CN109462409A - Data sharing method, processing method, device, terminal and call conference method - Google Patents
Data sharing method, processing method, device, terminal and call conference method Download PDFInfo
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- CN109462409A CN109462409A CN201710797311.9A CN201710797311A CN109462409A CN 109462409 A CN109462409 A CN 109462409A CN 201710797311 A CN201710797311 A CN 201710797311A CN 109462409 A CN109462409 A CN 109462409A
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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
- H04B1/02—Transmitters
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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
- H04B1/06—Receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
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Abstract
The present invention provides a kind of data sharing method, processing method, device, terminal and call conference methods, it at FM signal and is sent to by sharing terminal by the way that frequency modulation(PFM) will be shared by setting frequency modulation to sharing data, after receiving FM signal by sharing terminal, it carries out demodulation reduction and obtains sharing data, realize the sharing of data.In this way, by the mode for then passing through frequency modulation, FM signal will be modulated to sharing data to share, it allows in data generating procedure, the form that analog signal can be converted data to is modulated carrier wave as modulated signal, ensure that can carry out real-time sharing during data generate, and application scenarios are more.When carrying out data sharing by way of frequency modulation simultaneously, entire sharing process is not related to mobile data, does not need to expend customer flow, therefore carries out that territory restriction is not present when data sharing, the data sharing cost of user is also reduced simultaneously, so that the user experience is improved.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of data sharing method, processing method, device, terminal and calls
Conference method.
Background technique
With the continuous development of the communication technology, all kinds of terminal devices have been deep into people's lives, powerful hardware
Platform pushes the rapid proliferation of mobile network's technology, and people have been no longer limited to the circle of oneself, have been set using intelligent terminal
It is standby to carry out various life & amusement activities, data interaction between people with to share demand also increasing.Research now
More is the scheme based on mobile network.But among real life, due to the characteristics of signals of mobile network, some
Place, which is connected to mobile network, has very big, such as subway, train or some remote places.Pass through shifting simultaneously
Data are carried out network transmission to share away by dynamic network, need locally to save data and uploaded on network, right
When the data such as some calls need to share to third party in real time, it is necessary to first save call file, after end of conversation
Others can be shared with, can not real-time sharing go out, application scenario is limited.In addition, data are carried out network biography by mobile network
It is defeated also to need to expend network flow to share away, there are problems that cost, cost are larger for a user.Therefore one is needed
Kind means of communication, enables the equipment of oneself to emit and receive signal, realizes a kind of data sharing of low cost in real time, accuses
The social information of the people for telling surrounding oneself, music of broadcasting etc..
Summary of the invention
A kind of data sharing method, processing method, device, terminal and call conference method provided in an embodiment of the present invention,
Mainly solving the technical problems that: when carrying out data sharing by mobile network, there are territory restrictions, while will must first count
It just can be carried out sharing according in locally preservation, real-time sharing cannot be carried out when generating data, application scenario is limited, is furthermore divided
The larger problem of the cost enjoyed.
In order to solve the above technical problems, the embodiment of the invention provides a kind of data sharing methods, comprising:
It receives data frequency modulation and shares instruction, it includes indicating information to sharing data that the data frequency modulation, which shares instruction,；
Sharing data is waited for sharing data instruction acquisition of information according to described；
The frequency modulation sending module that will be issued in terminal to sharing data is shared by the frequency modulation sending module by setting frequency modulation
Frequency is modulated into FM signal to sharing data for described；
The FM signal is sent by frequency-modulated antenna.
The embodiment of the present invention also provides a kind of data processing method, comprising:
It is received by frequency-modulated antenna via the FM signal issued after above-mentioned data sharing method processing；
The FM signal is sent to the FM reception module in terminal, by the FM reception module to the frequency modulation
Signal is demodulated.
The embodiment of the present invention also provides a kind of call conference method, comprising:
Calling terminal and called terminal establish call connection；
At least one party of the calling terminal and the called terminal passes through the call audio data that opposite end sends over
Above-mentioned data sharing method is sent to its at least one lower connected and plays out with meeting terminal.
The embodiment of the present invention also provides a kind of data sharing device, comprising: command reception module, data acquisition module and tune
Frequency sending module；
Frequency modulation shares instruction to described instruction receiving module for receiving data, and it includes wait divide that the data frequency modulation, which shares instruction,
Enjoy data indication information；
The data acquisition module is used to wait for sharing data to sharing data instruction acquisition of information according to described, and will be described
The frequency modulation sending module is sent to sharing data；
The frequency modulation sending module, which is used to share frequency by setting frequency modulation, is modulated into FM signal to sharing data for described,
And the FM signal is sent by frequency-modulated antenna.
The embodiment of the present invention also provides a kind of data processing equipment, comprising: control module and FM reception module；
The control module is used to receive the FM signal issued by above-mentioned data sharing device by frequency-modulated antenna, and
The FM signal is sent to the FM reception module；
The FM reception module is for demodulating the FM signal.
The embodiment of the present invention also provides a kind of terminal, comprising: first processor, frequency modulation sending module, first memory,
One communication bus, frequency-modulated antenna；
First communication bus for realizing the first processor, frequency modulation sending module and the first memory it
Between connection communication；
The first processor, will be wait divide for executing one or more program stored in the first memory
It enjoys data and is sent to the frequency modulation sending module, share frequency for described wait share by setting frequency modulation for the frequency modulation sending module
Data are modulated into FM signal, and the FM signal is sent by frequency-modulated antenna, to realize above-mentioned data point
The step of enjoying method.
The embodiment of the present invention also provides a kind of terminal, comprising: second processor, FM reception module, second memory,
Two communication bus, frequency-modulated antenna；
Second communication bus for realizing the second processor, frequency modulation sending module and the second memory it
Between connection communication；
The second processor is for executing one or more program stored in the second memory, to pass through
It states frequency-modulated antenna and receives the FM signal issued by above-mentioned terminal, and the FM signal is sent to the FM reception mould
Block demodulates the FM signal by the FM reception module, thus the step of realizing above-mentioned data processing method.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has
One or more first program, one or more of programs can be executed by one or more processor, on realizing
The step of data sharing method stated；And/or the computer-readable recording medium storage has one or more the second journey
Sequence, one or more of programs can be executed by one or more processor, to realize above-mentioned data processing method
Step.
The beneficial effects of the present invention are:
The data sharing method that there is provided according to embodiments of the present invention, processing method, device, terminal, call conference method and
Computer readable storage medium, by receive including when sharing data indicate information data frequency modulation share instruction when, root
Sharing data is waited for according to sharing data instruction acquisition of information, and shares frequency by setting frequency modulation by the frequency modulation sending module in terminal
It will be modulated into FM signal to sharing data and be sent to by sharing terminal.After receiving FM signal by sharing terminal, pass through
FM reception module in terminal demodulates the FM signal received, so that reduction obtains sharing data, realizes data
Sharing.In this way, due to the present invention be by the mode of frequency modulation (FM, frequency modulation), will be to sharing data
FM signal is modulated to be shared, and frequency modulation be carrier wave is modulated by modulated signal, thus make carrier frequency according to
The modulation system that modulated signal changes, this is allowed in data generating procedure, can convert data to the shape of analog signal
Formula is modulated carrier wave as modulated signal, so that ensure that can carry out real-time sharing during data generate, answers
It is more with scene.Simultaneously when carrying out data sharing by way of frequency modulation, it is only necessary to share terminal have FM signal modulation and
Sending function is had the demodulation and receive capabilities of FM signal by sharing terminal, and entire sharing process is not related to mobile data,
It does not need to expend customer flow, therefore carries out that territory restriction is not present when data sharing, while also reducing the data point of user
Cost is enjoyed, so that the user experience is improved.
Detailed description of the invention
Fig. 1 is a kind of flow diagram for data sharing method that the embodiment of the present invention one provides；
Fig. 2 is a kind of display interface schematic diagram that the embodiment of the present invention one provides；
Fig. 3 is a kind of flow diagram for data processing method that the embodiment of the present invention one provides；
Fig. 4 is a kind of sharing terminal structure schematic diagram that the embodiment of the present invention one provides；
Fig. 5 provides a kind of by sharing terminal structure schematic diagram for the embodiment of the present invention one；
Fig. 6 is a kind of call conference method flow diagram that the embodiment of the present invention one provides；
The system structure for the call meeting that each terminal is constituted in a kind of call meeting that Fig. 7 provides for the embodiment of the present invention one
Schematic diagram；
Fig. 8 is a kind of terminal structure schematic diagram provided by Embodiment 2 of the present invention；
Fig. 9 is a kind of entire data sharing flow diagram provided by Embodiment 2 of the present invention；
Figure 10 is a kind of interactive mode that two terminal rooms is carried out data transmission by FM signal provided by Embodiment 2 of the present invention
It is intended to；
Figure 11 is the interactive mode carried out data transmission between a kind of multiple terminals provided by Embodiment 2 of the present invention by FM signal
It is intended to；
Figure 12 is a kind of structural schematic diagram for data sharing system that the embodiment of the present invention three provides；
Figure 13 is a kind of structural schematic diagram for data sharing device that the embodiment of the present invention three provides；
Figure 14 is a kind of structural schematic diagram for data processing equipment that the embodiment of the present invention three provides.
Specific embodiment
The embodiment of the present invention is described in further detail below by specific embodiment combination attached drawing.
Embodiment one:
When to solve to carry out data sharing by mobile network in the prior art, there are territory restrictions, cannot generate number
According to when carry out real-time sharing, and when being shared user's investment the larger problem of cost, provide a kind of number in the present embodiment
According to sharing method and a kind of data processing method, respectively by sharing terminal by data sharing method progress data sharing, and by
It is handled to obtain the data sharing terminals share and coming out according to data processing method by sharing terminal.It is this referring to Fig. 1, Fig. 1
A kind of flow diagram for data sharing method that embodiment provides, comprising:
S101: it receives data frequency modulation and shares instruction；
It is worth noting that, in the present embodiment, frequency modulation is shared should be comprising indicating information to sharing data in instruction.
