CN219876141U - Hydrogen sensor system of passive master-slave wireless networking - Google Patents
Hydrogen sensor system of passive master-slave wireless networking Download PDFInfo
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- CN219876141U CN219876141U CN202320938175.1U CN202320938175U CN219876141U CN 219876141 U CN219876141 U CN 219876141U CN 202320938175 U CN202320938175 U CN 202320938175U CN 219876141 U CN219876141 U CN 219876141U
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 44
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 44
- 230000006855 networking Effects 0.000 title claims abstract description 18
- 125000004435 hydrogen atom Chemical class [H]* 0.000 title claims abstract 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 238000004364 calculation method Methods 0.000 claims abstract description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000004458 analytical method Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present utility model relates to hydrogen sensor systems. A hydrogen sensor system of a passive power supply master-slave wireless networking comprises hydrogen sensors distributed at all monitoring points, wherein each sensor is powered by a built-in lithium battery; the number of the sensors of each monitoring point is more than or equal to one, and the sensors of each monitoring point are internally provided with wireless transmission modules and are connected with each other through a wireless network; the sensors of the monitoring points are connected with each other and then connected to the main gateway through a wireless network; the sensor data of each monitoring point is transmitted to a cloud server after preliminary calculation processing of the main gateway; the cloud server is provided with a database, and the database receives the data from the main gateway and stores the transmitted data in a classified manner; the monitoring terminal is connected with the cloud server to receive data and display the data through the terminal equipment. The utility model has flexible and simple field arrangement, and can rapidly analyze and display at the client after the data quantity is small and precise after the calculation of the main gateway.
Description
Technical Field
The utility model relates to the field of gas detection, in particular to a hydrogen sensor, and especially relates to a hydrogen sensor system of a passive master-slave wireless networking.
Background
Hydrogen is currently being used as a clean energy source, and hydrogen sensors play a vital role in hydrogen energy applications. However, the conventional hydrogen sensor has the problems of complicated installation and arrangement, slow response speed, easy interference and the like, and is difficult to meet the requirements of practical application.
Disclosure of Invention
The utility model aims to overcome the defects of the traditional hydrogen sensor and provides a hydrogen sensor system of a passive master-slave wireless networking. The hydrogen sensor has the advantages of simplicity, high efficiency, reliability, flexible arrangement and the like, and the adopted technical scheme has certain innovation. Therefore, the method has wide application prospect and market value in the field of hydrogen application.
The utility model is realized by a hydrogen sensor system of passive master-slave wireless networking, which comprises
The hydrogen sensors are distributed at all monitoring points, and each sensor is internally provided with a power supply lithium battery, a sampling analysis circuit board and a wireless transmission module. The sensors of each monitoring point are connected with each other through a wireless networking;
the sensors of the monitoring points are connected with each other and then connected to the main gateway; the main gateway has an edge calculation function, acquires sensor data of each monitoring point, performs preliminary calculation processing, and transmits the sensor data to the cloud server.
The main gateway is connected with the cloud server in a wireless mode and transmits data transmitted by each monitoring point to the cloud server; the cloud server is provided with a database, and can store the transmitted data in a classified manner.
The monitoring terminal is connected with the cloud server to receive data and display the data through the terminal equipment. The monitoring terminal is provided with an analysis display system, and can analyze and display the data in the cloud server database.
The topology structure of the mutual connection of the sensors of each monitoring point comprises but is not limited to bus type, star type and ring type structures.
According to the hydrogen sensor system of the passive master-slave wireless networking, each hydrogen sensor is powered by a lithium battery, and the hydrogen sensor is provided with a sampling analysis circuit board and a wireless communication module. The hydrogen sensor adopts an explosion-proof design, and meets the requirement of explosion-proof use in industrial scenes. The sensor probe part adopts a threaded structure, and is easy to install and detach.
According to the hydrogen sensor networking system, the hydrogen sensors are networked in a layered mode, a plurality of hydrogen sensors are automatically and wirelessly networked, and the hydrogen sensors of each networking are used for transmitting data to the gateway through a wireless network. The gateway transmits data to the server data control through the wireless network after preliminary calculation by the edge calculation function, and the data are analyzed and displayed on the terminal control platform. Therefore, the lithium battery plays a role of passive power supply, and compared with a traditional hydrogen sensor, a power line and a signal are not required to be arranged. The wireless network functions as a relay for signal transmission. And the main gateway performs preliminary screening calculation on the received data and then wirelessly transmits the data to the cloud server. The monitoring terminal is provided with an analysis display system, and can analyze and display the data in the cloud server database.
The hydrogen sensor is highly flexible, reliable and stable in installation and capable of monitoring in real time, so that the requirements of hydrogen energy application are better met. The hydrogen sensor provided by the utility model has the characteristics of high sensitivity, high selectivity, real-time monitoring and the like, has the characteristics of passive power supply, wireless transmission, master-slave networking and the like, and can be used for safely monitoring the concentration of hydrogen so as to meet the requirements of hydrogen energy application.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a network architecture according to the present utility model;
FIG. 2 is a schematic diagram of a hydrogen sensor;
fig. 3 is a schematic external view of the hydrogen sensor.
Detailed Description
As shown in fig. 1-2, a hydrogen sensor system of a passive master-slave wireless networking comprises hydrogen sensors 1 distributed at each monitoring point, wherein the number of the sensors at each monitoring point is greater than or equal to one, a sensor built-in analysis circuit board and a wireless communication module 6 of each monitoring point are connected with each other through a wireless network, and the sensors are powered by a built-in lithium battery 5 without an external power supply; each sensor adopts an explosion-proof design to meet the requirement of safe use in industrial places. Meanwhile, the hydrogen sensor has a modularized design, and each sensor adopts a threaded 7 mounting mode, so that the sensor can be conveniently mounted and dismounted, the service life is prolonged, and the use cost is reduced.
The main gateway 2, the sensors of each monitoring point are connected with each other after being wireless networking, and then are connected to the main gateway; by collecting sensor data of each monitoring point and performing preliminary screening calculation processing, calculation pressure and transmission bandwidth of a cloud server are effectively reduced, server pressure and delay are reduced, and data response speed and accuracy are improved. Meanwhile, the design also avoids the problems of high cost and time delay of processing by transmitting a large amount of data to the cloud in the traditional mode, and improves the efficiency and stability of the sensor monitoring system.
The cloud server 3 is connected with the main gateway and transmits the data transmitted by each monitoring point to the cloud server; the cloud server is provided with an advanced database technology, and can automatically and rapidly store the data transmitted by the sensor in a classified manner. The technology not only can improve the management efficiency and stability of the data, but also is beneficial to realizing the real-time monitoring, dynamic analysis and accurate prediction of the data. Meanwhile, the cloud server also has multiple backup and security encryption measures, and can provide comprehensive and field protection security for user data.
And the monitoring terminal 4 is connected with the cloud server to receive data and display the data through terminal equipment. The monitoring terminal is provided with an analysis display system, and data in the cloud server database can be analyzed and displayed through a visual interface. The system can not only carry out comprehensive and statistical analysis on the data of each sensor, but also carry out early warning in real time and alarm in time, thereby providing real intelligent monitoring for users. Meanwhile, the analysis function of the system can also provide timely and accurate data support for users, help in the aspects of prediction, regulation, optimization and the like, and further improve the efficiency and controllability of the production process.
It will be appreciated by those skilled in the art that the above embodiments are merely illustrative of the claims and should not be construed as limiting the claims. Variations and equivalents that are made to the present utility model on the basis of the claims are intended to fall within the scope of the claims.
Claims (5)
1. A hydrogen sensor system of passive master-slave wireless networking comprises
The hydrogen sensors are distributed at all monitoring points, and each sensor is internally provided with a power supply lithium battery, a sampling analysis circuit board and a wireless transmission module; the sensors of each monitoring point are connected with each other through a wireless networking;
the main gateway with the edge calculation function is connected with the sensors of all the monitoring points after being connected with each other; the main gateway collects sensor data of each monitoring point and transmits the sensor data to the cloud server after preliminary calculation processing; the main gateway is in wireless connection with the cloud server and transmits data transmitted by each monitoring point to the cloud server; the cloud server is provided with a database for classifying and storing the transmitted data;
the monitoring terminal is connected with the cloud server to receive data and display the data through terminal equipment; the monitoring terminal is provided with an analysis display system for analyzing and displaying the data in the cloud server database.
2. A passive master-slave wireless networking hydrogen sensor system according to claim 1, wherein the topology of the sensor interconnections of each monitoring point includes, but is not limited to, bus, star, ring configurations.
3. A passive master-slave wireless networking hydrogen sensor system according to claim 1, wherein each hydrogen sensor is powered by a built-in lithium battery and is provided with a sampling analysis circuit board and a wireless communication module.
4. A passive master-slave wireless networking hydrogen sensor system according to claim 1, wherein the hydrogen sensor is of explosion-proof design, and the probe part is of a screw thread structure which is easy to disassemble and assemble.
5. The hydrogen sensor system of claim 1, wherein the monitoring terminal is further provided with an early warning and alarming module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938175.1U CN219876141U (en) | 2023-04-24 | 2023-04-24 | Hydrogen sensor system of passive master-slave wireless networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938175.1U CN219876141U (en) | 2023-04-24 | 2023-04-24 | Hydrogen sensor system of passive master-slave wireless networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219876141U true CN219876141U (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938175.1U Active CN219876141U (en) | 2023-04-24 | 2023-04-24 | Hydrogen sensor system of passive master-slave wireless networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219876141U (en) |
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2023
- 2023-04-24 CN CN202320938175.1U patent/CN219876141U/en active Active
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