CN113611044A - Intelligent split IC card meter - Google Patents
Intelligent split IC card meter Download PDFInfo
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- CN113611044A CN113611044A CN202110979970.0A CN202110979970A CN113611044A CN 113611044 A CN113611044 A CN 113611044A CN 202110979970 A CN202110979970 A CN 202110979970A CN 113611044 A CN113611044 A CN 113611044A
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- 238000004891 communication Methods 0.000 claims abstract description 39
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 63
- 239000002737 fuel gas Substances 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 21
- 238000012544 monitoring process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- G07F15/001—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for gas
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y20/00—Information sensed or collected by the things
- G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses an intelligent split type IC card meter, comprising: the gas sensor is used for detecting the concentration of the fuel gas, the alarm is used for giving an alarm, the vibration sensor is used for detecting a vibration signal, the timer is used for timing, the smoke sensor is used for detecting smoke, and the first Bluetooth communication unit is used for being in communication connection with the NB-IoT module. The invention reduces the operation cost of the fuel gas and improves the safety of users in the process of using the fuel gas.
Description
Technical Field
The invention relates to the technical field of metering equipment, in particular to an intelligent split type IC card meter.
Background
The common household membrane gas meter has the defects that the charging is difficult, the labor cost of meter reading personnel is high, and the monitoring of gas stealing cannot be really realized, so the operating cost is continuously increased for a gas company, and a lot of troubles are brought to the operation management, so various intelligent gas meters are gradually sold from 1995 to solve the problem of headache in the operation of the gas company.
However, most of the existing intelligent gas meters are of an integrated structure, after the gas meters are installed, when a user needs to change the type of the gas meter, the installed gas meter needs to be integrally disassembled, then a new type of gas meter is installed, the operation cost of the gas is undoubtedly increased, and meanwhile, most of the existing gas meters are deficient in safety function, so that the safety of the user in using the gas is affected.
Disclosure of Invention
The invention aims to provide an intelligent split type IC card meter, which realizes the rapid change of the type of a gas meter, reduces the operation cost of gas and simultaneously improves the safety of a user in the process of using the gas.
In order to solve the above technical problems, the present invention provides an intelligent split type IC card meter, comprising: the intelligent gas meter comprises a base meter, an external plug-in IC card module and an NB-IoT (Internet of things) module, wherein the external plug-in IC card module and the NB-IoT module are installed on the base meter in a replaceable mode, a first control processor is arranged in the base meter, the first control processor is in electric signal connection with an electromagnetic valve, a gas flowmeter, a gas sensor, an alarm, a vibration sensor, a timer, a smoke sensor and a first Bluetooth communication unit, the first control processor is used for processing and controlling relevant information, the electromagnetic valve is used for opening and closing gas inlet, the gas flowmeter is used for measuring the flow of gas, the gas sensor is used for detecting the concentration of external gas, the alarm is used for performing on-site real-time alarm, the vibration sensor is used for detecting vibration signals generated in the earthquake and maintenance processes, the timer is used for performing relevant timing operation, and the smoke sensor is used for detecting smoke in the environment in real time, the first Bluetooth communication unit is used for carrying out Bluetooth communication connection with the NB-IoT Internet of things module.
Further, the NB-IoT internet of things module includes a second control processor, and a second bluetooth communication unit and an NB-IoT communication unit that are in electrical signal connection with the second control processor, where the second bluetooth communication unit is configured to perform bluetooth communication connection with the first bluetooth communication unit, and the NB-IoT communication unit is configured to perform wireless communication connection with a related terminal.
Further, the NB-IoT internet of things module further includes a temperature sensor and a humidity sensor, the temperature sensor is used for detecting the external temperature in real time, and the humidity sensor is used for detecting the external humidity in real time.
Furthermore, temperature sensor and humidity transducer all have a display screen through second control treater electricity signal connection, the display screen is used for carrying out real-time show with the ambient temperature and the humidity that detect.
Further, the NB-IoT internet of things module further includes an information storage unit, and the information storage unit is configured to periodically store relevant information such as gas usage amount.
Further, the NB-IoT IOT module is detachably mounted on the base table through screws.
Through the technical scheme, the invention has the following beneficial effects:
(1) the invention adopts a split structure, when the type of the gas meter needs to be changed, the gas meter does not need to be integrally disassembled and replaced, and only the corresponding external insertion type IC card module is inserted into the base meter or the corresponding NB-IoT internet of things module is installed, so that the replacement operation is quick and convenient, and the operation cost of the gas is reduced.
(2) The invention can realize the valve closing and alarming functions of the gas meter by detecting external related signals, and comprises a plurality of safety detections such as leakage detection, constant flow detection, large flow detection, idle detection, smoke detection, vibration detection and the like, thereby greatly improving the safety of users in the process of using gas and reducing unnecessary potential safety hazards;
(3) when the base table and the NB-IoT internet of things module are used in a matched mode, remote automatic charging and remote safety monitoring can be achieved, and the safety of gas use under specific scenes is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an intelligent split IC card meter according to the present invention;
fig. 2 is a circuit block diagram of the base table of the intelligent split IC card meter and the NB-IoT internet of things module in use.
Detailed Description
The smart split IC card meter of the present invention will be described in more detail with reference to the schematic drawings, in which preferred embodiments of the present invention are shown, it being understood that those skilled in the art can modify the invention described herein while still achieving the advantageous effects of the present invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1-2, an embodiment of the present invention provides an intelligent split IC card meter, including: the intelligent gas meter comprises a base meter 1, an external plug-in IC card module 2 and an NB-IoT Internet of things module 3 which are installed on the base meter 1 in a replaceable manner, wherein a first control processor 4 is arranged in the base meter 1, the first control processor 4 is in electric signal connection with an electromagnetic valve 5, a gas flowmeter 6, a gas sensor 7, an alarm 8, a vibration sensor 9, a timer 10, a smoke sensor 11 and a first Bluetooth communication unit 12, the first control processor 4 is used for processing and controlling relevant information, the electromagnetic valve 5 is used for opening and closing gas inlet, the gas flowmeter 6 is used for measuring the flow of gas, the gas sensor 7 is used for detecting the concentration of external gas, the alarm 8 is used for performing on-site real-time alarm, the vibration sensor 9 is used for detecting vibration signals generated in the earthquake and maintenance processes, and the timer 10 is used for performing relevant timing operation, the smoke sensor 11 is configured to detect smoke in the environment in real time, and the first bluetooth communication unit 12 is configured to perform bluetooth communication connection with the NB-IoT internet of things module 3.
In this embodiment, the NB-IoT internet of things module 3 includes a second control processor 13, and a second bluetooth communication unit 14 and an NB-IoT communication unit 15 electrically connected to the second control processor 13, where the second bluetooth communication unit 15 is used for bluetooth communication connection with the first bluetooth communication unit 12, and the NB-IoT communication unit 15 is used for wireless communication connection with a related terminal, and is connected to the mobile terminal through the NB-IoT communication unit 15, so that charging and payment can be performed through a corresponding APP, and meanwhile, a short message can be sent to a bound mobile terminal.
In this embodiment, the NB-IoT internet of things module 3 further includes a temperature sensor 16 and a humidity sensor 17, where the temperature sensor 16 is configured to detect an external temperature in real time, and the humidity sensor 17 is configured to detect an external humidity in real time.
In the present embodiment, the temperature sensor 16 and the humidity sensor 17 are electrically connected to a display screen 18 through the second control processor 13, and the display screen 18 is used for displaying the detected external temperature and humidity in real time.
In this embodiment, the NB-IoT internet of things module 3 further includes an information storage unit 19, where the information storage unit 19 is configured to perform necessary regular storage on relevant information such as gas consumption, and by calling the stored information, the gas usage data of the user can be known, so that a gas company can handle daily economic disputes and other situations conveniently.
In the embodiment, the NB-IoT internet of things module 3 is detachably mounted on the base table 1 through screws, and the NB-IoT internet of things module is mounted on the base table 1 through screws, so that the NB-IoT internet of things module 3 can be quickly detached and stably mounted.
As can be seen from the above embodiments, the intelligent split type IC card meter provided by the present invention adopts a split type structure, and can be used alone in the base table 1, and can be used in cooperation with the external plug-in IC card module 2 in the base table 1, and can also be used in cooperation with the NB-IoT internet of things module 3 in the base table 1, and the base table 1 can be freely selected according to the requirements, and when the type needs to be replaced, the whole disassembly is not required, thereby reducing the difficulty of replacement and the operation cost, and the safety function of the present invention is described in detail as follows:
the safety function provided when the base table 1 is used alone or the base table 1 is matched with the external plug-in IC card module 2:
(1) leak detection shut-off valve: the gas sensor 7 can detect the content of the gas in the space constantly, when the detected content exceeds a preset value, the gas sensor 7 sends a signal to the first control processor 4, the first control processor 4 controls the electromagnetic valve 5 to be closed, and meanwhile, the alarm 8 is controlled to give an alarm on site, so that potential safety hazards caused by gas leakage are reduced;
(2) constant-current detection valve closing: the gas flowmeter 6 records the flow of the gas constantly, if the flow of the gas is not changed within the set time set by the timer 10, the user is judged to be away from the stove and not shut down, at the moment, the first control processor 4 controls the electromagnetic valve 5 to be closed, and meanwhile, the alarm 8 is controlled to give an alarm on site, so that unnecessary potential safety hazards caused by forgetting to shut down the fire are avoided;
(3) valve closing by large-flow detection: the gas flowmeter 6 records the flow of the gas constantly, and in a fixed time set by the timer 10, if the flow of the gas is always above a preset maximum flow, the first control processor 4 controls the electromagnetic valve to be closed and controls the alarm 8 to give an alarm on site, so that pipeline bulging caused by overload use is avoided;
(4) idle detection valve closing: the gas flow meter 6 records the flow rate of the gas constantly, and if the flow rate of the gas is always at the lowest value within the set time set by the timer 10, the gas is judged to be used for a long time, and the first control processor 4 controls the electromagnetic valve 5 to be closed;
(5) vibration detection valve closing: when the meter is detached or an earthquake occurs, certain vibration is generated, the vibration sensor 9 senses a vibration signal and transmits the vibration signal to the first control processor 4, and the first control processor 4 controls the electromagnetic valve 5 to be closed;
(6) smoke detection closes the valve: the smoke sensor 11 senses smoke in the environment at any time, and when the sensed smoke content exceeds a preset value, the first control processor 4 controls the electromagnetic valve 5 to be closed and controls the alarm 8 to give an alarm on site.
When the base table 1 is used with the NB-IoT internet of things module 3, in addition to the above-described functions, the following functions are also provided:
(1) reporting abnormal alarm data: after the alarm is generated in the base table 1, the first control processor 4 sends the processed alarm information to the second bluetooth communication unit 14 through the first bluetooth communication unit 12, the second bluetooth communication unit 14 sends the received alarm information to the second control processor 13, the second control processor 13 sends the received alarm information to the bound mobile terminal in a short message mode through the NB-IoT communication unit 15, and under a specific situation, the remote monitoring of the fuel gas can be realized;
(2) temperature and humidity detection valve closing: the temperature sensor 16 and the humidity sensor 17 can detect the temperature and the humidity in the environment all the time, the detected temperature and the detected humidity can be displayed through the display screen 18, meanwhile, when the detected temperature or the detected humidity exceed a preset value, the second control processor 13 sends related information to the first control processor 4 through the Bluetooth signal connection between the second Bluetooth communication unit 14 and the first Bluetooth communication unit 12, the first control processor 4 controls the electromagnetic valve 5 to be closed, the site safety is ensured, and meanwhile, the alarm 8 is controlled to give an alarm on site.
In summary, compared with the prior art, the invention has the following advantages:
(1) the invention adopts a split structure, when the type of the gas meter needs to be changed, the gas meter does not need to be integrally disassembled and replaced, and only the corresponding external insertion type IC card module is inserted into the base meter or the corresponding NB-IoT internet of things module is installed, so that the replacement operation is quick and convenient, and the operation cost of the gas is reduced.
(2) The invention can realize the valve closing and alarming functions of the gas meter by detecting external related signals, and comprises a plurality of safety detections such as leakage detection, constant flow detection, large flow detection, idle detection, smoke detection, vibration detection and the like, thereby greatly improving the safety of users in the process of using gas and reducing unnecessary potential safety hazards;
(3) when the base table and the NB-IoT internet of things module are used in a matched mode, remote automatic charging and remote safety monitoring can be achieved, and the safety of gas use under specific scenes is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. An intelligent split type IC card meter is characterized by comprising: the intelligent gas meter comprises a base meter, an external plug-in IC card module and an NB-IoT (Internet of things) module, wherein the external plug-in IC card module and the NB-IoT module are installed on the base meter in a replaceable mode, a first control processor is arranged in the base meter, the first control processor is in electric signal connection with an electromagnetic valve, a gas flowmeter, a gas sensor, an alarm, a vibration sensor, a timer, a smoke sensor and a first Bluetooth communication unit, the first control processor is used for processing and controlling relevant information, the electromagnetic valve is used for opening and closing gas inlet, the gas flowmeter is used for measuring the flow of gas, the gas sensor is used for detecting the concentration of external gas, the alarm is used for performing on-site real-time alarm, the vibration sensor is used for detecting vibration signals generated in the earthquake and maintenance processes, the timer is used for performing relevant timing operation, and the smoke sensor is used for detecting smoke in the environment in real time, the first Bluetooth communication unit is used for carrying out Bluetooth communication connection with the NB-IoT Internet of things module.
2. The intelligent split IC card meter of claim 1, wherein the NB-IoT internet of things module includes a second control processor, and a second bluetooth communication unit and an NB-IoT communication unit electrically connected to the second control processor, the second bluetooth communication unit is configured to perform bluetooth communication connection with the first bluetooth communication unit, and the NB-IoT communication unit is configured to perform wireless communication connection with an associated terminal.
3. The NB-IoT internet of things module of claim 2, further comprising a temperature sensor to detect a temperature of the outside world in real time and a humidity sensor to detect a humidity of the outside world in real time.
4. The intelligent split type IC card meter according to claim 3, wherein the temperature sensor and the humidity sensor are electrically connected with a display screen through the second control processor, and the display screen is used for displaying the detected external temperature and humidity in real time.
5. The intelligent split IC card meter of claim 2, wherein the NB-IoT internet of things module further comprises an information storage unit for performing necessary periodic storage of relevant information such as gas usage amount.
6. The intelligent split IC card meter of claim 1, wherein the NB-IoT internet of things module is detachably mounted on the base meter by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979970.0A CN113611044A (en) | 2021-08-25 | 2021-08-25 | Intelligent split IC card meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979970.0A CN113611044A (en) | 2021-08-25 | 2021-08-25 | Intelligent split IC card meter |
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| CN113611044A true CN113611044A (en) | 2021-11-05 |
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| CN202110979970.0A Pending CN113611044A (en) | 2021-08-25 | 2021-08-25 | Intelligent split IC card meter |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130304264A1 (en) * | 2011-01-25 | 2013-11-14 | Zehua Shao | Internet of things intelligent gas meter and control system |
| CN206696997U (en) * | 2017-03-09 | 2017-12-01 | 广东中安金狮科创有限公司 | The Intelligent alarm control device and system of home safety |
| CN210072796U (en) * | 2019-08-20 | 2020-02-14 | 杭州先锋电子技术股份有限公司 | Bluetooth card type NB-IoT remote gas meter with double wireless channels |
| CN210442881U (en) * | 2019-10-23 | 2020-05-01 | 宁夏隆基宁光仪表股份有限公司 | Internet of things gas meter with gas leakage detection alarm function |
| CN111854875A (en) * | 2020-07-29 | 2020-10-30 | 上海真兰仪表科技股份有限公司 | Wireless remote gas meter based on Internet of things |
| CN212105477U (en) * | 2019-12-10 | 2020-12-08 | 天津宏达瑞信科技有限公司 | Safety protection intelligence lock equipment |
-
2021
- 2021-08-25 CN CN202110979970.0A patent/CN113611044A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130304264A1 (en) * | 2011-01-25 | 2013-11-14 | Zehua Shao | Internet of things intelligent gas meter and control system |
| CN206696997U (en) * | 2017-03-09 | 2017-12-01 | 广东中安金狮科创有限公司 | The Intelligent alarm control device and system of home safety |
| CN210072796U (en) * | 2019-08-20 | 2020-02-14 | 杭州先锋电子技术股份有限公司 | Bluetooth card type NB-IoT remote gas meter with double wireless channels |
| CN210442881U (en) * | 2019-10-23 | 2020-05-01 | 宁夏隆基宁光仪表股份有限公司 | Internet of things gas meter with gas leakage detection alarm function |
| CN212105477U (en) * | 2019-12-10 | 2020-12-08 | 天津宏达瑞信科技有限公司 | Safety protection intelligence lock equipment |
| CN111854875A (en) * | 2020-07-29 | 2020-10-30 | 上海真兰仪表科技股份有限公司 | Wireless remote gas meter based on Internet of things |
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Application publication date: 20211105 |