CN202075002U - Meter reading system of wireless remote flowmeter based on GPRS/Internet network - Google Patents
Meter reading system of wireless remote flowmeter based on GPRS/Internet network Download PDFInfo
- Publication number
- CN202075002U CN202075002U CN2009202456545U CN200920245654U CN202075002U CN 202075002 U CN202075002 U CN 202075002U CN 2009202456545 U CN2009202456545 U CN 2009202456545U CN 200920245654 U CN200920245654 U CN 200920245654U CN 202075002 U CN202075002 U CN 202075002U
- Authority
- CN
- China
- Prior art keywords
- gprs
- internet network
- meter
- data
- meter reading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a meter reading system of a wireless remote flowmeter based on GPRS (general packet radio service)/Internet network. The meter reading system comprises a meter reading center, a GPRS-Internet network platform and a meter reading concentrator; the meter reading center comprises a data server; the GPRS-Internet network platform can provide an APN (access point name) access point and distribute an IP (Internet Protocol) address to each SIM (subscriber identity module) data card in use; the meter reading concentrator comprises a GPRS/Internet network data transmission module; the data server of the meter reading center is mutually communicated with the GPRS/Internet network data transmission module of the meter reading concentrator through the GPRS-Internet network platform; and the meter reading concentrator can be mutually communicated with a plurality of flowmeters respectively. The meter reading system of the utility model solves the technical problems of poor instantaneity, accuracy and application of the meter reading data of the existing flowmeters and has the advantages of high instantaneity and high stability.
Description
Technical field
The utility model relates to a kind of kilowatt meter reading-out system, relates in particular to a kind of based on GPRS/Internet network wireless long-distance meter-reading system.
Background technology
It is to rely on artificial regularly copying to the scene to fetch data that the copying of traditional flow meter data got, and all has many weak points at aspects such as real-time, accuracy and applications.
Summary of the invention
The utility model purpose provides a kind of wireless remote flowmeter kilowatt meter reading-out system based on the GPRS/Internet network, and it has solved, and existing flow meter data checks meter that real-time is poor, the technical matters of poor accuracy and application difference.
Technical solution of the present utility model:
A kind of wireless remote flowmeter kilowatt meter reading-out system based on the GPRS/Internet network, its difference is: it comprises the center of checking meter, the GPRS-Internet network platform, meter-copy collector;
The described center of checking meter comprises data server; The described GPRS-Internet network platform can provide an APN access point, and the IP address of every SIM data card distribution for using; Described meter-copy collector comprises GPRS/Internet network data transmission module;
The data server at the described center of checking meter is by the mutual communication of GPRS/Internet network data transmission module of the GPRS-Internet network platform and meter-copy collector;
Described meter-copy collector can carry out mutual communication respectively with a plurality of flowmeters.
Above-mentioned data server is a PC, and described data server comprises initiatively inquiry unit, data display unit, data storage cell, data query data cell, alarm indication unit, formation curve form unit.
Above-mentioned data server and Internet communication; Described meter-copy collector and flowmeter are by the RS485 bus communication.
The GPRS/Internet network transmission module of above-mentioned meter-copy collector uses the unified SIM card of mobile communication company.
The communication modes of above-mentioned meter-copy collector and flowmeter is the RS485 bus.
The beneficial effects of the utility model:
1, the utility model is based on the wireless communication technique of GPRS-Internet network communication, utilize the GPRS-Internet of commmunication company network real-time to gather reliably continuous data and other information needed of flowmeter, the system software that has the intelligent analysis function by application, realize statistics, the analysis of using the gas situation and the user's of rock gas user usefulness gas information user mode monitoring, for data and the logout that real-time is good, stability is high, reliability height, stable performance are provided with gas management.
2, the utlity model has the long-range retaking of a year or grade function of device parameter, the parameter comparison that is provided with as retaking of a year or grade parameter and background system preservation, have under-voltage, steal abnormal alarm functions such as gas, cutout, outage, record is also initiatively regularly uploaded data function, makes managerial personnel take the family and use information and user's user mode reaching to stay indoors just can copy in real time in company home office.Systemic-function is many, and kilowatt meter recorder can remote maintenance.
3, data server of the present utility model comprises initiatively multinomial functions such as inquiry unit, data display unit, data storage cell, data query data cell, alarm indication unit, formation curve form unit, advanced technology: but can realize functions such as all historical records of storage, data query function, curve report capability, remote maintenance, form and data printing function expanding function in the database on initiatively inquiry function, Presentation Function, data storage function, the server.
Description of drawings
Fig. 1 is a fundamental diagram of the present utility model;
Wherein: the 1-center of checking meter, the 2-GPRS-Internet network platform, 3-meter-copy collector, 10-flowmeter, 20-flowmeter, N-flowmeter.
Embodiment
Be illustrated in figure 1 as fundamental diagram of the present utility model, it comprises the center of checking meter 1, the GPRS-Internet network platform 2 and meter-copy collector 3, and the center 1 of checking meter comprises data server; Meter-copy collector 3 comprises GPRS/Internet network data transmission module; Check meter center and meter-copy collector by the mutual communication of the GPRS-Internet network platform; The data server at center of checking meter inserts the internet by the GPRS-Internet network platform and the mutual communication of meter-copy collector, meter-copy collector and the mutual communication of at least one flowmeter.Meter-copy collector and flowmeter are by the RS485 bus communication.Data server is a PC, and data server comprises initiatively inquiry unit, data display unit, data storage cell, data query data cell, alarm indication unit, formation curve form unit.The GPRS/Internet network transmission module of meter-copy collector uses the unified SIM card of mobile communication company.The data connected mode of meter-copy collector and flowmeter is RS485.
Check meter the data server at center with data transmission to the Internet network, after protocol conversion process, re-send to the GPRS/Internet network, the GPRS/Internet network data transmission module of meter-copy collector receives data from the GPRS/Internet network, and sends to flowmeter via the RS485 bus; The data that flowmeter returns copy back the table center by former road reverse transfer, thereby for building wireless communication networks between center of checking meter and the on-the-spot flowmeter.
1, the center of checking meter: because the GPRS/Internet network communication is based on the packet communication network of IP address, the server at the center of checking meter itself must have been bound a fixed IP addresses, and inserts Internet with this IP address.Server can receive the data that the GPRS/Internet network communication module of each meter-copy collector is sent from the IP address of binding, and after data are simply handled, on the platform software of central computer of checking meter, show the result that checks meter, and meter reading data is stored in the database to make things convenient for management and the inquiry of managerial personnel to data.Installing operating system software, database software, kilowatt meter reading-out system software on the server.This software possesses multinomial functions such as initiatively inquiry, data presentation, data storage, data query, alarm indication, formation curve form.
2, the GPRS-Internet network platform: China Mobile provides GPRS/Internet the network platform, set up an APN private network, an APN access point is provided, and fixed IP addresses of every SIM data card binding for using, the SIM card that only belongs to designated trade could be visited special-purpose APN, the GPRS/Internet network terminal of regular handset number can't be called out special APN, the confidentiality of network, reliability height.GPRS/Internet network data transmission module can be landed the GPRS/Internet network-APN private network of China Mobile, in the transmission over networks data.A GPRS/Internet network data transmission module is used at the center of checking meter, and a GPRS/Internet network data transmission module is installed in each meter-copy collector, can realize the data communication of check meter a center and a plurality of meter-copy collectors.The GPRS/Internet network is a kind of new technology in the wireless network, having finished wireless Internet inserts, the GPRS/Internet network has the following advantages: always online, and login fast, it is wide to cover the region, communication distance is far away, the network reliability height, good stability is charged by flow, need not negotiate with radio control department, also need not hand over the radio control expense.High-speed transfer, the highest theoretical value of message transmission rate can reach that 171.2kb/s is usually actual can to reach 40kb/s, can guarantee the message transmission rate of native system fully.
3, meter-copy collector: every group of flowmeter (can reach 225, can guarantee field requirement fully) only needs a meter-copy collector, and the data connected mode of the flowmeter of meter-copy collector and this group is RS485.The GPRS/Internet network transmission module of meter-copy collector uses the unified SIM card of mobile communication company, and the user uses this card can only be used for data communication facility with the center of checking meter.Register every group of flowmeter and meter-copy collector at the center of checking meter, and preserve related data so that identification and maintenance are handled.The time that meter-copy collector every day is set according to the user, the data that all flowmeters are copied in timing, transmit data by the GPRS-Internet network to the center of checking meter, and with data storage in the large-capacity data storer, sort memory has the function that data are preserved in power down, so that after unusual the reparation appears in-Internet network, still can be all data transmission of regularly making a copy of every day to the center of checking meter.Meter-copy collector also can respond the order that transmit at the center of checking meter simultaneously, in addition, can in time send warning message to the center of checking meter when fortuitous event appears in flowmeter.
4, flowmeter: the gas meter that flowmeter adopts our company to produce.
Utilize modern communications technology and computer technology and gas flow measurement technology to combine, can reflect in time, accurately, all sidedly that just rock gas user's tolerance is used (being sales situation).The utility model is based on the wireless communication technique of GPRS/Internet network of network communication, gas dosing data and other information needed of flowmeter are gathered with the form real-time reliable of note, the system software that has the intelligent analysis function by application, realize statistics, the analysis of using the gas situation and the user's of rock gas user usefulness gas information user mode monitoring, for data and the logout that real-time is good, stability is high is provided with gas management.This system has the long-range retaking of a year or grade function of device parameter, the parameter comparison that is provided with as retaking of a year or grade parameter and background system preservation, have under-voltage, steal abnormal alarm functions such as gas, cutout, outage, record is also initiatively regularly uploaded data function, makes managerial personnel take the family and use information and user's user mode reaching to stay indoors just can copy in real time in company home office.In addition when floating appears in the price of rock gas, native system can carry out data to the user of natural gas flowmeter in very first time of price modification to be copied and gets, and avoids natural gas companies not have timely operating position to the user to write down the loss that causes because of the price adjustment of rock gas.
Flowmeter GPRS/Internet network wireless remote auto meter reading system is that to utilize GPRS/Internet network wireless number that China Mobile provides to pass professional, the remote auto centralized automatic meter-reading analytic system of the actual conditions exploitation of using in conjunction with the present flow rate meter.This system is strong in real time, can in time understand flowmeter user operating position, uses information to add up to the user, can realize remote monitoring at the center of checking meter, and in time finds the problem that on-the-spot flowmeter exists at the center of checking meter, and adopts remedial measures.
Claims (5)
1. wireless remote flowmeter kilowatt meter reading-out system based on the GPRS/Internet network, it is characterized in that: it comprises the center of checking meter, the GPRS-Internet network platform, meter-copy collector;
The described center of checking meter comprises data server; The described GPRS-Internet network platform can provide an APN access point, and the IP address of every SIM data card distribution for using; Described meter-copy collector comprises GPRS/Internet network data transmission module;
The data server at the described center of checking meter is by the mutual communication of GPRS/Internet network data transmission module of the GPRS-Internet network platform and meter-copy collector;
Described meter-copy collector can carry out mutual communication respectively with a plurality of flowmeters.
2. the wireless remote flowmeter kilowatt meter reading-out system based on the GPRS/Internet network according to claim 1, it is characterized in that: described data server is a PC, and described data server comprises initiatively inquiry unit, data display unit, data storage cell, data query data cell, alarm indication unit, formation curve form unit.
3. the wireless remote flowmeter kilowatt meter reading-out system based on the GPRS/Internet network according to claim 1 is characterized in that: described data server and Internet communication; Described meter-copy collector and flowmeter are by the RS485 bus communication.
4. according to claim 1 or 2 or 3 described wireless remote flowmeter kilowatt meter reading-out systems based on GPRS/Internet network-Internet, it is characterized in that: the GPRS/Internet network transmission module of described meter-copy collector uses the unified SIM card of mobile communication company.
5. the wireless remote flowmeter kilowatt meter reading-out system based on the GPRS/Internet network according to claim 4, it is characterized in that: the communication modes of described meter-copy collector and flowmeter is the RS485 bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202456545U CN202075002U (en) | 2009-12-08 | 2009-12-08 | Meter reading system of wireless remote flowmeter based on GPRS/Internet network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202456545U CN202075002U (en) | 2009-12-08 | 2009-12-08 | Meter reading system of wireless remote flowmeter based on GPRS/Internet network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075002U true CN202075002U (en) | 2011-12-14 |
Family
ID=45113101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202456545U Expired - Lifetime CN202075002U (en) | 2009-12-08 | 2009-12-08 | Meter reading system of wireless remote flowmeter based on GPRS/Internet network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075002U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035110A (en) * | 2012-12-07 | 2013-04-10 | 大连铭友电子工程有限公司 | Flowmeter remote monitoring system for gas meter |
| CN103886733A (en) * | 2014-04-01 | 2014-06-25 | 珠海市钰盈电子科技有限公司 | Intelligent GPRS (General Packet Radio Service) server-side concentrator |
| CN106128072A (en) * | 2016-08-19 | 2016-11-16 | 衡水零距离网络科技有限公司 | Intelligence instrument remote meter reading, control system and remote meter reading, control method |
| CN106340175A (en) * | 2016-11-28 | 2017-01-18 | 中环天仪股份有限公司 | Electromagnetic flowmeter wireless meter reading system and implementation method |
| CN106385332A (en) * | 2016-09-14 | 2017-02-08 | 上海亿铁科技发展有限公司 | Operation data collection and fault response method based on WIFI |
| CN106411577A (en) * | 2016-09-09 | 2017-02-15 | 锐捷网络股份有限公司 | Information integration system and concentrator |
| CN107393265A (en) * | 2016-05-16 | 2017-11-24 | 江苏赛达电子科技有限公司 | A kind of long-distance meter-reading system based on GPRS technologies |
-
2009
- 2009-12-08 CN CN2009202456545U patent/CN202075002U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035110A (en) * | 2012-12-07 | 2013-04-10 | 大连铭友电子工程有限公司 | Flowmeter remote monitoring system for gas meter |
| CN103886733A (en) * | 2014-04-01 | 2014-06-25 | 珠海市钰盈电子科技有限公司 | Intelligent GPRS (General Packet Radio Service) server-side concentrator |
| CN107393265A (en) * | 2016-05-16 | 2017-11-24 | 江苏赛达电子科技有限公司 | A kind of long-distance meter-reading system based on GPRS technologies |
| CN106128072A (en) * | 2016-08-19 | 2016-11-16 | 衡水零距离网络科技有限公司 | Intelligence instrument remote meter reading, control system and remote meter reading, control method |
| CN106411577A (en) * | 2016-09-09 | 2017-02-15 | 锐捷网络股份有限公司 | Information integration system and concentrator |
| CN106411577B (en) * | 2016-09-09 | 2019-06-14 | 锐捷网络股份有限公司 | A kind of information integrated system and concentrator |
| CN106385332A (en) * | 2016-09-14 | 2017-02-08 | 上海亿铁科技发展有限公司 | Operation data collection and fault response method based on WIFI |
| CN106340175A (en) * | 2016-11-28 | 2017-01-18 | 中环天仪股份有限公司 | Electromagnetic flowmeter wireless meter reading system and implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202075002U (en) | Meter reading system of wireless remote flowmeter based on GPRS/Internet network | |
| CN201170925Y (en) | Control system for centralized meter-reading of dweller remotely | |
| CN201757929U (en) | Fully wireless networked power consumer power consumption information acquisition system | |
| CN201698576U (en) | Electricity utilization information collecting system and collector | |
| CN201707782U (en) | Intelligent meter reading system based on GPRS (General Packet Radio Service) | |
| CN102270383A (en) | Remote intelligent meter reading system | |
| CN101231780A (en) | Remote meter reading system based on RF and GPRS radio network | |
| CN101894448A (en) | Remote centralized meter-reading system | |
| CN201417285Y (en) | Electrical parameter distribution device | |
| CN104732751A (en) | Automatic meter reading system and automatic meter reading method based on RF (radio frequency) and GPRS (general packet radio service)/3G (the 3rd generation telecommunication) | |
| CN203422836U (en) | Remote meter reading system | |
| CN101609317A (en) | Remote real-time monitoring system of gas meter | |
| CN105046930A (en) | Remote automatic meter recording system | |
| CN202711005U (en) | Enterprise energy consumption remote real-time monitoring system | |
| CN201859537U (en) | Multifunctional bandwidth power carrier concentrator | |
| CN101789166A (en) | Method and system thereof for improving remote meter reading efficiency of small hydropower station | |
| CN202210344U (en) | Centralized meter reading system based on wireless communication | |
| CN201859500U (en) | Device for transmitting and controlling data in remote payment system of water meters | |
| CN104574909A (en) | Acquirer for remote meter reading and remote meter reading system | |
| CN202434042U (en) | Automatic meter reading system | |
| CN101853564A (en) | Wireless remote meter reading and electrical energy management system | |
| CN105006135A (en) | Remote automatic meter reading concentrator system | |
| CN109962973A (en) | Water, gas and electricity synthesization intelligent management system | |
| CN104678167A (en) | Intelligent electric energy meter and public utility meter reading system | |
| CN205564012U (en) | Concentrate system of checking meter based on mechanical water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |