CN205428177U - Automatic data logging system based on zigBee - Google Patents
Automatic data logging system based on zigBee Download PDFInfo
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- CN205428177U CN205428177U CN201620139746.5U CN201620139746U CN205428177U CN 205428177 U CN205428177 U CN 205428177U CN 201620139746 U CN201620139746 U CN 201620139746U CN 205428177 U CN205428177 U CN 205428177U
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- zigbee
- wireless module
- gprs wireless
- remote monitoring
- ammeter
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Abstract
The utility model discloses an automatic data logging system based on zigBee, including collector, zigBee wireless module, zigBee coordinator and remote monitoring terminal, the collector is connected to the ammeter through RS485, is connected to the zigBee coordinator through zigBee wireless module, and the zigBee coordinator is connected to remote monitoring terminal through GPRS wireless module no. 1, and remote monitoring terminal still is provided with GPRS wireless module two, GPRS wireless module no. 2 and is connected to householder's cell -phone. The utility model discloses a the utility model discloses a zigBee wireless module and GPRS wireless module carry out reading of data with data transmission to remote monitoring terminal, the automation that the realization was checked meter, and arrive the householder terminal cell -phone that every ammeter corresponds through GPRS wireless module no. 2 with ammeter data and fee scale message routing, remind the householder regularly to collect fee, and the householder also very clearly knows the power consumption of every month, and compare to the ammeter, it makes the fake to avoid the manual work to check meter the sum of errors data of bringing, the utility model discloses still have control simple structure, low price and control convenient and fast, characteristics that the maintenance cost is low.
Description
Technical field
This utility model relates to a kind of Automatic meter reading system based on ZigBee.
Background technology
Along with the development of society, owing to traditional metering mode also exists a series of problems such as simple in construction, function singleness, poor real, accuracy rate is low, waste time and energy.These bring serious obstruction all to the development of power system.Thus having drawn Automatic meter reading system, Automatic meter reading system is a kind of automated management system that need not manually just to complete to make a copy of electric supply meter data to scene, uses modern communication technology and computer technology automatically read and process ammeter data.This all has for the economic benefit of power system, the level of IT application, even management decision-making and is of great significance
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of Automatic meter reading system based on ZigBee, it is achieved check meter automatization, and payment information is reliably transmitted to householder's mobile phone, reminds householder's payment information, and range accuracy is high.
The technical scheme that this utility model is taked is: a kind of Automatic meter reading system based on ZigBee, including harvester, ZigBee wireless module, ZigBee coordinator and remote monitoring terminal, described harvester is connected to ammeter by RS485, it is connected to ZigBee coordinator by ZigBee wireless module, described ZigBee coordinator is connected to remote monitoring terminal by GPRS wireless module one, described remote monitoring terminal is additionally provided with GPRS wireless module two, and described GPRS wireless module two is connected to mobile phone.
Preferably, the main control chip of above-mentioned ZigBee wireless module uses CC2530 chip.
Preferably, the main control chip of above-mentioned ZigBee coordinator uses PIC18F4620 chip.
Preferably, above-mentioned GPRS wireless module one uses MC35.
Preferably, above-mentioned GPRS wireless module two is also connected to panel computer.
The beneficial effects of the utility model: compared with prior art, this utility model uses this utility model to use harvester to be connected to ammeter, transfer data to remote monitoring terminal by ZigBee wireless module and GPRS wireless module after being read by ammeter data and carry out the reading of data, realize the automatization checked meter, and by GPRS wireless module two, ammeter data is sent to expenses standard information householder's terminal phone that each ammeter is corresponding, remind householder's timing payment, and householder recognizes the power consumption of every month with being also clear that, and ammeter is compared, avoid error and data fabrication that manual metering brings, it is simple that this utility model also has control structure, low price and easy to control fast, the feature that maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is control structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and utility model is described further by specific embodiment.
nullEmbodiment 1: as shown in Figure 1，A kind of Automatic meter reading system based on ZigBee，Including harvester、ZigBee wireless module、ZigBee coordinator and remote monitoring terminal，Harvester is connected to ammeter by RS485，It is connected to ZigBee coordinator by ZigBee wireless module，ZigBee coordinator is connected to remote monitoring terminal by GPRS wireless module one，Remote monitoring terminal is additionally provided with GPRS wireless module two，GPRS wireless module two is connected to householder's mobile phone，The main control chip of ZigBee wireless module uses CC2530 chip，The main control chip of ZigBee coordinator uses PIC18F4620 chip，GPRS wireless module one uses MC35，GPRS wireless module two is also connected to panel computer.
