CN206283575U - A kind of settable remote control based on mobile terminal - Google Patents
A kind of settable remote control based on mobile terminal Download PDFInfo
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- CN206283575U CN206283575U CN201621394274.4U CN201621394274U CN206283575U CN 206283575 U CN206283575 U CN 206283575U CN 201621394274 U CN201621394274 U CN 201621394274U CN 206283575 U CN206283575 U CN 206283575U
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- remote control
- mobile terminal
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- 238000006243 chemical reaction Methods 0.000 claims description 10
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- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
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- 230000006641 stabilisation Effects 0.000 description 2
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- 238000004378 air conditioning Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
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Abstract
A kind of settable remote control based on mobile terminal, including：Remote control and mobile terminal；The remote control has COBBAIF communication module；The mobile terminal can be connected through COBBAIF communication module with remote control, the binding information for obtaining and setting remote controller key and the control coding of controlled control equipment；The remote control is used to preserve the binding information of mobile terminal setting, and the control coding-control controlled plant of corresponding controlled control equipment is sent when button is pressed.Settable remote control of the present utility model had both remained the convenient operability of traditional remote controller, and the characteristics of easily configuring is increased again, was greatly enhanced flexibility and the scalability of remote control.
Description
Technical field
The utility model is related to remote control technical field, more particularly, to a kind of settable remote control based on mobile terminal
Device.
Background technology
The current household electrical appliance species for supporting remote control is various.General household electrical appliance are all matched with an independent remote controllers.
Loss for first wife's traditional remote controller is changed, and occurs in that universal remote control.This universal remote control is many in its storage inside
The controlling instruction code of the equipment of kind, distinct device is controlled by scanning matching method.Existing universal remote control is subject to storage inside
The limitation in space, the flexibility for tackling various equipment is poor.
After smart mobile phone popularization, a kind of controlling party by smartphone audio frequency Interface Expanding remote control module is occurred in that again
Formula.This kind of mode does well out of expansible resource, can easily meet the various equipment of control.But, this control sets
Standby to be carried out by operating the mobile phone of insertion remote control module, operability is slightly worse than traditional remote controller.
Accordingly, it would be desirable to a kind of settable remote control, it can meet the various equipment of control, while good operability.
Utility model content
The purpose of this utility model is to provide a kind of settable remote control based on mobile terminal.
To achieve the above object, the utility model uses herein below：
A kind of settable remote control based on mobile terminal, including：Remote control and mobile terminal；The remote control has sound
Frequency interface communication module；The mobile terminal can be connected through COBBAIF communication module with remote control, for obtaining and setting distant
The binding information that control device button is encoded with the control of controlled control equipment；The remote control is used to preserve the binding of mobile terminal setting
Information, and the control coding-control controlled plant of corresponding controlled control equipment is sent when button is pressed.
Further, the remote control has audio jack, directly can be connected with mobile terminal；Or the remote control appliance
There is audio socket, can be connected with mobile terminal by audio conversion joint.
Further, the remote control includes：Battery powered power module is provided；The remote control being connected with power module
Master chip；The key-press module being connected with remote control master chip；It is connected with remote control master chip, is provided and the sound of communication of mobile terminal
Frequency interface communication module；Be connected with remote control master chip and controlled equipment communication remote control module；And with the main core of remote control
Piece connection, the memory module of storage binding information.The key-press module includes one or more buttons, and push-button type can be machine
Tool button, contact panel, toggle switch, rocking bar etc..
Further, the COBBAIF communication module is four section audio interfaces, and correspondence pin is respectively defined as L channel
Pin, R channel pin, GND ground pins, microphone pin；The L channel pin is connected to through 1/2nd bleeder circuits
The comparator pin of remote control master chip；The R channel pin is connected to the GPIO pins of remote control master chip；The Mike
The low-pass filtered circuit of airduct pin is connected to the GPIO pin output ends of remote control master chip.
Further, 1/2nd bleeder circuit is made up of electric capacity C8, resistance R4, resistance R6；The electric capacity C8's
One end is connected with L channel pin, and the other end is connected with one end of resistance R4, resistance R6, and is connected to the ratio of remote control master chip
Compared with device pin；The other end of the resistance R4 is connected with power supply, the other end ground connection of the resistance R6.
Further, the low-pass filter circuit is made up of resistance R2, electric capacity C7；The microphone pin and resistance R2,
One end of electric capacity C7 is connected, and the other end of the resistance R2 is connected to the GPIO pin MOUT output ends of remote control master chip, institute
State the other end ground connection of electric capacity C7.