In the present embodiment, it can be Data Identification to sharing data instruction information.For example, indicating information to sharing data
It can be the data name of data with existing in terminal.In the present embodiment, it is also possible to sharing data instruction information for referring to
Show the sharing range instruction for sharing which data.For example, can be a certain text in terminal to sharing data instruction information
The filename of part folder indicates that all data in pressing from both sides this document are shared at this time.In another example indicating to believe to sharing data
Breath can be sometime point, indicate to share all data generated after the time point at this time.In another example wait divide
Enjoying data indication information can be a certain data type, indicate to share all data of the data type at this time.Again
For example, can be the sometime combination of point and a certain concrete application in terminal to sharing data instruction information, as time point is
Now, using for talk application, indicating to share communicating data caused by after current time at this time.It should be understood that
, aforementioned exemplary is only not represent the present embodiment for the content characterized to sharing data instruction information is better described
In to sharing data instruction information be only capable of being above content.
It should be understood that may indicate that be that there has been no in terminal to sharing data instruction information in the present embodiment
, but the i.e. data that will generate, such as communicating data can be set terminal for this kind of data and be defaulted as generation in data
Real-time sharing is carried out in the process.It can certainly be arranged after first being generated to data and save, be further carried out sharing.
In the present embodiment, data frequency modulation, which shares instruction, can be user by the way that choosing is arranged provided by terminal display interface
Item carries out what selection issued.For example, see display interface shown in Fig. 2, after choosing a certain musical designation, terminal is user
It receives data frequency modulation and shares instruction.
S102: sharing in instruction according to data frequency modulation and wait for sharing data to sharing data instruction acquisition of information, and will be to
Sharing data issues the frequency modulation sending module in terminal；
It is worth noting that, indicating acquisition of information when sharing data according to when sharing data, if referring to sharing data
Show information it is corresponding to sharing data be do not generate also can real-time sharing data, then in the generating process to sharing data
In, the data content just generated is constantly sent to frequency modulation sending module and is handled.
S103: frequency modulation sending module, which will share frequency by setting frequency modulation, to be modulated into FM signal to sharing data；
Frequency modulation sending module, can be according to the analog signal form to sharing data to load after receiving to sharing data
Wave is modulated.In the present embodiment, carrier frequency is that the frequency modulation set shares frequency, according to the simulation to sharing data
After signal form is modulated carrier wave, the frequency of obtained FM signal shares frequency from the frequency modulation of setting and changes to obtain most
The variation size of the frequency of whole FM signal specifically determines by the size of modulated signal, the amplitude preservation and carrier wave of FM signal
Amplitude it is constant.
It should be understood that the frequency modulation sharing frequency set in the present embodiment can be and be fixedly installed in terminal in advance
Good a certain frequency, when frequency modulation sending module carries out signal modulation at this time, directly sharing frequency according to preset fixed frequency modulation will
FM signal is modulated into sharing data.
In the present embodiment, frequency modulation is shared frequency and is also possible to when needing to carry out data sharing, then re-starts setting
's.Specifically, terminal can receive the sharing set of frequency information that exterior of terminal issues and be issued frequency modulation sending module, then
FM signal will be modulated to sharing data according to the sharing frequency shared in set of frequency information by frequency modulation sending module.It should
Understand, the sharing set of frequency information issued outside aforementioned terminals can be user and directly be mentioned by terminal display interface
The sharing set of frequency function items of confession are configured, and are also possible to user and are established by other with terminal under the equipment of information exchange
Hair.
In the present embodiment, frequency modulation, which shares frequency, can be set to 76MHz to the optional frequency between 108MHz.
S104: FM signal is sent by frequency-modulated antenna.
It is worth noting that, effect is best when frequency-modulated antenna length is a quarter of reception wavelength, and can according to calculating
Know, when the frequency of FM signal is 76MHz to 108MHz, antenna length is that 0.8~1.2m is preferable, therefore in the present embodiment may be used
To use headset cord as frequency-modulated antenna.
It should be understood that when using headset cord as frequency-modulated antenna, if user wants to carry out data by FM mode
Share, then must be inserted into earphone at the terminal, once user does not carry earphone, then cannot carry out data point by FM signal
It enjoys.Therefore, propose that a kind of settling mode is in the present embodiment: it includes 76MHz that a working frequency range is separately provided at the terminal
To 108MHz antenna as frequency-modulated antenna.In this way due in terminal itself there are the frequency-modulated antenna that can receive and dispatch FM signal,
Therefore no longer there are foregoing problems.
After sharing terminal and sending out FM signal via above-mentioned S101-S104 step, carried out by sharing terminal
Operation may refer to Fig. 3, and Fig. 3 is a kind of flow diagram of data processing method provided in this embodiment, comprising:
S301: FM signal is received by frequency-modulated antenna；
It should be understood that received by frequency-modulated antenna in the present embodiment is via data sharing as shown in Figure 1
The FM signal issued after method processing.To guarantee to be received the frequency modulation for being above-mentioned sharing terminal by sending by sharing terminal
Signal needs to be identical as the frequency modulation sharing frequency shared in terminal by the set of frequency that receives of sharing terminal.
S302: being sent to the FM reception module in terminal for FM signal, by FM reception module to FM signal into
Row demodulation.
In the present embodiment, FM reception module shares frequency with frequency modulation according to setting after receiving FM signal
The identical reception frequency of rate demodulates FM signal, by FM signal decomposition-reduction at carrier wave and by the simulation of sharing data
Signal, to obtain by sharing data.
It in the present embodiment, is audio data by sharing data.Wherein, audio data can be call audio data or sound
Happy audio data etc..
In the present embodiment simultaneously, it can not save and receive in by sharing terminal by the data sharing that FM is carried out
Data, but directly by the data received carry out real-time exhibition.By taking audio data as an example, by sharing terminal from receiving
FM signal in parsing when obtaining the audio data shared, directly audio data can be played out, do not needed at this time
The audio data received is saved.
It should be understood that can also be saved to the data received by sharing terminal, so that by sharing eventually
The user at end can reuse data.
It is shown in Figure 4, a kind of sharing terminal is additionally provided in the present embodiment, including first processor 41, frequency modulation are sent
Module 42, first memory 43, the first communication bus 44, frequency-modulated antenna；
Wherein, the first communication bus 44 is for realizing first processor 41, frequency modulation sending module 42 and first memory 43
Between connection communication；
First processor 41, will number be shared for executing one or more program stored in first memory 43
According to frequency modulation sending module 42 is sent to, sharing frequency by setting frequency modulation for frequency modulation sending module 42 will be modulated into sharing data
Frequency signal, and FM signal is sent by frequency-modulated antenna, thus the step of realizing above-mentioned data sharing method.
It is shown in Figure 5, it additionally provides and a kind of is connect by sharing terminal, including second processor 51, frequency modulation in the present embodiment
Receive module 52, second memory 53, the second communication bus 54, frequency-modulated antenna；
Wherein, the second communication bus 54 is for realizing second processor 51, FM reception module 52 and second memory 53
Between connection communication；
Second processor 51 is for executing one or more program stored in second memory 53, to pass through frequency modulation day
Line receives the FM signal issued by sharing terminal as shown in Figure 4, and FM signal is sent to FM reception module 52, by
FM reception module 52 demodulates FM signal, thus the step of realizing above-mentioned data processing method.
It is worth noting that, in practical applications, a terminal should not only need to be to share terminal but also need to be to be shared
Terminal had not only needed to have modulation and the sending function of FM signal that is, for a terminal, but also needed to have frequency modulation letter
Number reception and demodulation function.Only in this way terminal could meet the data sharing demand of user in practical applications.Therefore right
For a certain terminal, referring to only needing a processor i.e. while realizing the function of above-mentioned first processor and second processor
It can, it is only necessary to which a memory is the function of realizing above-mentioned first memory and second memory, it is only necessary to a communication bus
Realize the function of above-mentioned first communication bus and the second communication bus.But frequency modulation sending module and tune should be existed simultaneously in terminal
Frequency receiving module.
In this regard, we can be provided simultaneously with the modulation and sending function of FM signal, reception and demodulation function using one
Chip be set in terminal to each step and data processing method of realizing above-mentioned data sharing method each step (i.e.
The function of frequency modulation sending module and FM reception module is realized simultaneously).For example, Si4721 chip can be used.It should be understood that
It is modulation and sending function and the FM signal that can also realize FM signal respectively using two FM chips in the present embodiment
Reception and demodulation function.
The present embodiment additionally provides a kind of call meeting on the basis of above-mentioned data sharing method and data processing method
Method, it is shown in Figure 6, comprising:
S601: calling terminal and called terminal establish call connection；
In the present embodiment, calling terminal and called terminal be only as the connecting node conversed, participant by with caller
Terminal or called terminal establish the acquisition for having the participant terminal of FM communication connection to realize communicating data.Each terminal in call meeting
The system structure of the call meeting of composition may refer to shown in Fig. 7, and calling terminal 71 is established by base station 72 and called terminal 73
Call connection, participant terminal 74 then established with calling terminal 71 or called terminal 73 FM communication connection, participant by earphone from
The reception and input of call audio data are carried out at respective participant terminal 74.
S602: the call audio data that at least one party of calling terminal and called terminal sends over opposite end passes through aforementioned
Data sharing method is sent to its at least one lower connected and plays out with meeting terminal.
