CN104680651A - Prepayment electro-optical communication remote transmission gas meter - Google Patents
Prepayment electro-optical communication remote transmission gas meter Download PDFInfo
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- CN104680651A CN104680651A CN201310609894.XA CN201310609894A CN104680651A CN 104680651 A CN104680651 A CN 104680651A CN 201310609894 A CN201310609894 A CN 201310609894A CN 104680651 A CN104680651 A CN 104680651A
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- chip microcomputer
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- gas meter
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Abstract
The invention relates to a prepayment electro-optical communication remote transmission gas meter. The prepayment electro-optical communication remote transmission gas meter comprises an upper counting reed switch (1), a lower counting reed switch (2), an upper resistor (3), a lower resistor (4), a single chip microcomputer (5), an IC (integrated circuit) card reading and writing module (6), a battery management module (7), an electro-optical isolation current loop communication module (8), an electromagnetic valve control module (9), a liquid crystal display module (10), a gas special electromagnetic valve (11), a battery (12) and a gas meter counting electromagnet (13). When no gas is available, a user can close the gas special electromagnetic valve (11) and perform corresponding prompt in the liquid crystal display module (10), and the electro-optical isolation current loop communication module (8) is used for remote transmission for remote transmission of reading of the gas meter for centralized meter reading.
Description
Technical field
The present invention relates to a kind of pre-payment photoelectric communication remote transmission gas meter, belong to instrument field.
Background technology
Current, gas meter is manual metering form, unfavorable centralized management.
Summary of the invention
The present invention relates to a kind of pre-payment photoelectric communication remote transmission gas meter, to realize pre-payment and the object of remote meter reading.
For realizing above-mentioned object, the present invention adopts following technical scheme:
A kind of pre-payment photoelectric communication remote transmission gas meter, comprises:
Upper counting tongue tube (1), lower counting tongue tube (2), upper resistance (3), lower resistance (4), single-chip microcomputer (5), IC-card module for reading and writing (6), battery management module (7), Phototube Coupling electric current loop communication module (8), solenoid valve control module (9), LCD MODULE (10), coal gas special electromagnetic valve (11), battery (12), gas meter counting electromagnet (13); As shown in Figure 1.
Below in conjunction with accompanying drawing, technical construction of the present invention and method are described: above count tongue tube (1), lower counting tongue tube (2) is installed on gas meter inside, counting electromagnet (13) with gas meter joins entirely, realize tally function, upper counting tongue tube (1) one end is connected with power supply by upper resistance (3), upper counting tongue tube (1) other end ground connection, lower counting tongue tube (2) one end is connected with power supply by lower resistance (4), lower counting tongue tube (2) other end ground connection, upper counting tongue tube (1) is connected with single-chip microcomputer (5), lower counting tongue tube (2) is connected with single-chip microcomputer (5), IC-card module for reading and writing (6) is connected with single-chip microcomputer (5), battery (12) is connected with battery management module (7), battery management module (7) is connected with single-chip microcomputer (5), Phototube Coupling electric current loop communication module (8) is connected with single-chip microcomputer (5), coal gas special electromagnetic valve (11) is connected with solenoid valve control module (9), solenoid valve control module (9) is connected with single-chip microcomputer (5), LCD MODULE (10) is connected with single-chip microcomputer (5), battery (12) provides electric energy for whole system, when cell voltage is lower than work required voltage, battery management module (7) sends instruction to single-chip microcomputer (5), at this moment single-chip microcomputer cuts out coal gas special electromagnetic valve (11) by solenoid valve control module (9), and need to change battery in LCD MODULE (10) prompting, the coal gas amount bought in IC-card is mainly read in single-chip microcomputer (5) by IC-card module for reading and writing (6), when without available coal gas, then close coal gas special electromagnetic valve (11), and carry out corresponding prompting in LCD MODULE (10), Phototube Coupling electric current loop communication module (8) is for carrying out teletransmission by the number of walking of gas meter, for in check meter use.
Beneficial effect of the present invention: Phototube Coupling is checked meter, safe and reliable.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present invention.
embodiment:
In order to make technical scheme of the present invention clearly understand, below in conjunction with drawings and Examples, the present invention is described in more detail, instantiation described herein, only in order to explain the present invention, is not limited to the present invention.
embodiment:
Refer to shown in accompanying drawing 1, upper counting tongue tube (1), lower counting tongue tube (2) is installed on gas meter inside, counting electromagnet (13) with gas meter joins entirely, realize tally function, upper counting tongue tube (1) one end is connected with power supply by upper resistance (3), upper counting tongue tube (1) other end ground connection, lower counting tongue tube (2) one end is connected with power supply by lower resistance (4), lower counting tongue tube (2) other end ground connection, upper counting tongue tube (1) is connected with single-chip microcomputer (5), lower counting tongue tube (2) is connected with single-chip microcomputer (5), IC-card module for reading and writing (6) is connected with single-chip microcomputer (5), battery (12) is connected with battery management module (7), battery management module (7) is connected with single-chip microcomputer (5), Phototube Coupling electric current loop communication module (8) is connected with single-chip microcomputer (5), coal gas special electromagnetic valve (11) is connected with solenoid valve control module (9), solenoid valve control module (9) is connected with single-chip microcomputer (5), LCD MODULE (10) is connected with single-chip microcomputer (5), battery (12) provides electric energy for whole system, when cell voltage is lower than work required voltage, battery management module (7) sends instruction to single-chip microcomputer (5), at this moment single-chip microcomputer cuts out coal gas special electromagnetic valve (11) by solenoid valve control module (9), and need to change battery in LCD MODULE (10) prompting, the coal gas amount bought in IC-card is mainly read in single-chip microcomputer (5) by IC-card module for reading and writing (6), when without available coal gas, then close coal gas special electromagnetic valve (11), and carry out corresponding prompting in LCD MODULE (10), Phototube Coupling electric current loop communication module (8) is for carrying out teletransmission by the number of walking of gas meter, for in check meter use.
