CN209593424U - A kind of navigation light communication device - Google Patents
A kind of navigation light communication device Download PDFInfo
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- CN209593424U CN209593424U CN201920081949.7U CN201920081949U CN209593424U CN 209593424 U CN209593424 U CN 209593424U CN 201920081949 U CN201920081949 U CN 201920081949U CN 209593424 U CN209593424 U CN 209593424U
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- module
- communication
- control module
- navigation light
- main control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Mobile Radio Communication Systems (AREA)
- Optical Communication System (AREA)
Abstract
The utility model discloses a kind of navigation light communication device, including main control module, NB-IoT communication module, the main control module is connect with the NB-IoT communication module.The utility model relates to navigation light technical fields, a kind of navigation light communication device, it is communicated in navigation light by using NB-IoT communication module, compared with prior art 2G/3G/4G communication network carries out data or short message communication, radio set communication, Beidou communication, maritime satellite communications, communication coverage is wide, low in energy consumption, improves the stability of navigation light communication.
Description
Technical field
The utility model relates to navigation light technical field more particularly to a kind of navigation light communication devices.
Background technique
Currently, the remote data communication of navigation light mainly uses several ways: 2G/3G/4G communication network is counted
According to or short message communication, radio set communication, Beidou communication, maritime satellite communications etc. it is several.2G/3G/4G is communicated to signal of communication
When the higher especially data communication of intensity requirement, that there are real-times is not high for short message communication, delay and loss situation, communication device function
Consumption is big.Radio set communication needs oneself to establish communication network, at high cost, of poor benefits.Beidou communication and maritime satellite communications
Communication speed is low, and power consumption is big, and each communication data transfer amount is small, at high cost.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of navigation light communication device, and communication coverage is wide, function
Consume low, the stability of raising navigation light communication.
The technical scheme adopted by the utility model is a kind of navigation light communication device, including main control module, NB-IoT are logical
Believe module, the main control module is connect with the NB-IoT communication module.
As a further improvement of the foregoing solution, the main control module has serial ports, and the main control module passes through the string
Mouth is connect with the NB-IoT communication module, to transmit for the main control module and the NB-IoT communication module data.
As a further improvement of the foregoing solution, described device further includes voltage transformation module, and the main control module passes through
The voltage transformation module is connected to connect with the NB-IoT communication module.
As a further improvement of the foregoing solution, described device further includes switch control module, and the main control module is opened
It closes control terminal to connect with the input terminal of the switch control module, the output end of the switch control module and the NB-IoT are logical
Believe the switch terminals connection of module.
As a further improvement of the foregoing solution, the main control module includes STM32F407VET6 chip.
As a further improvement of the foregoing solution, the NB-IoT communication module is SIM7020 chip.
As a further improvement of the foregoing solution, the voltage transformation module includes TXB0108PWR chip.
The beneficial effects of the utility model are:
A kind of navigation light communication device, is communicated in navigation light by using NB-IoT communication module, with existing skill
Art 2G/3G/4G communication network carries out data or short message communication, radio set communication, Beidou communication, maritime satellite communications are compared,
Communication coverage is wide, low in energy consumption, improves the stability of navigation light communication.
Detailed description of the invention
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
Fig. 1 is a kind of navigation light communication device module block diagram of the utility model；
Fig. 2 is a kind of navigation light communication device circuit diagram of the utility model.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment one
Fig. 1 is a kind of navigation light communication device module block diagram of the utility model, referring to Fig.1, a kind of navigation light communication device,
Including main control module, voltage transformation module and NB-IoT communication module, main control module is logical by voltage transformation module and NB-IoT
Believe module connection, the control pin of main control module differs larger with the level between the controlled pin of NB-IoT communication module, In
Increase voltage transformation module between main control module and NB-IoT communication module, completes between main control module and NB-IoT communication module
Level conversion.
Main control module and NB-IoT communication module are carried out data transmission by serial ports and communication control.
The communication device of the present embodiment further includes switch control module, the switch control terminal and switch control mould of main control module
The input terminal of block connects, and the output end of switch control module is connect with the switch terminals of NB-IoT communication module, and main control module passes through
Switch control signal is sent to switch control module, by switch control module control NB-IoT communication module unlatching and
It closes.
Fig. 2 is a kind of navigation light communication device circuit diagram of the utility model, referring to Fig. 2, navigation light communication device packet
Main control module, voltage transformation module and NB-IoT communication module are included, main control module includes main control chip U1, and main control chip U1 is used
STM32F407VET6 chip, NB-IoT communication module include communication chip U2 and antenna (not shown), communication chip U2 and
Antenna is electrically connected, and communication chip U2 uses SIM7020 chip, and voltage transformation module includes electrical level transferring chip U3, and level turns
Chip U3 is changed using TXB0108PWR chip.
Wherein, the pin PD8 of main control chip U1, pin PD9 connect with the pin B5 of electrical level transferring chip U3, pin B6 respectively
Connect, pin A4, the pin A5 of electrical level transferring chip U3 respectively with the pin UART1_TXD of communication chip U2, pin UART1_RXD
Data transmission and communication control between main control module and NB-IoT communication module are realized in connection.
In the present embodiment, the pin B7 of the pin PD11 and electrical level transferring chip U3 of main control chip U1 are connect, level conversion
The pin RESET of the pin A7 and communication chip U2 of chip U3 are connect, and main control module is by sending RETSET signal to NB-IoT
Communication module is resetted.
The navigation light communication device of the present embodiment further includes switch control module, and switch control module includes first resistor
The first end of the switch control terminal PD15 and first resistor R1 of R1, second resistance R2 and the first triode Q1, main control chip U1 connect
It connects, first end, the base stage of the first triode Q1 of the second end connection second resistance R2 of first resistor R1, the first triode Q1's
Emitter connects power ground, and the collector of the first triode Q1 is connect with the switch terminals PWRKEY of communication chip U2.Main control chip
U1 sends switch control signal and controls the on-off of the first triode Q1 to switch control module, and then controls NB-IoT and communicate mould
The open and close of block.
A kind of navigation light communication device, is communicated in navigation light by using NB-IoT communication module, with existing skill
Art 2G/3G/4G communication network carries out data or short message communication, radio set communication, Beidou communication, maritime satellite communications are compared,
Communication coverage is wide, low in energy consumption, improves the stability of navigation light communication.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of navigation light communication device, which is characterized in that it includes main control module, NB-IoT communication module, the master control mould
Block is connect with the NB-IoT communication module；The main control module has serial ports, and the main control module passes through the serial ports and institute
The connection of NB-IoT communication module is stated, to transmit for the main control module and the NB-IoT communication module data；Described device
It further include voltage transformation module, the main control module is connected by connecting the voltage transformation module and the NB-IoT communication module
It connects.
2. a kind of navigation light communication device according to claim 1, which is characterized in that described device further includes switch control
Module, the switch control terminal of the main control module are connect with the input terminal of the switch control module, the switch control module
Output end connect with the switch terminals of the NB-IoT communication module.
3. a kind of navigation light communication device according to claim 1, which is characterized in that the main control module includes
STM32F407VET6 chip.
4. a kind of navigation light communication device according to claim 1, which is characterized in that the NB-IoT communication module is
SIM7020 chip.
5. a kind of navigation light communication device according to claim 1, which is characterized in that the voltage transformation module includes
TXB0108PWR chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081949.7U CN209593424U (en) | 2019-01-17 | 2019-01-17 | A kind of navigation light communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081949.7U CN209593424U (en) | 2019-01-17 | 2019-01-17 | A kind of navigation light communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209593424U true CN209593424U (en) | 2019-11-05 |
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ID=68353886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920081949.7U Active CN209593424U (en) | 2019-01-17 | 2019-01-17 | A kind of navigation light communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209593424U (en) |
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2019
- 2019-01-17 CN CN201920081949.7U patent/CN209593424U/en active Active
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