CN114023056B - Bluetooth communication-based gas meter and intelligent valve linkage system and use method - Google Patents
Bluetooth communication-based gas meter and intelligent valve linkage system and use method Download PDFInfo
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- CN114023056B CN114023056B CN202111498633.6A CN202111498633A CN114023056B CN 114023056 B CN114023056 B CN 114023056B CN 202111498633 A CN202111498633 A CN 202111498633A CN 114023056 B CN114023056 B CN 114023056B
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- 238000004891 communication Methods 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000002159 abnormal effect Effects 0.000 claims abstract description 57
- 238000012423 maintenance Methods 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Databases & Information Systems (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Abstract
The invention discloses a gas meter and intelligent valve linkage system based on Bluetooth communication and a use method thereof, wherein the system comprises the following steps: the gas meter is used for sampling the gas consumption data in real time, generating abnormal information after detecting that the gas consumption is abnormal, and uploading the abnormal information to the intelligent valve through Bluetooth communication; after receiving the issued meter reading instruction, uploading meter reading data to the intelligent valve; the intelligent valve is used for closing the cut-off valve after abnormal information is received, and uploading the abnormal information to the gas operation background through NB communication; issuing a meter reading instruction, and uploading meter reading data to a gas operation background; the gas operation background is used for sending out early warning and notifying maintenance personnel to enter home for maintenance after abnormal information is received; and generating and issuing a meter reading instruction and receiving meter reading data. On the basis of ensuring that a user can normally use gas, the gas meter and the intelligent valve are linked to realize safe gas use and remote meter reading, so that the convenience and safety of gas use are further improved.
Description
Technical Field
The invention relates to the technical field of gas meters, in particular to a gas meter and intelligent valve linkage system based on Bluetooth communication and a use method thereof.
Background
At present, a gas pipeline ' external valve ' in a user's home belongs to a single product, has no linkage function with a gas meter, can be opened and closed only by manual operation, and cannot accurately and conveniently ensure gas safety.
The current controller of the wireless remote meter generally comprises a micro-power consumption singlechip, a power management module, a storage module, a sound alarm module, a valve control module, a display module, a sampling module, a key module, a wireless remote module (GPRS or NB) and the like, as shown in FIG. 1; the remote control system can realize the functions of remote payment, remote control of a valve, illegal operation treatment, undervoltage treatment, power failure treatment, data display, voice prompt and the like. When the system is charged, firstly, a user presses a 'button' of the gas meter for a long time, and a 'GPRS or NB module' in the gas meter is started to be connected with a background system. And then, the mobile phone is used for internet payment to a gas company background system, after the gas company background system confirms that the payment is successful, the gas information purchased by the user is directly transmitted to a gas meter through GPRS/NB, recharging operation is completed, and when the gas meter detects that the gas consumption is abnormal, a valve in the meter is closed (used for metering and closing the valve). However, after the wireless remote transmission meter detects the abnormal gas consumption, only the metering valve in the meter can be closed, the external valve cannot be linked and cut off, the abnormal gas is transmitted to the background through the GPRS or NB module, and the power consumption is high; the gas safety cannot be guaranteed efficiently, and remote real-time meter reading cannot be realized.
Bluetooth technology is an open global specification for wireless data and voice communications, and its real content is to establish a universal radio air interface (Radio Air Interface) for the communication environment between fixed or mobile devices, enabling various 3C devices to communicate or operate within close range without wires or cables to each other using low power radio.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a gas meter and intelligent valve linkage system based on Bluetooth communication and a use method thereof, and on the basis of ensuring that a user can normally use gas, remote meter reading and stable and safe valve cutting are realized through the linkage of the gas meter and the intelligent valve, so that the convenience and safety of gas consumption are further improved.
The invention discloses a Bluetooth communication-based gas meter and intelligent valve linkage system, which comprises a gas meter, an intelligent valve and a gas operation background, wherein the gas meter and the intelligent valve are communicated through Bluetooth, and the intelligent valve and the gas operation background are communicated through NB; wherein,
the gas meter is used for sampling gas consumption data in real time, generating abnormal information after detecting gas consumption abnormality, and uploading the abnormal information to the intelligent valve through Bluetooth communication; after receiving the issued meter reading instruction, uploading meter reading data to the intelligent valve through Bluetooth communication;
the intelligent valve is used for closing the shut-off valve, disconnecting the air source and uploading the abnormal information to the gas operation background through NB communication after the abnormal information is received; issuing a meter reading instruction, and uploading meter reading data to a gas operation background through NB communication;
the gas operation background is used for sending out early warning and notifying maintenance personnel to enter home for maintenance after abnormal information is received; and generating and issuing a meter reading instruction and receiving the meter reading data.
As a further improvement of the present invention,
the intelligent valve is also used for replying information to the gas meter through Bluetooth communication;
the gas operation background is also used for replying abnormal information and replying meter reading data.
As a further improvement of the present invention, the gas meter includes a gas meter body and a gas meter controller;
the gas meter controller comprises a singlechip, and a power management module, a storage module, a sound alarm module, a sampling module, a key module, a clock module, a display module and a Bluetooth communication module which are connected with the singlechip.
As a further improvement of the invention, the intelligent valve comprises a valve main body and a valve controller;
the valve controller comprises a singlechip, and a power management module, a storage module, a sound alarm module, a valve control module, a key module, an air pressure detection module, a clock module, a display module, a Bluetooth communication module and an NB communication module which are connected with the singlechip.
The invention also discloses a use method of the linkage system, which comprises the following steps:
the gas meter samples the gas data in real time and judges whether the gas is abnormal or not; when the gas consumption abnormality is detected, abnormal information is generated and uploaded to the intelligent valve through Bluetooth communication;
after the intelligent valve receives the abnormal information, the intelligent valve is closed, the air source is disconnected, and the abnormal information is uploaded to a gas operation background through NB communication;
after the abnormal information is received by the gas operation background, an early warning is sent out, an maintainer is informed to enter the home for maintenance, and the abnormal information is replied.
As a further improvement of the present invention, there is also included:
the gas operation background generates a meter reading instruction and sends the meter reading instruction to the intelligent valve through NB communication;
the intelligent valve receives a meter reading instruction and transmits the meter reading instruction to the gas meter through Bluetooth communication;
the gas meter receives a meter reading instruction, performs gas metering, generates meter reading data, and uploads the meter reading data to the intelligent valve through Bluetooth communication;
the intelligent valve receives meter reading data, replies to the gas meter and uploads the data to the gas operation background through NB communication;
and the gas operation background receives the meter reading data and replies the meter reading data.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the traditional manual valve control mode is changed, a user does not need to outsource a valve control mechanism, the intelligent control of the valve can be easily realized based on Bluetooth communication by using a gas meter and a valve linkage system without rewiring, the gas use safety of the user is improved, and quick remote real-time meter reading is realized;
when the gas meter is abnormal, the abnormal gas meter is quickly transmitted to the intelligent valve by utilizing a Bluetooth communication mode, the valve closing action is immediately executed, the gas source is cut off and immediately reported to the background of a gas operation company, and maintenance personnel are notified to enter the home for maintenance, so that the gas use safety is greatly improved; when the gas meter is normally used, the Bluetooth communication mode is utilized for fast and remotely reading the meter in real time, so that the response speed of an operation company is improved, and the service quality is improved.
Drawings
FIG. 1 is a block diagram of a conventional wireless remote meter controller;
FIG. 2 is a block diagram of a Bluetooth communication-based gas meter and intelligent valve linkage system according to one embodiment of the present invention;
FIG. 3 is a frame diagram of the gas meter controller of FIG. 2;
FIG. 4 is a frame diagram of the intelligent valve controller of FIG. 2;
fig. 5 is a flowchart of a bluetooth communication based gas meter and intelligent valve linkage system according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is described in further detail below with reference to the attached drawing figures:
as shown in fig. 2, the invention provides a gas meter and intelligent valve linkage system based on bluetooth communication, which comprises a gas meter with bluetooth communication function, an intelligent valve with bluetooth communication function and a gas operation background, wherein the gas meter and the intelligent valve are communicated through bluetooth, and the intelligent valve and the gas operation background are communicated through NB; wherein,
the gas meter is used for gas metering, meter reading information reporting and abnormal information early warning, is particularly used for sampling gas consumption data in real time, and generates abnormal information and uploads the abnormal information to the intelligent valve through Bluetooth communication after detecting that the gas consumption is abnormal (such as that the gas consumption is greater than a normal consumption critical threshold value and the like); and after receiving the issued meter reading instruction, performing gas metering and uploading meter reading data to the intelligent valve through Bluetooth communication.
In order to achieve the functions, the gas meter comprises a gas meter main body and a gas meter controller, as shown in fig. 3, wherein the gas meter controller comprises a singlechip, a power management module, a storage module, a sound alarm module, a sampling module, a key module, a clock module, a display module and a Bluetooth communication module, wherein the power management module, the storage module, the sound alarm module, the sampling module, the key module, the clock module, the display module and the Bluetooth communication module are connected with the singlechip; the system comprises a gas meter controller, a power management module, a sound alarm module, a sampling module, a clock module, a Bluetooth communication module and a clock module, wherein the singlechip adopts a micro-power consumption singlechip, the power management module provides power for the gas meter controller, the sound alarm module is used for giving sound alarm when abnormal information is generated, the sampling module and the clock module are used for gas metering, and the Bluetooth communication module is used for communicating with the intelligent valve.
