CN209731278U - A kind of intelligent gateway device for supporting telemetering multi-protocols - Google Patents
A kind of intelligent gateway device for supporting telemetering multi-protocols Download PDFInfo
- Publication number
- CN209731278U CN209731278U CN201921075817.XU CN201921075817U CN209731278U CN 209731278 U CN209731278 U CN 209731278U CN 201921075817 U CN201921075817 U CN 201921075817U CN 209731278 U CN209731278 U CN 209731278U
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- processor
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- communication
- circuit
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Abstract
The utility model relates to a kind of intelligent gateway devices for supporting telemetering multi-protocols comprising: processor, wireless communication unit connected to the processor and wire communication unit；Wireless communication unit includes: transceiver and Ka frequency range modem；Wherein transceiver connect uhf band signal with a superfrequency UHF antenna, and processor is used to be converted to the uhf band signal received Ka frequency band signals, and the connected Ka antenna of Ka frequency range modem is used to send the Ka frequency band signals after conversion to satellite；Or Ka frequency range modem receives the Ka frequency band signals that satellite is sent by connected Ka antenna, processor is used to be converted to the Ka frequency band signals received uhf band signal, and transceiver is suitable for sending the uhf band signal after conversion by superfrequency UHF antenna；Wire communication unit includes: the serial communication circuit being electrically connected with processor, CAN bus module, ethernet module.
Description
Technical field
The utility model relates to a kind of communications field more particularly to a kind of intelligent gateway devices for supporting telemetering multi-protocols.
Background technique
With the rapid development of Internet of Things and the communication technology, people are inseparable with information network, wireless and wired
It is played an increasingly important role in people's lives etc. various communication modes.
Therefore, in order to realize wired and wireless effective transfer, need to design a kind of intelligent network for supporting telemetering multi-protocols
Close equipment.
Utility model content
The purpose of the utility model is to provide a kind of intelligent gateway devices for supporting telemetering multi-protocols, to meet different communication
Communication conversion between agreement.
In order to solve the above-mentioned technical problem, the utility model provides a kind of intelligent gateway for supporting telemetering multi-protocols and sets
It is standby, include:
Processor, the wireless communication unit being connected to the processor and wire communication unit；
The wireless communication unit includes: transceiver and Ka frequency range modem；Wherein
The transceiver connect uhf band signal with a superfrequency UHF antenna, what the processor was used to receive
Uhf band signal is converted to Ka frequency band signals, and the connected Ka antenna of the Ka frequency range modem, which is used to send to satellite, to be turned
Ka frequency band signals after changing；Or
The Ka frequency range modem receives the Ka frequency band signals that satellite is sent, the processing by connected Ka antenna
Device is used to be converted to the Ka frequency band signals received uhf band signal, and the transceiver is suitable for sending out by superfrequency UHF antenna
Uhf band signal after sending conversion；
The wire communication unit includes: the serial communication circuit being electrically connected with processor, CAN bus module, ether
Net module.
Further, the serial communication circuit includes: the RS485 signal that communication interface and the processor are electrical connected
Communicating circuit, RS232 signal communication chip；Wherein
The communication interface is provided with the input terminal and the RS232 signal communication core of the RS485 signal communication circuit
The input terminal of the input terminal of piece, the input terminal of the RS485 signal communication circuit and/or the RS232 signal communication chip will
Data information is sent to the processor；
The processor is suitable for RS232 signal being converted to RS485 signal.
Further, the serial communication circuit further include: the communication indicating circuit being electrical connected with the communication interface；
The communication indicating circuit is provided with the first indicator light, the second indicator light, when what is be connected with the communication interface
When RS485 signal communication circuit works normally, first indicator light is designated as green light, and
When the RS232 signal communication chip being connected with the communication interface works normally, the second indicator light instruction
For green light.
The utility model has the beneficial effects that the intelligent gateway device of the support telemetering multi-protocols of the utility model, by nothing
Line communication modes and wire communication mode are combined, i.e., the communication signal of respective protocol are sent to processor, by processor
After carrying out respective protocol conversion, is sent through corresponding communication modes, realize the conversion between multi-protocols, fundamentally solve
Each communication between devices agreement incompatible problem.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the control principle drawing of the utility model intelligent gateway device；
Fig. 2-1 is the first part of the circuit diagram of the processor of the utility model intelligent gateway device；
Fig. 2-2 is the second part of the circuit diagram of the processor of the utility model intelligent gateway device；
Fig. 2-3 is the Part III of the circuit diagram of the processor of the utility model intelligent gateway device；
Fig. 3 is the circuit diagram of the ethernet module of the utility model intelligent gateway device；
Fig. 4 is the circuit diagram of the CAN bus module of the utility model intelligent gateway device；
Fig. 5 is the circuit diagram of the RS232 signal communication chip of the utility model intelligent gateway device；
Fig. 6-1 is the first part of the circuit diagram of the RS485 signal communication circuit of the utility model intelligent gateway device；
Fig. 6-2 is the second part of the circuit diagram of the RS485 signal communication circuit of the utility model intelligent gateway device；
Fig. 6-3 is the Part III of the circuit diagram of the RS485 signal communication circuit of the utility model intelligent gateway device；
Fig. 7 is the circuit diagram of the communication interface of the utility model intelligent gateway device.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the control principle drawing of the utility model intelligent gateway device；
In the present embodiment, it is set as shown in Figure 1, present embodiments providing a kind of intelligent gateway for supporting telemetering multi-protocols
It is standby, it include: processor, the wireless communication unit being connected to the processor and wire communication unit；The processor module is suitable
In reception wireless communication unit and/or the data information of wire communication unit, and the data information received is converted to other
Wireless communication mode or wire communication mode are sent.