Remote monitoring terminal to the information of ZigBee coordinator and sends command adapted thereto by channel, there are the strongest data process and storage function, after receiving the data that GPRS network transmits, by software, data are reduced, and be analyzed, calculate, store, verify, management etc., using its analysis result as the selection gist of long-range control strategy, it is achieved electricity consumption information summary is held, it is beneficial to management.
FlashROM in PIC18F4620 chip slapper is used for storing application program, communication protocol；And UART interface connects GPRS wireless communication module；SPI interface connects ZigBee wireless communication module；10bitA/D transducer realizes battery voltage detection, analog input；Remaining general purpose I/O port realizes various controls and the transfer function of concentrator respectively.ZigBee coordinator node in concentrator is then that MCU with concentrator in the way of RS232 serial communication is connected.
The wireless communication module that GPRS wireless module one uses is MC35.MC35 module is mainly made up of the ZIF socket of radio-frequency antenna, internal Flash, SRAM, GSM baseband processor, coupling power supply and 40 pins.GSM baseband processor is core component, and it functions as a protocol processor, is used for processing the AT instruction that external system is sent by serial ports.Radio-frequency antenna part mainly realizes the signal conversion between the modulation and demodulation of signal, and external radio-frequency signal and internal baseband processor.
The main control chip of the radio-frequency (RF) receiving and transmission module of ZigBee-network uses CC2530, it is the 2.4G RF transceiver meeting IEEE802.15.4 standard that TI releases recently, it it is the upgrade version of CC2430, the problem that there is CC2430 is correspondingly improved, this working frequency of chip scope is 2400-2483.6MHz, support that data transmission rate is up to 250Kbit/s, it is possible to achieve multi-multipoint quickly networking.
Harvester is also acquisition terminal, i.e. ammeter data acquisition node, and node mainly completes following functions: be responsible for gathering and transmitting the counting of each ammeter and monitor the running status of ammeter；Timing sends heartbeat message and judges that oneself is the most out of touch with network, if the most in a network, timing reconnects network；According to coordinator send instruction do corresponding actions, the data received by RS485 to ammeter send gather data command and pair time instruction.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace; all should contain within protection domain of the present utility model, therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (5)
1. an Automatic meter reading system based on ZigBee, it is characterized in that: include harvester, ZigBee wireless module, ZigBee coordinator and remote monitoring terminal, described harvester is connected to ammeter by RS485, it is connected to ZigBee coordinator by ZigBee wireless module, described ZigBee coordinator is connected to remote monitoring terminal by GPRS wireless module one, described remote monitoring terminal is additionally provided with GPRS wireless module two, and described GPRS wireless module two is connected to householder's mobile phone.
A kind of Automatic meter reading system based on ZigBee the most according to claim 1, it is characterised in that: the main control chip of described ZigBee wireless module uses CC2530 chip.
A kind of Automatic meter reading system based on ZigBee the most according to claim 1, it is characterised in that: the main control chip of described ZigBee coordinator uses PIC18F4620 chip.
A kind of Automatic meter reading system based on ZigBee the most according to claim 1, it is characterised in that: described GPRS wireless module one uses MC35.
A kind of Automatic meter reading system based on ZigBee the most according to claim 1, it is characterised in that: described GPRS wireless module two is also connected to panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139746.5U CN205428177U (en) | 2016-02-25 | 2016-02-25 | Automatic data logging system based on zigBee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139746.5U CN205428177U (en) | 2016-02-25 | 2016-02-25 | Automatic data logging system based on zigBee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428177U true CN205428177U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620139746.5U Expired - Fee Related CN205428177U (en) | 2016-02-25 | 2016-02-25 | Automatic data logging system based on zigBee |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106355764A (en) * | 2016-08-31 | 2017-01-25 | 成都前锋电子仪器有限责任公司 | Wireless gas meter reading system |
| CN106556738A (en) * | 2016-11-28 | 2017-04-05 | 国网山东省电力公司济宁供电公司 | Electricity consumption monitoring system |
-
2016
- 2016-02-25 CN CN201620139746.5U patent/CN205428177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106355764A (en) * | 2016-08-31 | 2017-01-25 | 成都前锋电子仪器有限责任公司 | Wireless gas meter reading system |
| CN106556738A (en) * | 2016-11-28 | 2017-04-05 | 国网山东省电力公司济宁供电公司 | Electricity consumption monitoring system |
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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: 20160803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |