CN204791499U - Data acquisition device based on electric energy meter - Google Patents
Data acquisition device based on electric energy meter Download PDFInfo
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- CN204791499U CN204791499U CN201520529189.3U CN201520529189U CN204791499U CN 204791499 U CN204791499 U CN 204791499U CN 201520529189 U CN201520529189 U CN 201520529189U CN 204791499 U CN204791499 U CN 204791499U
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Abstract
The utility model discloses a data acquisition device based on electric energy meter, including G3 -PLC module, SIM card module and antenna, still include the GPRS module, communication is connected through the UART mouth with electric energy meter and G3 -PLC module respectively to this GPRS module to the GPRS module is still through serial interface and SIM card module communication connection, is used for the ammeter can be direct to send the electric energy data to the data acquisition main website, the utility model provides a data acquisition device based on electric energy meter contains GPRS module and G3 -PLC module, can jointly use the union to become simple and easy concentrator, again can exclusive use GPRS module carries on that long -range wireless check meter or exclusive use G3 -PLC module is carried out the power line carrier communication and is checked meter, the utility model discloses a plurality of functional modules that have integrateed can adapt to the data acquisition of multiple type of electric energy meter, and the universality is very good.
Description
Technical field
The utility model belongs to field of data transmission, is specifically related to a kind of data collector based on electric energy meter.
Background technology
Along with the development of electric system, existing electric energy meter data reading system progressively changes remote reading into from original artificial copy reading.Existing remote meter reading method mainly contains following three kinds:
First method is exactly the data using concentrator to remove recording electric energy meter, is then kept in concentrator.Concentrator again timing passes to Master Station Software (or main website timing goes to copy the data of concentrator preservation) the data of these ammeters.Concentrator and electric energy meter etc. be composition remote meter reading Control management system jointly, can store and freeze gauging table day to freeze historical data with the moon, for energy consumption analysis provides data foundation.Concentrator has uplink and downlink two passages, and data feedback channel generally selects GPRS wireless mode and administrative center to realize telecommunication, and down going channel generally adopts PLC(power carrier) data acquisition is carried out to electric energy meter.
Second method and first method combinationally use, and electric energy meter only installs PLC module, and carry out data acquisition to every block electric energy meter respectively, then PLC reaches concentrator, by concentrator by GPRS module by data upload to main website.
The third method is exactly directly use GPRS module to carry out data acquisition to every block electric energy meter respectively, then realizes telecommunication by GPRS wireless mode and administrative center, realizes remote meter-reading function.
Because three class methods all have respective advantage and the scope of application, therefore in present remote meter reading, three kinds of modes exist simultaneously.But because different client differs to electric energy meter data acquisition demand, and existing teledata acquisition device is too single, cannot adapt to the data acquisition of multiple types electric energy meter, and universality is poor.
Utility model content
The object that the utility model provides be to provide a kind of can adapt to multiple types electric energy meter data acquisition, universality is preferably based on the data collector of electric energy meter.
This data collector based on electric energy meter that the utility model provides, comprise G3-PLC module, SIM card module and antenna, characterized by further comprising GPRS module, this GPRS module communicates with G3-PLC model calling with electric energy meter respectively by UART mouth, and GPRS module is also connected with SIM card module communication by serial line interface, energy data can be sent directly to data acquisition main website for ammeter.
The power supply of described GPRS module is provided by electric energy meter.
Described GPRS module also connects debug port, for the debugging of data collector by UART mouth.
Described GPRS module is also connected with SD card module, and SD card module is connected with GPRS module, for storing data by SPI communication interface.
Described GPRS module is also connected with SD card module, and SD card module is connected with GPRS module, for storing data by SPI communication interface.
The data collector based on electric energy meter that the utility model provides, comprise GPRS module and G3-PLC module, can conbined usage be integrated into easy concentrator, GPRS module can be used alone again and carry out remote wireless meter recording or be used alone G3-PLC module carrying out electric line carrier communication and checking meter; The utility model is integrated with multiple functional module, can adapt to the data acquisition of multiple types electric energy meter, and universality is very good.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in Figure 1, be functional block diagram of the present utility model: the utility model comprises GPRS module, G3-PLC module, SIM card module and antenna; GPRS module is connected with electric energy meter, and electric energy meter is powered to GPRS module by power lead, and GPRS module is communicated with electric energy meter by UART mouth simultaneously, and in addition, power down indicator signal is also sent into GPRS module by electric energy meter; Being connected by UART mouth in G3-PLC module and GPRS module and communicating, G3-PLC module is directly connected by line of electric force with electric energy meter; SIM card module is connected by SPI communication interface with GPRS module, for communicating with GPRS module; GPRS module also connects debug port, for the debugging of data collector by UART mouth; SD card module is also connected with GPRS module, for storing data by SPI communication interface.
