CN101051412A - Remote intelligent meter recording system and method - Google Patents
Remote intelligent meter recording system and method Download PDFInfo
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- CN101051412A CN101051412A CNA2007100678556A CN200710067855A CN101051412A CN 101051412 A CN101051412 A CN 101051412A CN A2007100678556 A CNA2007100678556 A CN A2007100678556A CN 200710067855 A CN200710067855 A CN 200710067855A CN 101051412 A CN101051412 A CN 101051412A
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Abstract
The present invention relates to a remote intelligent meter-reading system capable of utilizing wireless sensor network to acquire, process and transfer meter information and its method. It includes sensor node network, public communication network and management control centre. It is characterized by that the described sensor node network can acquire and send meter data, the public communication network can transfer the data sent by sensor node network to the management control centre, the management control centre can be used for processing received data information and proving various inquiry services.
Description
Technical field
The invention belongs to fluid, gas, galvanometer scale administrative skill field, particularly relate to a kind of remote intelligent meter recording system and the method that can utilize wireless sensor network collection, processing, transmission gauging table information.
Background technology
Along with improving constantly of people's living standard, vast resident family also improves day by day to the requirement of residential environment, estate management level.Concerning departments such as water supply, power supply, air feed, the disadvantage that traditional counting cost by gas meter mode exists is more and more outstanding, the difficulty of registering one's residence, managerial cost height, the problems such as labour intensity is big of checking meter are more and more serious, improve existing counting cost by gas meter mode and also become major issue in metrological service's operation control.
Existing remote intelligent meter recording system mainly contains special line communication, carrier communication and Fixed Telephony etc. from the communication modes branch, the special line communication is installed complicated, later maintenance and maintenance cost are big, the signal quality and the antijamming capability of carrier communication are poor, data transmission quality is not high, and they will be equipped with complicated coding and decoding scheme to realize user's differentiation, have increased the failure factor of system, have reduced the reliability of system.
Based on the wireless sensor network of IEEE 802.15.4 because cheap, simple, low-power consumption, low message transmission rate (250Kbit/s) and the characteristics that are operated in ISM (industry, science and the medical treatment) frequency range of exempting to apply for, obtained widespread use in fields such as control automatically, environmental monitorings, therefore, studying a kind ofly based on kilowatt meter reading-out system wireless sensor network, science and method, will be one of measure that effectively solves resource managements such as water, gas and electricity.
Summary of the invention
The object of the present invention is to provide a kind of remote intelligent meter recording system and the method that can utilize wireless sensor network and public communication network the information of gauging table to be carried out remote collection, processing, transmission.
Purpose of the present invention realizes by following technical scheme: it is mainly by sensor node network, public communication network and management control center three parts are formed, it is characterized in that described sensor node network can gather and send meter data, the data transfer that public communication network can send sensor node network is to management control center, management control center carries out aggregation process to the data message of receiving, deposit database in, and provide the inquiry service of variety of way, described sensor node network is made up of user's gauging table destination node and base-station node, and the destination node on each user's gauging table has constituted a subnet by base-station node control.
Because the form that the present invention adopts sensor node network to match with public communication network and management control center, realized obtaining automatically of meter data, and have reduced investment, data transmission efficiency height, a good reliability, making things convenient for advantages such as user inquiring, is a kind of remote intelligent meter recording system that helps all kinds of gauging tables are carried out scientific management.
Description of drawings
Fig. 1 is the principle of work synoptic diagram of remote intelligent meter recording system
Fig. 2 is the structural representation of remote intelligent meter recording system.
Fig. 3 is a remote intelligent meter recording system destination node structural representation.
Fig. 4 is a remote intelligent meter recording system base-station node structural representation.
Fig. 5 is the sensor node network workflow diagram of remote intelligent meter recording system.