In the present embodiment, the wireless communication unit includes: transceiver and Ka frequency range modem；It is wherein described
Transceiver connect uhf band signal with a superfrequency UHF antenna, and the processor is used to turn the uhf band signal received
Ka frequency band signals are changed to, the connected Ka antenna of the Ka frequency range modem is used to send the Ka frequency range letter after conversion to satellite
Number；Or the Ka frequency range modem receives the Ka frequency band signals that satellite is sent, the processor by connected Ka antenna
Ka frequency band signals for will receive are converted to uhf band signal, and the transceiver is suitable for sending by superfrequency UHF antenna
Uhf band signal after conversion.
The application does not take the post as transceiver and Ka frequency range modem, the circuit of superfrequency UHF antenna and structure
What is improved, and foregoing circuit module can be obtained directly by market purchasing, and the application is by the prior art manufactured mould
The technical solution that block circuit is combined, those skilled in the art, can according to specification after buying above-mentioned modular circuit
Overall circuit building is completed, and is converted to Ka frequency band signals about uhf band signal or Ka frequency band signals are converted to uhf band
Signal is also what state of the art had been carried out, and the application does not make any improvement to the above method.
Communication scheme about Ka frequency range modem, superfrequency UHF antenna can be detailed in application number:
A kind of things-internet gateway and Internet of Things communication means disclosed in CN201711187220.X, specifically with the connection type of processor
Referring to being described below.
Fig. 2-1 is the first part of the circuit diagram of the processor of the utility model intelligent gateway device；
Fig. 2-2 is the second part of the circuit diagram of the processor of the utility model intelligent gateway device；
Fig. 2-3 is the Part III of the circuit diagram of the processor of the utility model intelligent gateway device；
In the present embodiment, the wire communication unit includes: serial communication circuit, CAN bus module, Ethernet mould
Block；Wherein the processor is suitable for receiving the serial communication circuit and/or CAN bus module and/or ethernet module is sent
Data information, then above-mentioned data information is converted into Ka frequency band signals and/or uhf band signal；Or from Ka frequency band signals and/
Or data information is extracted in uhf band signal, pass through serial communication circuit and/or CAN bus module and/or ethernet module
It is sent out.
The intelligent gateway device of the support telemetering multi-protocols of the utility model is by wireless communication mode and wire communication mode
It is combined, i.e., the communication signal of respective protocol is sent to processor, after carrying out respective protocol conversion by processor, through corresponding
Communication modes are sent, and the conversion between multi-protocols is realized, and it is not simultaneous fundamentally to solve each communication between devices agreement
The problem of appearance.
Fig. 3 is the circuit diagram of the ethernet module of the utility model intelligent gateway device；
In the present embodiment, as shown in Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 3, processor can be using at STM32F10XC type
Manage device, 21,22,25,26,27, No. 28 pins of STM32F10XC type processor respectively with ethernet module (in the present embodiment
Use W5500 type processor chips) 36,37,32,33,34, No. 35 pins be connected to be communicated.
And it can be selected from 18,19,20,39,40,41,42,43,45, No. 46 pins of STM32F10XC type processor
Any pin is selected for connecting transceiver and Ka frequency range modem.
Fig. 4 is the circuit diagram of the CAN bus module of the utility model intelligent gateway device；
In the present embodiment, as shown in figure 4, the CAN bus module can use but be not limited to SN65HVD230 type
Chip, CAN bus module (1, No. 4 pin) are electrical connected with processor (46, No. 45 pins), pass through the CAN bus module
Muti-piece processor may be implemented to be cascaded, realize the expansion to processor, led between multiple processors with meeting to control
The demand of letter.
