current, voltage, electric weight is independent is connected with data processing unit, and the work that is independent of each other has further improved the efficiency that information is transmitted.
The utility model arrange camera head and display unit, both facilitated user to monitor voluntarily ammeter data, can understand ammeter information by the mode of remote photographic again, multiple monitor mode has improved the accuracy of monitor data.
4. the utility model is simple in structure, is convenient to promote realize.
Brief description of the drawings
Fig. 1 is the structured flowchart of the present embodiment.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but the embodiment that the utility model is created is not limited to this.
Embodiment
As shown in Figure 1, the utility model provides a kind of intelligent electric meter based on plastic optical fiber communication, comprises acquiring electric energy information unit, data processing unit, plastic optical fiber communication unit, modulation circuit, camera head and display unit.
Wherein:
Acquiring electric energy information unit comprises current information acquisition module, information of voltage acquisition module and the information about power acquisition module that independence is connected with data processing unit;
Data processing unit comprises single-chip microcomputer, magnetic latching relay, drive circuit in bi-directional and timer circuit, and drive circuit in bi-directional is connected respectively single-chip microcomputer with timer circuit, and the output terminal of drive circuit in bi-directional connects the input end of magnetic latching relay;
Plastic optical fiber communication unit, comprise and receive the electric signal of data processing unit transmission optical generator and the connector that converts the electrical signal to the electricity/optical signal converter of light signal, light signal is sent, the input end of optical generator is connected with the output terminal of electricity/optical signal converter, and the output terminal of optical generator is connected with connector.
In addition, modulation circuit is connected with the output terminal of data processing unit and the input end of electricity/optical signal converter respectively; The input end of display unit is connected with the output terminal of data processing unit, and the output terminal of camera head is connected with the input end of data processing unit.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, not departing under prerequisite of the present utility model, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (1)
1. the intelligent electric meter based on plastic optical fiber communication, it is characterized in that: comprise acquiring electric energy information unit, data processing unit and plastic optical fiber communication unit, the input end of described data processing unit is connected with the output terminal of acquiring electric energy information unit, and the output terminal of data processing unit is connected with the input end of plastic optical fiber communication unit;
Described acquiring electric energy information unit, at least comprises current information acquisition module, information of voltage acquisition module and information about power acquisition module that independence is connected with data processing unit;
Described data processing unit, comprises single-chip microcomputer, magnetic latching relay, drive circuit in bi-directional and timer circuit, and described drive circuit in bi-directional is connected respectively single-chip microcomputer with timer circuit, and the output terminal of drive circuit in bi-directional connects magnetic latching relay;
Described plastic optical fiber communication unit, comprises and receives the electric signal of data processing unit transmission optical generator and the connector that converts the electrical signal to the electricity/optical signal converter of light signal, light signal is sent;
Between described electricity/optical signal converter and data processing unit, be provided with modulation circuit;
Described intelligent electric meter also comprises that one for showing the display unit of energy monitor data and being installed in the camera head in display unit dead ahead, the input end of described display unit is connected with the output terminal of data processing unit, and the output terminal of described camera head is connected with the input end of data processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764966.3U CN203630218U (en) | 2013-11-27 | 2013-11-27 | Intelligent electric meter based on plastic optical fiber communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764966.3U CN203630218U (en) | 2013-11-27 | 2013-11-27 | Intelligent electric meter based on plastic optical fiber communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630218U true CN203630218U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764966.3U Expired - Fee Related CN203630218U (en) | 2013-11-27 | 2013-11-27 | Intelligent electric meter based on plastic optical fiber communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445545A (en) * | 2015-10-30 | 2016-03-30 | 国网新疆电力公司电力科学研究院 | IEC62056-standard-based three-phase harmonic fiber electric energy meter |
| CN105548683A (en) * | 2015-12-11 | 2016-05-04 | 华立科技股份有限公司 | Three-phase electric meter |
-
2013
- 2013-11-27 CN CN201320764966.3U patent/CN203630218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445545A (en) * | 2015-10-30 | 2016-03-30 | 国网新疆电力公司电力科学研究院 | IEC62056-standard-based three-phase harmonic fiber electric energy meter |
| CN105548683A (en) * | 2015-12-11 | 2016-05-04 | 华立科技股份有限公司 | Three-phase electric meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20201127 |