CN214372601U - NB-IoT technology-based low-power-consumption cloud platform fire-fighting gas cylinder monitoring system - Google Patents
NB-IoT technology-based low-power-consumption cloud platform fire-fighting gas cylinder monitoring system Download PDFInfo
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- CN214372601U CN214372601U CN202022280291.8U CN202022280291U CN214372601U CN 214372601 U CN214372601 U CN 214372601U CN 202022280291 U CN202022280291 U CN 202022280291U CN 214372601 U CN214372601 U CN 214372601U
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Abstract
The low-power-consumption cloud platform fire-fighting gas cylinder monitoring system based on the NB-IoT technology comprises an information acquisition platform, a communication platform, a cloud platform and a user terminal which are in signal communication, wherein the information acquisition platform comprises a fire-fighting gas cylinder information acquisition module and a control module, and the communication platform comprises an NBIoT module and a base station; the fire-fighting gas cylinder information acquisition module comprises a detection device and a detection circuit; the information acquisition platform acquires information of the fire-fighting gas cylinder, the information of the fire-fighting gas cylinder is sent to the cloud platform through the communication platform, and the cloud platform transmits the received information to the user terminal. The utility model discloses compare with traditional fire control gas cylinder pointer manometer, have vibration-fast, have temperature compensation function, linear hysteresis is little, and the overload range is big, easy maintenance, and the multiple range is measured, and the sensitivity is high, advantages such as long service life.
Description
Technical Field
The utility model relates to a fire control gas cylinder monitored control system, concretely relates to low-power consumption cloud platform fire control gas cylinder monitored control system based on NB-IoT technique.
Background
The gas cylinder belongs to a movable pressure container and is widely applied to social production and daily life; the traditional fire-fighting gas cylinder is provided with a mechanical gas pressure meter to detect the gas pressure in the gas cylinder.
The traditional fire-fighting gas cylinder barometer is not vibration-resistant and is easy to damage, the barometer must be kept vertical in the verification process, the reading can only be observed at the head, the reading has parallax, the reading can only be estimated and read, the zero point variation is large, the temperature coefficient is large, and the linearity and the hysteresis are large; difficulty in internal cleaning; can not overload, otherwise, can cause permanent damage and is not fatigue-resistant; the selection of the pressure gauge is larger than the detected gauge by a certain specification, and the same standard pressure gauge cannot be used for detecting the detected gauge with the same limit for a long time; the reliability is extremely poor, frequent maintenance is needed, the maintenance is difficult, and the professional level requirement is high; the sensitivity is poor, and the watchcase needs to be knocked when reading.
Disclosure of Invention
The utility model aims to solve the technical problem that, overcome prior art not enough, provide a low-power consumption cloud platform fire control gas cylinder monitored control system based on NB-IoT technique that vibration-resistant, range measurement are wide, the sensitivity is high.
The technical scheme that its technical problem of solution adopted of the utility model is, based on NB-IoT technique low-power consumption cloud platform fire control gas cylinder monitored control system, including signal intercommunication's information acquisition platform, communication platform, cloud platform, user terminal, the information acquisition platform includes fire control gas cylinder information acquisition module and control module, the communication platform includes NBIoT module, basic station; the fire-fighting gas cylinder information acquisition module comprises a detection device and a detection circuit; the information acquisition platform acquires information of the fire-fighting gas cylinder, the information of the fire-fighting gas cylinder is sent to the cloud platform through the communication platform, and the cloud platform transmits the received information to the user terminal.
Further, the gas cylinder information acquisition module comprises a pressure detection device, a temperature detection device, an inclination angle detection device, a positioning device, an RTC clock and a battery power supply circuit, a gas cylinder inclination angle detection circuit, a gas cylinder pressure detection circuit and a gas cylinder gas temperature detection circuit.
Further, the control module comprises a microcontroller and a chip control circuit.
Further, the information of the fire-fighting gas cylinder comprises air pressure information, air pressure temperature, a gas cylinder inclination angle and position information.
Further, the battery power supply circuit is powered by a lithium battery.
Further, the NB-IoT module adopts a BC25 module.
Further, the cloud platform is provided with data display and task dispatching functions.
Further, the user terminal is provided with a data display and cloud platform task receiving and dispatching function.
The utility model discloses compare with traditional fire control gas cylinder pointer manometer, have vibration-fast, have temperature compensation function, linear hysteresis is little, and the overload range is big, easy maintenance, and the multiple range is measured, and the sensitivity is high, advantages such as long service life. And the gas temperature detection and the angle detection of the gas cylinder are added.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1, the present embodiment includes an information acquisition platform 1, a communication platform 2, a cloud platform 3, and a user terminal 4, which are in signal communication. The information acquisition platform 1 comprises a fire-fighting gas cylinder information acquisition module 11 and a control module 12. Fire control gas cylinder information acquisition module 11 gathers the atmospheric pressure information of fire control gas cylinder, atmospheric pressure temperature, the gas cylinder inclination, positional information to send atmospheric pressure information, atmospheric pressure temperature, the gas cylinder inclination, positional information of this fire control gas cylinder to cloud platform 3 through communication platform 2, cloud platform 3 is with received information transmission to user terminal 4 again.
The gas cylinder information acquisition prevention module 11 comprises a pressure detection device, a temperature detection device, an inclination angle detection device, a positioning device, an RTC clock and a battery power supply circuit, a gas cylinder inclination angle detection circuit, a gas cylinder pressure detection circuit and a gas cylinder gas temperature detection circuit. The control module comprises a microcontroller and a chip control circuit. The communication platform 2 includes an NBIoT module, a base station.
Pressure detection temperature detects inclination detection device and positioner can pass through microcontroller and NBIoT module accurate uploading to the cloud platform with the atmospheric pressure information and the positional information of fire control gas cylinder, and manufacturer terminal, user terminal, fire brigade terminal can look up the atmospheric pressure temperature inclination information and the positional information of fire control gas cylinder through the cloud platform to in time monitor the user state of fire control gas cylinder.
The battery power supply circuit uses a lithium battery, has the advantages of high capacity, high stability and the like, has an electric quantity monitoring function, and is convenient for observing the electric quantity of the battery and charging or replacing the battery in time; the gas cylinder pressure detection circuit and the gas cylinder temperature detection circuit are used for detecting whether gas pressure and gas temperature of the gas cylinder exceed standards or not, and the gas cylinder inclination angle detection circuit detects whether the gas cylinder is installed or placed according to installation requirements or not; the control module is set to an STM32L031x6 series low-power consumption 32-bit single chip microcomputer. STM32L031x6 is based on the ultra-low power consumption theory, has 3 low-power consumption modes: sleep mode, Low-power run mode, Low-power Sleep mode. The STM32L031x6 low-power mode can keep the RTC, the backup register content and the low-voltage detector working at the same time of extremely low power consumption. By adopting the technical scheme, the power supply has the advantages of low power consumption, high performance and the like.
The communication module of the NB-IoT module adopts a BC25 module produced by a remote company. The technical scheme is adopted to transmit the acquired pressure in the gas cylinder, the temperature in the gas cylinder and the inclination angle data of the gas cylinder to the cloud platform, has the advantages of low power consumption and high stability, and can be compatible with mobile, communication and telecommunication operator networks. The NB-IoT can directly adopt an LTE network, and by utilizing the prior art and a base station, the network deployment cost is low, and the equipment cost is low. PSM (power saving technology) and eDRX (extended discontinuous reception) are two major core technologies for prolonging the service life of a battery by NB-IoT, the power consumption can be as low as 6 muA in a standby mode, and the endurance time of equipment is greatly prolonged. Under the same frequency band, the coverage of NB-IoT is 20dB stronger than the existing network gain, so that the signal can penetrate through the wall or the floor to cover deeper indoor occasions. Each sector of the NB-IoT module may be connected to approximately 50000+ devices, which may satisfy the multi-connection requirement.
The cloud platform 3 has data display and task dispatching functions; after the alarm data are uploaded to the cloud platform, the cloud platform 3 displays the alarm data, issues tasks to a user to be sent to terminal maintenance personnel, and maintains the fire-fighting gas cylinder with problems.
The user terminal 4 has data display and receiving cloud platform 3 task dispatching functions.
The embodiment adopts the low-power consumption cloud platform fire-fighting gas cylinder monitoring system based on the NB-IoT technology aiming at the defect of gas in the detection cylinder of the mechanical gas pressure meter of the sensor fire-fighting gas cylinder, can effectively solve the problems mentioned in the background technology, and further increases the functions of gas temperature detection and angle detection of the gas cylinder in the gas cylinder on the basis.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are still within the scope of the present invention, provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (8)
1. Based on NB-IoT technique low-power consumption cloud platform fire control gas cylinder monitored control system, its characterized in that: the system comprises an information acquisition platform, a communication platform, a cloud platform and a user terminal which are in signal communication, wherein the information acquisition platform comprises a fire-fighting gas cylinder information acquisition module and a control module, and the communication platform comprises an NBIoT module and a base station; the fire-fighting gas cylinder information acquisition module comprises a detection device and a detection circuit; the information acquisition platform acquires information of the fire-fighting gas cylinder, the information of the fire-fighting gas cylinder is sent to the cloud platform through the communication platform, and the cloud platform transmits the received information to the user terminal.
2. The NB-IoT technology-based low-power consumption cloud platform fire-fighting gas cylinder monitoring system according to claim 1, characterized in that: the fire-fighting gas cylinder information acquisition module comprises a pressure detection device, a temperature detection device, an inclination angle detection device, a positioning device, an RTC clock and a battery power supply circuit, a gas cylinder inclination angle detection circuit, a gas cylinder pressure detection circuit and a gas cylinder gas temperature detection circuit.
3. The NB-IoT technology based low power consumption cloud platform fire fighting gas cylinder monitoring system according to claim 1 or 2, characterized in that: the control module comprises a microcontroller and a chip control circuit.
4. The NB-IoT technology based low power consumption cloud platform fire fighting gas cylinder monitoring system according to claim 1 or 2, characterized in that: the information of the fire-fighting gas cylinder comprises air pressure information, air pressure temperature, a gas cylinder inclination angle and position information.
5. The NB-IoT technology based low power consumption cloud platform fire fighting gas cylinder monitoring system according to claim 2, characterized in that: the battery power supply circuit is powered by a lithium battery.
6. The NB-IoT technology based low power consumption cloud platform fire fighting gas cylinder monitoring system according to claim 1 or 2, characterized in that: the NB-IoT module adopts a BC25 module.
7. The NB-IoT technology based low power consumption cloud platform fire fighting gas cylinder monitoring system according to claim 1 or 2, characterized in that: the cloud platform is provided with data display and task dispatching functions.
8. The NB-IoT technology based low power consumption cloud platform fire fighting gas cylinder monitoring system according to claim 1 or 2, characterized in that: the user terminal is provided with a data display and cloud platform task receiving and dispatching function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022280291.8U CN214372601U (en) | 2020-10-14 | 2020-10-14 | NB-IoT technology-based low-power-consumption cloud platform fire-fighting gas cylinder monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022280291.8U CN214372601U (en) | 2020-10-14 | 2020-10-14 | NB-IoT technology-based low-power-consumption cloud platform fire-fighting gas cylinder monitoring system |
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| Publication Number | Publication Date |
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| CN214372601U true CN214372601U (en) | 2021-10-08 |
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| CN202022280291.8U Active CN214372601U (en) | 2020-10-14 | 2020-10-14 | NB-IoT technology-based low-power-consumption cloud platform fire-fighting gas cylinder monitoring system |
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| CN (1) | CN214372601U (en) |
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