CN101894421A - Remotely controlled intelligent gasmeter - Google Patents
Remotely controlled intelligent gasmeter Download PDFInfo
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- CN101894421A CN101894421A CN 201010230344 CN201010230344A CN101894421A CN 101894421 A CN101894421 A CN 101894421A CN 201010230344 CN201010230344 CN 201010230344 CN 201010230344 A CN201010230344 A CN 201010230344A CN 101894421 A CN101894421 A CN 101894421A
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Abstract
The invention discloses a remotely controlled intelligent gasmeter, and belongs to a gasmeter. The remotely controlled intelligent gasmeter comprises a basic gasmeter and a CPU control module, wherein the basic gasmeter is provided with a gas source output port and a gas source input port; an electromechanical valve is arranged near the gas source input port; the basic gasmeter is connected with the CPU control module; the CPU control module also contains an EEPROM data storage; the gas consumption standard of the basic gasmeter can be adjusted through the CPU control module; and the gasmeter also comprises an infrared signals transmission module which is connected with the CPU control module for data transmission and exchange through a data command bus. The remotely controlled intelligent gasmeter has the advantages of simple structure, small volume, suitability for industrial production and easy promotion.
Description
Technical field
The present invention relates to a kind of gas meter, flow meter, a kind of remote-control intelligent gas meter of saying so more specifically.
Background technology
Present domestic energy prices are just in line with international standards, because international oil gas anxiety, and also often fluctuation of unit price, this has proposed new requirement to the metering gas meter, its objective is functions such as will realizing purchasing gas prepaid, gas consumption are monitored in real time, gas price real-time monitoring.And the domestic gas meter, flow meter of being produced at present can be divided into two classes on its counting way of paying: the one, and post-pay paystation is using, such as the IC-card gas meter, flow meter, the 2nd, use earlier and afterwards pay, such as common diaphragm gas meter, remote installed meter etc.The former have the forward purchasing gas expense use up promptly stop the supple of gas or steam, the user must hold IC-card and purchase gas and finishing the characteristics that corresponding air delivery function can recover air feed to the appointed place.
Applicant of the present invention was on January 9th, 2009, the application number of application is in 200910058092.8 the Chinese invention patent application, a kind of remote intelligent-control IC card gas meter is disclosed, in the middle of comprised cpu controller, cpu controller is connected with base table and has realized the gas meter, flow meter intellectuality by the counting reed switch circuit.But the IC-card gas meter, flow meter exist swap data because of human factor causes unreliable with do not have the defective of real-time with the gas gas price, gas price adjustment as the combustion gas provider, need respectively the charge standard of the gas meter, flow meter installed is reset, expend too much time and human cost; Earlier use the common diaphragm gas meter of afterwards paying to exist gas expense to collect difficulty and adopt, and the combustion gas provider is difficult for controlling on for the use of combustion gas, and need when adjusting gas price adding up respectively and calculate with adjusted gas price and tolerance before adjusting, the gas meter, flow meter of two kinds of above-mentioned forms is main uses of institute at present, the two all can not adjust gas price in real time simultaneously, has hysteresis quality, therefore, the gas meter, flow meter of above-mentioned two kinds of versions can not satisfy combustion gas provider demand in actual use.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency, a kind of a kind of remote-control intelligent gas meter of controlling in real time is provided.
For solving above-mentioned technical matters, the present invention by the following technical solutions:
Remote-control intelligent gas meter of the present invention, comprise base table and CPU control module, base table is provided with source of the gas delivery outlet and source of the gas input port, source of the gas is equipped with electromechanical valve near the input port, base table is connected with the CPU control module, also comprise the EEPROM data-carrier store in the CPU control module, gas consumption standard by the adjustable integral basis table of CPU control module, described gas meter, flow meter also comprises the infrared signal transmission module, and the infrared signal transmission module is by line data transmission and the exchange of going forward side by side that be connected with the CPU control module of data command bus.
Further technical scheme is: described infrared signal transmission module is made up of infrared signal receiver and Infrared Projector.
Further technical scheme is again: comprise cpu controller in the described CPU control module, the EEPROM data-carrier store is equipped with in its inside, and wherein cpu controller is connected with LCDs with counting tongue tube, EEPROM data-carrier store, the electromechanical valve of counting in the base table respectively.
