CN215599808U - NB-IoT intelligent gas meter system with wireless alarm - Google Patents
NB-IoT intelligent gas meter system with wireless alarm Download PDFInfo
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- CN215599808U CN215599808U CN202121427156.XU CN202121427156U CN215599808U CN 215599808 U CN215599808 U CN 215599808U CN 202121427156 U CN202121427156 U CN 202121427156U CN 215599808 U CN215599808 U CN 215599808U
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Abstract
The utility model discloses an NB-IoT intelligent gas meter system with a wireless alarm, which comprises a gas alarm, an intelligent gas meter, a data transmission subsystem and a data processing platform, wherein the gas alarm is connected with the intelligent gas meter through a network; the output end of the gas alarm is connected with the input end of the intelligent gas meter through wireless Lora communication, and the gas alarm is used for detecting gas leakage and giving an alarm through sound and light prompts and sending alarm conditions to the intelligent gas meter. The utility model provides an NB-IoT intelligent gas meter system with a wireless alarm, wherein a wireless communication mode is used between a gas alarm and an intelligent gas meter, when a gas leakage probe detects that combustible gas leaks, an alarm is sent to the intelligent gas meter through short-distance wireless, and after the intelligent gas meter receives the alarm information, the alarm is reported to a gas company data processing platform immediately, so that relevant professionals can conveniently arrive at the site to process the gas leakage alarm situation.
Description
Technical Field
The utility model relates to an NB-IoT intelligent gas meter system with a wireless alarm function.
Background
At present, a connection mode between a gas meter and a gas alarm is generally a wired mode, cables are required to be paved in advance when the wired mode is used, and great inconvenience is brought to construction and maintenance of engineering. Meanwhile, most of the gas collection devices do not have intelligent systems capable of collecting statistics and analyzing, and only can manually review and judge whether the gas collection result is abnormal, so that the workload is increased, and the rapidity and the timeliness are lacked.
Disclosure of Invention
The utility model aims to solve the technical problem that the defects of the prior art are overcome, and the NB-IoT intelligent gas meter system with the wireless alarm is provided.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an NB-IoT intelligent gas meter system with wireless alarm comprises a gas alarm, an intelligent gas meter, a data transmission subsystem and a data processing platform;
the output end of the gas alarm is connected with the input end of the intelligent gas meter through wireless Lora communication, and the gas alarm is used for detecting gas leakage, giving an alarm through sound and light prompt and sending an alarm to the intelligent gas meter;
the intelligent gas meter is used for acquiring warning and closing a built-in valve, and then sending the warning to the data transmission subsystem through the NB-IoT network;
the output end of the data transmission subsystem is connected with the input end of the data processing platform, and the data transmission subsystem is used for converting the alarm condition and uploading the alarm condition to the data processing platform;
the data processing platform is used for carrying out remote early warning on the warning condition, remotely sending an instruction to control a built-in valve of the intelligent gas meter to execute a switching action, and meanwhile counting daily user data and analyzing gas use trend.
Further, the data transmission subsystem comprises an NB base station and an operator data platform;
the input end of the NB base station is connected with the NB output end of the intelligent gas meter through an NB-IoT network, the output end of the NB base station is connected with the input end of the operator data platform, and the NB base station is used for carrying out data exchange on the alarm condition and sending the alarm condition data to the operator data platform;
the output end of the operator data platform is connected with the input end of the data processing platform, and the operator data platform is used for remotely transmitting the alarm situation data to the data processing platform.
Furthermore, the intelligent gas meter comprises an MCU control module, and a wireless Lora communication module, an NB-IoT communication module and a valve module which are connected with the MCU control module.
Furthermore, the intelligent gas meter also comprises a lithium battery, and the lithium battery is used for providing a working power supply for the intelligent gas meter.
By adopting the technical scheme, when natural gas leakage occurs, leakage alarm is detected through an external gas alarm and is timely and wirelessly sent to the intelligent gas meter, the intelligent gas meter reports alarm information timely through the data transmission subsystem and is matched with the data processing platform to be transmitted to a gas company to inform the gas company to process timely, and economic loss and unnecessary casualties caused by gas leakage are prevented. The gas alarm and the intelligent gas meter adopt wireless transmission, the intelligent gas meter and the data processing platform also adopt wireless transmission, cables do not need to be paved in advance, and the installation and the maintenance are more convenient.
Drawings
FIG. 1 is a schematic block diagram of an NB-IoT intelligent gas meter system with wireless alarm according to the present invention;
fig. 2 is a schematic block diagram of the intelligent gas meter of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, the present embodiment provides an NB-IoT intelligent gas meter system with a wireless alarm, which includes a gas alarm, an intelligent gas meter, a data transmission subsystem and a data processing platform, wherein the intelligent gas meter and the gas alarm are separately installed, the gas alarm is internally provided with Lora wireless communication, the position selectivity is strong, the system can be installed at a relevant position in a kitchen according to the requirements of customers and gas companies, and is generally installed in a suspended ceiling in the kitchen, so as to facilitate the timely detection of gas leakage events.
The output of gas alarm links to each other with the input of intelligent gas table through wireless Lora communication, and gas alarm is used for detecting the gas and leaks and audible and visual suggestion warning, will alert the feelings and send to intelligent gas table. When the gas alarm detects that gas leaks and reports to the police, but on-the-spot reputation suggestion is reported to the police to send the alarm to intelligent gas table through wireless Lora.
The NB output end of the intelligent gas meter is connected with the input end of the data transmission subsystem through the NB-IoT network, and after the intelligent gas meter obtains the alarm condition, the built-in valve is closed firstly, and then the alarm condition is sent to the data transmission subsystem through the NB-IoT network.
The output end of the data transmission subsystem is connected with the input end of the data processing platform, and the data transmission subsystem is used for converting the alarm condition and uploading the alarm condition to the data processing platform.
The data processing platform is used for carrying out remote early warning on the alarm condition, remotely sending an instruction to control a built-in valve of the intelligent gas meter to execute a switching action, and meanwhile counting daily user data and analyzing gas use trend. The data processing platform can count daily user data and analyze gas use trend, timely remind and early warn users of using conditions, and alarm information can be displayed on a data processing platform page. Meanwhile, data monitoring personnel can set different alarm critical values for different intelligent gas meters, and the system can automatically store and execute the alarm critical values. When the defaulting exceeds the limit or is abnormal, the data monitoring personnel can remotely send an instruction to enable the valve of the intelligent gas meter to execute opening and closing actions.
As shown in fig. 1, the data transmission subsystem in this embodiment includes an NB base station and an operator data platform;
the input end of the NB base station is connected with the NB output end of the intelligent gas meter through an NB-IoT network, the output end of the NB base station is connected with the input end of the operator data platform, and the NB base station is used for carrying out data exchange on the alarm condition and sending the alarm condition data to the operator data platform;
the output end of the operator data platform is connected with the input end of the data processing platform, and the operator data platform is used for remotely transmitting the alarm situation data to the data processing platform. The operator data platform can send the alarm condition to the gas company patrol personnel to alarm in time in a short message mode, so that the harm is reduced.
As shown in fig. 2, the intelligent gas meter includes an MCU control module, and a wireless Lora communication module, an NB-IoT communication module, a valve module, and a lithium battery connected to the MCU control module. The intelligent gas meter is internally provided with the wireless Lora communication module and the NB-IoT communication module, and external wiring and pre-buried wiring are not needed. The Lora communication has strong penetrability and is connected stably, and NB-IoT communication module low power dissipation is connected stably. The lithium battery is used for providing a working power supply for the intelligent gas meter, the intelligent gas meter is powered by the built-in disposable lithium battery, the endurance time is long, and an additional connecting power line is not needed.
The technical problems, technical solutions and advantages of the present invention have been described in detail with reference to the above embodiments, and it should be understood that the above embodiments are merely exemplary and not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a take NB-IoT intelligent gas table system of wireless warning which characterized in that: the intelligent gas meter comprises a gas alarm, an intelligent gas meter, a data transmission subsystem and a data processing platform;
the output end of the gas alarm is connected with the input end of the intelligent gas meter through wireless Lora communication, and the gas alarm is used for detecting gas leakage, giving an alarm through sound and light prompt and sending an alarm to the intelligent gas meter;
the intelligent gas meter is used for acquiring warning and closing a built-in valve, and then sending the warning to the data transmission subsystem through the NB-IoT network;
the output end of the data transmission subsystem is connected with the input end of the data processing platform, and the data transmission subsystem is used for converting the alarm condition and uploading the alarm condition to the data processing platform;
the data processing platform is used for carrying out remote early warning on the warning condition, remotely sending an instruction to control a built-in valve of the intelligent gas meter to execute a switching action, and meanwhile counting daily user data and analyzing gas use trend.
2. The NB-IoT intelligent gas meter system with wireless alarm function as claimed in claim 1, wherein: the data transmission subsystem comprises an NB base station and an operator data platform;
the input end of the NB base station is connected with the NB output end of the intelligent gas meter through an NB-IoT network, the output end of the NB base station is connected with the input end of the operator data platform, and the NB base station is used for carrying out data exchange on the alarm condition and sending the alarm condition data to the operator data platform;
the output end of the operator data platform is connected with the input end of the data processing platform, and the operator data platform is used for remotely transmitting the alarm situation data to the data processing platform.
3. The NB-IoT intelligent gas meter system with wireless alarm function as claimed in claim 1, wherein:
the intelligent gas meter comprises an MCU control module, and a wireless Lora communication module, an NB-IoT communication module and a valve module which are connected with the MCU control module.
4. The NB-IoT intelligent gas meter system with wireless alarm function as claimed in claim 3, wherein: the intelligent gas meter further comprises a lithium battery, and the lithium battery is used for providing a working power supply for the intelligent gas meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427156.XU CN215599808U (en) | 2021-06-25 | 2021-06-25 | NB-IoT intelligent gas meter system with wireless alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427156.XU CN215599808U (en) | 2021-06-25 | 2021-06-25 | NB-IoT intelligent gas meter system with wireless alarm |
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| CN215599808U true CN215599808U (en) | 2022-01-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114677828A (en) * | 2022-03-28 | 2022-06-28 | 四川亚超信息技术有限公司 | Gas alarm system and alarm method thereof |
| CN115979365A (en) * | 2023-02-27 | 2023-04-18 | 水发航宇星物联科技(辽宁)有限公司 | Safety gas meter with gas monitoring scheme |
-
2021
- 2021-06-25 CN CN202121427156.XU patent/CN215599808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114677828A (en) * | 2022-03-28 | 2022-06-28 | 四川亚超信息技术有限公司 | Gas alarm system and alarm method thereof |
| CN115979365A (en) * | 2023-02-27 | 2023-04-18 | 水发航宇星物联科技(辽宁)有限公司 | Safety gas meter with gas monitoring scheme |
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