It should be understood that participant by participant terminal in addition to that can obtain sending from calling terminal or called terminal
Conversation voice frequency it is outer accordingly, the call audio data of participant's input can also be received by participant terminal, participant terminal is again
The call audio data is sent to by aforementioned data sharing method and establishes the calling terminal of FM communication connection with it or is called
Terminal.Calling terminal or called terminal are right after receiving the FM signal comprising participant's dialog context that participant terminal is sent
It is parsed to obtain participant's dialog context (call audio data), and the call established by calling terminal and called terminal
It connects this channel and is sent to distant terminal, be shared with each participant of opposite end according to step S602 by distant terminal, thus
Realize call meeting.
In above-mentioned call conference method, each participant is conversed by its corresponding participant terminal, respectively with
When meeting person receives communicating data, the external disturbance received is smaller, and this guarantees the quality of call, improves call meeting
Experience.
It should be understood that on the basis of above-mentioned data sharing method and data processing method, in addition to it may be implemented on
It states except call meeting, can also be applied in game fighting.Specifically, utilizing above-mentioned data sharing method and data processing side
Method transmits game data by way of FM, to realize the game fighting of multiple terminal rooms.
Although being transmitted it should be understood that FM is mainly used in audio data, for non-audios such as images
For data, it can also realize that frequency modulation is handled in such a way that the corresponding digital signal of data is converted to analog signal,
To realize the transmission of data.
In the present embodiment, a kind of computer readable storage medium is also provided, such as floppy disk, CD, hard disk, flash memory, USB flash disk, CF
Card, SD card, mmc card etc. are stored in the computer readable storage medium and realize one or more the of above-mentioned each step
One program, the one or more first program can be read and be executed by one or more processors, to realize above-mentioned data
Each step of sharing method；And/or it is also stored in the computer readable storage medium and realizes the one of above-mentioned each step
A or multiple second programs, the one or more second program can be read and be executed by one or more processors, thus real
Each step of existing above-mentioned data processing method.
Data sharing method, data processing method, terminal and computer readable storage medium provided in this embodiment, pass through
It is receiving including indicating acquisition of information according to sharing data when the data frequency modulation of sharing data instruction information shares instruction
Frequency modulation letter will be modulated into sharing data by setting frequency modulation sharing frequency to sharing data, and by the frequency modulation sending module in terminal
Number and be sent to by sharing terminal.After receiving FM signal by sharing terminal, docked by the FM reception module in terminal
The FM signal received is demodulated, so that reduction obtains sharing data, realizes the sharing of data.In this way, since the present invention is
By way of frequency modulation, FM signal will be modulated to sharing data and shared, and frequency modulation is by modulated signal to carrier wave
It is modulated, thus the modulation system for changing carrier frequency according to modulated signal, this is allowed in data generating procedure, can
Carrier wave is modulated as modulated signal in the form of converting data to analog signal, to ensure that in data generation
Real-time sharing can be carried out in the process, and application scenarios are more.When carrying out data sharing by way of frequency modulation simultaneously, it is only necessary to point
Modulation and sending function that terminal has FM signal are enjoyed, is had the demodulation and receive capabilities of FM signal by sharing terminal, it is whole
A sharing process is not related to mobile data, does not need to expend customer flow, therefore carries out that territory restriction is not present when data sharing,
The data sharing cost of user is also reduced simultaneously, so that the user experience is improved.
Embodiment two:
The present embodiment using frequency-modulated antenna as headset cord, and is audio number to sharing data on the basis of example 1
The scheme of the embodiment of the present invention is described by further examples for.
Terminal structure shown in Figure 8, terminal include earphone interface circuit 81, audio-frequency module 82, FM reception module
83, frequency modulation sending module 84, central processing module 85 and display setup module 88.
Wherein, earphone interface circuit 81 includes headset connector and some peripheral filter circuits, realizes the defeated of voice signal
Enter and export, while also as the antennal interface position of FM circuit.Audio-frequency module 82 includes codec (coder-
Decoder, encoding-decoder) circuit, handle audio signal.FM reception module 83, for carrying out FM letter according to setpoint frequency
Number demodulation；Frequency modulation sending module 84, for sending data information by adjusting good frequency；Central processing module
85, for controlling modules cooperating, while for controlling whether to need to carry out receiving or sending for FM signal；Display is set
Module 88 is set, for, for audio data that is sharing or receiving, while being set for user for providing interface in display terminal
Set need the audio data shared and setting FM signal share frequency and reception frequency.
Referring to Fig. 9, entire data sharing process includes: at this time
Transmitting terminal:
S901: whether test earphone interface circuit 81 accesses earphone；
S902: display setup module 88 shows selection interface, needs to carry out sharing audio data (as led to for user's selection
Talk about audio data or music audio data etc.).
S903: display setup module 88 carries out display setting interface, chooses whether to need to carry out by FM mode for user
Share, if so, interface, which is arranged, in display frequency shares frequency for user setting frequency modulation；
S904: central processing module 85, will be wait divide after receiving the information that user is arranged by display setup module 88
The audio data enjoyed sends frequency modulation sending module 84 and audio-frequency module 82 to, and controls frequency modulation sending module 84 and audio-frequency module 82
Work；
S905: the audio data that audio-frequency module 82 treats sharing play out before format analysis processing after send earphone interface to
The broadcasting of the progress audio data of module 81；
S906: frequency modulation sending module 84 be modulated into audio data to be shared according to the frequency modulation of setting sharing frequency
FM signal, and sent by earphone.
It should be understood that in the present embodiment can be without step S905, namely sending to sharing data room, it can
With the broadcasting without audio data.Simultaneously it is to be further understood that stringent timing is not present in step S905 and step S906
Relationship.
Receiving end:
S907: whether test earphone interface circuit 81 accesses earphone；
S908: display setup module 88 shows setting interface, chooses whether to need to receive letter by FM mode for user
Number, if so, interface, which is arranged, in display frequency receives frequency for user setting；
It should be understood that stringent sequential relationship is not present in step S907 and step S908.
S909: central processing module 85 is receiving user by the information of the display setting of setup module 88, and passes through ear
After machine receives FM signal, control FM reception module 83 demodulates the FM signal received, obtains the audio shared
Data, and control FM reception module 83 and audio data is sent to audio-frequency module 82；
S910: audio-frequency module 82 audio data is played out before format analysis processing after send to earphone interface module 81 into
The broadcasting of row audio data.
The data sharing relationship of terminal room may refer to shown in Figure 10 and Figure 11 at this time.Figure 10 is that two terminal rooms are believed by FM
What is number carried out data transmission interactive is intended to；The interactive intention that Figure 11 is carried out data transmission between multiple terminals by FM signal.
For being carried out data transmission between multiple terminals by FM signal, the data of any two terminal room carried out data transmission are transmitted across
Journey may refer to described in Fig. 9.
Audio data to be shared is modulated to frequency modulation by way of frequency modulation by data sharing process provided in this embodiment
Signal is shared, and entire sharing process is not related to mobile data, when not needing to expend customer flow, therefore carrying out data sharing
There is no territory restrictions, while also reducing the data sharing cost of user, so that the user experience is improved.
Embodiment three
When to solve to carry out data sharing by mobile network in the prior art, there are territory restrictions, cannot generate number
According to when carry out real-time sharing, and when being shared user's investment the larger problem of cost, provide a kind of number in the present embodiment
According to sharing apparatus and a kind of data processing equipment, number is shared with after being modulated by data sharing device by treating sharing data
Demodulated to obtain the data that data sharing device is shared out according to processing unit, then by data processing equipment.Referring to Figure 12, figure
12 be a kind of structural schematic diagram of data sharing system provided in this embodiment, including data sharing device 10 and data processing dress
Set 20, in which:
Referring to Figure 13, data sharing device 10 includes that command reception module 101, data acquisition module 102 and frequency modulation are sent
Module 103.Wherein:
(it includes number to be shared that data frequency modulation shares instruction to command reception module 101 for frequency modulation sharing instruction for receiving data
According to instruction information)；
Data acquisition module 102 is used for basis and waits for sharing data to sharing data instruction acquisition of information, and will number be shared
According to being sent to frequency modulation sending module 103；
Frequency modulation sending module 103 is used to share frequency by setting frequency modulation will be modulated into FM signal to sharing data, and will
FM signal is sent by frequency-modulated antenna.
Referring to Figure 14, data processing equipment 20 includes control module 201 and FM reception module 202.Wherein:
Control module 201 is used to receive the FM signal issued by data sharing device 10 by frequency-modulated antenna, and will adjust
Frequency signal is sent to FM reception module 202；
FM reception module 202 is for demodulating FM signal, so that reduction obtains the data shared.
In the present embodiment, it can be Data Identification to sharing data instruction information, be also possible to be used to indicate which
The sharing range instruction that data are shared.
It should be understood that may indicate that be that there has been no in terminal to sharing data instruction information in the present embodiment
, but the i.e. data that will generate, such as communicating data can be set terminal for this kind of data and be defaulted as generation in data
Real-time sharing is carried out in the process.It can certainly be arranged after first being generated to data and save, be further carried out sharing.
In the present embodiment, data frequency modulation, which shares instruction, can be user by the way that choosing is arranged provided by terminal display interface
Item carries out what selection issued.
It is worth noting that, data acquisition module 102 according to when sharing data instruction acquisition of information when sharing data,
If to sharing data instruction information it is corresponding to sharing data be do not generate also can real-time sharing data, in number to be shared
According to generating process in, the data content just generated is constantly sent to frequency modulation sending module and is handled.
In the present embodiment, frequency modulation sending module 103, can be according to sharing data after receiving to sharing data
Analog signal form is modulated carrier wave.In the present embodiment, carrier frequency is that the frequency modulation set shares frequency, in basis
After analog signal form to sharing data is modulated carrier wave, the frequency of obtained FM signal is divided from the frequency modulation of setting
It enjoys frequency and changes to obtain the variation size of the frequency of final FM signal and specifically determined by the size of modulated signal, FM signal
Amplitude preservation and carrier wave amplitude it is constant.
