CN207910775U - The multi-functional copy controller of multi-communication mode - Google Patents
The multi-functional copy controller of multi-communication mode Download PDFInfo
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- CN207910775U CN207910775U CN201721765230.2U CN201721765230U CN207910775U CN 207910775 U CN207910775 U CN 207910775U CN 201721765230 U CN201721765230 U CN 201721765230U CN 207910775 U CN207910775 U CN 207910775U
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Abstract
The utility model is related to a kind of multi-functional copy controllers of multi-communication mode comprising power circuit, radio-frequency module, USB circuit, carrier modulation demodulator circuit, main MCU, RS232 circuit, data record circuit, association MCU, bluetooth communication, cell phone application.Power circuit provides power supply for modules circuit, main MCU circuits are connect with radio-frequency module, carrier modulation demodulator circuit is connect with main MCU, main MCU is connect with RS232 circuits, RS232 circuits are connect with USB circuit, and association MCU is connect with data record circuit, and main MCU is connect with association MCU, association MCU is connect with bluetooth communication circuit, and the cell phone application passes through wireless connection with bluetooth communication circuit.The utility model coordinates cell phone application for electric energy meter data reading system or control operation, cooperation write by hand machine is used to carry out the copy reading of electric energy meter data and carries out data reading system or control operation to electric energy meter, and cooperation PC machine carries out data reading system or control operation using its serial ports or USB port to the communication module of electric energy meter.
Description
Technical field
The utility model is related to low-voltage customer power informations to acquire field, more particularly to a kind of multi-communication mode is multi-functional to be copied
Control device.
Background technology
During 12, power consumer electricity consumption acquisition system realizes all standing, full acquisition substantially.Wherein, local communication
It is most important, and be easiest to go wrong, this just needs the work of big debugging and problem analysis most, must in debugging process
Copy controller progress scene need be used to copy and accept.
And present copy controller mostly communication mode is single, some only has serial ports, and some has serial ports and USB port, is to have
Line connects, and these connection types, can only be attached with palm machine or PC machine, this connection type is simple, but can not make
It is attached with the stronger and stronger mobile phone of function, carrying notebook computer or palm machine are also wanted in outgoing work, are increased for work
Inconvenience.And the existing operation for having a single function, being merely able to carry out some reading orders, control command, and this practicality is new
The test data at scene can be recorded in SD card for type, or copy controller is placed under taiwan area, and copy controller will automatically record taiwan area
Communication message, onsite application are more convenient.
Utility model content
The purpose of this utility model is to provide a kind of multi-purpose tools solving field adjustable.
The utility model includes but not limited to the following contents：
A kind of multi-functional copy controller of multi-communication mode, wherein the copy controller includes power circuit, radio-frequency module, USB electricity
Road, carrier modulation demodulator circuit, main MCU, RS232 circuit, data record circuit, association MCU, bluetooth communication circuit.
Wherein, the main MCU is connect with association MCU, and the association MCU connects with the bluetooth communication circuit, data record circuit
It connecing, the main MCU is connect with the carrier modulation demodulator circuit, radio-frequency module, and the main MCU is connect with the RS232 circuits,
The RS232 circuits are connect with the USB circuit.
Preferably, the bluetooth communication circuit is connect by Bluetooth protocol with cell phone application.
Preferably, the association MCU is connect with the bluetooth communication circuit by UART serial ports.
Preferably, the association MCU is connect with data record by SPI interface.
Preferably, the main MCU is connect with association MCU by serial ports.
Preferably, the carrier modulation demodulator circuit passes through PWM mouthfuls by AD input signals to main MCU, the main MCU
Output waveform is to carrier modulation demodulator circuit.
Preferably, the main MCU is connect by SPI mouthfuls with the radio-frequency module.
Preferably, the main MCU is connect by serial ports with RS232 circuits.
Preferably, carrier wave and radio function are combined into one by the utility model, are designed in a small space, and have
There is message frame to listen writing circuit.
Preferably, the radio-frequency module is wireless universal module.
Preferably, the copy controller further includes power circuit, and the power circuit is powered for the copy controller.
Preferably, the main MCU, association MCU are GDLYEC-14A chips.
Preferably, it is XR21V1410 that the USB circuit is chip used, and has added protection electricity on USB lines and+5V power supplys
Road.
Preferably, it is MAX3232 that the RS232 circuits are chip used.
The utility model can there are many communication modes with control device：1, USB interface；2, RS232 interface；3, bluetooth
Communication interface.
The utility model has multiple functions：1, power line carrier communication；2, radio communication；3, communication data records work(
Energy.
Specifically, 1 it, can send power line carrier signal, copy reading carrier electric energy meter electricity or control it and stop power transmission；2、
It can send micropower wireless signal, copy reading micropower radio energy table electricity or control it and stop power transmission；3, at can be by association
Reason device records the power line carrier message or micropower air message that receive, by recorded message storage to data record
In.
Description of the drawings
Fig. 1 is the functional block diagram of an embodiment of the utility model；
Fig. 2 is the USB circuit of an embodiment of the utility model；
Fig. 3 is the main MCU circuits of an embodiment of the utility model；
Fig. 4 is the RS232 circuits of an embodiment of the utility model；
Fig. 5 is the data record circuit of an embodiment of the utility model；
Fig. 6 is association's MCU circuits of an embodiment of the utility model；
Fig. 7 is the bluetooth communication circuit of an embodiment of the utility model.
Fig. 8 is the application scenario diagram of an embodiment of the utility model.
Specific implementation mode
Illustrate the principles of the present invention and illustrative embodiments with reference to the accompanying drawings.
As shown in Figure 1, Si4438 chips or SX1278 may be used in the radio-frequency module 2 of the multi-functional copy controller of multi-communication mode
Chip is certainly not limited to this.XR21V1410 may be used in USB circuit 3, is certainly not limited to this.4 scheme of carrier processing circuit is adopted
With imperial source carrier schemes, it is certainly not limited to this.Main MCU circuits 5 are using the electric dragon source carrier chip GDLYEC-14A realizations of state, certainly
It is without being limited thereto.6 scheme of RS232 circuits is using MAX3232 chips, the serial ports MAX3232 being connect with main MCU circuits 5, certainly
It is without being limited thereto.Data record circuit 7 uses data record circuit, is certainly not limited to this.MCU8 circuits are assisted to be carried using state electricity Long Yuan
Wave chip GDLYEC-14A is realized, is certainly not limited to this.Bluetooth communication is given birth to using Shenzhen Balkh Long Que Science and Technology Ltd.s
4.0 bluetooth communications of BT05-A of production, are certainly not limited to this.
Illustrate working condition to Fig. 8 according to fig. 2.
The two-way serial ports of main MCU5 wherein TXD, RXD all the way, are connected to No. second conversion circuit of RS232 circuits 6
T2IN, R2OUT, T2OUT, R2IN of No. second conversion circuit of RS232 circuits 6 connect the first via conversion circuit of RS232 circuits 6
R1IN, T1OUT, R1OUT, T1IN of the first via conversion circuit of RS232 circuits 6 meet RX, TX of USB circuit 3.It fills in this way
Divide the two-way conversion circuit that MAX3232 chips are utilized, realizes RS232 conversions and USB conversions.
Another way UART2_TXD, UART2_RXD of the two-way serial ports of main MCU circuits 5 is connected to association's MCU circuits 8
The data that the frame of main MCU circuits 5 is heard are sent to association's MCU circuits by RXD, TXD.
The SPI mouths of main MCU circuits 5 connect radio frequency communications circuitry, control the reception and transmission of radio-frequency module.
Main MCU circuits 5 sample carrier modulation demodulator circuit 4 by A D interface, to the data of sampling inside MCU
It is calculated, the bit data to be transmitted is obtained by decoding.Main MCU circuits 5 send PWM waveform to carrier modulation by pin
Demodulator circuit 4, after filtered amplification on output to power line.
It assists MCU circuits 8 to control data record circuit 7 by SPI interface, carries out digital independent and write-in, it will be from main MCU electricity
The data that road 5 receives are written in memory data record.
It assists MCU circuits 8 to control bluetooth communication by UART serial line interfaces, passes through bluetooth communication and cell phone application
It is attached, after being connected to cell phone application 10, main MCU can be controlled by mobile phone, send carrier wave or wireless data, copy
Read the electricity of carrier wave or radio energy table.The frame received from main MCU5 can also be listened data by association's MCU circuits 8, directly pass through indigo plant
Tooth telecommunication circuit 9 is sent to cell phone application 10, is checked.
Above with reference to preferred embodiments of the present invention have been illustrated, it is understood, however, that above description is only
Illustratively.Those skilled in the art can be under the premise of not departing from the spirit and scope of the utility model, to this practicality
It is novel to make various modifications and variations.The scope of protection of the utility model is limited by the accompanying claims.
Claims (10)
1. a kind of multi-functional copy controller of multi-communication mode, which is characterized in that the copy controller include power circuit, radio-frequency module,
USB circuit, carrier modulation demodulator circuit, main MCU, RS232 circuit, data record circuit, association MCU, bluetooth communication circuit,
Wherein, the main MCU is connect with the carrier modulation demodulator circuit, the radio-frequency module, the main MCU with it is described
RS232 circuits connect, and the RS232 circuits are connect with the USB circuit, and the main MCU is connect with the association MCU, the association
MCU is connect with the bluetooth communication circuit, the data record circuit.
2. copy controller according to claim 1, which is characterized in that the association MCU passes through with the bluetooth communication circuit
UART serial ports connects.
3. copy controller according to claim 1, which is characterized in that the association MCU passes through SPI with the data record circuit
Interface connects.
4. copy controller according to claim 1, which is characterized in that the main MCU is connect with the association MCU by serial ports.
5. copy controller according to claim 1, which is characterized in that the carrier modulation demodulator circuit passes through AD input signals
Pass through PWM mouthfuls of output waveforms to the carrier modulation demodulator circuit to the main MCU, the main MCU.
6. copy controller according to claim 1, which is characterized in that the main MCU is connected by SPI mouthfuls and the radio-frequency module
It connects.
7. copy controller according to claim 1, which is characterized in that the main MCU is connected by serial ports and the RS232 circuits
It connects.
8. copy controller according to claim 1, which is characterized in that the copy controller further includes power circuit, the power supply
Circuit is powered for the copy controller.
9. according to the copy controller described in any one of claim 2-8, which is characterized in that the main MCU, the association MCU are
GDLYEC-14A chips.
10. copy controller according to claim 1, which is characterized in that the chip used USB circuits are XR21V1410,
The chip used RS232 circuits are MAX3232, and the radio-frequency module is wireless universal module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765230.2U CN207910775U (en) | 2017-12-18 | 2017-12-18 | The multi-functional copy controller of multi-communication mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765230.2U CN207910775U (en) | 2017-12-18 | 2017-12-18 | The multi-functional copy controller of multi-communication mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910775U true CN207910775U (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721765230.2U Active CN207910775U (en) | 2017-12-18 | 2017-12-18 | The multi-functional copy controller of multi-communication mode |
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| Country | Link |
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| CN (1) | CN207910775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000629A (en) * | 2019-12-05 | 2020-04-14 | 武汉奇致激光技术股份有限公司 | Safety authentication device for laser therapy apparatus and control method |
-
2017
- 2017-12-18 CN CN201721765230.2U patent/CN207910775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000629A (en) * | 2019-12-05 | 2020-04-14 | 武汉奇致激光技术股份有限公司 | Safety authentication device for laser therapy apparatus and control method |
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