CN103338052A - Wireless electric meter data transceiver terminal - Google Patents
Wireless electric meter data transceiver terminal Download PDFInfo
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- CN103338052A CN103338052A CN2013102573501A CN201310257350A CN103338052A CN 103338052 A CN103338052 A CN 103338052A CN 2013102573501 A CN2013102573501 A CN 2013102573501A CN 201310257350 A CN201310257350 A CN 201310257350A CN 103338052 A CN103338052 A CN 103338052A
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- control circuit
- data transceiver
- mcu control
- transceiver terminal
- ammeter
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Abstract
The invention discloses a wireless electric meter data transceiver terminal which comprises an MCU (micro controller unit) control circuit and a peripheral circuit connected onto the MCU control circuit, wherein a ZigBee wireless sending module and an RS485 electric meter are connected onto the MCU control circuit; and the RS485 circuit is connected with the MCU control circuit through an RS485 bus. The wireless electric meter data transceiver terminal has the advantages of wireless data transmission, low cost and low power consumption.
Description
Technical field
The present invention relates to a kind of data transceiver terminal, relate to a kind of radio ammeter data transceiver terminal in particular.
Background technology
Ammeter is for statistics user's power consumption, because every household all can have ammeter, grid company quite bothers to being used for the management of ammeter.Especially in the statistics charging link to the ammeter electric weight.Adopt the mode of manually checking meter to the doorstep, it not only wastes very big 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, though saved artificial, its trouble that not only connects up, and wiring cost is higher.
Summary of the invention
The invention provides a kind of radio ammeter data transceiver terminal, it adopts wireless mode to realize the transmission of data, and its cost is low, and is low in energy consumption.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of radio ammeter data transceiver terminal, it comprises MCU control circuit and the peripheral circuit that is connected on the MCU control circuit, be connected with ZigBee wireless sending module and RS485 ammeter on the described MCU control circuit, described RS485 ammeter links to each other with the MCU control circuit by the RS485 bus.
Further technical scheme is:
As preferably, be connected with power supply on the described MCU control circuit, described power supply is connected on ZigBee wireless sending module and the RS485 ammeter simultaneously.
Further, described MCU control circuit comprises microprocessor, clock circuit and voltage stabilizing circuit.
Further, described microprocessor is Atmega 64L.
Further, described ZigBee wireless sending module is connected on the SPI interface of microprocessor.
As preferably, described ZigBee wireless sending module is CC2430.
Compared with prior art, the invention has the beneficial effects as follows:
1, the present invention utilizes the ZigBee wireless sending module to realize the transmission of ammeter data, and program is simple, has saved the loaded down with trivial details of artificial and wiring.
2, the present invention adopts the ZigBee wireless sending module, and not only cost is low for it, and low in energy consumption.
3, of the present invention simple in structure, be convenient to realize.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is structured flowchart of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.Embodiments of the present invention include but not limited to the following example.
[embodiment]
A kind of radio ammeter data transceiver terminal as shown in Figure 1, it comprises MCU control circuit and the peripheral circuit that is connected on the MCU control circuit, be connected with ZigBee wireless sending module and RS485 ammeter on the described MCU control circuit, described RS485 ammeter links to each other with the MCU control circuit by the RS485 bus.
Be connected with power supply on the described MCU control circuit, described power supply is connected on ZigBee wireless sending module and the RS485 ammeter simultaneously.
Described MCU control circuit comprises microprocessor, clock circuit and voltage stabilizing circuit.
Described microprocessor is Atmega 64L.
Described ZigBee wireless sending module is connected on the SPI interface of microprocessor.
Described ZigBee wireless sending module is CC2430.
In the present invention, by the RS485 ammeter user's power consumption is added up, and sent to microprocessor by the RS485 bus.Microprocessor is selected the Atmega 64L chip of Ateml company for use, and it is the AVR microcontroller of a 8 risc architectures based on the high-performance of supporting real-time simulation, low-power consumption, and it can realize in the wireless kilowatt meter reading-out system requirement to reliability and power consumption.The ZigBee wireless sending module is selected the CC2430 of TI company for use, it advocates the CMOS solution, this solution can improve performance and can satisfy application based on the free wave band of 2.4GHz ISM of ZigBee, satisfy low-cost simultaneously, the requirement of low-power consumption, its 8051 inner integrated nuclears are finished processing and the I/O operation of data-signal, thereby finish the transmission of ammeter data, it passes through the deal with data that the SPI interface receives the MCU control circuit, and data are sent.Power supply provides power supply for ZigBee wireless sending module, RS485 ammeter and MCU control circuit.
