CN205067596U - Wireless data transmission formula smart electric meter - Google Patents
Wireless data transmission formula smart electric meter Download PDFInfo
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- CN205067596U CN205067596U CN201520822915.0U CN201520822915U CN205067596U CN 205067596 U CN205067596 U CN 205067596U CN 201520822915 U CN201520822915 U CN 201520822915U CN 205067596 U CN205067596 U CN 205067596U
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- electric meter
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a wireless data transmission formula smart electric meter, including ammeter MCU processing module, ammeter MCU processing module input is connected with voltage sensor and current sensor, and ammeter MCU processing module has a DTU data transfer module through RS232 interface connection, DTU data transfer module passes through the GPRS communications protocol wireless connection GPRS gateway, the GPRS gateway passes through the GPRS communications protocol wireless connection data service ware for the data service ware carries out the retreatment analysis to received voltage current waveform data, the data service ware passes through ethernet bond to user terminal for transmit user terminal with the voltage current data after the analysis. The utility model discloses the long -range wireless and data service ware real time interaction of smart electric meter ability, the data that the smart electric meter transmission was come are makeed statistics of in all weather to the data service ware, and the power consumption condition in the circuit -under -test can be known in real time to the calling party, and the timely adjustment production plan of ability practices thrift electric power, reduction in production cost.
Description
Technical field
The utility model relates to ammeter and field of energy-saving technology, is specifically related to a kind of wireless data transmission type intelligent electric meter.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, it has not been traditional electric energy meter, intelligent electric meter is except possessing the function of measuring of traditional electric energy meter basic electricity amount, in order to adapt to intelligent grid and new forms of energy use it also there is the intelligentized function such as bidirectional data communication function, anti-stealing electricity function of two-way multiple rate function of measuring, user side controlling functions, plurality of data transmission modes, intelligent electric meter represents the developing direction of following energy-conserving intelligent electrical network final user intelligent terminal.
The development of intelligent grid or senior measurement system proposes more and more higher requirement to intelligent electric energy meter, and the wireless data transfer module that intelligent electric meter of the present utility model is provided with make ammeter can with data server real-time, interactive, user can know the electricity consumption situation in circuit-under-test in real time, the adjustment production schedule, economize energy.
Utility model content
The purpose of this utility model is to overcome prior art Problems existing, provides a kind of wireless data transmission type intelligent electric meter.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of wireless data transmission type intelligent electric meter, comprise ammeter MCU processing module, described ammeter MCU processing module input end is connected with voltage sensor and current sensor, to go forward side by side row relax formation voltage current waveform for receiving real-time voltage and current signal, ammeter MCU processing module is connected with DTU digital transmission module by RS232 interface, for transfer overvoltage current waveform data, described DTU digital transmission module is by GPRS communications protocol wireless connections GPRS gateway, described GPRS gateway is by GPRS communications protocol wireless connection data server, for data server, reprocessing analysis is carried out to the voltage current waveform data received, described data server connects user terminal by Ethernet, for the electric current and voltage data after analysis are delivered to user terminal.
Further, described MCU processing module output terminal is connected with display module, for showing electric current and voltage data in real time.
Further, also comprise power module in this ammeter, described power module connects ammeter MCU processing module, DTU digital transmission module and display module respectively, for power supply.
Further, described power module is made up of the transformer directly connecting circuit-under-test.
Further, described DTU digital transmission module adopts CM3160V chip.
The beneficial effects of the utility model are:
The utility model intelligent electric meter energy long distance wireless and data server real-time, interactive, the data that the round-the-clock statistics intelligent electric meter of data server transmits, carry out corresponding electricity consumption situation to calculate, and result is sent to the user of access, user can know the electricity consumption situation in circuit-under-test in real time, comprise peak of power consumption section, multiplexing electric abnormality section, the low crest segment of electricity consumption, the intelligent electric meter arranged in multiple workshop can form a monitor network, and competent authorities can understand the electricity consumption situation in each workshop in real time, can adjust the production schedule timely, conservation of power, reduces production cost.
Accompanying drawing explanation
Fig. 1 is system architecture diagram of the present utility model.
Number in the figure illustrates: 1, ammeter MCU processing module, 2, voltage sensor, 3, current sensor, 4, DTU digital transmission module, 5, GPRS gateway, 6, data server, 7, user terminal, 8, display module, 9, power module.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to shown in Fig. 1, a kind of wireless data transmission type intelligent electric meter, comprise ammeter MCU processing module 1, described ammeter MCU processing module 1 input end is connected with voltage sensor 2 and current sensor 3, to go forward side by side row relax formation voltage current waveform for receiving real-time voltage and current signal, ammeter MCU processing module 1 is connected with DTU digital transmission module 4 by RS232 interface, for transfer overvoltage current waveform data, described DTU digital transmission module 4 is by GPRS communications protocol wireless connections GPRS gateway 5, described GPRS gateway 5 is by GPRS communications protocol wireless connection data server 6, for data server 6, reprocessing analysis is carried out to the voltage current waveform data received, described data server 6 connects user terminal 7 by Ethernet, for the electric current and voltage data after analysis are delivered to user terminal.
Described MCU processing module 1 output terminal is connected with display module 8, for showing electric current and voltage data in real time.
Also comprise power module 9 in this ammeter, described power module 9 connects ammeter MCU processing module 1, DTU digital transmission module 4 and display module 8 respectively, for power supply.
Described power module 9 is made up of the transformer directly connecting circuit-under-test.
Described DTU digital transmission module 4 adopts CM3160V chip.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a wireless data transmission type intelligent electric meter, it is characterized in that, comprise ammeter MCU processing module (1), described ammeter MCU processing module (1) input end is connected with voltage sensor (2) and current sensor (3), to go forward side by side row relax formation voltage current waveform for receiving real-time voltage and current signal, ammeter MCU processing module (1) is connected with DTU digital transmission module (4) by RS232 interface, for transfer overvoltage current waveform data, described DTU digital transmission module (4) is by GPRS communications protocol wireless connections GPRS gateway (5), described GPRS gateway (5) is by GPRS communications protocol wireless connection data server (6), for data server (6), reprocessing analysis is carried out to the voltage current waveform data received, described data server (6) connects user terminal (7) by Ethernet, for the electric current and voltage data after analysis are delivered to user terminal.
2. wireless data transmission type intelligent electric meter according to claim 1, is characterized in that, described MCU processing module (1) output terminal is connected with display module (8), for showing electric current and voltage data in real time.
3. wireless data transmission type intelligent electric meter according to claim 1 and 2, it is characterized in that, also comprise power module (9) in this ammeter, described power module (9) connects ammeter MCU processing module (1), DTU digital transmission module (4) and display module (8) respectively, for power supply.
4. wireless data transmission type intelligent electric meter according to claim 3, is characterized in that, described power module (9) is made up of the transformer directly connecting circuit-under-test.
5. wireless data transmission type intelligent electric meter according to claim 1, is characterized in that, described DTU digital transmission module (4) adopts CM3160V chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822915.0U CN205067596U (en) | 2015-10-23 | 2015-10-23 | Wireless data transmission formula smart electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822915.0U CN205067596U (en) | 2015-10-23 | 2015-10-23 | Wireless data transmission formula smart electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067596U true CN205067596U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520822915.0U Expired - Fee Related CN205067596U (en) | 2015-10-23 | 2015-10-23 | Wireless data transmission formula smart electric meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN205067596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223417A (en) * | 2015-10-23 | 2016-01-06 | 苏州市新瑞奇节电科技有限公司 | A kind of wireless data transmission type intelligent electric meter |
-
2015
- 2015-10-23 CN CN201520822915.0U patent/CN205067596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223417A (en) * | 2015-10-23 | 2016-01-06 | 苏州市新瑞奇节电科技有限公司 | A kind of wireless data transmission type intelligent 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 |
Granted publication date: 20160302 Termination date: 20171023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |