CN107742368B - Intelligent gas meter capable of automatically identifying functional module - Google Patents
Intelligent gas meter capable of automatically identifying functional module Download PDFInfo
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- CN107742368B CN107742368B CN201711063317.XA CN201711063317A CN107742368B CN 107742368 B CN107742368 B CN 107742368B CN 201711063317 A CN201711063317 A CN 201711063317A CN 107742368 B CN107742368 B CN 107742368B
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- gas meter
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- intelligent gas
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- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
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Abstract
The invention discloses an intelligent gas meter capable of automatically identifying a functional module. The gas meter comprises a control module and a plurality of functional modules which are integrated on a gas meter main board; the control module is respectively in data communication with each functional module through electric connection. According to the intelligent gas meter, the plurality of functional modules and the CPU are integrated on the gas meter main board, and the CPU is used for identifying the functional modules respectively, so that the intelligent gas meter can realize a plurality of functions, and the design cost and the maintenance cost are greatly reduced.
Description
Technical Field
The invention belongs to the technical field of intelligent gas meters, and particularly relates to an intelligent gas meter capable of automatically identifying a functional module.
Background
At present, intelligent gas meters are various in variety, including common IC card gas meters, RF remote gas meters, internet of things gas meters and the like. It is common practice to design different motherboards with different functions. The method has the defects of multiple types of mainboards which need to be designed, high cost and large maintenance workload.
Disclosure of Invention
The invention aims at: in order to solve the problems in the prior art, the invention provides an intelligent gas meter capable of automatically identifying a functional module.
The technical scheme of the invention is as follows: an intelligent gas meter capable of automatically identifying functional modules comprises a control module and a plurality of functional modules, wherein the control module and the functional modules are integrated on a gas meter main board; the control module is used for sending identification signals to each functional module, receiving response signals fed back by each functional module and identifying the corresponding functional module according to the response signals; the function module is used for realizing the corresponding function of the gas meter, receiving the identification signal sent by the control module and feeding back a response signal to the control module; the control module is respectively in data communication with each functional module through electric connection.
Further, the control module adopts a CPU.
The beneficial effects of the invention are as follows: according to the intelligent gas meter, the plurality of functional modules and the CPU are integrated on the gas meter main board, and the CPU is used for identifying the functional modules respectively, so that the intelligent gas meter can realize a plurality of functions, and the design cost and the maintenance cost are greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent gas meter with an automatic identification function module according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Fig. 1 is a schematic structural diagram of an intelligent gas meter with an automatic identification function module according to the present invention. An intelligent gas meter capable of automatically identifying functional modules comprises a control module and a plurality of functional modules, wherein the control module and the functional modules are integrated on a gas meter main board; the control module is used for sending identification signals to each functional module, receiving response signals fed back by each functional module and identifying the corresponding functional module according to the response signals; the function module is used for realizing the corresponding function of the gas meter, receiving the identification signal sent by the control module and feeding back a response signal to the control module; the control module is respectively in data communication with each functional module through electric connection.
The control module of the invention adopts a CPU chip to realize the identification of each functional module. The control module receives the response signal fed back by the functional module and then judges whether the response signal is correct or not; if yes, the identification is successful, the corresponding functional module is recorded, and other functional modules are not identified; if not, the next functional module is identified. The invention realizes the uniqueness of identification by sequentially identifying each functional module, and completes the automatic identification of various functional modules.
The functional module is used for realizing corresponding functions of the gas meter, such as an IC card communication function, an RF communication function, an Internet of things communication function and the like; according to the intelligent gas meter, different functions of the intelligent gas meter are realized by identifying different functional modules.
Those of ordinary skill in the art will recognize that the embodiments described herein are for the purpose of aiding the reader in understanding the principles of the present invention and should be understood that the scope of the invention is not limited to such specific statements and embodiments. Those of ordinary skill in the art can make various other specific modifications and combinations from the teachings of the present disclosure without departing from the spirit thereof, and such modifications and combinations remain within the scope of the present disclosure.
Claims (2)
1. An intelligent gas meter capable of automatically identifying functional modules is characterized by comprising a control module and a plurality of functional modules, wherein the control module and the functional modules are integrated on a gas meter main board; the control module is used for sending identification signals to each functional module, receiving response signals fed back by each functional module and identifying the corresponding functional module according to the response signals; the function module is used for realizing the corresponding function of the gas meter, receiving the identification signal sent by the control module and feeding back a response signal to the control module; the control module is respectively in data communication with each functional module through electric connection.
2. The intelligent gas meter with automatic identification function as set forth in claim 1, wherein said control module employs a CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063317.XA CN107742368B (en) | 2017-11-02 | 2017-11-02 | Intelligent gas meter capable of automatically identifying functional module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063317.XA CN107742368B (en) | 2017-11-02 | 2017-11-02 | Intelligent gas meter capable of automatically identifying functional module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107742368A CN107742368A (en) | 2018-02-27 |
| CN107742368B true CN107742368B (en) | 2024-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711063317.XA Active CN107742368B (en) | 2017-11-02 | 2017-11-02 | Intelligent gas meter capable of automatically identifying functional module |
Country Status (1)
| Country | Link |
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| CN (1) | CN107742368B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556672A (en) * | 2018-12-18 | 2019-04-02 | 成都前锋电子仪器有限责任公司 | A kind of intelligent gas meter customizing functions method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202177946U (en) * | 2011-08-04 | 2012-03-28 | 武汉盛帆电子股份有限公司 | Single-phase local cost control intelligent electric energy meter |
| CN202693030U (en) * | 2012-08-10 | 2013-01-23 | 浙江师范大学 | An intelligent metering instrument simultaneously controlling a plurality of metering equipment |
| EP2669872A1 (en) * | 2011-01-25 | 2013-12-04 | Shao, Zehua | Internet of things intelligent gas meter and control system thereof |
| CN204165598U (en) * | 2014-10-30 | 2015-02-18 | 北京泰科先锋科技有限公司 | There is the gas intelligent metering system of real time alarm function |
| CN208367823U (en) * | 2017-11-02 | 2019-01-11 | 成都前锋电子仪器有限责任公司 | A kind of intelligent gas meter of automatic identification function module |
-
2017
- 2017-11-02 CN CN201711063317.XA patent/CN107742368B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2669872A1 (en) * | 2011-01-25 | 2013-12-04 | Shao, Zehua | Internet of things intelligent gas meter and control system thereof |
| CN202177946U (en) * | 2011-08-04 | 2012-03-28 | 武汉盛帆电子股份有限公司 | Single-phase local cost control intelligent electric energy meter |
| CN202693030U (en) * | 2012-08-10 | 2013-01-23 | 浙江师范大学 | An intelligent metering instrument simultaneously controlling a plurality of metering equipment |
| CN204165598U (en) * | 2014-10-30 | 2015-02-18 | 北京泰科先锋科技有限公司 | There is the gas intelligent metering system of real time alarm function |
| CN208367823U (en) * | 2017-11-02 | 2019-01-11 | 成都前锋电子仪器有限责任公司 | A kind of intelligent gas meter of automatic identification function module |
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| Publication number | Publication date |
|---|---|
| CN107742368A (en) | 2018-02-27 |
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