The intelligent valve is used for early warning information response, gas valve cut-off control, NB remote communication and meter reading, and is particularly used for closing the cut-off valve, cutting off a gas source and uploading abnormal information to a gas operation background through NB communication after abnormal information is received; and issuing a meter reading instruction, uploading meter reading data to a gas operation background through NB communication, and carrying out information reply on the gas meter through Bluetooth communication.
In order to achieve the above functions, the intelligent valve of the present invention comprises a valve main body and a valve controller; as shown in fig. 3, the valve controller comprises a singlechip, and a power management module, a storage module, a sound alarm module, a valve control module, a key module, an air pressure detection module, a clock module, a display module, a bluetooth communication module and an NB communication module which are connected with the singlechip; the system comprises a gas meter controller, a power management module, a valve control module, a gas pressure detection module, a micro-power consumption singlechip, a sound alarm module, a valve control module and a gas pressure detection module, wherein the singlechip is used for providing power for the gas meter controller, the sound alarm module is used for giving sound alarm when abnormal information is generated, the valve control module is used for controlling the valve main body to be cut off or opened, the gas pressure detection module is used for detecting gas pressure, and abnormal information can be generated when the gas pressure is detected to be abnormal; the Bluetooth communication module is used for communicating with the gas meter, and the NB communication module is used for communicating with a gas operation background.
The gas operation background is used for being responsible for gas operation and early warning information processing, and is particularly used for sending early warning and notifying maintenance personnel to enter home for maintenance after abnormal information is received, and replying the abnormal information; and generating and issuing a meter reading instruction, receiving meter reading data, and replying the meter reading data.
As shown in fig. 5, the present invention provides a method for using the above linkage system, which includes: abnormal response, alarm and normal remote meter reading;
abnormal response and alarm:
(1) The gas meter samples the gas data in real time and judges whether the gas is abnormal or not; when the gas consumption abnormality is detected, abnormal information is generated and uploaded to the intelligent valve through Bluetooth communication;
(3) After the intelligent valve receives the abnormal information, the intelligent valve is closed, the air source is disconnected, and the abnormal information is uploaded to a gas operation background through NB communication;
(5) After the abnormal information is received by the gas operation background, an early warning is sent out, an maintainer is informed to enter the home for maintenance, and the abnormal information is replied.
Normal remote meter reading:
(4) The gas operation background generates a meter reading instruction and sends the meter reading instruction to the intelligent valve through NB communication;
(2) The intelligent valve receives a meter reading instruction and transmits the meter reading instruction to the gas meter through Bluetooth communication;
(1) The gas meter receives a meter reading instruction, performs gas metering, generates meter reading data, and uploads the meter reading data to the intelligent valve through Bluetooth communication;
(3) The intelligent valve receives meter reading data, replies the gas meter and uploads the data to the gas operation background through NB communication, and the gas operation background receives the meter reading data and replies the meter reading data.
The invention has great significance for users and operation companies, and is specifically embodied in the following aspects:
user aspect:
according to the invention, the traditional manual valve control mode is changed, a user does not need to outsource a valve control mechanism, the intelligent control of the valve can be easily realized based on Bluetooth communication by using a gas meter and a valve linkage system without rewiring, the gas use safety of the user is improved, and quick remote real-time meter reading is realized;
operation company aspect:
when the gas meter is abnormal, the abnormal gas meter is quickly transmitted to the intelligent valve by utilizing a Bluetooth communication mode, the valve closing action is immediately executed, the gas source is cut off and immediately reported to the background of a gas operation company, and maintenance personnel are notified to enter the home for maintenance, so that the gas use safety is greatly improved; when the gas meter is normally used, the Bluetooth communication mode is utilized for fast and remotely reading the meter in real time, so that the response speed of an operation company is improved, and the service quality is improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The gas meter and intelligent valve linkage system based on Bluetooth communication is characterized by comprising a gas meter, an intelligent valve and a gas operation background, wherein the gas meter and the intelligent valve are in Bluetooth communication, and the intelligent valve and the gas operation background are in NB communication; wherein,
the gas meter is used for sampling gas consumption data in real time, generating abnormal information after detecting gas consumption abnormality, and uploading the abnormal information to the intelligent valve through Bluetooth communication; after receiving the issued meter reading instruction, uploading meter reading data to the intelligent valve through Bluetooth communication;
the intelligent valve is used for closing the shut-off valve, disconnecting the air source and uploading the abnormal information to the gas operation background through NB communication after the abnormal information is received; the meter reading instruction is issued, meter reading data is received, the gas meter is replied, and the meter reading data is uploaded to the gas operation background through NB communication;
the gas operation background is used for sending out early warning and notifying maintenance personnel to enter home for maintenance after abnormal information is received, and replying the abnormal information; and generating and issuing a meter reading instruction, receiving the meter reading data, and replying the meter reading data.
2. The linkage system according to claim 1, wherein the gas meter comprises a gas meter body and a gas meter controller;
the gas meter controller comprises a singlechip, and a power management module, a storage module, a sound alarm module, a sampling module, a key module, a clock module, a display module and a Bluetooth communication module which are connected with the singlechip.
3. The linkage system of claim 1, wherein the intelligent valve comprises a valve body and a valve controller;
the valve controller comprises a singlechip, and a power management module, a storage module, a sound alarm module, a valve control module, a key module, an air pressure detection module, a clock module, a display module, a Bluetooth communication module and an NB communication module which are connected with the singlechip.
4. A method of using the linkage system of any one of claims 1 to 3, comprising:
the gas meter samples the gas data in real time and judges whether the gas is abnormal or not; when the gas consumption abnormality is detected, abnormal information is generated and uploaded to the intelligent valve through Bluetooth communication;
after the intelligent valve receives the abnormal information, the intelligent valve is closed, the air source is disconnected, and the abnormal information is uploaded to a gas operation background through NB communication;
after the abnormal information is received by the gas operation background, an early warning is sent out, an maintainer is informed to enter the home for maintenance, and the abnormal information is replied.
5. A method of using the linkage system of any one of claims 1 to 3, comprising:
the gas operation background generates a meter reading instruction and sends the meter reading instruction to the intelligent valve through NB communication;
the intelligent valve receives a meter reading instruction and transmits the meter reading instruction to the gas meter through Bluetooth communication;
the gas meter receives a meter reading instruction, performs gas metering, generates meter reading data, and uploads the meter reading data to the intelligent valve through Bluetooth communication;
the intelligent valve receives meter reading data, replies to the gas meter and uploads the data to the gas operation background through NB communication;
and the gas operation background receives the meter reading data and replies the meter reading data.
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| CN202111498633.6A CN114023056B (en) | 2021-12-09 | 2021-12-09 | Bluetooth communication-based gas meter and intelligent valve linkage system and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111498633.6A CN114023056B (en) | 2021-12-09 | 2021-12-09 | Bluetooth communication-based gas meter and intelligent valve linkage system and use method |
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| CN114023056B true CN114023056B (en) | 2024-01-16 |
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| CN117405189A (en) * | 2023-10-18 | 2024-01-16 | 北京京仪北方仪器仪表有限公司 | Gas table based on bluetooth soc chip |
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| CN103836247A (en) * | 2014-03-27 | 2014-06-04 | 四川鹏翔电子科技有限责任公司 | Wireless intelligent valve controller |
| CN209690764U (en) * | 2019-06-13 | 2019-11-26 | 乾元智能江苏安全技术有限公司 | A kind of buildings gas intelligent management system |
| CN111179554A (en) * | 2018-11-13 | 2020-05-19 | 无锡市元生科技有限公司 | Alarm linkage system for monitoring high and low concentration of single/double gases |
| CN211604232U (en) * | 2020-03-20 | 2020-09-29 | 广州城市规划技术开发服务部有限公司 | Bluetooth valve accuse water gauge |
| CN113586962A (en) * | 2021-07-26 | 2021-11-02 | 焦涛盛 | Internet of things gas meter and gas alarm automatic shutoff valve control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI486539B (en) * | 2012-11-09 | 2015-06-01 | Grand Mate Co Ltd | Hypoxia protection device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836247A (en) * | 2014-03-27 | 2014-06-04 | 四川鹏翔电子科技有限责任公司 | Wireless intelligent valve controller |
| CN111179554A (en) * | 2018-11-13 | 2020-05-19 | 无锡市元生科技有限公司 | Alarm linkage system for monitoring high and low concentration of single/double gases |
| CN209690764U (en) * | 2019-06-13 | 2019-11-26 | 乾元智能江苏安全技术有限公司 | A kind of buildings gas intelligent management system |
| CN211604232U (en) * | 2020-03-20 | 2020-09-29 | 广州城市规划技术开发服务部有限公司 | Bluetooth valve accuse water gauge |
| CN113586962A (en) * | 2021-07-26 | 2021-11-02 | 焦涛盛 | Internet of things gas meter and gas alarm automatic shutoff valve control system |
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