Be embodiments of the invention as mentioned above.The present invention is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (6)
1. radio ammeter data transceiver terminal, it comprises MCU control circuit and the peripheral circuit that is connected on the MCU control circuit, it is characterized in that: be connected with ZigBee wireless sending module and RS485 ammeter on the described MCU control circuit, described RS485 ammeter links to each other with the MCU control circuit by the RS485 bus.
2. a kind of radio ammeter data transceiver terminal according to claim 1, it is characterized in that: be connected with power supply on the described MCU control circuit, described power supply is connected on ZigBee wireless sending module and the RS485 ammeter simultaneously.
3. a kind of radio ammeter data transceiver terminal according to claim 2, it is characterized in that: described MCU control circuit comprises microprocessor, clock circuit and voltage stabilizing circuit.
4. a kind of radio ammeter data transceiver terminal according to claim 3, it is characterized in that: described microprocessor is Atmega 64L.
5. a kind of radio ammeter data transceiver terminal according to claim 4, it is characterized in that: described ZigBee wireless sending module is connected on the SPI interface of microprocessor.
6. a kind of radio ammeter data transceiver terminal according to claim 1, it is characterized in that: described ZigBee wireless sending module is CC2430.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102573501A CN103338052A (en) | 2013-06-26 | 2013-06-26 | Wireless electric meter data transceiver terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102573501A CN103338052A (en) | 2013-06-26 | 2013-06-26 | Wireless electric meter data transceiver terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103338052A true CN103338052A (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102573501A Pending CN103338052A (en) | 2013-06-26 | 2013-06-26 | Wireless electric meter data transceiver terminal |
Country Status (1)
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| CN (1) | CN103338052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139620A (en) * | 2015-09-15 | 2015-12-09 | 重庆泽青巨科技发展有限公司 | Electricity meter data terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201383706Y (en) * | 2009-02-10 | 2010-01-13 | 东莞市瑞柯电机有限公司 | Bidirectional wireless electric energy control circuit |
| CN201408476Y (en) * | 2009-05-19 | 2010-02-17 | 吕晓冬 | Wireless remote meter reading control system based on ZigBee technique |
| CN202325595U (en) * | 2011-11-18 | 2012-07-11 | 郑州煤矿机械集团股份有限公司 | Isolated coupler |
| CN202402056U (en) * | 2011-11-22 | 2012-08-29 | 郑州煤矿机械集团股份有限公司 | Human-computer interface control terminal for hydraulic support controller |
| CN102693615A (en) * | 2012-04-16 | 2012-09-26 | 南京拓诺传感网络科技有限公司 | Gatherer device of wireless ad-hoc network meter reading system, and operation method |
-
2013
- 2013-06-26 CN CN2013102573501A patent/CN103338052A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201383706Y (en) * | 2009-02-10 | 2010-01-13 | 东莞市瑞柯电机有限公司 | Bidirectional wireless electric energy control circuit |
| CN201408476Y (en) * | 2009-05-19 | 2010-02-17 | 吕晓冬 | Wireless remote meter reading control system based on ZigBee technique |
| CN202325595U (en) * | 2011-11-18 | 2012-07-11 | 郑州煤矿机械集团股份有限公司 | Isolated coupler |
| CN202402056U (en) * | 2011-11-22 | 2012-08-29 | 郑州煤矿机械集团股份有限公司 | Human-computer interface control terminal for hydraulic support controller |
| CN102693615A (en) * | 2012-04-16 | 2012-09-26 | 南京拓诺传感网络科技有限公司 | Gatherer device of wireless ad-hoc network meter reading system, and operation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139620A (en) * | 2015-09-15 | 2015-12-09 | 重庆泽青巨科技发展有限公司 | Electricity meter data terminal |
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Application publication date: 20131002 |