Claims (1)
1. a pre-payment photoelectric communication remote transmission gas meter, comprises: above count tongue tube (1), lower counting tongue tube (2), upper resistance (3), lower resistance (4), single-chip microcomputer (5), IC-card module for reading and writing (6), battery management module (7), Phototube Coupling electric current loop communication module (8), solenoid valve control module (9), LCD MODULE (10), coal gas special electromagnetic valve (11), battery (12), gas meter counting electromagnet (13), it is characterized in that: above count tongue tube (1), lower counting tongue tube (2) is installed on gas meter inside, counting electromagnet (13) with gas meter joins entirely, realize tally function, upper counting tongue tube (1) one end is connected with power supply by upper resistance (3), upper counting tongue tube (1) other end ground connection, lower counting tongue tube (2) one end is connected with power supply by lower resistance (4), lower counting tongue tube (2) other end ground connection, upper counting tongue tube (1) is connected with single-chip microcomputer (5), lower counting tongue tube (2) is connected with single-chip microcomputer (5), IC-card module for reading and writing (6) is connected with single-chip microcomputer (5), battery (12) is connected with battery management module (7), battery management module (7) is connected with single-chip microcomputer (5), Phototube Coupling electric current loop communication module (8) is connected with single-chip microcomputer (5), coal gas special electromagnetic valve (11) is connected with solenoid valve control module (9), solenoid valve control module (9) is connected with single-chip microcomputer (5), LCD MODULE (10) is connected with single-chip microcomputer (5), battery (12) provides electric energy for whole system, when cell voltage is lower than work required voltage, battery management module (7) sends instruction to single-chip microcomputer (5), at this moment single-chip microcomputer cuts out coal gas special electromagnetic valve (11) by solenoid valve control module (9), and need to change battery in LCD MODULE (10) prompting, the coal gas amount bought in IC-card is mainly read in single-chip microcomputer (5) by IC-card module for reading and writing (6), when without available coal gas, then close coal gas special electromagnetic valve (11), and carry out corresponding prompting in LCD MODULE (10), Phototube Coupling electric current loop communication module (8) is for carrying out teletransmission by the number of walking of gas meter, for in check meter use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609894.XA CN104680651A (en) | 2013-11-27 | 2013-11-27 | Prepayment electro-optical communication remote transmission gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609894.XA CN104680651A (en) | 2013-11-27 | 2013-11-27 | Prepayment electro-optical communication remote transmission gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104680651A true CN104680651A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310609894.XA Pending CN104680651A (en) | 2013-11-27 | 2013-11-27 | Prepayment electro-optical communication remote transmission gas meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261123A (en) * | 2015-10-30 | 2016-01-20 | 成都兴联宜科技有限公司 | Wireless card type prepaid gas meter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360856Y (en) * | 1998-04-30 | 2000-01-26 | 陈伟基 | Watt-hour meter pulse converter |
| 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 |
| GB2455965A (en) * | 2007-10-11 | 2009-07-01 | Landis & Gyr Ag | Remote control of commodity access and metering |
| CN201434998Y (en) * | 2009-07-22 | 2010-03-31 | 郑州新开普电子股份有限公司 | Electric energy metering control module with lightning stroke and surge protection function |
| CN102693588A (en) * | 2012-06-14 | 2012-09-26 | 哈尔滨工程大学三金高新技术有限责任公司 | Wirelessly-networkable IoT (Internet of Things) IC (integrated circuit) card intelligent gas meter |
| CN202870973U (en) * | 2012-07-03 | 2013-04-10 | 天津市金凤来仪科技有限公司 | Non-contact IC card prepaid gas meter |
| GB2496915A (en) * | 2011-11-26 | 2013-05-29 | Keiron Guthrie | Card slot seal for pre-payment gas meters |
-
2013
- 2013-11-27 CN CN201310609894.XA patent/CN104680651A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360856Y (en) * | 1998-04-30 | 2000-01-26 | 陈伟基 | Watt-hour meter pulse converter |
| GB2455965A (en) * | 2007-10-11 | 2009-07-01 | Landis & Gyr Ag | Remote control of commodity access and metering |
| 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 |
| CN201434998Y (en) * | 2009-07-22 | 2010-03-31 | 郑州新开普电子股份有限公司 | Electric energy metering control module with lightning stroke and surge protection function |
| GB2496915A (en) * | 2011-11-26 | 2013-05-29 | Keiron Guthrie | Card slot seal for pre-payment gas meters |
| CN102693588A (en) * | 2012-06-14 | 2012-09-26 | 哈尔滨工程大学三金高新技术有限责任公司 | Wirelessly-networkable IoT (Internet of Things) IC (integrated circuit) card intelligent gas meter |
| CN202870973U (en) * | 2012-07-03 | 2013-04-10 | 天津市金凤来仪科技有限公司 | Non-contact IC card prepaid gas meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261123A (en) * | 2015-10-30 | 2016-01-20 | 成都兴联宜科技有限公司 | Wireless card type prepaid gas meter |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |