CN101881641B - Fixed phone network remote transmitting gas meter - Google Patents
Fixed phone network remote transmitting gas meter Download PDFInfo
- Publication number
- CN101881641B CN101881641B CN201010211000.8A CN201010211000A CN101881641B CN 101881641 B CN101881641 B CN 101881641B CN 201010211000 A CN201010211000 A CN 201010211000A CN 101881641 B CN101881641 B CN 101881641B
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- fixed
- gas
- circuit
- main control
- control board
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Abstract
This fixed phone network remote transmitting gas meter, comprises remote transmitting gas meter, mechanical counter, controller box, it is characterized in that having main control board and telephone line joint in control enclosure.Main control board is made up of power supply stabilization circuit, counter data Acquisition Circuit, singlechip microprocessor, burnt gas valve control circuit and fixed-line telephone network interface circuit.Main control board can gather the continuous data of user's gas table counter, gas company is transferred to by Data Modulation in fixed telephone net short message or speech band, and possess the function receiving the specific steering order in gas company, gas meter valve break-make can be realized and control.
Description
Technical field
The present invention relates to a kind of gas meter, flow meter, particularly a kind of remote transmitting gas meter utilizing the fixed-line telephone network communication platform of telecommunications company transmission data and realize the control of gas meter valve break-make.
Background technology
Along with the popularization of combustion gas teletransmission centralized meter-reading system, decrease the workload of gas company's counting cost by gas meter, be subject to great welcome.
Common wired remote-transmission gas meter, flow meter, is necessary for each gas meter, flow meter user installation and lays special communication line, and network consisting, just can complete centralized automatic meter-reading and controlling functions.The laying of special line needs the manpower and materials of at substantial, and follow-up maintenance workload is also very large.Owing to there is no the professional ability of this respect, bring no small burden to gas company's operation.
Summary of the invention
In view of above-mentioned remote transmitting gas meter Problems existing, the object of the invention is to design a kind of telecommunications company that utilizes and have ripe cable network, transmit data and realize gas meter valve break-make controlling, the remote transmitting gas meter of low cost, high reliability.
The present invention is a kind of fixed phone network remote transmitting gas meter, comprise remote transmitting gas meter, mechanical counter, controller box, it is characterized in that there is in control enclosure main control board and telephone line joint, described main control board is by power supply stabilization circuit, counter data Acquisition Circuit, singlechip microprocessor, burnt gas valve control circuit and fixed-line telephone network interface circuit are formed, the output terminal of counter data Acquisition Circuit is connected with singlechip microprocessor, the control output end of singlechip microprocessor is connected with burnt gas valve control circuit, the communication signal end of singlechip microprocessor is connected with fixed-line telephone network interface circuit, fixed-line telephone network interface circuit output terminal is connected with telephone line joint, main control board is connected with the fixation phone line of this user by telephone line joint.
Principle of work of the present invention is: main control board utilizes counter data Acquisition Circuit to gather the continuous data of user's gas table counter, data processing is carried out by singlechip microprocessor, and pass through the fixed-line telephone network connection of landline telephone network interface and telecommunications company, make full use of the fixed-line telephone network communication platform of telecommunications company, by Data Modulation in fixed telephone net short message or speech band, use information transmission to gas company user's gas corresponding for this telephone wire, possesses the function receiving the specific steering order in gas company simultaneously, gas meter valve break-make can be realized control.
This fixed phone network remote transmitting gas meter, because the main control board in its controller box possesses landline telephone network interface, can with the fixed-line telephone network connection of telecommunications company, and make full use of the fixed-line telephone network communication platform of telecommunications company, gas company's data acquisition and control is made to achieve robotization, avoid the tedious work of artificial image data, improve the modern management level of gas company.Telephone line is by telecommunications company's installation, debugging and safeguard, makes the defect which overcoming the existence of existing remote transmitting gas meter, significantly reduces the installation and maintenance difficulty of gas company.Telecommunications company has line upkeep equipment and the technical merit of specialty, can ensure that communication is unimpeded, therefore, also substantially increase the operational reliability of combustion gas centralized meter-reading system.
Accompanying drawing explanation
Fig. 1 is this fixed speech short message remote transmitting gas meter main control board composition schematic diagram.
Fig. 2 is this fixed speech short message remote transmitting gas meter inner structure schematic diagram.
Embodiment
Embodiment 1
As shown in Figure 1, main control board is by power supply stabilization circuit, counter data Acquisition Circuit, singlechip microprocessor, burnt gas valve control circuit and fixed-line telephone network interface circuit are formed, the output terminal of counter data Acquisition Circuit is connected with singlechip microprocessor, the control output end of singlechip microprocessor is connected with burnt gas valve control circuit, the communication signal end of singlechip microprocessor is connected with fixed-line telephone network interface circuit, fixed-line telephone network interface circuit output terminal is connected with telephone line joint, main control board is connected with the fixation phone line of this user by telephone line joint.
As shown in Figure 2, fixed phone network remote transmitting gas meter is made up of remote transmitting gas meter 1, controller box 2, main control board 3, mechanical counter 4 and telephone line joint 5.Main control board 3 is arranged in control enclosure 2, and its communication signal is connected with the fixation phone line of this user by telephone line joint 5.Main control board can gather the continuous data of user's gas table counter, gas company is transferred to by Data Modulation in fixed telephone net short message or speech band, and possess the function receiving the specific steering order in gas company, gas meter valve break-make can be realized and control.
Claims (1)
1. a fixed phone network remote transmitting gas meter, comprise remote transmitting gas meter, mechanical counter, controller box, it is characterized in that there is in controller box main control board and telephone line joint, described main control board is by power supply stabilization circuit, counter data Acquisition Circuit, singlechip microprocessor, burnt gas valve control circuit and fixed-line telephone network interface circuit are formed, the output terminal of counter data Acquisition Circuit is connected with singlechip microprocessor, the control output end of singlechip microprocessor is connected with burnt gas valve control circuit, the communication signal end of singlechip microprocessor is connected with fixed-line telephone network interface circuit, fixed-line telephone network interface circuit output terminal is connected with telephone line joint, main control board is connected with the fixation phone line of user by telephone line joint, wherein, described main control board uses described fixed-line telephone network interface circuit by Data Modulation in fixed telephone net short message or speech band, use information transmission to gas company user's gas corresponding for telephone wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010211000.8A CN101881641B (en) | 2010-06-28 | 2010-06-28 | Fixed phone network remote transmitting gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010211000.8A CN101881641B (en) | 2010-06-28 | 2010-06-28 | Fixed phone network remote transmitting gas meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101881641A CN101881641A (en) | 2010-11-10 |
| CN101881641B true CN101881641B (en) | 2016-02-03 |
Family
ID=43053713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010211000.8A Expired - Fee Related CN101881641B (en) | 2010-06-28 | 2010-06-28 | Fixed phone network remote transmitting gas meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN101881641B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944268B (en) * | 2012-12-05 | 2016-02-03 | 四川海力智能科技有限公司 | A kind of intelligent gas meter with temperature compensation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172945A (en) * | 1996-08-01 | 1998-02-11 | 刘强 | Computer intogral automatic copying meter system |
| CN1248695A (en) * | 1999-07-23 | 2000-03-29 | 李庄 | Intelligent water, electricity, gas three-meter telephone network long distance centralized reading-out system |
| CN1407784A (en) * | 2001-09-07 | 2003-04-02 | 张君 | Intelligent long-range central administration systems for watersupply, electric power and gas |
| CN201697673U (en) * | 2010-06-28 | 2011-01-05 | 四川海力智能科技有限公司 | Remote-transmission gas gauge utilizing hand-free telephone network |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526815B (en) * | 2009-04-17 | 2011-08-10 | 成都秦川科技发展有限公司 | Method for remotely managing gas meter terminal and intelligent gas meter realizing same |
-
2010
- 2010-06-28 CN CN201010211000.8A patent/CN101881641B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172945A (en) * | 1996-08-01 | 1998-02-11 | 刘强 | Computer intogral automatic copying meter system |
| CN1248695A (en) * | 1999-07-23 | 2000-03-29 | 李庄 | Intelligent water, electricity, gas three-meter telephone network long distance centralized reading-out system |
| CN1407784A (en) * | 2001-09-07 | 2003-04-02 | 张君 | Intelligent long-range central administration systems for watersupply, electric power and gas |
| CN201697673U (en) * | 2010-06-28 | 2011-01-05 | 四川海力智能科技有限公司 | Remote-transmission gas gauge utilizing hand-free telephone network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101881641A (en) | 2010-11-10 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 610053 Sichuan city of Chengdu province Chenghua District Development Zone Longtan urban industrial into relief road No. 1 Patentee after: SICHUAN HAILI INTELLIGENT & TECHNOLOGY CO., LTD. Address before: 610053 Sichuan city of Chengdu province Chenghua District Development Zone Longtan urban industrial into relief road No. 1 Patentee before: Sichuan Haili Intelligent & Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |