CN108173566A - A kind of multi-way wireless remote controlling device - Google Patents
A kind of multi-way wireless remote controlling device Download PDFInfo
- Publication number
- CN108173566A CN108173566A CN201711488178.5A CN201711488178A CN108173566A CN 108173566 A CN108173566 A CN 108173566A CN 201711488178 A CN201711488178 A CN 201711488178A CN 108173566 A CN108173566 A CN 108173566A
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- Prior art keywords
- capacitance
- signal
- wireless receiving
- receiving chip
- resistance
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of multi-way wireless remote controlling devices, including being used to emitting the sender unit of signal, for the signal receiving device that receives signal and the control device acted for control device, sender unit includes the encoder being connected with input circuit and the signal projector being connected with encoder, the output terminal of signal projector is connected with transmitting antenna, and the oscillation inputs of encoder are connected through second resistance with the oscillation output end of encoder；Signal receiving device includes signal receiver and the decoder being connected with signal receiver, the input terminal of signal receiver are connected with reception antenna, and the output terminal of decoder is connected with control device；Control device uses microcontroller.The present invention can realize the consistency of load control, have higher receiving sensitivity and stability, can ensure the stability of communication, be suitble to use in the wireless telecom equipment of various transmission ranges.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of multi-way wireless remote controlling devices.
Background technology
With the rapid development of modern electronic technology, more and more communication products emerge, especially wireless telecommunications
The new product in field.At present, wireless communication mode has the modes such as radio, infrared ray, microwave communication and radio transceiver,
In, the advantages of radio transceiver device is due to cheap, long transmission distance, it is widely used in the wireless telecommunications of low cost
In equipment.The frequency of oscillation stability and consistency of transmitting module in existing radio transceiver device are poor, easily make
Into tranmitting frequency generate offset and can not normal communication.It is loaded all the way in addition, existing radio transceiver device is only capable of driving
Work, multiple radio transceiver devices are then needed when multichannel loading works at the same time, not only result in the increase of cost in this way,
And it can not realize the Synchronization Control of multichannel loading.
Invention content
The purpose of the present invention is to provide a kind of radio frequency communication devices, can not only drive multichannel loading work simultaneously
Make, can ensure the stability of the frequency of oscillation of transmitting module and receiving module, can ensure normal communication.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of multi-way wireless remote controlling device, including being used to emit the sender unit of signal, be connect for receiving the signal of signal
Receiving apparatus and the control device for control device action, the sender unit include the encoder being connected with input circuit
And the signal projector being connected with encoder, the coding output terminal of the encoder are connected through first resistor with signal projector,
The output terminal of signal projector is connected with transmitting antenna, the oscillation inputs of the encoder shaking through second resistance and encoder
Output terminal is swung to be connected；
The signal receiving device includes signal receiver and the decoder being connected with signal receiver, the input of signal receiver
End is connected with reception antenna, and the output terminal of signal receiver is connected through 3rd resistor with the power positive end of decoder, and signal receives
The output terminal of device is also connected with the data signal input of decoder, and the oscillation output end of decoder is through the 4th resistance and decoder
Oscillation inputs be connected, the output terminal of decoder is connected with control device；
The control device uses microcontroller, and the output terminal of microcontroller connects each pipeline equipment respectively, and wherein the first of microcontroller is defeated
Outlet is connected through the 5th resistance with the ground level of the first triode, the emitter ground connection of the first triode, the first electricity of collector connection
Source anode, the collector of the first triode are also connected through the first diode with the emitter of the first triode, the first diode two
End is parallel with the coil of the first relay, the normally opened contact of the first relay and the first indicator light and the first string of the 6th resistance composition
Join circuit, one end connection second source anode of the first series circuit, other end ground connection, the second output terminal warp of the microcontroller
7th resistance is connected with the ground level of the second triode, and the emitter ground connection of the second triode, collector connects the first positive pole,
The collector of second triode is also connected through the second diode with the emitter of the second triode, and the second diode both ends are parallel with
The coil of second relay, the normally opened contact of the second relay and the second indicator light and the 8th resistance form the second series circuit,
One end connection second source anode of second series circuit, other end ground connection.
Preferably, the signal projector includes the 9th resistance being connected with input signal, the 9th resistance and the three or three pole
The base stage of pipe is connected, and the base stage of third transistor is also grounded through the first crystal oscillator, and the emitter of third transistor connects through the first capacitance
Ground, the first capacitance both ends are parallel with the second capacitance, and the collector of third transistor is through the first inductance connection third positive pole, and
The collector of three triodes is connected through third capacitance with the emitting stage of third transistor, the collector of third triode also with transmitting
Antenna is connected.
Preferably, the signal receiver includes reception antenna and wireless receiving chip, and reception antenna is successively through the 4th electricity
Hold and the 5th capacitance is connected with the radio frequency amplifier output terminal of wireless receiving chip, the common end warp of the 4th capacitance and the 5th capacitance
6th capacity earth, the 6th capacitance both ends are parallel with the second inductance, the limiter feedback end and first of the wireless receiving chip
Comparator input terminal is respectively through the 7th capacitance and the 8th capacity earth, and the mixer input of wireless receiving chip is successively through second
Inductance, the 9th capacitance and the tenth resistance connection third positive pole, the comparator zeroing end and second of wireless receiving chip are compared
Device input terminal is respectively through the tenth capacitance and the 11st capacity earth, and the third comparator input terminal of the wireless receiving chip is through
12 capacitances are connected with the limiter input terminal of wireless receiving chip, and the first oscillator end of wireless receiving chip is through third inductance
It is connected with the second oscillator end of wireless receiving chip, third inductance both ends are parallel with the 13rd capacitance, wireless receiving chip
First oscillator end is also connected through the 14th capacitance and the 15th capacitance with the second oscillator end of wireless receiving chip successively, institute
The data output end for stating wireless receiving chip connects third positive pole, the data output of wireless receiving chip through the 11st resistance
Hold output signal.
Preferably, the encoder uses PT2262 encoders, and the decoder uses PT2272 decoders, described wireless
It receives chip and uses RX3310 wireless receiving chips.
The configuration of the present invention is simple, it is of low cost, it is communicated using sender unit and signal receiving device, signal
Reception device controls multichannel loading to work simultaneously through microcontroller, can realize the consistency of load control；Sender unit is adopted
With sound table resonator frequency stabilization so that the stability and consistency of the frequency of oscillation of sender unit are preferable, and signal receives dress and adopts
With wireless receiving chip, there is higher receiving sensitivity and stability, can ensure the stability of communication, be suitble in various biographies
It is used in the wireless telecom equipment of defeated distance.
Description of the drawings
Fig. 1 is the circuit diagram of sender unit of the present invention；
Fig. 2 is the circuit diagram of signal receiving device of the present invention；
Fig. 3 is the circuit diagram of signal projector of the present invention；
Fig. 4 is the circuit diagram of signal receiver of the present invention.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described embodiment
Only section Example of the invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Other all embodiments that art personnel are obtained under the premise of creative work is not made belong to the protection model of the present invention
It encloses.
As shown in Figure 1 to Figure 2, a kind of multi-way wireless remote controlling device, including being used to emit the sender unit of signal, use
In the signal receiving device for receiving signal and the control device for control device action, sender unit includes and input electricity
The encoder IC1 and the coding output terminal of the signal projector TD being connected with encoder IC1, encoder IC1 that road is connected（17 draw
Foot）It is connected through first resistor R1 with signal projector TD, the output terminal of signal projector TD is connected with transmitting antenna ANT1, coding
The oscillation inputs of device IC1（16 pins）Oscillation output end through second resistance R2 Yu encoder IC1（15 pins）It is connected；Signal
Transmitter TD includes the 9th resistance R9 being connected with input signal, and the 9th resistance R9 is connected with the base stage of third transistor V3, the
The base stage of three triode V3 is also grounded through the first crystal oscillator J1, and the emitter of third transistor V3 is grounded through the first capacitance C1, and first
Capacitance C1 both ends are parallel with the second capacitance C2, and the collector of third transistor V3 is through the first inductance L1 connection third positive poles
The collector of VCC3, third transistor V3 are connected through third capacitance C3 with the emitting stage of third transistor V3, third triode V3
Collector be also connected with transmitting antenna ANT1.
