CN208862858U - A kind of Multifunctional hand-held LoRaWAN drive test terminal - Google Patents
A kind of Multifunctional hand-held LoRaWAN drive test terminal Download PDFInfo
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- CN208862858U CN208862858U CN201821979318.9U CN201821979318U CN208862858U CN 208862858 U CN208862858 U CN 208862858U CN 201821979318 U CN201821979318 U CN 201821979318U CN 208862858 U CN208862858 U CN 208862858U
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- lorawan
- module
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- power supply
- drive test
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 10
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims description 15
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005286 illumination Methods 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Abstract
The utility model discloses a kind of Multifunctional hand-held LoRaWAN drive test terminal, LCD information display, MCU module and remote transceiver are connected by LDO voltage regulator circuit including power supply described in power supply, the MCU module connects the LCD information display, the remote transceiver and GPS module；The remote transceiver is transmitted for data, obtain the signal quality of the real-time uplink and downlink of LoRaWAN with communicate success rate；The GPS module for obtaining the location information of test point in real time；The MCU module is connected with EEPROM module, for storing signal quality, communication success rate and GPS coordinate information；The power supply includes for the lithium ion battery of 5V DC voltage, the lithium ion battery connects the LDO voltage regulator circuit, Multifunctional hand-held LoRaWAN drive test terminal provided by the present application, it can solve LoRaWAN to dispose communication system early period and many test problems when later maintenance, meet the needs of LoRaWAN on-the-spot test.
Description
Technical field
The utility model relates to LoRa network test equipments, and in particular to a kind of Multifunctional hand-held LoRaWAN drive test is whole
End.
Background technique
With the development of society, Internet of Things plays increasingly important role in the work, life of people.Internet of Things mesh
It is preceding to have set foot in extensively in multiple fields such as industry, agricultural, traffic, meter reading, smart homes, and all sorts of flowers are also presented in technology of Internet of things
The grand occasion full cried.And in numerous technology of Internet of things, LoRa has obtained everybody approval with its low-power consumption, remote advantage.But
Since LoRa is a kind of wireless communication technique after all, and wireless signal transmission is easy to be influenced by external environment, in order to solve
Client's various problems encountered in the construction of deployment LoRa web site and test process, dispose it in each application scheme
Before, it needs to carry out test assessment to the coverage condition of wireless network on the spot in deployment.
Existing LoRa Related product exploitation lacks a kind of hand-held LoRaWAN drive test for facilitating drive test use, perfect in shape and function
Terminal.
Utility model content
In view of this, the application provides a kind of Multifunctional hand-held LoRaWAN drive test terminal, it is easy to use and carries, and
The use of lithium ion battery is power supply, can charge at any time, can satisfy the demand of LoRaWAN on-the-spot test.
In order to solve the above technical problems, technical solution provided by the utility model is a kind of Multifunctional hand-held LoRaWAN
Drive test terminal, including power supply, the power supply connect LCD information display, MCU module and long-range transmitting-receiving by LDO voltage regulator circuit
Device, the MCU module connect the LCD information display, the remote transceiver and GPS module；The remote transceiver is used
Transmitted in data, obtain the signal quality of the real-time uplink and downlink of LoRaWAN with communicate success rate；
The GPS module for obtaining the location information of test point in real time；
The MCU module is connected with EEPROM module, for storing signal quality, communication success rate and GPS coordinate information；
The power supply includes for the lithium ion battery of 5V DC voltage, the lithium ion battery connection LDO pressure stabilizing electricity
Road.
Preferably, the remote transceiver is LoRa remote transceiver, is connected with LoRa antenna, for real with LoRa gateway
Existing data interaction.
Preferably, the MCU module is connected with bluetooth module, and the bluetooth module is used for the real-time upper and lower of LoRaWAN
The location information of capable signal quality, communication success rate and each test point is in real time and mobile phone interaction.