Drawing reference numeral explanation: 1-sensor node network, 2-public communication network, 3-management control center, 4-destination node, 5-base-station node, 6-energy supply unit, 7-sensor unit, 8-processor unit, 9-wireless communication unit, 10-interfacing equipment, 11-background server, 12-gauging table
Embodiment
See figures.1.and.2: remote intelligent meter recording system of the present invention is mainly by sensor node network 1, public communication network 2 and management control center 3 three parts are formed, gauging table 12 data can be gathered and send to described sensor node network 1, the data transfer that public communication network 2 can send sensor node network 1 is to management control center 3,3 pairs of data messages of receiving of management control center carry out aggregation process, deposit database in, and provide the inquiry service of variety of way, described sensor node network 1 is made up of destination node on user's gauging table 12 4 and base-station node 5, and the destination node 4 on each user's gauging table 12 has constituted a subnet by base-station node 5 controls.The order that destination node 4 sends via public communication network 2 and wireless sensor network receiving management control center 3, begin to gather the information of local gauging table 12, and the information that collects handled, by IEEE 802.15.4 Direct-Spread modulation technique the data message that collects is transmitted to base-station node 5 then, base-station node 5 can be sent to data message management control center 3.
As shown in Figure 1, described destination node 4 comprises sensor unit 7, processor unit 8, wireless communication unit 9 and energy supply unit 6, and sensor unit 7 can be gathered the information of gauging table 12, and the information translation of gathering is become numerical information; The operation of processor unit 8 control whole sensor nodes 4, the data message that stores processor is gathered; Communicate exchange control messages and transmitting-receiving image data information between wireless communication unit 9 and other destination nodes 4 and the base-station node 5; Described base-station node 5 all has the internal memory of a constant volume, can lose under the situation about being connected at base-station node 5 and management control center 3, receives and temporary data message from destination node 4, guarantees the safe transmission of data message.
With reference to Fig. 3, comprise sensor, AC/DC translation circuit, microprocessor, storer, wireless transceiver, power supply several sections on described destination node 4 structures, described microprocessor is connected with sensor, storer, wireless transceiver, described sensor is installed on the gauging table 12, the data of inductive pick-up table, and be converted to numerical information by the AC/DC translation circuit, send microprocessor then to, microprocessor deposits the storer that is attached thereto in after this information is handled, simultaneously by the wireless transceiver sent-received message; Described power supply is connected with sensor, microprocessor, storer, wireless transceiver, provides the normal operation of node required energy.
With reference to Fig. 4, comprise microprocessor, storer, wireless transceiver, power supply and wireless communication module several sections on described base-station node 5 structures, described microprocessor is connected with wireless transceiver, storer, wireless transceiver receives the information that destination node 4 transmits in the present networks, via depositing storer after the microprocessor processes in, the management control center 3 by wireless communication module (as the GPRS module) and far-end carries out interactive type communication simultaneously; Described power supply is connected with microprocessor, wireless transceiver, storer, wireless communication module, provides the normal operation of node required energy.
With reference to Fig. 5: remote intelligent meter recording method of the present invention comprises configuration and the code of executing the task, destination node 4 data acquisition process, local data transfer storage, the remote transmission of data and the reception and the treatment step of data, and the particular content of each step is as follows:
(1) code that disposes and execute the task:
Step S3-1 and S3-2, the order that base-station node 5 receiving management control centers 3 send by public communication network 2, and order carried out verification, as the check failure, then abandon this command information; Verification succeeds then enters next step;
Step S3-3 and S3-4, the order of 5 pairs of verification succeeds of base-station node is resolved, and to the order of destination node 4 transfer management control centers 3;
(2) destination node 4 data acquisition process:
Step S3-5 and S3-6, destination node 4 receives order, the beginning image data---by the data of the 7 collection gauging tables 12 of the sensor unit on it and via being converted to numerical information after the AC/DC conversion, again numerical information is imported processor unit 8 and store and handle;
Step S3-7, each destination node 4 is when carrying out data acquisition, and timer picks up counting, time as destination node 4 image data surpasses setting-up time, then returns step S3-6, again image data, as the number of times that returns is then abandoned this data acquisition operation above three times; As finish data acquisition on time, then enter next step;
(3) local data transfer storage:
Step S3-8, each destination node 4 connects base-station node 5, and the data message that collects is sent it back base-station node 5 via wireless sensor network; On can not connecting, then, send data message to base-station node 5 by other node multi-hop communications;
Step S3-9, the data message that base-station node 5 receiving target nodes 4 send carries out stores processor;
(4) remote transmission of data:
Step S3-10, base-station node 5 are sent to the information acquisition work that management control center 3, takes turns with the data message that receives by public communication network 2 promptly to be finished;
(5) reception of data and processing:
Management control center 3 reads the data message that receives in the background server 11 by the interfacing equipment 10 of special use, carries out aggregation process, and the data message that collects is stored in the database of management control center 3, so that inquiry service to be provided.
