CN206431806U - A kind of water meter reading system of the family based on Zigbee - Google Patents
A kind of water meter reading system of the family based on Zigbee Download PDFInfo
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- CN206431806U CN206431806U CN201621479114.XU CN201621479114U CN206431806U CN 206431806 U CN206431806 U CN 206431806U CN 201621479114 U CN201621479114 U CN 201621479114U CN 206431806 U CN206431806 U CN 206431806U
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Abstract
The utility model is related to water meter field, more particularly to a kind of water meter reading system of the family based on Zigbee.The characteristics of kilowatt meter reading-out system that the utility model is provided has distributed and centralization concurrently, can complete the data timing collection of each water meter unit, and copy mode with a variety of collection such as unicast, multicast, broadcast.The kilowatt meter reading-out system is made up of remote server, Zigbee network, GPRS network and intellectual water meter, generally forms data collection layer, data transfer layer, water meter monitoring management layer three-tier distribution.The long-distance wireless meter-reading system designed is combined using Zigbee and GPRS and brings benefit and facility to user and enterprise, major advantage has mitigation hand labor intensity, the cost of reduction meter reading work；Overcome the uncertainty of manual metering, the problem of solving the statistical difficulty caused due to meter reading difference improves management system level and economic benefit；By remote server, water meter node situation supervise in time and pinpoints the problems and solves the problems, such as at any time.
Description
Technical field
The utility model is related to water meter field, more particularly to a kind of water meter reading system of the family based on Zigbee.
Background technology
In recent years, with the fast development of computer technology, network technology and microelectric technique, increasing new technology
Development applied to Automatic meter reading system, particularly wireless low-power consumption transmission technology.Radio meter register system developed in recent years
System, operating efficiency is high, data copy and accept it is accurate and real-time, easy for installation and need not register one's residence meter reading the advantages of progressively turn into and copy
The Main Trends of The Development of table system.Main representative wireless mode has infrared, bluetooth, GPRS and in Zigbee.Due to wirelessly copying
Table network has the features such as interstitial content is more, data traffic is small and real-time, therefore must when selecting wireless communication technology
The factors such as the scalability of cost, power consumption and network need be considered.Compared with other several wireless communication technologys, Zigbee is
The wireless communication technology for exempting from frequency range usage charges, low rate, short-distance transmission based on IEEE802.15.4 standards, its outstanding advantages
Be closely, low-power consumption and low cost, and with higher reliability, security and self organization ability, support super large network
Capacity.
Utility model content
Technical problem to be solved in the utility model is：The utility model provides a kind of family water meter based on Zigbee
Kilowatt meter reading-out system, realizing can a wide range of interior data of water meter of timing acquiring.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
The utility model provides a kind of water meter reading system of the family based on Zigbee, including water meter, collector, relaying
Device, concentrator, remote server；
The collector include microcontroller, first storage device, the first Zigbee communication modules, the first radio-frequency module,
RS485 interfaces, infrared interface and the first power module；The first storage device is connected with the microcontroller；The micro-control
Device processed is connected with the first Zigbee communication modules；The first Zigbee communication modules by first radio-frequency module with
The repeater connection；The microcontroller is connected by the RS485 interfaces or the infrared interface with the water meter；It is described
Microcontroller is electrically connected by first power module with city；
The repeater includes the 2nd Zigbee communication modules, the second radio-frequency module, second source module；Described second
Zigbee communication modules are connected with second radio-frequency module；Second radio-frequency module connects with more than one described collector
Connect；The second source module is electrically connected with city；
The concentrator include PIC single chip microcomputer, the second storage device, the 3rd Zigbee communication modules, the 3rd radio-frequency module,
GPRS module, power module；The PIC single chip microcomputer is connected with second storage device；Communicated by the 3rd Zigbee
Module is connected with repeater more than one described；The PIC single chip microcomputer is connected by the GPRS module with remote server；Institute
PIC single chip microcomputer is stated to be connected with the 3rd Zigbee communication modules；The 3rd Zigbee communication modules are penetrated by the described 3rd
Frequency module is connected with collector more than one described.
