CN203423683U - Electricity meter data transceiving terminal with high stability - Google Patents
Electricity meter data transceiving terminal with high stability Download PDFInfo
- Publication number
- CN203423683U CN203423683U CN201320369537.6U CN201320369537U CN203423683U CN 203423683 U CN203423683 U CN 203423683U CN 201320369537 U CN201320369537 U CN 201320369537U CN 203423683 U CN203423683 U CN 203423683U
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- China
- Prior art keywords
- ammeter
- voltage stabilizing
- electricity meter
- data transceiver
- high stability
- Prior art date
- 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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- Optical Communication System (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses an electricity meter data transceiving terminal with high stability. The electricity meter data transceiving terminal with the high stability comprises a micro controller and an electricity meter which is connected to the micro controller; the micro controller is connected with a ZigBee wireless transmission module; and the micro controller is also connected with a light coupler and a voltage stabilizing circuit. The electricity meter data transceiving terminal with the high stability has the advantages that: the voltage stabilizing circuit is connected with the micro processor, in order to improve the stability of the whole terminal.
Description
Technical field
The utility model relates to a kind of ammeter data transceiver terminal, relates in particular the ammeter data transceiver terminal that a kind of stability is high.
Background technology
Ammeter is for the power consumption of counting user, and because every household all can have ammeter, grid company, in the management to for ammeter, quite bothers.Especially to ammeter electricity quantitative statistics charging link.Adopt the mode of manually visiting and checking meter, it not only wastes very large manpower and materials, and process is quite loaded down with trivial details.The transfer of data of existing a large amount of ammeter adopts wired mode, although saved manually, its trouble that not only connects up, and wiring cost is higher.Adopt the mode of wireless transmission, between its circuit, produce and disturb, transfer of data is unstable.
Utility model content
The utility model provides the ammeter data transceiver terminal that a kind of stability is high, and it is connected with voltage stabilizing circuit on microprocessor, to improve the stability of whole terminal.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
The ammeter data transceiver terminal that stability is high, it comprises microcontroller and is connected to the ammeter on microcontroller, is connected with ZigBee wireless sending module on described microcontroller, is connected with optical coupler and voltage stabilizing circuit on described microcontroller.
Further technical scheme is:
As preferably, also comprise power supply, described power supply is connected on ammeter, ZigBee wireless sending module and microprocessor simultaneously.
Described ammeter is RS485 ammeter.
Described voltage stabilizing circuit comprises voltage stabilizing chip.
Described voltage stabilizing chip is L7805CV.
On described microprocessor, be also connected with memory and clock circuit.
Described memory is FLASH.
Described microprocessor is Atmega 64L.
Compared with prior art, the beneficial effects of the utility model are:
1, in the utility model, on microprocessor, be connected with voltage stabilizing circuit, it can improve the stability of whole terminal.
2, on microprocessor of the present utility model, be connected with optical coupler, it,, for isolating the superior and the subordinate's circuit, can effectively reduce the interference between circuit, improves the antijamming capability of whole terminal.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Execution mode of the present utility model includes but not limited to the following example.
[embodiment]
The high ammeter data transceiver terminal of stability as shown in Figure 1, it comprises microcontroller and is connected to the ammeter on microcontroller, on described microcontroller, be connected with ZigBee wireless sending module, on described microcontroller, be connected with optical coupler and voltage stabilizing circuit.
Also comprise power supply, described power supply is connected on ammeter, ZigBee wireless sending module and microprocessor simultaneously.
Described ammeter is RS485 ammeter.
Described voltage stabilizing circuit comprises voltage stabilizing chip.
Described voltage stabilizing chip is L7805CV.
On described microprocessor, be also connected with memory and clock circuit.
Described memory is FLASH.
Described microprocessor is Atmega 64L.
The course of work of the present embodiment is as follows:
In the utility model, ammeter is used for user's power consumption to add up, and sends the data of statistics to microprocessor, and microprocessor is as the master controller of whole terminal, its data by ammeter are stored in memory, and send by ZigBee wireless sending module.The CC2430 of ZigBee wireless sending module Ke Yong TI company, it can improve performance and meet take the application that ZigBee is the basic free wave band of 2.4GHZ ISM, and cost is low, low in energy consumption.On microcontroller, be connected with optical coupler, optical coupler acts on buffer circuit, to reduce the interference between circuit, improves the antijamming capability of whole terminal.On microprocessor, be also connected with voltage stabilizing circuit, it comprises voltage stabilizing chip, and its voltage stabilizing chip adopts L7805CV, has improved the stability of whole terminal.Memory adopts FLASH, and FLASH is flash memory, for storing ammeter data.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection range of the present utility model.
Claims (6)
1. the ammeter data transceiver terminal that stability is high, it comprises microcontroller and is connected to the ammeter on microcontroller, it is characterized in that: on described microcontroller, be connected with ZigBee wireless sending module, on described microcontroller, be connected with optical coupler and voltage stabilizing circuit, described voltage stabilizing circuit comprises voltage stabilizing chip, and described voltage stabilizing chip is L7805CV.
2. the ammeter data transceiver terminal that stability according to claim 1 is high, is characterized in that: also comprise power supply, described power supply is connected on ammeter, ZigBee wireless sending module and microprocessor simultaneously.
3. the ammeter data transceiver terminal that stability according to claim 1 is high, is characterized in that: described ammeter is RS485 ammeter.
4. the ammeter data transceiver terminal that stability according to claim 1 is high, is characterized in that: on described microprocessor, be also connected with memory and clock circuit.
5. the ammeter data transceiver terminal that stability according to claim 4 is high, is characterized in that: described memory is FLASH.
6. the ammeter data transceiver terminal that stability according to claim 1 is high, is characterized in that: described microprocessor is Atmega 64L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369537.6U CN203423683U (en) | 2013-06-26 | 2013-06-26 | Electricity meter data transceiving terminal with high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369537.6U CN203423683U (en) | 2013-06-26 | 2013-06-26 | Electricity meter data transceiving terminal with high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423683U true CN203423683U (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320369537.6U Expired - Fee Related CN203423683U (en) | 2013-06-26 | 2013-06-26 | Electricity meter data transceiving terminal with high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346817A (en) * | 2013-06-26 | 2013-10-09 | 成都网动光电子技术股份有限公司 | Electric meter data receiving and sending terminal with good stability |
-
2013
- 2013-06-26 CN CN201320369537.6U patent/CN203423683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346817A (en) * | 2013-06-26 | 2013-10-09 | 成都网动光电子技术股份有限公司 | Electric meter data receiving and sending terminal with good stability |
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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: 20140205 Termination date: 20160626 |