CN103106782A - Wireless automatic meter reading system for community - Google Patents
Wireless automatic meter reading system for community Download PDFInfo
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- CN103106782A CN103106782A CN 201110356678 CN201110356678A CN103106782A CN 103106782 A CN103106782 A CN 103106782A CN 201110356678 CN201110356678 CN 201110356678 CN 201110356678 A CN201110356678 A CN 201110356678A CN 103106782 A CN103106782 A CN 103106782A
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Abstract
The invention discloses a wireless automatic meter reading system for a community. The wireless automatic meter reading system comprises a plurality of Zigbee central nodes, a plurality of Zigbee terminal nodes and a data centralized reading center, wherein a plurality of Zigbee terminal nodes are arranged in apartment buildings in the community, serve as signal input ends of the wireless automatic meter reading system for the community, and are used for acquiring data of meters to be read; signal output ends of the Zigbee terminal nodes are wirelessly connected with the corresponding Zigbee central nodes; and the Zigbee central nodes are wirelessly connected with the data centralized reading center through a network. The invention provides an intact space limitation-free wireless remote automatic meter reading network which is stable and reliable in communication, quick and flexible.
Description
Technical field
The present invention relates to wireless network communication technique, relate in particular to CFDA microcellulor formula fixed wireless data access platform and new Zigbee wireless communication technology, specifically a kind of community wireless Automatic meter reading system.
Background technology
Along with the raising of living standards of the people, the development of commercialize housing, quality and the class of residential building are more and more higher, and resident family also improves day by day to the requirement of residential environment, estate management level.Concerning water supply company and user, the disadvantage that traditional counting cost by gas meter mode of registering one's residence exists is more and more outstanding, and the counting cost by gas meter difficulty has also become the problem in the water supply company operation control.
According to the fairly well-off residential quarters planning requirement that the Ministry of Construction proposes, to dwelling house unified planning newly-built and reconstruction progressively be carried out water, electricity, gas three and show out the family unified management from now on, realize computer automatic monitoring, metering, charge.Tap water meter is fit to the requirement of social total development to the family, Automatic meter reading system is brought advanced sensor technology, the Xin breath Ji Shu ﹑ Wei Dian Ji Shu ﹑ communication technology etc. in the operating charges management of water undertaking into, improve the management level of water undertaking, strengthening the dynamics of operating charges, is the modern embodiment of energy management system.
Present community's kilowatt meter reading-out system is all generally smart card meter, wired automatic data logging type.Always there are this various problems in this kilowatt meter reading-out system of two types, and for example the intelligent IC card water meter draw-in groove easily pollutes, blocks easy to wear, and the situations such as user's water, gas can't be known by Running-water Company, always have a certain distance between summary table and little table.And wired automatic data logging exists the complicated circuit of problem of wiring more to make maintenance work difficult, and installation and maintenance cost all rise.
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Summary of the invention
The objective of the invention is for the not smooth problem of the data communication of each distribution node in the residential quarter and Centroid, a kind of community wireless Automatic meter reading system is proposed, adopting the complete wireless remote automatic data logging network without space constraint, is the new generation of wireless Automatic meter reading system.
Technical scheme of the present invention is:
A kind of community wireless Automatic meter reading system, it comprises that a plurality of Zigbee Centroids, a plurality of Zigbee terminal node and data set destroy the center, described a plurality of Zigbee terminal node is arranged on respectively in each building unit building of community, signal input part as the community wireless Automatic meter reading system, be used for gathering table volume data to be checked meter, a plurality of Zigbee terminal node signal output parts and corresponding each Zigbee Centroid wireless connections, each Zigbee Centroid is copied the center wireless connections by network and data set.
Each Zigbee Centroid of the present invention is copied the center wireless connections by GPRS/CDMA network and data set.
Each Zigbee Centroid of the present invention includes wireless network card and gain directional antenna, and an end of gain directional antenna is connected with wireless network card, is used for transceiving data.
The data set of the present invention center of copying comprises antenna, gain amplifier, wireless bridge, server and several workstations, one end of described antenna is connected with gain amplifier, be used for transceiving data, gain amplifier is connected in series wireless bridge and server successively, and server is connected with several workstations.
Beneficial effect of the present invention:
It is microcellulor formula fixed wireless data access platform that the present invention adopts CFDA (Cellular Fixed-wireless Digital Access), more in conjunction with wireless communication technologys such as GPRS/CDMA/WLAN, given full play to the ZigBee technology advantage, a complete wireless remote automatic data logging network without space constraint is provided.CFDA has built a coverage and has reached the cellular automatic data logging wireless long-distance meter-reading network of tens of kilometers, adopt in each cellular cell up-to-date Zigbee wireless communication technology to realize the radio meter register of water meter, each cellular cell Centroid and remote data management center by the network communications technologys such as GPRS/CDMA/WLAN carry out data alternately.The GPRS/CDMA network that adopts in system can replaced by LAN (Local Area Network) in situation easily, thereby it is reliable and stable further to communicate by letter, and speed is fast flexible.