The beneficial effects of the utility model are：The kilowatt meter reading-out system that the utility model is provided has concurrently distributed and centralization
Feature, can complete the data timing collection of each water meter unit, and copy mode with a variety of collection such as unicast, multicast, broadcast.Should
Kilowatt meter reading-out system is made up of remote server, Zigbee network, GPRS network and intellectual water meter, generally forms data collection layer, number
According to transport layer, water meter monitoring management layer three-tier distribution.The remote wireless meter recording of design is combined using Zigbee and GPRS
System brings benefit and facility to user and enterprise, and major advantage has mitigation hand labor intensity, the cost of reduction meter reading work；
Overcome the uncertainty of manual metering, the problem of solving the statistical difficulty caused due to meter reading difference improves management system water
Gentle economic benefit；By remote server, water meter node situation supervise and pinpoint the problems at any time in time and solution is asked
Topic.
Brief description of the drawings
A kind of embodiment for family water meter reading system based on Zigbee that Fig. 1 provides for the utility model
Structured flowchart；
The structured flowchart of the embodiment for the collector that Fig. 2 provides for the utility model；
The structured flowchart of the embodiment for the repeater that Fig. 3 provides for the utility model；
The structured flowchart of the embodiment for the concentrator that Fig. 4 provides for the utility model；
The Triple distribution kilowatt meter reading-out system structure chart that Fig. 5 provides for the utility model；
Collector and the connection figure of water meter that Fig. 6 provides for the utility model；
Label declaration：
1st, water meter；2nd, collector；21st, microcontroller；22nd, first storage device；
23rd, the first Zigbee communication modules；24th, the first radio-frequency module；25th, RS485 interfaces；
26th, infrared interface；27 first power modules；28th, the first USB interface；3rd, repeater；
31 the 2nd Zigbee communication modules；32nd, the second radio-frequency module；33rd, second source module；
4th, concentrator；41st, PIC single chip microcomputer；42nd, the second storage device；
43rd, the 3rd Zigbee communication modules；44th, the 3rd radio-frequency module；45th, GPRS module；
46th, the 3rd power module；47th, secondary USB interface；5th, remote server.
Embodiment
To describe technology contents of the present utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：Kilowatt meter reading-out system by remote server, Zigbee network, GPRS network and
Intellectual water meter is constituted, and generally forms data collection layer, data transfer layer, water meter monitoring management layer three-tier distribution.
Explanation of nouns：
| Collector | Data for obtaining water meter |
| Concentrator | The data of water meter stored in memory module for obtaining collector |
| Repeater | For the data forwarding that sends collector to concentrator |
Fig. 1 be refer to Fig. 6,
The utility model provides a kind of water meter reading system of the family based on Zigbee, including water meter 1, collector 2, relaying
Device 3, concentrator 4, remote server 5；
The collector 2 is penetrated including microcontroller 21, first storage device 22, the first Zigbee communication modules 23, first
Frequency module 24, RS485 interfaces 25, the power module 27 of infrared interface 26 and first；The first storage device 22 and the micro-control
Device 21 processed is connected；The microcontroller 21 is connected with the first Zigbee communication modules 23；First Zigbee communicates mould
Block 23 is connected by first radio-frequency module 24 with the repeater 3；The microcontroller 21 passes through the RS485 interfaces 25
Or the infrared interface 26 is connected with the water meter 1；The microcontroller 21 is electrically connected by first power module 27 with city
Connect；
The repeater 3 includes the 2nd Zigbee communication modules 31, the second radio-frequency module 32, second source module 33；Institute
The 2nd Zigbee communication modules are stated to be connected with second radio-frequency module；Second radio-frequency module and more than one described collection
Device is connected；The second source module is electrically connected with city；
The concentrator 4 includes PIC single chip microcomputer 41, the second storage device 42, the 3rd Zigbee communication modules the 43, the 3rd and penetrated
Frequency module 44, GPRS module 45, the 3rd power module 46；The PIC single chip microcomputer 41 is connected with second storage device 42；Institute
PIC single chip microcomputer 41 is stated to be connected with remote server 5 by the GPRS module 45；The PIC single chip microcomputer 41 and the described 3rd
Zigbee communication modules 43 are connected；The 3rd Zigbee communication modules 43 pass through the 3rd radio-frequency module 44 and more than one
The repeater 3 is connected；The PIC single chip microcomputer 41 is electrically connected by the second source Mo46Kuai Yu cities.
Further, the collector 2 also includes the first USB interface 28；First USB interface 28 and the microcontroller
Device 21 is connected.