Claims (10)
1, a kind of remote intelligent meter recording system, mainly form by sensor node network, public communication network and management control center three parts, it is characterized in that described sensor node network can gather and send meter data, the data transfer that public communication network can send sensor node network is to management control center, management control center carries out aggregation process to the data message of receiving, deposit database in, and the inquiry service of variety of way is provided.
2, remote intelligent meter recording system according to claim 1, it is characterized in that described sensor node network is made up of user's gauging table destination node and base-station node, the destination node on each user's gauging table has constituted a subnet by base-station node control.
3, remote intelligent meter recording system according to claim 1, it is characterized in that the order that described destination node sends via public communication network and wireless sensor network receiving management control center, begin to gather the information of local gauging table, and the information that collects handled, by IEEE 802.15.4 Direct-Spread modulation technique the data message that collects is transmitted to base-station node, base-station node can be sent to management control center with data message.
4, remote intelligent meter recording system according to claim 1, it is characterized in that described destination node comprises sensor unit, processor unit, wireless communication unit and energy supply unit, sensor unit can be gathered the information of gauging table, and the information translation of gathering is become numerical information; The operation of processor unit control whole sensor node, the data message that stores processor is gathered; Communicate exchange control messages and transmitting-receiving image data information between wireless communication unit and other destination nodes and the base-station node; Described base-station node all has the internal memory of a constant volume, can lose under the situation about being connected at base-station node and management control center, receives and temporary data message from destination node, guarantees the safe transmission of data message.
5, remote intelligent meter recording system according to claim 1 and 2, it is characterized in that comprising on the described destination node structure sensor, AC/DC translation circuit, microprocessor, storer, wireless transceiver, power supply several sections, described microprocessor is connected with sensor, storer, wireless transceiver, and described power supply is connected with sensor, microprocessor, storer, wireless transceiver.
6, remote intelligent meter recording system according to claim 1 and 2, it is characterized in that comprising on the described base-station node structure microprocessor, storer, wireless transceiver, power supply and wireless communication module several sections, described microprocessor is connected with wireless transceiver, storer, and described power supply is connected with microprocessor, wireless transceiver, storer, wireless communication module.
7, remote intelligent meter recording system according to claim 1, it is characterized in that described kilowatt meter reading-out system method comprise configuration and the code of executing the task, sensor node data acquisition process, local data transfer storage, data remote transmission and according to reception and treatment step.
8, remote intelligent meter recording system method according to claim 7 is characterized in that the particular content of the described configuration and the code steps of executing the task is:
Step S3-1 and S3-2, the order that base-station node receiving management control center sends by public communication network, and order carried out verification, as the check failure, then abandon this command information; Verification succeeds then enters next step;
Step S3-3 and S3-4, base-station node is resolved the order of verification succeeds, and to the order of destination node transfer management control center.
9, remote intelligent meter recording system method according to claim 7 is characterized in that described destination node data acquisition process step is:
Step S3-5 and S3-6, destination node receives order, the beginning image data---and by the data of the collection of the sensor unit on it gauging table and via being converted to numerical information after the AC/DC conversion, again numerical information is imported processor unit 8 and store and handle;
Step S3-7, each destination node is when carrying out data acquisition, and timer picks up counting, time as the destination node image data surpasses setting-up time, then returns step S3-6, again image data, as the number of times that returns is then abandoned this data acquisition operation above three times; As finish data acquisition on time, then enter next step.
10, remote intelligent meter recording system method according to claim 7 is characterized in that described local data transfer storing step is:
Step S3-8, each destination node connects base-station node, and the data message that collects is sent it back base-station node via wireless sensor network; On can not connecting, then, send data message to base-station node by other node multi-hop communications;
Step S3-9, the data message that base-station node receiving target node sends carries out stores processor.
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| CNA2007100678556A CN101051412A (en) | 2007-03-30 | 2007-03-30 | Remote intelligent meter recording system and method |
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| CNA2007100678556A CN101051412A (en) | 2007-03-30 | 2007-03-30 | Remote intelligent meter recording system and method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859479A (en) * | 2010-05-04 | 2010-10-13 | 东营市同天电子科技有限公司 | Remote wireless meter reading device for prepayment |
| CN101924638A (en) * | 2010-08-31 | 2010-12-22 | 北京云快线软件服务有限公司 | Real-time charging system |
| CN101504792B (en) * | 2009-02-23 | 2011-06-15 | 四川赛康电气有限责任公司 | User side centralized control and centralized copy system based on wireless sensor network and optimization method |
| CN102280014A (en) * | 2010-08-03 | 2011-12-14 | 东本电气科技(苏州)有限公司 | Sensor of network control table system |
| CN102314757A (en) * | 2010-08-03 | 2012-01-11 | 东本电气科技(苏州)有限公司 | Network controlled meter system |
| CN102625407A (en) * | 2012-01-13 | 2012-08-01 | 燕山大学 | Community wireless meter reading system and community wireless meter reading route establishing method |
| CN103077591A (en) * | 2012-09-14 | 2013-05-01 | 重庆大学 | Countryside smart power grid remote meter reading system based on wireless sensing network |
| CN104574910A (en) * | 2015-01-28 | 2015-04-29 | 无锡物联网产业研究院 | Remote wireless meter-reading method and device |
| CN104599477A (en) * | 2015-02-12 | 2015-05-06 | 深圳资江实业有限公司 | Wireless measurement acquisition alarm control device and wireless measurement collection alarm control method |
| CN107147884A (en) * | 2017-06-24 | 2017-09-08 | 深圳森阳环保材料科技有限公司 | A kind of remote intelligent meter recording system based on wireless sensor network |
| CN108960548A (en) * | 2017-05-24 | 2018-12-07 | 中兴通讯股份有限公司 | Accounting management method and device |
| CN114167794A (en) * | 2021-12-20 | 2022-03-11 | 苏州易助能源管理有限公司 | Remote data acquisition system and data acquisition method for intelligent electric meter |
-
2007
- 2007-03-30 CN CNA2007100678556A patent/CN101051412A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504792B (en) * | 2009-02-23 | 2011-06-15 | 四川赛康电气有限责任公司 | User side centralized control and centralized copy system based on wireless sensor network and optimization method |
| CN101859479A (en) * | 2010-05-04 | 2010-10-13 | 东营市同天电子科技有限公司 | Remote wireless meter reading device for prepayment |
| CN102280014A (en) * | 2010-08-03 | 2011-12-14 | 东本电气科技(苏州)有限公司 | Sensor of network control table system |
| CN102314757A (en) * | 2010-08-03 | 2012-01-11 | 东本电气科技(苏州)有限公司 | Network controlled meter system |
| CN101924638A (en) * | 2010-08-31 | 2010-12-22 | 北京云快线软件服务有限公司 | Real-time charging system |
| CN102625407A (en) * | 2012-01-13 | 2012-08-01 | 燕山大学 | Community wireless meter reading system and community wireless meter reading route establishing method |
| CN103077591A (en) * | 2012-09-14 | 2013-05-01 | 重庆大学 | Countryside smart power grid remote meter reading system based on wireless sensing network |
| CN104574910A (en) * | 2015-01-28 | 2015-04-29 | 无锡物联网产业研究院 | Remote wireless meter-reading method and device |
| CN104599477A (en) * | 2015-02-12 | 2015-05-06 | 深圳资江实业有限公司 | Wireless measurement acquisition alarm control device and wireless measurement collection alarm control method |
| CN108960548A (en) * | 2017-05-24 | 2018-12-07 | 中兴通讯股份有限公司 | Accounting management method and device |
| CN107147884A (en) * | 2017-06-24 | 2017-09-08 | 深圳森阳环保材料科技有限公司 | A kind of remote intelligent meter recording system based on wireless sensor network |
| CN114167794A (en) * | 2021-12-20 | 2022-03-11 | 苏州易助能源管理有限公司 | Remote data acquisition system and data acquisition method for intelligent electric meter |
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