CN215498984U - A handheld device for loRa equipment detects - Google Patents
A handheld device for loRa equipment detects Download PDFInfo
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- CN215498984U CN215498984U CN202122166390.8U CN202122166390U CN215498984U CN 215498984 U CN215498984 U CN 215498984U CN 202122166390 U CN202122166390 U CN 202122166390U CN 215498984 U CN215498984 U CN 215498984U
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Abstract
The utility model discloses handheld equipment for LoRa equipment detection, which comprises a shell, a battery and a detection unit, wherein the battery and the detection unit are arranged in the shell, the detection unit comprises an MCU, a LoRa chip and an RF (radio frequency) module, the battery supplies power to the MCU, the LoRa chip and the RF module, the LoRa chip is respectively connected to the MCU and the RF module and is communicated with the MCU and the RF module, the MCU is used for generating an instruction for controlling and testing the LoRa equipment, the instruction is processed by the LoRa chip and then converted into a signal for controlling and testing the LoRa equipment, and the signal is connected with the LoRa equipment through the RF module and is communicated with the LoRa equipment so as to control and test the LoRa equipment; the LoRa equipment can be directly controlled and tested by holding the device in hand, so that the LoRa equipment is greatly convenient to detect and install, and the efficiency is improved remarkably; small size, convenient carrying and configuration.
Description
Technical Field
The utility model relates to the technical field of LoRa equipment detection, in particular to handheld equipment for LoRa equipment detection.
Background
Usually, the LoRa device needs to access the management system through the gateway for testing, and the gateway is often installed after installation or the network is not enabled, which causes inefficiency and inconvenience in testing the LoRa device during field device installation.
SUMMERY OF THE UTILITY MODEL
In view of the above existing defects, the utility model provides a handheld device for LoRa device detection, which can be used by hand to directly control and test the LoRa device, greatly facilitates the detection and installation of the LoRa device, and improves the efficiency significantly.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
the utility model provides a handheld device for loRa equipment detects, handheld device includes the casing and sets up battery and the detecting element in the casing inside, detecting element includes MCU, loRa chip and RF radio frequency module, the battery supplies power for MCU, loRa chip and RF radio frequency module, the loRa chip is connected to MCU and RF radio frequency module respectively and communicates with both, MCU is used for generating control and the instruction of test loRa equipment, the instruction passes through the loRa chip and handles the signal that converts control and test loRa equipment into after and pass through RF radio frequency module and loRa equipment link communication with this signal in order to realize control and test loRa equipment.
According to one aspect of the utility model, the detection unit further comprises an indicator light connected with the MCU for indicating the connection status of the LoRa device.
According to one aspect of the utility model, the detection unit further comprises a touch screen, and the touch screen is used for displaying and performing human-computer interaction.
According to one aspect of the utility model, the detection unit further comprises a serial port module, and the serial port module is used for connecting a mobile phone, a PDA, a PAD and a notebook computer to realize display and human-computer interaction.
In accordance with an aspect of the utility model, the MCU is an STM32 MCU.
According to one aspect of the utility model, an application program for controlling and testing the LoRa device is preset in the MCU, and the application program is configured to automatically start to control and test the LoRa device when the LoRa chip is connected to the LoRa device through the RF video module.
According to one aspect of the utility model, the detection unit further comprises an OTG module, which is used for connecting a mobile phone, a PDA, a PAD, and a notebook computer to realize display and human-computer interaction.
According to one aspect of the utility model, the lower part of the shell is also provided with a loudspeaker, and the loudspeaker is connected with the MCU.
The implementation of the utility model has the advantages that: the handheld device for LoRa equipment detection comprises a shell, a battery and a detection unit, wherein the battery and the detection unit are arranged in the shell, the detection unit comprises an MCU, a LoRa chip and an RF (radio frequency) module, the battery supplies power to the MCU, the LoRa chip and the RF module, the LoRa chip is respectively connected to the MCU and the RF module and is communicated with the MCU and the RF module, the MCU is used for generating an instruction for controlling and testing the LoRa equipment, the instruction is processed by the LoRa chip and then converted into a signal for controlling and testing the LoRa equipment, and the signal is connected with the LoRa equipment through the RF module and is communicated with the LoRa equipment to realize the control and the testing of the LoRa equipment; the LoRa equipment can be directly controlled and tested by holding the device in hand, so that the LoRa equipment is greatly convenient to detect and install, and the efficiency is improved remarkably; in some small-scale projects, the device can also directly replace a gateway as a hardware core for intelligent control; the equipment has small size and is convenient to carry and configure.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed 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 it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic block diagram of a handheld device for LoRa device detection according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a handheld device for LoRa device detection according to the present invention;
fig. 3 is a schematic structural diagram of a housing of a handheld device for LoRa device detection according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, a handheld device for detecting an LoRa device includes a housing 1, a battery 2 and a detection unit 3, the battery 2 and the detection unit 3 are disposed inside the housing, the detection unit includes an MCU31, an LoRa chip 32 and an RF module 33, the battery supplies power to the MCU, the LoRa chip and the RF module, the LoRa chip is connected to the MCU and the RF module respectively and communicates with the MCU and the RF module, the MCU is configured to generate an instruction for controlling and testing the LoRa device, the instruction is processed by the LoRa chip and then converted into a signal for controlling and testing the LoRa device, and the signal is connected to and communicated with the LoRa device through the RF module to realize controlling and testing the LoRa device. The method has the function of a similar gateway.
In practical application, the detection unit further includes an indicator lamp 34, and the indicator lamp is connected with the MCU and used for indicating the connection state of the LoRa device.
In practical applications, the detection unit further includes a touch screen 38, and the touch screen is used for displaying and performing human-computer interaction.
In practical application, the detection unit further comprises a serial port module 35, and the serial port module is used for connecting a mobile phone, a PDA, a PAD, and a notebook computer to realize display and human-computer interaction.
In practical application, the MCU is an STM32 MCU.
In practical application, an application program for controlling and testing the LoRa device is preset in the MCU, and the application program is configured to automatically start to control and test the LoRa device when the LoRa chip is connected to the LoRa device through the RF video module. And the device can be matched with the APP at the handheld device end to have the capability of controlling the LoRa device from the network.
In practical application, the detection unit further includes an OTG module 37, which is used to connect a mobile phone, a PDA, a PAD, and a notebook computer, so as to realize display and perform human-computer interaction.
In practical application, the lower part of the shell is also provided with a loudspeaker 36, and the loudspeaker is connected with the MCU.
In practical application, the handheld device supporting the OTG and the serial port function is utilized, the MCU is used for controlling the LoRa chip and realizing communication and control with the serial port of the handheld device, and meanwhile, the OTG function of the handheld device ensures the power supply of the handheld device to the handheld device.
In practical applications, the following options are available:
1. selecting a high-reliability single chip microcomputer, a serial port chip and a general LoRa chip;
2. designing a singlechip and a LoRa chip to be in SPI communication control program;
3. designing a serial port-to-USB line, and simultaneously enabling the USB to support an OTG function;
4. the TYPE-CUSB output line is designed to communicate with the handheld device.
The implementation of the utility model has the advantages that: the handheld device for LoRa equipment detection comprises a shell, a battery and a detection unit, wherein the battery and the detection unit are arranged in the shell, the detection unit comprises an MCU, a LoRa chip and an RF (radio frequency) module, the battery supplies power to the MCU, the LoRa chip and the RF module, the LoRa chip is respectively connected to the MCU and the RF module and is communicated with the MCU and the RF module, the MCU is used for generating an instruction for controlling and testing the LoRa equipment, the instruction is processed by the LoRa chip and then converted into a signal for controlling and testing the LoRa equipment, and the signal is connected with the LoRa equipment through the RF module and is communicated with the LoRa equipment to realize the control and the testing of the LoRa equipment; the LoRa equipment can be directly controlled and tested by holding the device in hand, so that the LoRa equipment is greatly convenient to detect and install, and the efficiency is improved remarkably; in some small-scale projects, the device can also directly replace a gateway as a hardware core for intelligent control; the equipment has small size and is convenient to carry and configure.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides a handheld device for loRa equipment detects, a serial communication port, handheld device includes the casing and sets up battery and the detecting element in the casing is inside, detecting element includes MCU, loRa chip and RF radio frequency module, the battery supplies power for MCU, loRa chip and RF radio frequency module, the loRa chip is connected to MCU and RF radio frequency module respectively and communicates with both, MCU is used for generating control and test loRa equipment's instruction, the instruction converts the signal of control and test loRa equipment into after handling through the loRa chip and is connected communication with loRa equipment through RF radio frequency module with this signal in order to realize control and test loRa equipment.
2. The handheld device for LoRa equipment detection according to claim 1, wherein the detection unit further comprises an indicator light, the indicator light is connected with the MCU for indicating the connection state of the LoRa equipment.
3. The handheld device for LoRa device detection according to claim 1, wherein the detection unit further comprises a touch screen for displaying and performing human-computer interaction.
4. The handheld device for LoRa device detection as claimed in claim 1, wherein said detection unit further comprises a serial module, said serial module is used to connect a mobile phone, a PDA, a PAD, a notebook computer to realize display and human-computer interaction.
5. The handheld device for LoRa device detection of claim 1, wherein the MCU is an STM32 MCU.
6. The handheld device for LoRa device detection as claimed in claim 1, wherein an application program for controlling and testing the LoRa device is preset in the MCU, and the application program is configured to automatically start the control and test of the LoRa device when the LoRa chip is connected to the LoRa device through the RF video module.
7. The handheld device of claim 1, wherein the detection unit further comprises an OTG module, which is used to connect a mobile phone, a PDA, a PAD, and a notebook computer, so as to realize display and human-computer interaction.
8. The handheld device for LoRa device detection according to any one of claims 1 to 7, wherein the lower part of the shell is further provided with a loudspeaker, and the loudspeaker is connected with the MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122166390.8U CN215498984U (en) | 2021-09-08 | 2021-09-08 | A handheld device for loRa equipment detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122166390.8U CN215498984U (en) | 2021-09-08 | 2021-09-08 | A handheld device for loRa equipment detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498984U true CN215498984U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122166390.8U Active CN215498984U (en) | 2021-09-08 | 2021-09-08 | A handheld device for loRa equipment detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498984U (en) |
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2021
- 2021-09-08 CN CN202122166390.8U patent/CN215498984U/en active Active
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