Seen from the above description, when network or equipment break down, concentrator can not get the data in collector,
Now, the storage devices such as USB flash disk, mobile hard disk can be connected by the first USB interface with collector, and is deposited from the first of collector
Corresponding data are obtained in storage device, realization easily copies data of water meter.
Further, the concentrator 4 also includes secondary USB interface 47；The secondary USB interface 47 and the PIC are mono-
Piece machine 41.
Seen from the above description, when network or equipment break down, remote server can not be got in concentrator
The storage devices such as USB flash disk, mobile hard disk, now, can be connected by data by secondary USB interface with concentrator, and from concentrator
Corresponding data are obtained in second storage device, realization easily copies data of water meter.
Further, the first Zigbee communication modules, the 2nd Zigbee communication modules and the described 3rd
The model CC2530 of Zigbee communication modules.
Further, the model 8051MCU of the microcontroller.
Further, the first storage device includes 8KRAM and 256KB Flash.
Further, the model of first radio-frequency module, second radio-frequency module and the 3rd radio-frequency module
CC2591。
Seen from the above description, signal is amplified by CC2591 radio frequencies amplification circuit to expand communication model
Enclose, so as to expand the wireless application distance of Zigbee network.
Further, the model PIC24FJ128GA308 of the PIC single chip microcomputer.
Seen from the above description, PIC24FJ128GA308 chips use the modified Harvard framework of 16, highest operation speed
Degree is up to 32MHz.Chip carries 128K flash memories, 8K SRAM, RTCC, 2 SPI modules, 4 uart modules, 32 CRC generations
Device, 24 Channel A/D Converters, the super low-power consumption current drain of deep-sleep.
Further, the model M35 of the GPRS module.
Seen from the above description, M35 modules standby current as little as 0.9mA, Embedded Web service agreement stack supports multiple IP
Address.Single-chip microcomputer completes the control to M35 modules by AT orders, and water meter is walked amount data by M35 modules based on ICP/IP protocol
It is transferred to remote server.
Further, second storage device is AT45DB161D serial interface flash memory chips.
Seen from the above description, AT45DB161D serial interface flash memories chip, memory space is 2M bytes, SPI interface, speed
Degree is up to 66Mhz.
Embodiment：
A kind of water meter reading system of the family based on Zigbee, including water meter, collector, repeater, concentrator, long-range clothes
Business device；
The collector includes microcontroller 8051MCU, first storage device 8KRAM and 256KB Flash, the first USB
Interface, the first Zigbee communication modules CC2530, first radio-frequency module CC2591, RS485 interface, infrared interface and the first power supply
Module；The first storage device 8KRAM and 256KB Flash, first USB interface respectively with the microcontroller
8051MCU connections；The microcontroller 8051MCU is connected with the first Zigbee communication modules CC2530；Described first
Zigbee communication modules CC2530 is connected by the first radio-frequency module CC2591 with the repeater；The microcontroller
8051MCU is connected by the RS485 interfaces or the infrared interface with the water meter；The microcontroller 8051MCU passes through
First power module is electrically connected with city；
The repeater includes the 2nd Zigbee communication modules CC2530, the second radio-frequency module CC2591, second source mould
Block；The 2nd Zigbee communication modules are connected with the second radio-frequency module CC2591；The second radio-frequency module CC2591
It is connected with collector more than one described；The second source module is electrically connected with city；
The concentrator includes PIC single chip microcomputer PIC24FJ128GA308, the second storage device AT45DB161D serial line interfaces
Flash chip, secondary USB interface, the 3rd Zigbee communication modules CC2530, the 3rd radio-frequency module CC2591, GPRS module M35,
Power module；The second storage device AT45DB161D serial interface flash memories chip and the secondary USB interface respectively with institute
State PIC single chip microcomputer PIC24FJ128GA308 connections；By described in the 3rd Zigbee communication modules CC2530 and more than one
Repeater is connected；The PIC single chip microcomputer PIC24FJ128GA308 is connected by the GPRS module M35 with remote server；Institute
PIC single chip microcomputer PIC24FJ128GA308 is stated to be connected with the 3rd Zigbee communication modules CC2530；3rd Zigbee leads to
News module is connected by the 3rd radio-frequency module CC2591 with collector more than one described.