It should be understood that the frequency modulation of setting, which shares frequency, can be a certain frequency being fixedly installed in terminal in advance
Rate, when frequency modulation sending module carries out signal modulation at this time, directly sharing frequency according to preset fixed frequency modulation will be to sharing data
It is modulated into FM signal.
Frequency modulation is shared frequency and is also possible to when needing to carry out data sharing, then re-starts setting.Specifically, terminal
It can receive the sharing set of frequency information that exterior of terminal issues and issued frequency modulation sending module, then by frequency modulation sending module
103 will be modulated to FM signal to sharing data according to the sharing frequency shared in set of frequency information.It should be understood that preceding
It states the sharing set of frequency information that exterior of terminal issues and can be user and directly pass through and share frequency provided by terminal display interface
Rate setting function items are configured, and are also possible to what user was issued by other equipment for establishing information exchange with terminal.
In the present embodiment, frequency modulation, which shares frequency, can be set to 76MHz to the optional frequency between 108MHz.
It is worth noting that, effect is best when frequency-modulated antenna length is a quarter of reception wavelength, and can according to calculating
Know, when the frequency of FM signal is 76MHz to 108MHz, antenna length is that 0.8~1.2m is preferable, therefore in the present embodiment may be used
To use headset cord as frequency-modulated antenna.
It should be understood that when using headset cord as frequency-modulated antenna, if user wants to carry out data by FM mode
Share, then must be inserted into earphone at the terminal, once user does not carry earphone, then cannot carry out data point by FM signal
It enjoys.Therefore, propose that a kind of settling mode is in the present embodiment: it includes 76MHz that a working frequency range is separately provided at the terminal
To 108MHz antenna as frequency-modulated antenna.In this way due in terminal itself there are the frequency-modulated antenna that can receive and dispatch FM signal,
Therefore no longer there are foregoing problems.
It should be understood that being in the present embodiment to guarantee that being received by sharing terminal is that data sharing device 10 issues
FM signal, need the reception set of frequency of data processing equipment 20 to be shares with the frequency modulation in data sharing device 10 frequently
Rate is identical.
In the present embodiment, FM reception module 202 is after receiving FM signal, according to sharing with frequency modulation for setting
The identical reception frequency of frequency demodulates FM signal, by FM signal decomposition-reduction at carrier wave and by the mould of sharing data
Quasi- signal, to obtain by sharing data.
It in the present embodiment, is audio data by sharing data.Wherein, audio data can be call audio data or sound
Happy audio data etc..
In the present embodiment simultaneously, it can not save and connect in data processing equipment 20 by the data sharing that FM is carried out
The data received, but the data received are directly subjected to real-time exhibition.By taking audio data as an example, in FM reception module
202 when obtaining the audio data shared, data processing equipment 20 can be directly by sound for parsing from the FM signal received
Frequency does not need to save the audio data received at this time according to playing out.
It should be understood that data processing equipment 20 can also save the data received, so that data
The user of processing unit 20 can reuse data.
It is worth noting that, in practical applications, an equipment should both need to have the function of data sharing device 10
The function of data processing equipment 20 is needed to have again.Only in this way the equipment could meet the data point of user in practical applications
Enjoy demand.
In this regard, we can be provided simultaneously with the modulation and sending function of FM signal, reception and demodulation function using one
Chip is set to the function that above-mentioned data sharing device 10 and data processing equipment 20 are realized in equipment.It should be understood that
It is that can also realize data sharing device 10 and data processing equipment 20 respectively using two FM chips in the present embodiment
Function.
Data sharing device and data processing equipment provided in this embodiment, by data sharing device in command reception mould
Block is received including when the data frequency modulation of sharing data instruction information shares instruction, data acquisition module is according to sharing data
Instruction acquisition of information waits for sharing data, and will be modulated into sharing data by frequency modulation sending module by setting frequency modulation sharing frequency
Frequency signal is simultaneously sent.After data processing equipment receives FM signal, by FM reception module to the FM signal received
It is demodulated, so that reduction obtains sharing data, realizes the sharing of data.In this way, since the present embodiment is the side by frequency modulation
Formula will be modulated to FM signal to sharing data and share, and frequency modulation be carrier wave is modulated by modulated signal, thus
The modulation system for changing carrier frequency according to modulated signal, this is allowed in data generating procedure, can be by data conversion
Carrier wave is modulated as modulated signal for the form of analog signal, so that ensure that can be into during data generate
Row real-time sharing, application scenarios are more.When carrying out data sharing by way of frequency modulation simultaneously, entire sharing process is not related to moving
Dynamic data do not need to expend customer flow, therefore carry out that territory restriction is not present when data sharing, while also reducing user's
Data sharing cost, so that the user experience is improved.
Obviously, those skilled in the art should be understood that each module of aforementioned present invention or each step can be with general
Computing device realizes that they can be concentrated on a single computing device, or be distributed in constituted by multiple computing devices
On network, optionally, they can be realized with the program code that computing device can perform, it is thus possible to be stored in
It is performed by computing device in computer readable storage medium (ROM/RAM, magnetic disk, CD), and in some cases, it can be with
The steps shown or described are performed in an order that is different from the one herein, or they are fabricated to each integrated circuit dies
Block, or single integrated circuit module is maked multiple modules or steps in them to realize.So the present invention does not limit
It is combined in any specific hardware and software.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection of the invention
Range.
Claims (10)
1. a kind of data sharing method characterized by comprising
It receives data frequency modulation and shares instruction, it includes indicating information to sharing data that the data frequency modulation, which shares instruction,；
Sharing data is waited for sharing data instruction acquisition of information according to described；
The frequency modulation sending module that will be issued in terminal to sharing data shares frequency by setting frequency modulation by the frequency modulation sending module
FM signal is modulated into sharing data by described；
The FM signal is sent by frequency-modulated antenna.
2. data sharing method as described in claim 1, which is characterized in that the frequency-modulated antenna is headset cord；Or it is described
Frequency-modulated antenna is the antenna that the working frequency range being set in the terminal includes 76MHz to 108MHz.
3. data sharing method as claimed in claim 1 or 2, which is characterized in that the frequency modulation sending module is by setting frequency modulation
Share frequency to be modulated into FM signal by described to sharing data and include:
It receives the sharing set of frequency information that exterior of terminal issues and is issued the frequency modulation sending module；
The frequency modulation sending module described will be modulated according to the sharing frequency in the sharing set of frequency information to sharing data
For FM signal.
4. a kind of data processing method characterized by comprising
It is received by frequency-modulated antenna via the FM signal issued after the described in any item data sharing method processing of power 1-3；
The FM signal is sent to the FM reception module in terminal, by the FM reception module to the FM signal
It is demodulated.
5. data processing method as claimed in claim 4, which is characterized in that after being demodulated to the FM signal
To by sharing data, described by sharing data is audio data, and the audio data includes conversation voice frequency evidence；
It is described to be shared after frequency solved the FM signal by the FM reception module by setting frequency modulation, further includes:
The audio data that demodulation obtains directly is played out.
6. a kind of call conference method characterized by comprising
Calling terminal and called terminal establish call connection；
The call audio data that at least one party of the calling terminal and the called terminal sends over opposite end passes through as weighed
Benefit require the described in any item data sharing methods of 1-3 be sent to its at least one lower connected with can terminal play out.
7. a kind of data sharing device characterized by comprising command reception module, data acquisition module and frequency modulation send mould
Block；
Frequency modulation shares instruction to described instruction receiving module for receiving data, and it includes number to be shared that the data frequency modulation, which shares instruction,
According to instruction information；
The data acquisition module is used to wait for sharing data to sharing data instruction acquisition of information according to described, and will it is described to point
It enjoys data and is sent to the frequency modulation sending module；
The frequency modulation sending module is used to share by setting frequency modulation frequency and is modulated into FM signal to sharing data for described, and will
The FM signal is sent by frequency-modulated antenna.
8. a kind of data processing equipment characterized by comprising control module and FM reception module；
The control module is used to receive the FM signal that the data sharing device as described in power 7 issues by frequency-modulated antenna, and
The FM signal is sent to the FM reception module；
The FM reception module is for demodulating the FM signal.
9. a kind of terminal, which is characterized in that the terminal includes: first processor, frequency modulation sending module, first memory,
One communication bus, frequency-modulated antenna；
First communication bus is for realizing between the first processor, frequency modulation sending module and the first memory
Connection communication；
The first processor, will number be shared for executing one or more program stored in the first memory
According to the frequency modulation sending module is sent to, sharing frequency by setting frequency modulation for the frequency modulation sending module will be described to sharing data
It is modulated into FM signal, and the FM signal is sent by frequency-modulated antenna, to realize that claims 1 to 3 such as is appointed
The step of data sharing method described in one.
10. a kind of terminal, which is characterized in that the terminal includes: second processor, FM reception module, second memory,
Two communication bus, frequency-modulated antenna；
Second communication bus is for realizing between the second processor, frequency modulation sending module and the second memory
Connection communication；
The second processor is for executing one or more program stored in the second memory, to pass through the tune
Frequency antenna receives the FM signal that the terminal as described in power 9 issues, and the FM signal is sent to the FM reception mould
Block demodulates the FM signal by the FM reception module, to realize data as described in claim 4 or 5
The step of processing method.
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| CN201710797311.9A CN109462409A (en) | 2017-09-06 | 2017-09-06 | Data sharing method, processing method, device, terminal and call conference method |
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| CN201710797311.9A CN109462409A (en) | 2017-09-06 | 2017-09-06 | Data sharing method, processing method, device, terminal and call conference method |
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Application publication date: 20190312 |