Further, the remote control also includes：Be connected with remote control master chip, receive remote control master chip control carry out
The remote controller displays module of remote control or controlled equipment running status presentation of information.
Further, the power module is made up of dry cell, dc-dc.The power module is defeated by dry cell
Enter, the modules of remote control are supplied by the 3.3V voltages of dc-dc conversion output stabilization.
Further, the remote control master chip is low-power microprocessor chip.Use low-power microprocessor chip
It is low in energy consumption by external interrupt wakeup normally in sleep state as remote control master chip.
Further, the mobile terminal is that smart mobile phone, panel computer, mobile computing etc. carry COBBAIF
Equipment.
Further, the remote control module can be one or more radio communication molds such as infrared, radio frequency, ultrasonic wave
Block.
Further, the memory module can be remote control master chip storage inside module, or external storage
Module.
The utility model has advantages below：
The remote control of settable remote control of the present utility model includes COBBAIF, and remote control can be with shifting by COBBAIF
Dynamic terminal is connected, and the corresponding function of button of remote control can on demand be set by mobile terminal according to controlled control equipment.Both protected
The convenient operability of traditional remote controller is stayed, the characteristics of easily configuring has been increased again, be greatly enhanced the flexibility of remote control
With scalability.The settable remote control can carry out specific aim setting according to the model of controlled control equipment, repeat and set, control
Various different equipment, after being provided with, being not required to connection mobile terminal can just be controlled to controlled control equipment.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart of the settable remote control based on mobile terminal of the present utility model.
Fig. 2 is the connection figure of mobile terminal and remote control.
Fig. 3 is the principle schematic of voice communication.
Specific embodiment
In order to illustrate more clearly of the utility model, the utility model is done further with reference to preferred embodiment
It is bright.It will be appreciated by those skilled in the art that specifically described content is illustrative and be not restrictive below, should not be with this
Limit protection domain of the present utility model.
Embodiment
As Figure 1-3, it is the structure and schematic diagram of the settable remote control based on mobile terminal of the present utility model.Should
Settable remote control based on mobile terminal, including：Remote control 10, mobile terminal and audio conversion joint 30.Mobile terminal can be with
It is the equipment of the support audio transmission-receiving function such as smart mobile phone, panel computer, mobile computing, is with smart mobile phone 20 herein
Example is illustrated.
Remote control 10 includes：Battery powered power module 1 is provided；The remote control master chip 2 being connected with power module 1；
Be connected with remote control master chip 2, the key-press module 3 for receiving user's operation instruction signal, including one or more buttons 11；
The memory module 8 of the binding information that remote control master chip 2 is received is connected, stored with remote control master chip 2；With the main core of remote control
Piece 2 is connected to be communicated with controlled control equipment 6 and sends the remote control module 7 of control instruction.
Remote control 10 also includes being connected with remote control master chip 2, provides the COBBAIF communication communicated with smart mobile phone 20
Module 5, is four section audio interfaces 15.As shown in figure 3, COBBAIF 15 is the section audio sockets of 3.5mm tetra-, correspondence pin is fixed respectively
Justice is L channel, R channel, GND are grounded, microphone.L channel pin Left is by isolation capacitance C8 by resistance R4 and resistance
/ 2nd bleeder circuits of R6 compositions, are eventually connected to the comparator pin of remote control master chip 2.One end of electric capacity C8 and a left side
Sound channel pin is connected, and the other end is connected with one end of resistance R4, resistance R6, and is connected to the comparator pipe of remote control master chip
Pin；The other end of resistance R4 is connected with power supply, the other end ground connection of resistance R6.Remote control master chip 2 is by recording L channel
Cross 1/2nd voltage times and distinguish two kinds of different frequencies from L channel, draw 0 and 1 bit data flow.Remote control master
The GPIO pins MOUT outputs of chip 2 represent the square wave of the different frequency of 0 and 1 bit data flow, and MOUT output ends are by resistance
The low-pass filter circuit of R2 and electric capacity C7 compositions, is finally connected with the microphone pin of COBBAIF 15.Microphone pin and electricity
Resistance R2, one end of electric capacity C7 are connected, and the other end of resistance R2 is connected to the GPIO pin MOUT output ends of remote control master chip, electricity
Hold the other end ground connection of C7.The R channel pin of COBBAIF 15 is connected with the GPIO pins of remote control master chip 2, works as remote control
After 10 are connected with smart mobile phone 20 by COBBAIF, the level of R channel is pulled low, and triggering remote control master chip produces interruption,
It is allowed to be waken up from sleep, so as to realize accessing identification.That is, remote control master chip 2 recognizes audio by R channel
The access of interface, fsk modulated signal is received by L channel, and fsk signal is demodulated into data signal, and data signal is parsed
Memory module 8 is stored in into configuration information, is sent by the response message of FSK modulation finally by microphone pin.FSK modulation
I.e. shift keying modulation, produces the analog signal that 0 and 1 is represented comprising two kinds of different frequencies after modulation, and the analog signal is exactly most
The signal transmitted on whole COBBAIF.
Smart mobile phone 20 has earphone interface 25, is also four section audio sockets, and correspondence GPIO pin definitions are L channel, the right side
Sound channel, GND ground connection, microphone.COBBAIF 15 is connected by audio conversion joint 30 with earphone interface 25.Audio conversion joint 30
Two is respectively the one or four section of plug 31 and the two or four section of plug 32, and the one or four section of plug 31 can be matched with COBBAIF 15, the
Two or four sections of plugs 32 can be matched with earphone interface 25.Smart mobile phone 20 is provided with remote control setting unit, belongs to smart mobile phone APP
The module of middle realization, for providing the control coding information of controlled control equipment, and the button number letter that smart mobile phone 20 is received
Breath binding corresponding with control coding information.The control coding information of controlled control equipment can locally be deposited by smart mobile phone 20
The mode of storage, networking or scanning Quick Response Code is obtained, the Quick Response Code identification module preferably in remote control setting unit.That is
Remote control setting unit has Quick Response Code identification module and binding setup module.
After smart mobile phone 20 is connected by audio conversion joint 30 with remote control 10, remote control master chip 2 detects intelligence
The access of mobile phone 20, remote control master chip 2 is waken up from sleep pattern, produces interruption.Remote control is run on smart mobile phone 20
Setting program.Remote control sets program and is communicated through COBBAIF, receives the device coding information of remote control 10, display button number row
Cloth, chooses corresponding button to show that corresponding button has stored the binding information in memory module (if setting first
Then it is shown as empty), the button chosen can be bound and set.The scanning of Quick Response Code identification module includes controlled control equipment
The Quick Response Code of the information such as type or coding, obtains the control coding of controlled control equipment.Binding setup module will receive by
Key information and control coding information correspond to extract on demand binds one by one, obtains binding information.Binding information namely button refer to
Make configuration information, refer to the corresponding instruction code of each button, such as when for air-conditioning equipment, can be to remote control by bond number
Word 1 is set to switch instruction code or cold and hot mode instruction code.Each button can set different instructions and can also set
Put identical instruction.Binding information is carried out into FSK-PCM conversion (frequency shift keying-pulse code modulation conversion), being converted into can quilt
After the form that smart mobile phone is played, will be connect from audio through the binding information after ovennodulation by the playing function of mobile phone broadcast unit
Mouth sends, and sends back remote control 10, is finally remotely-controlled device 10 and is stored in memory module 8.This completes to remote control
10 setting.When smart mobile phone 20 needs to receive the feedback information of remote control 10, using the recording work(of mobile phone recoding unit
The fsk modulated signal that remote control 10 is sent out by microphone channel can be read, and is parsed into by FSK recognizable
Feedback information.
After remote control 10 is by setting, can be with the controlled control equipment of independent control, it is not necessary to be connected with smart mobile phone 20 again.
When the button 11 of key-press module 3 is pressed, remote control master chip 2 can be triggered and produce interruption.Remote control master chip 2 is according to pin
The button number of corresponding button 11 extracts corresponding binding information from memory module 8, reads corresponding control coding information.It
Afterwards, remote control master chip 2 drives the control information that remote control module 7 will read to be sent to controlled control equipment 6 by GPIO pins,
Realize the control to controlled control equipment 6.
Power module 1 is input into by dry cell, by the 3.3V voltages of dc-dc conversion output stabilization for remote control
Modules.Remote control master chip 2 is low-power microprocessor chip, normally in sleep state, by external interrupt wakeup, work(
Consumption is low.Memory module 8 can be remote control master chip storage inside module, or outer memory module, preferably main core
The Flash of piece 2.Remote control module 7 can be one or more wireless communication modules such as infrared, radio frequency, ultrasonic wave.Remote control 10
Also device or the operation shape of controlled control equipment 6 are remotely controlled including the control of remote control master chip 2 is connected, received with remote control master chip 2
The remote controller displays module 9 of state presentation of information.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to implementation method of the present utility model, for those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms, all of implementation method cannot be exhaustive here,
It is every to belong to the obvious change or change still in of the present utility model that the technical solution of the utility model extends out
The row of protection domain.