Signal receiving device includes the signal receiver RD and decoder IC2 being connected with signal receiver RD, and signal receives
The input terminal of device RD is connected with reception antenna ANT2, and the output terminal of signal receiver RD is through 3rd resistor R3's and decoder IC2
Power positive end（18 pins）It is connected, the data signal input of the output terminal of signal receiver RD also with decoder IC2（14 draw
Foot）It is connected, the oscillation output end of decoder IC2（15 pins）Oscillation inputs through the 4th resistance R4 Yu decoder IC2（16 draw
Foot）It is connected, the output terminal of decoder IC2 is connected with control device；Signal receiver RD includes reception antenna ANT2 and wirelessly connects
Chip IC 4 is received, radio frequencies of the reception antenna ANT2 successively through the 4th capacitance C4 and the 5th capacitance C5 and wireless receiving chip IC 4 amplifies
Device output terminal（14 pins）It is connected, the 6th capacitance C6 of the common end ground connection of the 4th capacitance C4 and the 5th capacitance C5, the 6th capacitance
C6 both ends are parallel with the second inductance L2, the limiter feedback end of wireless receiving chip IC 4（13 pins）It is inputted with first comparator
End（10 pins）It is grounded respectively through the 7th capacitance C7 and the 8th capacitance C8, the mixer input of wireless receiving chip IC 4（17 draw
Foot）Successively through the second inductance L2, the 9th capacitance C9 and the tenth resistance R10 connection third positive pole VCC3, wireless receiving chip
The comparator zeroing end of IC4（5 pins）With the second comparator input terminal（4 pins）Respectively through the electricity of the tenth capacitance C10 and the 11st
Hold C11 ground connection, the third comparator input terminal of wireless receiving chip IC 4（3 pins）Through the 12nd capacitance C12 and wireless receiving core
The limiter input terminal of piece IC4（11 pins）It is connected, the first oscillator end of wireless receiving chip IC 4（1 pin）Through third electricity
Feel L3 and the second oscillator end of wireless receiving chip IC 4（2 pins）It is connected, third inductance L3 both ends are parallel with the 13rd capacitance
C13, the first oscillator end of wireless receiving chip IC 4（1 pin）Also successively through the 14th capacitance C14 and the 15th capacitance C15
With the second oscillator end of wireless receiving chip IC 4（2 pins）It is connected, the data output end of wireless receiving chip IC 4（8 pins）
Through the 11st resistance R11 connection third positive pole VCC3, the data output end of wireless receiving chip IC 4（8 pins）Output letter
Number.
Control device uses microcontroller IC3, and the output terminal of microcontroller IC3 connects each pipeline equipment, wherein microcontroller IC3 respectively
The first output terminal P1.1 be connected through the 5th resistance R5 with the ground level of the first triode V1, the emitter of the first triode V1 connects
Ground, collector connect the collector of the first positive pole VCC1, the first triode V1 also through the first diode D1 and the one or three pole
The emitter of pipe V1 is connected, and the first diode D1 both ends are parallel with the coil of the first relay J1, and the first relay J1's is normally opened
Contact forms the first series circuit, one end connection second source of the first series circuit with the first 1 lamp L of instruction and the 6th resistance R6
Anode VCC2, other end ground connection, ground level phase of the second output terminal through the 7th resistance R7 with the second triode V2 of microcontroller IC3
Even, the emitter ground connection of the second triode V2, collector connect the first positive pole VCC1, and the collector of the second triode V2 is also
It is connected through the second diode D2 with the emitter of the second triode V2, the second diode D2 both ends are parallel with the second relay J2's
Coil, the normally opened contact of the second relay J2 and the second indicator light L2 and the 8th resistance R8 form the second series circuit, the second string
Join one end connection second source anode VCC2 of circuit, other end ground connection.Wherein, the 6th resistance R6 and the 8th resistance R8 can conducts
Load, the work of lighting load is controlled by microcontroller IC3；First indicator light L1 and the second indicator light L2 can also be used as illumination
Load, the work of multichannel lighting load is controlled by microcontroller IC3.
In the present embodiment, encoder uses PT2262 encoders, and decoder uses PT2272 decoders, wireless receiving core
Piece uses RX3310 wireless receiving chips.
The configuration of the present invention is simple, it is of low cost, it is communicated using sender unit and signal receiving device, signal
Reception device controls multichannel loading to work simultaneously through microcontroller, can realize the consistency of load control, has higher reception
Sensitivity and stability can ensure the stability of communication, be suitble to use in the wireless telecom equipment of various transmission ranges.
Claims (4)
1. a kind of multi-way wireless remote controlling device, it is characterised in that：Including being used to emitting the sender unit of signal, for receiving
The signal receiving device of signal and the control device for control device action, the sender unit includes and input circuit
Connected encoder and the signal projector being connected with encoder, the coding output terminal of the encoder is through first resistor and signal
Transmitter is connected, and the output terminal of signal projector is connected with transmitting antenna, and the oscillation inputs of the encoder are through second resistance
It is connected with the oscillation output end of encoder；
The signal receiving device includes signal receiver and the decoder being connected with signal receiver, the input of signal receiver
End is connected with reception antenna, and the output terminal of signal receiver is connected through 3rd resistor with the power positive end of decoder, and signal receives
The output terminal of device is also connected with the data signal input of decoder, and the oscillation output end of decoder is through the 4th resistance and decoder
Oscillation inputs be connected, the output terminal of decoder is connected with control device；
The control device uses microcontroller, and the output terminal of microcontroller connects each pipeline equipment respectively, and wherein the first of microcontroller is defeated
Outlet is connected through the 5th resistance with the ground level of the first triode, the emitter ground connection of the first triode, the first electricity of collector connection
Source anode, the collector of the first triode are also connected through the first diode with the emitter of the first triode, the first diode two
End is parallel with the coil of the first relay, the normally opened contact of the first relay and the first indicator light and the first string of the 6th resistance composition
Join circuit, one end connection second source anode of the first series circuit, other end ground connection, the second output terminal warp of the microcontroller
7th resistance is connected with the ground level of the second triode, and the emitter ground connection of the second triode, collector connects the first positive pole,
The collector of second triode is also connected through the second diode with the emitter of the second triode, and the second diode both ends are parallel with
The coil of second relay, the normally opened contact of the second relay and the second indicator light and the 8th resistance form the second series circuit,
One end connection second source anode of second series circuit, other end ground connection.
2. a kind of multi-way wireless remote controlling device as described in claim 1, it is characterised in that：The signal projector include with it is defeated
Enter the 9th resistance that signal is connected, the 9th resistance is connected with the base stage of third transistor, and the base stage of third transistor is also through first
Crystal oscillator is grounded, and for the emitter of third transistor through the first capacity earth, the first capacitance both ends are parallel with the second capacitance, the three or three pole
The collector of pipe is through the first inductance connection third positive pole, and the collector of third transistor is through third capacitance and third transistor
Emitting stage be connected, the collector of third triode is also connected with transmitting antenna.
3. a kind of multi-way wireless remote controlling device as claimed in claim 2, it is characterised in that：The signal receiver includes receiving
Antenna and wireless receiving chip, the reception antenna radio frequency amplifier through the 4th capacitance and the 5th capacitance with wireless receiving chip successively
Output terminal is connected, the 6th capacity earth of common end of the 4th capacitance and the 5th capacitance, and the 6th capacitance both ends are parallel with the second electricity
Sense, the limiter feedback end and first comparator input terminal of the wireless receiving chip connect respectively through the 7th capacitance and the 8th capacitance
Ground, the mixer input of wireless receiving chip are connecting third power supply just through the second inductance, the 9th capacitance and the tenth resistance successively
Pole, the comparator zeroing end of wireless receiving chip and the second comparator input terminal connect respectively through the tenth capacitance and the 11st capacitance
Ground, limiter input terminal of the third comparator input terminal through the 12nd capacitance Yu wireless receiving chip of the wireless receiving chip
It is connected, the first oscillator end of wireless receiving chip is connected through third inductance with the second oscillator end of wireless receiving chip, the
Three inductance both ends are parallel with the 13rd capacitance, and the first oscillator end of wireless receiving chip is also successively through the 14th capacitance and the tenth
Five capacitances are connected with the second oscillator end of wireless receiving chip, and the data output end of the wireless receiving chip is through the 11st electricity
Resistance connection third positive pole, the data output end output signal of wireless receiving chip.
4. a kind of multi-way wireless remote controlling device as claimed in claim 3, it is characterised in that：The encoder is compiled using PT2262
Code device, the decoder use PT2272 decoders, and the wireless receiving chip uses RX3310 wireless receiving chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488178.5A CN108173566A (en) | 2017-12-29 | 2017-12-29 | A kind of multi-way wireless remote controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488178.5A CN108173566A (en) | 2017-12-29 | 2017-12-29 | A kind of multi-way wireless remote controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108173566A true CN108173566A (en) | 2018-06-15 |
Family
ID=62516428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488178.5A Withdrawn CN108173566A (en) | 2017-12-29 | 2017-12-29 | A kind of multi-way wireless remote controlling device |
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| Country | Link |
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| CN (1) | CN108173566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009189A (en) * | 2018-09-11 | 2018-12-18 | 河南省计量科学研究院 | A kind of propeller for angiography detection die body |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084268Y (en) * | 2007-07-03 | 2008-07-09 | 宁波市鄞州东龙电子科技有限公司 | An electric window-opening remote-control device |
| CN202871062U (en) * | 2012-09-10 | 2013-04-10 | 安徽清大德人医疗科技股份有限公司 | Control device for cervical vertebra rehabilitation device |
| CN105023420A (en) * | 2015-08-10 | 2015-11-04 | 芜湖瑞泰精密机械有限公司 | Automatic remote control switch control system |
| CN106487274A (en) * | 2015-08-23 | 2017-03-08 | 由国峰 | A kind of novel pressure electric-type wireless launcher |
-
2017
- 2017-12-29 CN CN201711488178.5A patent/CN108173566A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084268Y (en) * | 2007-07-03 | 2008-07-09 | 宁波市鄞州东龙电子科技有限公司 | An electric window-opening remote-control device |
| CN202871062U (en) * | 2012-09-10 | 2013-04-10 | 安徽清大德人医疗科技股份有限公司 | Control device for cervical vertebra rehabilitation device |
| CN105023420A (en) * | 2015-08-10 | 2015-11-04 | 芜湖瑞泰精密机械有限公司 | Automatic remote control switch control system |
| CN106487274A (en) * | 2015-08-23 | 2017-03-08 | 由国峰 | A kind of novel pressure electric-type wireless launcher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009189A (en) * | 2018-09-11 | 2018-12-18 | 河南省计量科学研究院 | A kind of propeller for angiography detection die body |
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Application publication date: 20180615 |
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| WW01 | Invention patent application withdrawn after publication |