CN206389362U - A kind of communication module - Google Patents
A kind of communication module Download PDFInfo
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- CN206389362U CN206389362U CN201621426287.5U CN201621426287U CN206389362U CN 206389362 U CN206389362 U CN 206389362U CN 201621426287 U CN201621426287 U CN 201621426287U CN 206389362 U CN206389362 U CN 206389362U
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- communication module
- circuit
- carrier communication
- carrier
- injection circuit
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Abstract
The utility model provides a kind of communication module, including carrier communication module, injection circuit, first external signal circuit is connected with the carrier communication module, the carrier communication module is electrically connected with the input of the injection circuit, and the output end of the injection circuit is connected with the second external signal circuit.Multicarrier communication signal is changed and transmitted in the case of may be implemented in without communication protocol, data-handling capacity is strong.
Description
Technical field
The utility model is related to communication technical field, more particularly to a kind of communication module.
Background technology
At present in communication technical field, the processing to high-frequency carrier signal needs certain agreement just can be in two circuits
Or normal data communication connection is carried out between equipment, if running into new host-host protocol, to carry out the exploitation of some cycles
Two communication connections between circuit or equipment just can be achieved, great difficulty is caused to the communication connection between equipment.
The content of the invention
Technical problem to be solved in the utility model is：There is provided a kind of nothing increase newly agreement can communicate with LED lead to
Believe module.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of communication module, including carrier communication module, injection circuit, the first external signal circuit and the carrier wave
Communication module is connected, and the carrier communication module is electrically connected with the input of the injection circuit, the signal injection electricity
The output end on road is connected with the second external signal circuit.
Further, the transmission medium of the first external signal circuit received signal be coaxial cable, power line,
Any one in netting twine, air, optical fiber.
Further, the carrier communication module includes the carrier communication chip of at least one, the carrier communication chip
Electrically connected with the injection circuit.
Further, the carrier communication chip is any one in electric power line carrier chip, coaxial-cable carrier chip
Kind.
Further, the carrier communication module includes carrier communication chip and amplifying circuit, the first external signal circuit
Electrically connected with the carrier communication chip, the carrier communication chip passes through the amplifying circuit and injection circuit electricity
Connection.
Further, the injection circuit include input coil and output winding, the injection circuit it is defeated
Enter coil to electrically connect with the carrier communication module, the output winding of the injection circuit and second external signal electricity
Road is connected.
Further, one end of the output winding of the injection circuit is with being signally connected.
Further, the communication module also includes radio frequency reception antenna and radio frequency receiving circuit, and the radio frequency connects
Receive antenna electrically connected with the input of the radio frequency receiving circuit, the output end of the radio frequency receiving circuit with it is described
Carrier communication module is electrically connected.
Further, the radio frequency receiving circuit can receive the less radio-frequency letter in 1~70MHz frequency bandwidth ranges
Number.
The beneficial effects of the utility model are：The signal of first external signal circuit is passed after being handled through carrier communication module
Injection circuit is defeated by, the signal of the carrier communication module received is directly injected into the second outside by injection circuit to be believed
Number circuit, realizes the communication connection of two external signal circuits, carrier communication module is integrated with a variety of subchannel communication protocols,
With stronger carrier signal disposal ability, injection circuit has the function that signal is directly injected into, and signal is reduced as far as possible and is existed
Decay in transmitting procedure, simple and reasonable, data-handling capacity is strong, and signal transmission success rate is high.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart of the communication module of the utility model embodiment one；
Fig. 2 is the structural representation of the injection circuit of the utility model embodiment one；
Fig. 3 is the structural representation of the injection circuit of the utility model embodiment one；
Fig. 4 is the structured flowchart of the communication module of the utility model embodiment two.
Label declaration：
1st, carrier communication chip；2nd, carrier communication module；3rd, injection circuit；4th, radio frequency reception antenna；5th, wirelessly penetrate
Frequency receiving circuit；6th, the first external signal circuit；7th, the second external signal circuit；8th, amplifying circuit；
31st, input coil；32nd, output winding.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only this
Invent a part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, the scope of protection of the invention is belonged to.
The design of the utility model most critical is：Two outsides are realized using injection circuit and carrier communication module
Communication connection between signal circuit, it is simple in construction and data processing speed is fast.
Fig. 1 to Fig. 4 is refer to, the utility model provides a kind of communication module, including carrier communication module 2, signal are noted
Enter circuit 3, the first external signal circuit 6 is connected with the carrier communication module 2, the carrier communication module 2 and the signal
The input electrical connection of injection circuit 3, the output end of the injection circuit 3 is connected with the second external signal circuit 7.
Further, the transmission medium of the received signal of the first external signal circuit 6 is coaxial cable, electric power
Any one in line, netting twine, air, optical fiber.
Seen from the above description, the transmission medium of the received signal of the first external signal circuit 6 be coaxial cable,
Any one in power line, netting twine, air, optical fiber, carrier communication module 2 can be received from outside through coaxial cable, electricity
There is data signal in the signal of any one some transmission medium in the line of force, netting twine, air, optical fiber, these signals, also there is simulation
Signal, data-handling capacity is strong.
Further, the carrier communication module 2 includes the carrier communication chip 1 of at least one, the carrier communication core
Piece 1 is electrically connected with the injection circuit 3.
Seen from the above description, the carrier communication module 2 includes the carrier communication chip 1 of at least one, then carrier wave leads to
Letter module 2 can handle the carrier communication data of multichannel, with stronger data-handling capacity；The carrier communication chip 1 with
The injection circuit 3 is electrically connected, and the data of the processing of carrier communication chip 1 are directly connected with injection circuit 3, are subtracted significantly
A small number of decay according in transmitting procedure, improve the speed and accuracy of data transfer.
Further, the carrier communication chip 1 is any one in electric power line carrier chip, coaxial-cable carrier chip
Kind.
Seen from the above description, AFE units are included in electric power line carrier chip and coaxial-cable carrier chip, can handled many
The carrier signal planted, has the advantages that data-handling capacity is strong.
Further, the carrier communication module 2 includes carrier communication chip 1 and amplifying circuit 8, the first external signal electricity
Road 6 is electrically connected with the carrier communication chip 1, and the carrier communication chip 1 is injected by the amplifying circuit 8 and the signal
Circuit 3 is electrically connected.
Seen from the above description, arriving signal injection electricity after the amplified circuit 8 of signal that carrier communication chip 1 is exported amplifies
Road 3, signal transmission quality is stable.
Further, the injection circuit 3 includes input coil 31 and output winding 32, the injection circuit
3 input coil 31 is electrically connected with the carrier communication module 2, the output winding 32 of the injection circuit 3 and described the
Two external signal circuits 7 are connected.
Seen from the above description, the high-frequency carrier signal that carrier communication module 2 is exported is connected with input coil 31, output line
Circle 32 is connected with the second external signal circuit 7, and high-frequency carrier signal is in the form of differential signal through input coil 31 and output line
The second external signal circuit 7 is reached after the conversion of circle 32, what input coil 31 and output winding 32 were transmitted is all high-frequency carrier signal,
Simple and reasonable, data transfer is more directly quick；Input coil 31 and output winding 32 have by carrier communication module 2 with
The effect that second external signal circuit 7 is kept apart, with stronger anti-tampering ability, signal transmission quality is stable.
Further, one end of the output winding 32 of the injection circuit 3 is with being signally connected.
Seen from the above description, one end of the output winding 32 of the injection circuit 3 facilitates defeated with being signally connected
Enter to carry out the regulation of signal between coil 31 and output winding 32, so that the transmission signal quality of injection circuit 3 is high.
Further, the communication module also includes radio frequency reception antenna 4 and radio frequency receiving circuit 5, the radio frequency
Reception antenna 4 is electrically connected with the input of the radio frequency receiving circuit 5, the output end of the radio frequency receiving circuit 5
Electrically connected with the carrier communication module 2.
Seen from the above description, the radio frequency for receiving outside by radio frequency reception antenna 4 and radio frequency receiving circuit 5 is believed
Number, make the communication module that there is the ability for receiving radio frequency signal, data-handling capacity is strong.
Further, the radio frequency receiving circuit 5 can receive the less radio-frequency in 1~70MHz frequency bandwidth ranges
Signal.
Seen from the above description, the radio frequency receiving circuit 5 can receive the nothing in 1~70MHz frequency bandwidth ranges
Line radiofrequency signal, data-handling capacity is strong.
Fig. 1 be refer to Fig. 3, embodiment one of the present utility model is：
A kind of communication module, including carrier communication module 2, injection circuit 3, the first external signal circuit 6 with it is described
Carrier communication module 2 is connected, and the carrier communication module 2 is electrically connected with the input of the injection circuit 3, the signal
The output end of injection circuit 3 is connected with the second external signal circuit 7.
The injection circuit 3 includes input coil 31 and output winding 32, the input line of the injection circuit 3
Circle 31 is electrically connected with the carrier communication module 2, the output winding 32 of the injection circuit 3 and second external signal
Circuit 7 is connected；Or, one end of the output winding 32 of the injection circuit 3 is with being signally connected.
The first external signal circuit 6 is the circuit for being output as multicarrier communication signal, such as logical comprising power line carrier
Believe power line communication module, WIFI communication modules, communication module comprising coaxial-cable carrier communication chip 1 of chip 1 etc..
The second external signal circuit 7 is that can receive the circuit of multicarrier communication signal, such as the LED being connected with LED
Supply lines etc..
After the high-frequency carrier signal of first external signal circuit 6 is modulated, demodulates or changed through carrier communication module 2
Enter the second external signal circuit 7 through injection circuit 3, it is simple and reasonable.
Fig. 4 is refer to, embodiment two of the present utility model is：
A kind of communication module, on the basis of embodiment one, the biography of the received signal of the first external signal circuit 6
Defeated medium is any one in coaxial cable, power line, netting twine, air, optical fiber, and the first external signal circuit 6 passes through
Digital signal interface, analog signal interface or termination power are connected with the carrier communication module 2, second external signal
Circuit 7 is the supply lines of LED.
The carrier communication module 2 include carrier communication chip 1 and amplifying circuit 8, the first external signal circuit 6 with it is described
Carrier communication chip 1 is electrically connected, and the carrier communication chip 1 is electrically connected by the amplifying circuit 8 with the injection circuit 3
Connect, the carrier communication chip 1 is any one in electric power line carrier chip, coaxial-cable carrier chip, the carrier wave leads to
Believe that module 2 has stronger data-handling capacity.
The communication module also includes radio frequency reception antenna 4 and radio frequency receiving circuit 5, the radio frequency reception antenna 4
Electrically connected with the input of the radio frequency receiving circuit 5, output end and the carrier wave of the radio frequency receiving circuit 5
Communication module 2 is electrically connected, and the radio frequency receiving circuit 5 can receive the less radio-frequency letter in 1~70MHz frequency bandwidth ranges
Number.
The signal of first external signal circuit 6 enters letter after the conversion of the carrier communication chip 1 in carrier communication module 2
Number injection circuit 3, the signal of injection circuit 3 is conveyed to the second external signal circuit 7, and radio frequency reception antenna 4 is by reception
External signal, which is transferred to after radio frequency receiving circuit 5, enters carrier communication chip 1, and carrier communication chip 1 is by the nothing received
The first external signal circuit 6 is transferred to after the signal conversion of line RF receiving circuit 5.
In summary, the communication module that the utility model is provided, passes through the load of the carrier communication chip 1 comprising at least one
The signal that 2 pair of first external signal circuit 6 of wave communication module is transmitted is changed, the signal of the first external signal circuit 6 transmission
Can be data signal either analog signal, the signal of the processing of carrier communication module 2 directly enters the through injection circuit 3
Two external signal circuits 7, the communication module is that the processing to a variety of carrier signals can be achieved without newly-increased communication protocol, is had
Stronger data-handling capacity, and message transmission rate is fast, transmission success rate is high.
The above described is only a preferred embodiment of the present invention, not making any formal limitation to the present invention.Though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with those skilled in the art
Member, without departing from the scope of the technical proposal of the invention, all using the methods and techniques content of the disclosure above to the present invention
Technical scheme makes many possible variations and modification, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is every without departing from
The content of technical solution of the present invention, the technical spirit according to the present invention is to any simple modification made for any of the above embodiments, equivalent
Change and modify, still fall within technical solution of the present invention protection in the range of.
Claims (9)
1. a kind of communication module, it is characterised in that including carrier communication module, injection circuit, the first external signal circuit
It is connected with the carrier communication module, the carrier communication module is electrically connected with the input of the injection circuit, described
The output end of injection circuit is connected with the second external signal circuit.
2. communication module according to claim 1, it is characterised in that the first external signal circuit received signal
Transmission medium be coaxial cable, power line, netting twine, air, optical fiber in any one.
3. communication module according to claim 1, it is characterised in that the carrier communication module includes the load of at least one
Wave communication chip, the carrier communication chip is electrically connected with the injection circuit.
4. communication module according to claim 3, it is characterised in that the carrier communication chip is power line carrier core
Any one in piece, coaxial-cable carrier chip.
5. communication module according to claim 3, it is characterised in that the carrier communication module includes carrier communication chip
And amplifying circuit, the first external signal circuit electrically connects with the carrier communication chip, and the carrier communication chip passes through described
Amplifying circuit is electrically connected with the injection circuit.
6. communication module according to claim 5, it is characterised in that the injection circuit includes input coil and defeated
Go out coil, the input coil of the injection circuit is electrically connected with the carrier communication module, the injection circuit
Output winding is connected with the second external signal circuit.
7. communication module according to claim 6, it is characterised in that one end of the output winding of the injection circuit
With being signally connected.
8. communication module according to claim 1, it is characterised in that also received including radio frequency reception antenna and less radio-frequency
Circuit, the radio frequency reception antenna is electrically connected with the input of the radio frequency receiving circuit, and the less radio-frequency receives electricity
The output end on road is electrically connected with the carrier communication module.
9. communication module according to claim 8, it is characterised in that the radio frequency receiving circuit can receive 1~
Radio frequency signal in 70MHz frequency bandwidth ranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426287.5U CN206389362U (en) | 2016-12-23 | 2016-12-23 | A kind of communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426287.5U CN206389362U (en) | 2016-12-23 | 2016-12-23 | A kind of communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206389362U true CN206389362U (en) | 2017-08-08 |
Family
ID=59490277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621426287.5U Active CN206389362U (en) | 2016-12-23 | 2016-12-23 | A kind of communication module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206389362U (en) |
-
2016
- 2016-12-23 CN CN201621426287.5U patent/CN206389362U/en active Active
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