Claims (10)
1. a kind of settable remote control based on mobile terminal, it is characterised in that including：Remote control and mobile terminal；It is described distant
Control utensil has COBBAIF communication module；The mobile terminal can be connected through COBBAIF communication module with remote control, for obtaining
Take and set the binding information of remote controller key and the control coding of controlled control equipment；The remote control is used to preserve mobile terminal
The binding information of setting, and the control coding-control controlled plant of corresponding controlled control equipment is sent when button is pressed.
2. a kind of settable remote control based on mobile terminal according to claim 1, it is characterised in that the remote control
With audio jack, directly can be connected with mobile terminal；Or the remote control has audio socket, can be by audio conversion joint
It is connected with mobile terminal.
3. a kind of settable remote control based on mobile terminal according to claim 1 and 2, it is characterised in that described distant
Control device includes：Battery powered power module is provided；The remote control master chip being connected with power module；Connect with remote control master chip
The key-press module for connecing；It is connected with remote control master chip, is provided and the COBBAIF communication module of communication of mobile terminal；With remote control
Master chip connection and the remote control module of controlled equipment communication；And be connected with remote control master chip, store depositing for binding information
Storage module.
4. a kind of settable remote control based on mobile terminal according to claim 3, it is characterised in that the audio connects
Port communications module be four section audio interfaces, correspondence pin be respectively defined as L channel pin, R channel pin, GND ground pins,
Microphone pin；The L channel pin is connected to the comparator pin of remote control master chip through 1/2nd bleeder circuits；Institute
State the GPIO pins that R channel pin is connected to remote control master chip；The low-pass filtered circuit of microphone pin is connected to distant
Control the GPIO pin output ends of device master chip.
5. a kind of settable remote control based on mobile terminal according to claim 4, it is characterised in that described two/
One bleeder circuit is made up of electric capacity C8, resistance R4, resistance R6；One end of the electric capacity C8 is connected with L channel pin, the other end
One end with resistance R4, resistance R6 is connected, and is connected to the comparator pin of remote control master chip；The other end of the resistance R4
It is connected with power supply, the other end ground connection of the resistance R6.
6. a kind of settable remote control based on mobile terminal according to claim 4, it is characterised in that the low pass filtered
Wave circuit is made up of resistance R2, electric capacity C7；The microphone pin is connected with one end of resistance R2, electric capacity C7, the resistance R2
The other end be connected to the GPIO pin MOUT output ends of remote control master chip, the other end ground connection of the electric capacity C7.
7. a kind of settable remote control based on mobile terminal according to claim 3, it is characterised in that the remote control
Also include：Be connected with remote control master chip, receive remote control master chip control be remotely controlled device or controlled equipment running status
The remote controller displays module of presentation of information.
8. a kind of settable remote control based on mobile terminal according to claim 3, it is characterised in that the remote control
Master chip is low-power microprocessor chip.
9. a kind of settable remote control based on mobile terminal according to claim 1, it is characterised in that it is described it is mobile eventually
Hold is smart mobile phone, panel computer or mobile computing.
10. a kind of settable remote control based on mobile terminal according to claim 3, it is characterised in that the storage
Module is remote control master chip storage inside module or outer memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394274.4U CN206283575U (en) | 2016-12-19 | 2016-12-19 | A kind of settable remote control based on mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394274.4U CN206283575U (en) | 2016-12-19 | 2016-12-19 | A kind of settable remote control based on mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN206283575U true CN206283575U (en) | 2017-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394274.4U Expired - Fee Related CN206283575U (en) | 2016-12-19 | 2016-12-19 | A kind of settable remote control based on mobile terminal |
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| Country | Link |
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| CN (1) | CN206283575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360402A (en) * | 2018-12-10 | 2019-02-19 | 上海知此电子科技有限公司 | A kind of electric remote control tool control system based on bluetooth communication |
| CN109451758A (en) * | 2018-05-31 | 2019-03-08 | 深圳市蚂蚁雄兵物联技术有限公司 | Remote control equipment and remote control method |
-
2016
- 2016-12-19 CN CN201621394274.4U patent/CN206283575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451758A (en) * | 2018-05-31 | 2019-03-08 | 深圳市蚂蚁雄兵物联技术有限公司 | Remote control equipment and remote control method |
| CN109360402A (en) * | 2018-12-10 | 2019-02-19 | 上海知此电子科技有限公司 | A kind of electric remote control tool control system based on bluetooth communication |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |