CN214474529U - Node equipment is gathered to thing networking based on loRa - Google Patents
Node equipment is gathered to thing networking based on loRa Download PDFInfo
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- CN214474529U CN214474529U CN202120432417.0U CN202120432417U CN214474529U CN 214474529 U CN214474529 U CN 214474529U CN 202120432417 U CN202120432417 U CN 202120432417U CN 214474529 U CN214474529 U CN 214474529U
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Abstract
The utility model provides a thing networking collection node equipment based on loRa, including MCU, MCU power transform and control module and loRa transmission module respectively, the external loRa gateway of loRa transmission module, MCU passes through the external analog quantity sensor of analog quantity collection module, or passes through the external digital quantity sensor of 485 modules; the equipment is powered by the lithium battery, so that the equipment can be well adapted to the complexity and the particularity of the data acquisition of the Internet of things of the artificial forest, the practicability is high, and the acquisition effect is good.
Description
Technical Field
The utility model relates to a technical field of the thing networking, especially relate to a node equipment is gathered in thing networking based on loRa.
Background
Accessible thing networking carries out data acquisition among the present forest environment, because the forest environment has that the structure is complicated changeable, the various characteristics of topography landform characteristic, and conventional thing networking collection node does not consider these complicated characteristics on the one hand, and on the other hand does not support the loRa agreement, and communication distance is short, and the practicality is relatively poor in the forest environment.
Therefore, an internet of things collection node device based on LoRa is urgently needed, and the problem that the internet of things collection node device in the existing forest environment cannot meet various data collection requirements can be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thing networking collection node equipment based on loRa to the thing networking collection node equipment in solving above-mentioned current forest environment can't satisfy the problem of multiple data acquisition demand.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a thing networking collection node equipment based on loRa, including MCU, MCU is connected with analog quantity collection module, power transform and control module and loRa transmission module respectively, analog quantity collection module with power transform and control module external analog quantity sensor respectively, the external loRa gateway of loRa transmission module, analog quantity collection module with power transform and control module meet;
still include the lithium cell, the lithium cell respectively with MCU the power transform and control module with LoRa transmission module connects.
Preferably, the MCU adopts an STM32L0 series single chip microcomputer.
Preferably, the MCU is connected to the analog quantity acquisition module and the LoRa transmission module through TTL interfaces.
Preferably, the analog quantity acquisition module is connected with the analog quantity sensor by an aviation plug.
Preferably, the voltage of the lithium battery is 12V, and the lithium battery is externally connected with a solar charging panel.
The utility model also provides another kind of thing networking collection node equipment based on loRa, including MCU, MCU is connected with 485 modules, power transform and control module and loRa transmission module respectively, 485 modules with power transform and control module external digital quantity sensor respectively, the external loRa gateway of loRa transmission module, 485 modules with power transform and control module meet;
still include the lithium cell, the lithium cell respectively with MCU the power transform and control module with LoRa transmission module connects.
Preferably, the MCU adopts an STM32L0 series single chip microcomputer.
Preferably, the MCU is connected to the 485 module and the LoRa transmission module through TTL interfaces.
Preferably, the 485 module is connected with the digital quantity sensor by adopting a 485 interface.
Preferably, the voltage of the lithium battery is 12V, and the lithium battery is externally connected with a solar charging panel.
The utility model discloses following beneficial technological effect has been gained for prior art:
the utility model provides a pair of thing networking collection node equipment based on loRa, including MCU, MCU power transform and control module and loRa transmission module respectively, the external loRa gateway of loRa transmission module, MCU passes through the external analog quantity sensor of analog quantity collection module, or passes through the external digital quantity sensor of 485 modules; the equipment is powered by the lithium battery, so that the equipment can be well adapted to the complexity and the particularity of the data acquisition of the Internet of things of the artificial forest, the practicability is high, and the acquisition effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of an embodiment 1 of an internet of things collection node device based on LoRa provided by the utility model;
fig. 2 is a schematic structural view of an embodiment 2 of an internet of things collection node device based on LoRa provided by the utility model;
in the figure: 1: MCU, 2: analog quantity acquisition module, 3: power conversion and control module, 4: loRa transmission module, 5: analog quantity sensor, 6: LoRa gateway, 7: lithium battery, 8: 485 module, 9: a digital quantity sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a node equipment is gathered to thing networking based on loRa to the problem that the thing networking of solving in the current artificial forest gathers node equipment and can't satisfy multiple data acquisition demand.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example 1:
the embodiment provides an internet of things collection node device based on LoRa, which is used for collecting analog quantity, and as shown in fig. 1, the internet of things collection node device comprises a Micro Controller Unit (MCU) 1, wherein the MCU1 is respectively connected with an analog quantity collection module 2, a power conversion and control module 3 and a LoRa transmission module 4, the analog quantity collection module 2 and the power conversion and control module 3 are respectively externally connected with an analog quantity sensor 5, the LoRa transmission module 4 is externally connected with a LoRa gateway 6, and the analog quantity collection module 2 is connected with the power conversion and control module 3; still include lithium cell 7, lithium cell 7 is connected with MCU1, power transform and control module 3 and LoRa transmission module 4 respectively.
Specifically, the MCU1 adopts STM32L0 series singlechip.
Further, the MCU1 and the analog quantity acquisition module 2 and the LoRa transmission module 4 are connected by TTL interfaces.
Further, the analog quantity acquisition module 2 is connected with the analog quantity sensor 5 by an aviation plug.
Further, the voltage of the lithium battery 7 is 12V, and a solar charging panel is externally connected thereto.
Example 2:
the embodiment provides an internet of things collection node device based on LoRa, which is used for collecting digital quantity, and as shown in fig. 2, the internet of things collection node device comprises an MCU1, wherein the MCU1 is respectively connected with a 485 module 8, a power conversion and control module 3 and a LoRa transmission module 4, the 485 module 8 and the power conversion and control module 3 are respectively externally connected with a digital quantity sensor 9, the LoRa transmission module 4 is externally connected with a LoRa gateway 6, and the 485 module 8 is connected with the power conversion and control module 3; still include lithium cell 7, lithium cell 7 is connected with MCU1, power transform and control module 3 and LoRa transmission module 4 respectively.
Specifically, the MCU1 adopts STM32L0 series singlechip.
Further, the MCU1 and the 485 module 8 are connected to the LoRa transmission module 4 through TTL interfaces.
Further, the 485 module 8 is connected with the digital quantity sensor 9 by adopting a 485 interface.
Further, the voltage of the lithium battery 7 is 12V, and a solar charging panel is externally connected thereto.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.
Claims (10)
1. The utility model provides a thing networking collection node equipment based on loRa which characterized in that: the system comprises an MCU, wherein the MCU is respectively connected with an analog quantity acquisition module, a power supply conversion and control module and an LoRa transmission module, the analog quantity acquisition module and the power supply conversion and control module are respectively externally connected with an analog quantity sensor, the LoRa transmission module is externally connected with a LoRa gateway, and the analog quantity acquisition module is connected with the power supply conversion and control module;
still include the lithium cell, the lithium cell respectively with MCU the power transform and control module with LoRa transmission module connects.
2. The LoRa-based internet of things collection node device of claim 1, wherein: the MCU adopts STM32L0 series single-chip microcomputer.
3. The LoRa-based internet of things collection node device of claim 1, wherein: the MCU is connected with the analog quantity acquisition module and the LoRa transmission module through TTL interfaces.
4. The LoRa-based internet of things collection node device of claim 1, wherein: the analog quantity acquisition module is connected with the analog quantity sensor by an aviation plug.
5. The LoRa-based internet of things collection node device of claim 1, wherein: the voltage of the lithium battery is 12V, and a solar charging panel is externally connected with the lithium battery.
6. The utility model provides a thing networking collection node equipment based on loRa which characterized in that: the system comprises an MCU, wherein the MCU is respectively connected with a 485 module, a power supply conversion and control module and a LoRa transmission module, the 485 module and the power supply conversion and control module are respectively externally connected with a digital sensor, the LoRa transmission module is externally connected with a LoRa gateway, and the 485 module is connected with the power supply conversion and control module;
still include the lithium cell, the lithium cell respectively with MCU the power transform and control module with LoRa transmission module connects.
7. The loRa-based Internet of things collection node device of claim 6, wherein: the MCU adopts STM32L0 series single-chip microcomputer.
8. The loRa-based Internet of things collection node device of claim 6, wherein: the MCU is connected with the 485 module and the LoRa transmission module through TTL interfaces.
9. The loRa-based Internet of things collection node device of claim 6, wherein: the 485 module is connected with the digital quantity sensor through a 485 interface.
10. The loRa-based Internet of things collection node device of claim 6, wherein: the voltage of the lithium battery is 12V, and a solar charging panel is externally connected with the lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432417.0U CN214474529U (en) | 2021-02-26 | 2021-02-26 | Node equipment is gathered to thing networking based on loRa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120432417.0U CN214474529U (en) | 2021-02-26 | 2021-02-26 | Node equipment is gathered to thing networking based on loRa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214474529U true CN214474529U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120432417.0U Active CN214474529U (en) | 2021-02-26 | 2021-02-26 | Node equipment is gathered to thing networking based on loRa |
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| Country | Link |
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| CN (1) | CN214474529U (en) |
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2021
- 2021-02-26 CN CN202120432417.0U patent/CN214474529U/en active Active
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