Triple distribution kilowatt meter reading-out system structure chart as shown in Figure 5 and Figure 6, the collector of data collection layer by RS485 or
The infrared realization of person has the collection of information to the data of family water meter and other tables, and for reduction power consumption, collector uses breathing pattern
It is operated.Data transfer layer repeater is responsible for forwarding each collector water meter information for being collected into, finally collect to
Concentrator；Concentrator completes the conversion of Zigee networks and GPRS network data, and the information for being collected into repeater forwarding is collected
And remote server is transferred data to by GPRS public networks.The downlink and the basic class of up-link of whole kilowatt meter reading-out system
Seemingly.
Data acquisition unit is in kilowatt meter reading-out system, up and repeater communication, the communication of descending and water meter.Collector can be gathered
Multiple intelligent family data of water meter, data uplink is transmitted to data link by it, and receives data and instruction from data link
It is handed down to intelligent family water meter.Collector Zigbee wireless networks use the high-performance of TI companies release, low-power chip
CC2530.The chip meets the 2.4Ghz of IEEE802.15.4 standards RF transceiver, and enhanced 8051MCU,
8KRAM and 256KB Flash.Collector gathers the water utilities information of family water meter by infrared and RS485.And penetrated by CC2591
Frequency module is sent to repeater.The present invention is amplified to expand communication model by CC2591 radio frequencies amplification circuit to signal
Enclose.
Repeater node is responsible for Route establishment and maintenance between Zigbee network interior joint, is data acquisition unit and concentration
The data to be uploaded in data acquisition unit, are given to concentrator by the data forwarding device between device, while concentrator is sent
Control instruction is given to collector, and a repeater is disposed in certain area coverage, it is possible to ensure that signal covers whole network.In
Mainly it is made up of after device node CC2530 chips and CC2591 radio-frequency front-ends and battery module.CC2591 radio-frequency front-ends expand
The wireless application distance of Zigbee network.
Concentrator is the summary device of all data in certain area coverage in Zigbee network.One cell of kilowatt meter reading-out system
Only one of which concentrator, can connect 1000 intellectual water meters in theory.Concentrator collects the water meter letter that repeater is forwarded
Cease and store, can at most store the data of 1 year.Timing sends the data to remote server by GPRS module, by connecing
The order of remote server is received, and is transmitted to data acquisition unit.Concentrator mainly have CC2530, CC2591, PIC24 single-chip microcomputer,
GPRS module, data storage etc. are constituted.CC2530 transmission powers itself are small, in order to meet application request.Expand network
Coverage, increases radio frequency front end chip CC2591, for amplifying power output on the basis of CC2530 chips.CC2591 is
A high-performance of TI, the radio frequency front end chip of low-power consumption, add CC2591, Zigbee network communication distance is up to more than 600m.
PIC single chip microcomputer uses PIC24FJ128GA308 chips, and the chip uses the modified Harvard framework of 16, highest running speed
Up to 32MHz.Chip carries 128K flash memories, 8K SRAM, RTCC, 2 SPI modules, 4 uart modules, 32 CRC generations
Device, 24 Channel A/D Converters, the super low-power consumption current drain of deep-sleep.GPRS module uses the frequency GSM/GPRS modules of M35 tetra-.
Standby current as little as 0.9mA, Embedded Web service agreement stack supports multiple IP address.Single-chip microcomputer is completed to M35 by AT orders
Water meter is walked amount data transfer to remote server by the control of module, M35 modules based on ICP/IP protocol.Data Flash is used
AT45DB161D serial interface flash memory chips.Memory space be 2M bytes, SPI interface, speed is up to 66Mhz.