Below with the ammeter data copy reading in a community for specific embodiment illustrates embody rule of the present utility model:
1) each ammeter base table in community all installs the utility model device additional, and all only activates GPRS module of the present utility model, then each ammeter in community is all with GPRS wireless communication function, and each ammeter is independent sends energy data to data acquisition main website;
2) each ammeter base table in community all installs the utility model device additional, wherein ammeter A activates GPRS module and the G3-PLC module of the utility model device simultaneously, all the other ammeters all only activate G3-PLC module, then ammeter A plays the effect of concentrator: all the other ammeters in community except ammeter A, all adopt G3-PLC module, by the mode of electric line carrier communication, respective electric energy meter data are sent to ammeter A, the energy data of all the other ammeters in community is collected in ammeter A load, and be uploaded to data acquisition main website by GPRS module by wireless for the energy data of the energy data of all the other ammeters in community and ammeter A self,
3) a special concentrator has been installed in community, each ammeter base table in community all installs the utility model device additional, and all only activate G3-PLC module of the present utility model, each ammeter then in community all adopts the mode of power line carrier communication to send respective electric energy meter data to concentrator, the power information of all ammeters collected in this community is responsible for by concentrator, and uploads data to data acquisition main website by the GPRS module of concentrator self is wireless.
Claims (5)
1. the data collector based on electric energy meter, comprise G3-PLC module, SIM card module and antenna, characterized by further comprising GPRS module, this GPRS module communicates with G3-PLC model calling with electric energy meter respectively by UART mouth, and GPRS module is also connected with SIM card module communication by serial line interface, energy data can be sent directly to data acquisition main website for ammeter.
2. a kind of data collector based on electric energy meter according to claim 1, is characterized in that the power supply of described GPRS module is provided by electric energy meter.
3. a kind of data collector based on electric energy meter according to claim 1 and 2, is characterized in that described GPRS module also connects debug port, for the debugging of data collector by UART mouth.
4. a kind of data collector based on electric energy meter according to claim 1 and 2, is characterized in that described GPRS module is also connected with SD card module, and SD card module is connected with GPRS module, for storing data by SPI communication interface.
5. a kind of data collector based on electric energy meter according to claim 3, is characterized in that described GPRS module is also connected with SD card module, and SD card module is connected with GPRS module, for storing data by SPI communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529189.3U CN204791499U (en) | 2015-07-21 | 2015-07-21 | Data acquisition device based on electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529189.3U CN204791499U (en) | 2015-07-21 | 2015-07-21 | Data acquisition device based on electric energy meter |
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| Publication Number | Publication Date |
|---|---|
| CN204791499U true CN204791499U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520529189.3U Active CN204791499U (en) | 2015-07-21 | 2015-07-21 | Data acquisition device based on electric energy meter |
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| CN (1) | CN204791499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215323A (en) * | 2018-11-15 | 2019-01-15 | 威胜信息技术股份有限公司 | Novel wireless communication acquisition module and its wireless communication acquisition method |
| CN111999553A (en) * | 2020-07-27 | 2020-11-27 | 北京智芯微电子科技有限公司 | Method for determining repeater electric meter, communication device, electric meter and metal electric meter box |
-
2015
- 2015-07-21 CN CN201520529189.3U patent/CN204791499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215323A (en) * | 2018-11-15 | 2019-01-15 | 威胜信息技术股份有限公司 | Novel wireless communication acquisition module and its wireless communication acquisition method |
| CN111999553A (en) * | 2020-07-27 | 2020-11-27 | 北京智芯微电子科技有限公司 | Method for determining repeater electric meter, communication device, electric meter and metal electric meter box |
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| C14 | Grant of patent or utility model | ||
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