Further technical scheme is again: described cpu controller links to each other with counting tongue tube in the base table by counting tongue tube sampling control circuit; Cpu controller links to each other with LCDs by the LCD driving circuit and controls the shown data of LCDs; Cpu controller is connected with infrared signal receiver by the data command bus and carries out signal transmission and exchange; Cpu controller passes through the open and close that the electromechanical valve control circuit links to each other with electromechanical valve and controls electromechanical valve; Cpu controller is connected with the EEPROM data-carrier store by button number circuit, and connection clip is counted circuit the number processing is monitored, controls and detained to user's usefulness gas information in real time; The mode of infrared signal receiver by Infrared spectroscopy receives outside Infrared Projector and infrared signal is converted to executable operational order and be conveyed in the cpu controller and operate.
Further technical scheme is: described EEPROM data-carrier store is mainly stored unique identity code, purchases tolerance, is purchased the gas unit price, historical record, the gas consumption that adds up, residue gas consumption information.
Further technical scheme is: described infrared signal receiver is connected with cpu controller by the data command bus and carries out data transmission and exchange by encrypted instruction.
The present invention is all right: described data command bus is RS485 bus or M-BUS meter bus.
Compared with prior art, the invention has the beneficial effects as follows: by RS485 bus or the transmission of M-BUS meter bus, make the infrared signal transmission module directly control cpu controller by encrypted instruction, can adjust gas price information in the renewal gas meter, flow meter at any time so that the control gas consumption by cpu controller, and according to electromechanical valve valve opening in the base table in the gas surplus Long-distance Control gas meter, flow meter with close, thereby realize gas price remote live adjustment function and pre-with the long-range gas control system of using of paying dues behind the gas, and can realize to the tolerance data of gas meter, flow meter and with the real-time inquiry and the processing of gas information by RS485 bus or M-BUS meter bus and in conjunction with cpu controller and infrared control module, thereby realize remote live control gas meter, flow meter, data in real time is accurate, remote-control intelligent gas meter of the present invention is simple in structure simultaneously, volume is less, be suitable for suitability for industrialized production, be easy to promote.
Description of drawings
Fig. 1 is that structure of the present invention connects block diagram;
Fig. 2 connects block diagram for the structure of CPU control module of the present invention;
Fig. 3 is that the structure of realization Long-distance Control of the present invention connects socket of the eye figure.
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
As shown in Figure 1, remote-control intelligent gas meter of the present invention, comprise base table and CPU control module, base table is provided with source of the gas delivery outlet and source of the gas input port, source of the gas is equipped with electromechanical valve near the input port, base table is connected with the CPU control module, also comprise the EEPROM data-carrier store in the CPU control module, the EEPROM data-carrier store is mainly stored unique identity code, purchase tolerance, purchase the gas unit price, historical record, gas consumption adds up, the information of residue gas consumption, by the gas consumption standard in the adjustable integral basis table of CPU controll block, by cpu controller, the EEPROM data-carrier store that be equipped with its inside is formed in the CPU control module.
As shown in Figure 2, cpu controller preferentially links to each other with counting tongue tube in the base table by counting tongue tube sampling control circuit; Cpu controller preferentially links to each other with LCDs by the LCD driving circuit and controls the shown data of LCDs; Cpu controller preferentially is connected with infrared signal receiver by the data command bus and carries out signal transmission and exchange; Cpu controller preferentially links to each other with electromechanical valve by the electromechanical valve control circuit; Cpu controller is connected with the EEPROM data-carrier store by button number circuit, and connection clip is counted circuit the number processing is monitored, controls and detained to user's usefulness gas information in real time; The mode of infrared signal receptacle by Infrared spectroscopy receives outside Infrared Projector and infrared signal is converted to executable operational order and be conveyed in the cpu controller and operate.The integrated infrared signal transmission module of being made up of infrared signal receiver and Infrared Projector is installed in the described gas meter, flow meter, and infrared signal receiver is connected with cpu controller by the RS485 bus and carries out data transmission and exchange by encrypted instruction.
When the combustion gas provider need adjust in real time to gas price, use the infrared signal receiver in the infrared signal transmission module to receive the infrared control signal of sending by Infrared Projector, by the RS485 bus encrypted instruction is passed to cpu controller in the CPU control module, cpu controller is decrypted the back connection clip and counts circuit control base table and carry out the gas price adjustment, cpu controller also can be counted circuit control base table by the button that connects, and connection clip is counted circuit the number processing is monitored, controls and detained to user's usefulness gas information in real time.
Remote-control intelligent gas meter of the present invention can realize using earlier the back payment function, after the user uses combustion gas, it uses data storing in the EEPROM data-carrier store, when the user pays the combustion gas working costs to the combustion gas provider, the combustion gas provider transfers information in the EEPROM data-carrier store by the infrared signal control module, can realize using earlier the function of afterwards charging, and data in real time is accurate, after the encrypted instruction that cpu controller transmits the RS485 bus is decrypted, can realize supplementing with money of tolerance, tolerance data and with the real-time inquiry of gas information, over the horizon remote lives such as the real-time adjustment control of tolerance gas price; After using earlier, do not reach the user who pays dues, after the encrypted instruction that the data command line is transmitted by cpu controller is decrypted, can carry out gas meter, flow meter in conjunction with the electromechanical valve control circuit and drive valve and close valve events, thereby realize in advance with the long-range gas control system of using of paying dues behind the gas; Cpu controller and data command center are are regularly patrolled and examined by the data command bus, thereby realize instrument self diagnostic function.
As shown in Figure 3, gas meter, flow meter receives the concrete operations infrared signal that Infrared Projector sends (as supplement with money, Long-distance Control, the detection of long-range table tool etc.) by infrared signal receiver, the mode of infrared signal receiver by Infrared spectroscopy is reduced to exercisable e-command with it and is conveyed into the gas meter, flow meter cpu controller, and cpu controller carries out corresponding operation according to concrete operational order.
Gas meter, flow meter receives the infrared signal of supplementing with money of Infrared Projector transmission, infrared signal receiver will receive supplements signal with money and is reduced in the mode of Infrared spectroscopy and exercisablely supplements instruction with money and be conveyed into cpu controller and handle, and realizes that the networking of gas meter, flow meter is supplemented with money.
Gas meter, flow meter receives the gas meter, flow meter control operation infrared signal of Infrared Projector transmission, infrared signal receiver is reduced into exercisable gas meter, flow meter operational order with the operation signal that receives in the mode of Infrared spectroscopy and is conveyed into cpu controller and handles, and realizes the networking control of gas meter, flow meter.
Gas meter, flow meter receives the gas meter, flow meter table tool detecting operation infrared signal of Infrared Projector transmission, infrared signal receiver is reduced into exercisable gas meter, flow meter with the operation signal that receives in the mode of Infrared spectroscopy and detects instruction and be conveyed into cpu controller and handle, and realizes that the networking table tool of gas meter, flow meter detects.
Claims (7)
1. remote-control intelligent gas meter, comprise base table and CPU control module, base table is provided with source of the gas delivery outlet and source of the gas input port, source of the gas is equipped with electromechanical valve near the input port, base table is connected with the CPU control module, also comprise the EEPROM data-carrier store in the CPU control module, gas consumption standard by the adjustable integral basis table of CPU control module, it is characterized in that: described gas meter, flow meter also comprises the infrared signal transmission module, and the infrared signal transmission module is by line data transmission and the exchange of going forward side by side that be connected with the CPU control module of data command bus.
2. remote-control intelligent gas meter according to claim 1, it is characterized in that: described infrared signal transmission module is made up of infrared signal receiver and Infrared Projector, carries out the information transmission by infrared signal between infrared signal receiver and the Infrared Projector.
3. remote-control intelligent gas meter according to claim 1, it is characterized in that: comprise cpu controller in the described CPU control module, the EEPROM data-carrier store is equipped with in its inside, and wherein cpu controller is connected with LCDs with counting tongue tube, EEPROM data-carrier store, the electromechanical valve of counting in the base table respectively.
4. remote-control intelligent gas meter according to claim 3 is characterized in that: described cpu controller links to each other with counting tongue tube in the base table by counting tongue tube sampling control circuit; Cpu controller links to each other with LCDs by the LCD driving circuit and controls the shown data of LCDs; Cpu controller is connected with infrared signal receiver by the data command bus and carries out signal transmission and exchange; Cpu controller passes through the open and close that the electromechanical valve control circuit links to each other with electromechanical valve and controls electromechanical valve; Cpu controller is connected with the EEPROM data-carrier store by button number circuit, and connection clip is counted circuit the number processing is monitored, controls and detained to user's usefulness gas information in real time; The mode of infrared signal receiver by Infrared spectroscopy receives outside Infrared Projector and infrared signal is converted to executable operational order and be conveyed in the cpu controller and operate.
5. according to claim 1 or the described remote-control intelligent gas meter of claim 4, it is characterized in that: described EEPROM data-carrier store is mainly stored unique identity code, purchases tolerance, is purchased the gas unit price, historical record, the gas consumption that adds up, residue gas consumption information.
6. remote-control intelligent gas meter according to claim 4 is characterized in that: described infrared signal receiver is connected with cpu controller by the data command bus and carries out data transmission and exchange by encrypted instruction.
7. according to claim 1, the described remote-control intelligent gas meter that passes through of any claim of claim 6, it is characterized in that: described data command bus is RS485 bus or M-BUS meter bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010230344 CN101894421A (en) | 2010-07-19 | 2010-07-19 | Remotely controlled intelligent gasmeter |
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| CN 201010230344 CN101894421A (en) | 2010-07-19 | 2010-07-19 | Remotely controlled intelligent gasmeter |
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| CN101894421A true CN101894421A (en) | 2010-11-24 |
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| CN 201010230344 Pending CN101894421A (en) | 2010-07-19 | 2010-07-19 | Remotely controlled intelligent gasmeter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152175A (en) * | 2013-01-31 | 2013-06-12 | 成都秦川科技发展有限公司 | Remote-control intelligent gas meter information security management module |
| CN103913199A (en) * | 2013-12-31 | 2014-07-09 | 北京市燃气集团有限责任公司 | Gas meter |
| EP2669872A4 (en) * | 2011-01-25 | 2016-03-23 | Zehua Shao | Internet of things intelligent gas meter and control system thereof |
| CN112581726A (en) * | 2020-12-07 | 2021-03-30 | 武汉千音科技有限公司 | Intelligent infrared data transmission gas meter and gas leakage alarm system |
| CN117092956A (en) * | 2023-10-16 | 2023-11-21 | 成都秦川物联网科技股份有限公司 | Gas flowmeter valve control linkage control method, system and equipment based on Internet of things |
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| CN2441178Y (en) * | 2000-08-22 | 2001-08-01 | 刘经轫 | Remote controller for intellectual card prepayment |
| CN101404099A (en) * | 2008-11-05 | 2009-04-08 | 成都秦川科技发展有限公司 | Remote-control intelligent gas meter |
| CN101527066A (en) * | 2009-01-09 | 2009-09-09 | 成都秦川科技发展有限公司 | Remote intelligent-control IC card gas meter |
| CN101526369A (en) * | 2009-01-09 | 2009-09-09 | 成都秦川科技发展有限公司 | Power carrier remote-control intelligent gas meter |
-
2010
- 2010-07-19 CN CN 201010230344 patent/CN101894421A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441178Y (en) * | 2000-08-22 | 2001-08-01 | 刘经轫 | Remote controller for intellectual card prepayment |
| CN101404099A (en) * | 2008-11-05 | 2009-04-08 | 成都秦川科技发展有限公司 | Remote-control intelligent gas meter |
| CN101527066A (en) * | 2009-01-09 | 2009-09-09 | 成都秦川科技发展有限公司 | Remote intelligent-control IC card gas meter |
| CN101526369A (en) * | 2009-01-09 | 2009-09-09 | 成都秦川科技发展有限公司 | Power carrier remote-control intelligent gas meter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2669872A4 (en) * | 2011-01-25 | 2016-03-23 | Zehua Shao | Internet of things intelligent gas meter and control system thereof |
| CN103152175A (en) * | 2013-01-31 | 2013-06-12 | 成都秦川科技发展有限公司 | Remote-control intelligent gas meter information security management module |
| CN103152175B (en) * | 2013-01-31 | 2015-12-02 | 成都秦川科技发展有限公司 | Remote-control intelligent gas meter information security management module |
| CN103913199A (en) * | 2013-12-31 | 2014-07-09 | 北京市燃气集团有限责任公司 | Gas meter |
| CN112581726A (en) * | 2020-12-07 | 2021-03-30 | 武汉千音科技有限公司 | Intelligent infrared data transmission gas meter and gas leakage alarm system |
| CN117092956A (en) * | 2023-10-16 | 2023-11-21 | 成都秦川物联网科技股份有限公司 | Gas flowmeter valve control linkage control method, system and equipment based on Internet of things |
| CN117092956B (en) * | 2023-10-16 | 2024-01-09 | 成都秦川物联网科技股份有限公司 | Gas flowmeter valve control linkage control method, system and equipment based on Internet of things |
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Application publication date: 20101124 |