It preferably, further include matrix press-key module, the matrix press-key module connects the MCU module, the MCU module
For receiving the key information of the matrix press-key module input.
It preferably, further include LED illumination unit, the LED illumination unit connects the MCU module and the LDO pressure stabilizing
Circuit, the LED illumination unit are set to bottom or the side of the matrix press-key module.
Preferably, the power supply is also connected with RTC real-time clock controller.
Preferably, the lithium ion battery is pluggable is connected with DC power supply, the DC power supply be by DC/DC or
5V DC power supply after AC/DC conversion.
Compared with prior art, detailed description are as follows by the application:
Multifunctional hand-held LoRaWAN drive test terminal disclosed in the present application, can simulate LoRaWAN terminal node with
LoRaWAN gateway carries out communication data interaction, and battery connects the LDO voltage regulator circuit, and passes through stable point of LDO voltage regulator circuit
Match and transmit electric power, battery is connected with MCU module, if electric power deficiency can charge compensation, can lead to instant playback electricity
Crossing lithium ion battery can satisfy the demand of LoRaWAN on-the-spot test as power supply, and MCU and LCD may be implemented in LDO voltage regulator circuit
The stable power-supplying of the modules such as information display, remote transceiver.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have
The utility model is described in further detail for body embodiment.
As shown in Figure 1, a kind of Multifunctional hand-held LoRaWAN drive test terminal, including power supply 1, the power supply 1 pass through LDO
Voltage regulator circuit 2 is connected with LCD information display 3, MCU module 4, remote transceiver 5, GPS module 6, bluetooth module 9, the MCU
Module 4 connects LCD information display 3, MCU module 4, remote transceiver 5, GPS module 6, bluetooth module 9 and EEPROM module 7.
GPS module 6 disclosed in the present application includes GPS antenna, and the longitude and latitude geography that can obtain the terminal in real time is sat
The location informations such as mark are simultaneously stored in EEPROM module 7 by MCU module 4.
The bluetooth module 9 is used to carry out bluetooth connection with mobile devices such as mobile phones and realizes data interaction.
The remote transceiver 5 is specially LoRa remote transceiver, is led to by LoRa antenna 8 and LoRaWAN gateway
Letter data interaction.
Hand-held LoRaWAN drive test terminal disclosed in the present application, simulation LoRaWAN terminal node and LoRaWAN gateway
Carry out communication data interaction；Obtain LoRaWAN real-time uplink and downlink signal quality with communicate success rate and shown in LCD information
It is shown on device 3；Can also by bluetooth module 9 by signal quality, communication success rate and the location information that obtains of GPS module 6 with
Mobile phone realizes data interaction；The position that can also be obtained signal quality, communication success rate and GPS module 6 by MCU module 4
Information is stored in 7 module of EEPROM module, or is read the information stored in 7 module of EEPROM module and made it through LoRa antenna
8 are sent in Cloud Server.
Hand-held LoRaWAN drive test terminal disclosed in the present application is provided with matrix press-key, can be defeated by matrix press-key
Enter information, carry out parameter typing or debugging, LCD information display 3 can read matrix press-key by MCU module 4 and input information
And it is shown on LCD information display 3.
Terminal disclosed in the present application further includes LED illumination unit 11, the LED illumination unit 11 connect the MCU and
The LDO voltage regulator circuit 2, LED illumination unit 11 can be set matrix press-key side or the bottom of matrix press-key is set,
When matrix press-key is triggered, LED illumination unit 11 can be triggered by MCU module 4, matrix press-key is illuminated, it is convenient
Tester uses matrix press-key in the environment of insufficient light.
Power supply 1 used in hand-held LoRaWAN drive test terminal disclosed in the present application is battery, the battery tool
Body is lithium ion battery, and it is pluggable access in DC power supply, which transfers specifically by AC/DC or DC/
The 5V DC power supply of DC switching, the battery connects the LDO voltage regulator circuit 2, and passes through 2 stable allocation of LDO voltage regulator circuit
And transmit electric power.The power supply 1 is also connected with RTC real-time clock controller 12, receives and transmission number for providing MCU module 4
According to time, facilitate subsequent data survey and analysis
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of Multifunctional hand-held LoRaWAN drive test terminal, including power supply (1), which is characterized in that the power supply (1) passes through
LDO voltage regulator circuit (2) connects LCD information display (3), MCU module (4) and remote transceiver (5), and the MCU module (4) is even
Connect the LCD information display (3), the remote transceiver (5) and GPS module (6)；The remote transceiver (5) is for counting
According to transmission, obtain the signal quality of the real-time uplink and downlink of LoRaWAN with communicate success rate；
The GPS module (6) for obtaining the location information of test point in real time；
The MCU module (4) is connected with EEPROM module (7), for storing signal quality, communication success rate and GPS coordinate letter
Breath；
The power supply (1) includes for the lithium ion battery of 5V DC voltage, the lithium ion battery connection LDO voltage regulator circuit
(2)。
2. a kind of Multifunctional hand-held LoRaWAN drive test terminal according to claim 1, which is characterized in that described long-range
Transceiver (5) is LoRa remote transceiver, is connected with LoRa antenna (8), for realizing data interaction with LoRa gateway.
3. a kind of Multifunctional hand-held LoRaWAN drive test terminal according to claim 1, which is characterized in that the MCU mould
Block (4) is connected with bluetooth module (9), and the bluetooth module (9) is used for the signal quality of the real-time uplink and downlink of LoRaWAN, leads to
Believe the location information of success rate and each test point in real time and mobile phone interaction.
4. a kind of Multifunctional hand-held LoRaWAN drive test terminal according to claim 1, which is characterized in that further include square
Battle array key module (10), the matrix press-key module (10) connect the MCU module (4), and the MCU module (4) is for receiving
The key information of matrix press-key module (10) input.
5. a kind of Multifunctional hand-held LoRaWAN drive test terminal according to claim 4, which is characterized in that further include LED
Lighting unit (11), the LED illumination unit (11) connects the MCU module (4) and the LDO voltage regulator circuit (2), described
LED illumination unit (11) is set to bottom or the side of the matrix press-key module (10).
6. a kind of Multifunctional hand-held LoRaWAN drive test terminal according to claim 1, which is characterized in that the power supply
(1) it is also connected with RTC real-time clock controller (12).
7. a kind of Multifunctional hand-held LoRaWAN drive test terminal according to claim 1, which is characterized in that the lithium from
Sub- battery is pluggable to be connected with DC power supply, and the DC power supply is by the 5V direct current after DC/DC or AC/DC conversion
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979318.9U CN208862858U (en) | 2018-11-27 | 2018-11-27 | A kind of Multifunctional hand-held LoRaWAN drive test terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979318.9U CN208862858U (en) | 2018-11-27 | 2018-11-27 | A kind of Multifunctional hand-held LoRaWAN drive test terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862858U true CN208862858U (en) | 2019-05-14 |
Family
ID=66422417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979318.9U Active CN208862858U (en) | 2018-11-27 | 2018-11-27 | A kind of Multifunctional hand-held LoRaWAN drive test terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208862858U (en) |
-
2018
- 2018-11-27 CN CN201821979318.9U patent/CN208862858U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: No. 1, 3rd Floor, Building 1, No. 18 Wuxing Third Road, Wuhou District, Chengdu City, Sichuan Province, 610000 Patentee after: Chengdu Boxin Wulian Technology Co.,Ltd. Country or region after: China Address before: No.18, Wuxing Third Road, Wuhou New Town Management Committee, Wuhou District, Chengdu, Sichuan 610000 Patentee before: CHENGDU BOOST INFORMATION TECHNOLOGY Co.,Ltd. Country or region before: China |