In summary, the water meter reading system of the family based on Zigbee that the utility model is provided, has distributed and collection concurrently
The characteristics of Chinese style, the data timing collection of each water meter unit can be completed, and copy with a variety of collection such as unicast, multicast, broadcast
Mode.The kilowatt meter reading-out system is made up of remote server, Zigbee network, GPRS network and intellectual water meter, is generally formed data and is adopted
Collect layer, data transfer layer, water meter monitoring management layer three-tier distribution.The long-range nothing of design is combined using Zigbee and GPRS
Line kilowatt meter reading-out system brings benefit and facility to user and enterprise, and major advantage has mitigation hand labor intensity, reduction meter reading work
Cost；Overcome the uncertainty of manual metering, the problem of solving the statistical difficulty caused due to meter reading difference improves management
System level and economic benefit；Centre management is copied by water meter collection, water meter node situation is carried out to supervise and find at any time in time
Problem and solution problem.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of water meter reading system of the family based on Zigbee, it is characterised in that including water meter, collector, repeater, concentration
Device, remote server；
The collector includes microcontroller, first storage device, the first Zigbee communication modules, the first radio-frequency module, RS485
Interface, infrared interface and the first power module；The first storage device is connected with the microcontroller；The microcontroller with
The first Zigbee communication modules connection；The first Zigbee communication modules by first radio-frequency module with it is described in
After device connection；The microcontroller is connected by the RS485 interfaces or the infrared interface with the water meter；The microcontroller
Device is electrically connected by first power module with city；
The repeater includes the 2nd Zigbee communication modules, the second radio-frequency module, second source module；2nd Zigbee
Communication module is connected with second radio-frequency module；Second radio-frequency module is connected with collector more than one described；It is described
Second source module is electrically connected with city；
The concentrator includes PIC single chip microcomputer, the second storage device, the 3rd Zigbee communication modules, the 3rd radio-frequency module, GPRS
Module, power module；The PIC single chip microcomputer is connected with second storage device；Pass through the 3rd Zigbee communication modules
It is connected with repeater more than one described；The PIC single chip microcomputer is connected by the GPRS module with remote server；It is described
PIC single chip microcomputer is connected with the 3rd Zigbee communication modules；The 3rd Zigbee communication modules pass through the 3rd radio frequency
Module is connected with collector more than one described.
2. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that the collector is also
Including the first USB interface；First USB interface is connected with microcontroller.
3. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that the concentrator is also
Including secondary USB interface；The secondary USB interface is connected with PIC single chip microcomputer.
4. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that described first
The model CC2530 of Zigbee communication modules, the 2nd Zigbee communication modules and the 3rd Zigbee communication modules.
5. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that the microcontroller
Model 8051MCU.
6. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that first storage
Device includes 8KRAM and 256KB Flash.
7. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that first radio frequency
The model CC2591 of module, second radio-frequency module and the 3rd radio-frequency module.
8. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that the PIC monolithics
The model PIC24FJ128GA308 of machine.
9. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that the GPRS module
Model M35.
10. the water meter reading system of the family based on Zigbee according to claim 1, it is characterised in that described second deposits
Saving is set to AT45DB161D serial interface flash memory chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479114.XU CN206431806U (en) | 2016-12-30 | 2016-12-30 | A kind of water meter reading system of the family based on Zigbee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479114.XU CN206431806U (en) | 2016-12-30 | 2016-12-30 | A kind of water meter reading system of the family based on Zigbee |
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| Publication Number | Publication Date |
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| CN206431806U true CN206431806U (en) | 2017-08-22 |
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ID=59585904
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| CN201621479114.XU Active CN206431806U (en) | 2016-12-30 | 2016-12-30 | A kind of water meter reading system of the family based on Zigbee |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545716A (en) * | 2017-09-08 | 2018-01-05 | 国网安徽省电力公司芜湖县供电公司 | A kind of power consumer information remote acquisition system |
| CN108597204A (en) * | 2018-05-22 | 2018-09-28 | 广州市暨联牧科信息科技有限公司 | A kind of intelligent meter data recording system and its implementation |
| CN109029608A (en) * | 2018-05-29 | 2018-12-18 | 黄河科技学院 | A kind of Internet of Things water meter |
| CN110286618A (en) * | 2019-06-04 | 2019-09-27 | 珠海华裕鑫科技有限公司 | A kind of energy-saving management system and method for intellectual water meter |
-
2016
- 2016-12-30 CN CN201621479114.XU patent/CN206431806U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545716A (en) * | 2017-09-08 | 2018-01-05 | 国网安徽省电力公司芜湖县供电公司 | A kind of power consumer information remote acquisition system |
| CN108597204A (en) * | 2018-05-22 | 2018-09-28 | 广州市暨联牧科信息科技有限公司 | A kind of intelligent meter data recording system and its implementation |
| CN109029608A (en) * | 2018-05-29 | 2018-12-18 | 黄河科技学院 | A kind of Internet of Things water meter |
| CN110286618A (en) * | 2019-06-04 | 2019-09-27 | 珠海华裕鑫科技有限公司 | A kind of energy-saving management system and method for intellectual water meter |
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