Fig. 5 is the circuit diagram of the RS232 signal communication chip of the utility model intelligent gateway device；
Fig. 6-1 is the first part of the circuit diagram of the RS485 signal communication circuit of the utility model intelligent gateway device；
Fig. 6-2 is the second part of the circuit diagram of the RS485 signal communication circuit of the utility model intelligent gateway device；
Fig. 6-3 is the Part III of the circuit diagram of the RS485 signal communication circuit of the utility model intelligent gateway device；
Fig. 7 is the circuit diagram of the communication interface of the utility model intelligent gateway device；
In order to make serial communication circuit and processor carry out information transmission, such as Fig. 5, Fig. 6-1, Fig. 6-2, Fig. 6-3, Fig. 7 institute
Show, the serial communication circuit includes: communication interface (not shown) and the RS485 signal that the processor is electrical connected
Communicating circuit, RS232 signal communication chip；Wherein the communication interface is provided with the input of the RS485 signal communication circuit
The input terminal at end and the RS232 signal communication chip, the input terminal and/or the RS232 of the RS485 signal communication circuit
Data information is sent to the processor by the input terminal of signal communication chip；The processor is suitable for converting RS232 signal
For RS485 signal.In the present embodiment, 30, No. 31 pins of 9, No. 10 pins of communication interface and processor are electrical connected.
In the present embodiment, 6, No. 7 pins of 3, No. 4 pins access RS485 signal communication circuit of communication interface, communication
7, No. 8 pins of 5, No. 6 pins access RS232 signal communication chip of interface.
In the present embodiment, 1,2, No. 4 pin of RS485 signal communication circuit respectively with 14,15, No. 16 pins of processor
It is connected, 10, No. 9 pins of RS232 signal communication chip are connected with 12, No. 13 pins of processor respectively.
Information classification database is provided in the processor module；The processor module is suitable for extracting in data information
Key content, and be compared in information classification database, and after being classified according to comparison result, corresponded to according to classification
Transmission mode transmitted, when classifying transmission, corresponding communications protocol to be transmitted (can be preset in information divided data in advance
In library) load is in data information, to meet corresponding communication need, and then automatically configured between realization multi-protocols.Establish information
Taxonomy database and the mode for carrying out the corresponding communications protocol of classification transmission addition belong to the prior art, and the application is not to this method
Make any improvement.
In order to show communication interface whether normal communication, the serial communication circuit further include: with communication interface electricity
Property connected communication indicating circuit；The communication indicating circuit is provided with the first indicator light, the second indicator light, when with the communication
When the connected RS485 signal communication circuit of interface works normally, first indicator light is designated as green light, and when with it is described
When the connected RS232 signal communication chip of communication interface works normally, second indicator light is designated as green light.
In order to be powered to equipment, pressure stabilizing, the intelligent gateway device further include: DC-DC reduction voltage circuit；The DC-
DC reduction voltage circuit is suitable for equipment power supply, pressure stabilizing.
In conclusion the present embodiment is by fundamentally solving the problems, such as that each communication between devices agreement is incompatible, it is real
The compatible communication of various protocols is showed.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (3)
1. a kind of intelligent gateway device for supporting telemetering multi-protocols characterized by comprising
Processor, the wireless communication unit being connected to the processor and wire communication unit；
The wireless communication unit includes: transceiver and Ka frequency range modem；Wherein
The transceiver connect uhf band signal with a superfrequency UHF antenna, the UHF frequency that the processor is used to receive
Segment signal is converted to Ka frequency band signals, after the connected Ka antenna of the Ka frequency range modem is used to send conversion to satellite
Ka frequency band signals；Or
The Ka frequency range modem receives the Ka frequency band signals that satellite is sent by connected Ka antenna, and the processor is used
Uhf band signal is converted in the Ka frequency band signals that will be received, the transceiver, which is suitable for sending by superfrequency UHF antenna, to be turned
Uhf band signal after changing；
The wire communication unit includes: the serial communication circuit being electrically connected with processor, CAN bus module, Ethernet mould
Block.
2. intelligent gateway device as described in claim 1, which is characterized in that
The serial communication circuit include: communication interface, the RS485 signal communication circuit being electrical connected with the processor,
RS232 signal communication chip；Wherein
The communication interface is provided with the input terminal and the RS232 signal communication chip of the RS485 signal communication circuit
The input terminal of input terminal, the input terminal of the RS485 signal communication circuit and/or the RS232 signal communication chip is by data
Information is sent to the processor；
The processor is suitable for RS232 signal being converted to RS485 signal.
3. intelligent gateway device as claimed in claim 2, which is characterized in that
The serial communication circuit further include: the communication indicating circuit being electrical connected with the communication interface；
The communication indicating circuit is provided with the first indicator light, the second indicator light, when the RS485 letter being connected with the communication interface
When number communicating circuit works normally, first indicator light is designated as green light, and
When the RS232 signal communication chip being connected with the communication interface works normally, second indicator light is designated as green
Lamp is bright.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526178X | 2018-09-18 | ||
| CN201821526178 | 2018-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731278U true CN209731278U (en) | 2019-12-03 |
Family
ID=68675973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075817.XU Expired - Fee Related CN209731278U (en) | 2018-09-18 | 2019-07-11 | A kind of intelligent gateway device for supporting telemetering multi-protocols |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731278U (en) |
-
2019
- 2019-07-11 CN CN201921075817.XU patent/CN209731278U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200711 |