The present invention has integrated the new and high technologies such as microelectronics, computer technology, network technology, sensor technology, automatically read with processing list and count, and incorporate management, to check meter, control, expense presses for payment of and combines together, farthest realize service set, increase work efficiency, save operation cost, thereby create better benefit.Relevant supply department can also carry out deeper analysis and management decision on this basis.The fusion of this scheme innovation multiple advanced person, ripe novel wireless communication technology, be current line best radio meter register solution in the industry, can effectively improve the level of applying unit management of the use of water, for the user brings significant society and economic benefit.
Description of drawings
Fig. 1 is theory diagram of the present invention.
Fig. 2 is schematic flow sheet of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As shown in Figure 1, 2, a kind of community wireless Automatic meter reading system, it comprises that a plurality of Zigbee Centroids, a plurality of Zigbee terminal node and data set destroy the center, described a plurality of Zigbee terminal node is arranged on respectively in each building unit building of community, signal input part as the community wireless Automatic meter reading system, be used for gathering table volume data to be checked meter, a plurality of Zigbee terminal node signal output parts and corresponding each Zigbee Centroid wireless connections, each Zigbee Centroid is copied the center wireless connections by network and data set.
Each Zigbee Centroid of the present invention is copied the center wireless connections by GPRS/CDMA network and data set.
Each Zigbee Centroid of the present invention includes wireless network card and gain directional antenna, and an end of gain directional antenna is connected with wireless network card, is used for transceiving data.
The data set of the present invention center of copying comprises antenna, gain amplifier, wireless bridge, server and several workstations, one end of described antenna is connected with gain amplifier, be used for transceiving data, gain amplifier is connected in series wireless bridge and server successively, and server is connected with several workstations.
During concrete enforcement:
As shown in Figure 1, described community wireless Automatic meter reading system comprises at least: Zigbee terminal node, Zigbee Centroid, data set are copied center, GPRS/CDMA network.The digital watch tool of wireless watermeter collector adopts the Zigbee wireless connect technology under the condition of setting, data are sent out by wireless collection controller and wireless center transmission node, finally arrives control data corporation, thereby realizes the unified management of residential quarter.The GPRS/CDMA network that adopts in system can replaced by LAN (Local Area Network) in situation easily, thereby it is reliable and stable further to communicate by letter, and speed is fast flexible.And at present mostly the living quarters has own in-house network, uses ready-made residential quarter LAN (Local Area Network) circuit, installs and uses all very simply, and for grown-ups and children's district's transformation, the GPRS/CDMA network allows enforcement very convenient equally.System can also be sent out by control data corporation and copy and accept order, pass to the wireless center transmission node in each building by wireless network or LAN (Local Area Network), the wireless center transmission node is issued the digital watch tool that each wireless collection controller is controlled to order again, table tool data are collected again arrived control data corporation by Internet Transmission, carry out data acquisition, storage, calculating, analysis by system software.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (4)
1. community wireless Automatic meter reading system, it is characterized in that it comprises that a plurality of Zigbee Centroids, a plurality of Zigbee terminal node and data set destroy the center, described a plurality of Zigbee terminal node is arranged on respectively in each building unit building of community, signal input part as the community wireless Automatic meter reading system, be used for gathering table volume data to be checked meter, a plurality of Zigbee terminal node signal output parts and corresponding each Zigbee Centroid wireless connections, each Zigbee Centroid is copied the center wireless connections by network and data set.
2. community wireless Automatic meter reading system according to claim 1 is characterized in that described each Zigbee Centroid copies the center wireless connections by GPRS/CDMA network and data set.
3. community wireless Automatic meter reading system according to claim 1, is characterized in that described each Zigbee Centroid includes wireless network card and gain directional antenna, and an end of gain directional antenna is connected with wireless network card, is used for transceiving data.
4. community wireless Automatic meter reading system according to claim 1, it is characterized in that the described data set center of copying comprises antenna, gain amplifier, wireless bridge, server and several workstations, one end of described antenna is connected with gain amplifier, be used for transceiving data, gain amplifier is connected in series wireless bridge and server successively, and server is connected with several workstations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110356678 CN103106782A (en) | 2011-11-11 | 2011-11-11 | Wireless automatic meter reading system for community |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110356678 CN103106782A (en) | 2011-11-11 | 2011-11-11 | Wireless automatic meter reading system for community |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103106782A true CN103106782A (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110356678 Pending CN103106782A (en) | 2011-11-11 | 2011-11-11 | Wireless automatic meter reading system for community |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473903A (en) * | 2013-09-30 | 2013-12-25 | 无锡健科智能科技有限公司 | Remote monitoring system of remote water meter |
| CN106056885A (en) * | 2016-08-02 | 2016-10-26 | 胡积宝 | Internet of things and ZigBee-based intelligent water meter reading system |
-
2011
- 2011-11-11 CN CN 201110356678 patent/CN103106782A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473903A (en) * | 2013-09-30 | 2013-12-25 | 无锡健科智能科技有限公司 | Remote monitoring system of remote water meter |
| CN106056885A (en) * | 2016-08-02 | 2016-10-26 | 胡积宝 | Internet of things and ZigBee-based intelligent water meter reading system |
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Application publication date: 20130515 |