CN108513702A - Audio wireless communication means, device and audio-frequence player device, system - Google Patents
Audio wireless communication means, device and audio-frequence player device, system Download PDFInfo
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- CN108513702A CN108513702A CN201880000417.4A CN201880000417A CN108513702A CN 108513702 A CN108513702 A CN 108513702A CN 201880000417 A CN201880000417 A CN 201880000417A CN 108513702 A CN108513702 A CN 108513702A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a kind of audio wireless communication means, device and audio-frequence player device, systems.The method includes：First playback equipment is carried out wireless communication with audio source device, obtains the data that audio source device is sent；Within at least part time of the wireless communication procedure, second playback equipment obtains the data from audio source device by way of data interception；If it is wrong that second playback equipment obtains data, it is sent out interference signal, so that the audio source device retransmits the data.The embodiment of the present application can make the second playback equipment completely receive the data that audio source device issues, and ensure that the second playback equipment receives the integrality of data.
Description
Technical field
The invention relates to audio wireless transmission technical fields, such as are related to a kind of audio wireless communication means, dress
It sets and audio-frequence player device, system.
Background technology
In recent years, wireless binaural bluetooth headset is increasingly welcome by user, the prior art since its is easy to use
In, it is wirelessly connected by using an earphone in bluetooth headset is established as the first playback equipment and audio source device, and
Another earphone obtains the data that audio source device is sent to the first playback equipment as the second playback equipment by listening mode
Packet.So that two earphones is obtained the audio of audio source device by this method, can play audio-source in left and right sound channels to realize
The audio of equipment realizes played in stereo.
However, during studying the prior art, inventor has found in the related technology due to the second playback equipment and sound
Frequency source equipment does not have direct connection relational, it is difficult to handle the Data reception errors or lost data packets of second playback equipment well
Situation, so as to cause the second playback equipment reception data, imperfect, audio cannot be normally played.
Invention content
One purpose of the embodiment of the present application be to provide a kind of audio wireless communication means, device and audio-frequence player device,
System can guarantee that the second playback equipment in the case of the not direct communication connection with audio source device, receives the integrality of data.
In a first aspect, the embodiment of the present application provides a kind of audio wireless communication means, it is used for audio-frequence player device, it is described
Audio-frequence player device includes the first playback equipment and the second playback equipment, the method includes：
First playback equipment is carried out wireless communication with audio source device, obtains the data that audio source device is sent；
Within at least part time of the wireless communication procedure, side that second playback equipment passes through data interception
Formula obtains the data from audio source device；
If it is wrong that second playback equipment obtains data, it is sent out interference signal, so that the audio-source is set
It is standby to retransmit the data.
Optionally, the method further includes：
If first playback equipment receives the data, is sent to the audio source device and confirm reception letter
Number.
Optionally, the method further includes：
If it is wrong that first playback equipment receives data, failure signal is transmitted and received to the audio source device,
So that the audio source device retransmits data.
Optionally, the method further includes：
If second playback equipment is successfully received the data, described first is obtained by way of data interception
The confirmation that playback equipment is sent receives signal.
Optionally, the method further includes：
If second playback equipment is successfully received the data, described first is obtained by way of data interception
The reception failure signal that playback equipment is sent.
Second aspect, the embodiment of the present application also provides a kind of audio wireless communication means, are used for the second playback equipment, institute
The method of stating includes：
Within at least part time that the first playback equipment and audio source device carry out wireless communication process, pass through data
The mode intercepted obtains the data from audio source device；
If it is wrong to obtain data, it is sent out interference signal, so that the audio source device retransmits the number
According to.
Optionally, the method further includes：
If being successfully received the data, first playback equipment is obtained by way of data interception and is properly received
The confirmation sent when to data receives the reception failure letter sent when signal or wrong first playback equipment reception data
Number.
The third aspect, the embodiment of the present application also provides a kind of audio wireless communication devices, are used for audio-frequence player device, institute
State audio-frequence player device includes including the first playback equipment and the second playback equipment, described device：
For the data acquisition module of the first playback equipment, nothing is carried out for first playback equipment and audio source device
Line communicates, and obtains the data that audio source device is sent；
Module is intercepted for the second playback equipment, is used at least part time of the wireless communication procedure,
Second playback equipment obtains the data from audio source device by way of data interception；
For the interference signal sending module of the second playback equipment, if obtaining data for second playback equipment has
Accidentally, it is sent out interference signal, so that the audio source device retransmits the data.
Optionally, described device further includes：
For the confirmation signal transmitting module of the first playback equipment, if received for first playback equipment described
Data send to the audio source device and confirm reception signal, and if first playback equipment reception data are wrong, to
The audio source device transmits and receives failure signal, so that the audio source device retransmits data.
Optionally, described device further includes：
For the confirmation signal receiving module of the second playback equipment, if received for second playback equipment described
Data are obtained first playback equipment by way of data interception and receive the confirmation reception signal sent when data, or
First playback equipment receive data it is wrong when the reception failure signal that sends.
Fourth aspect, the embodiment of the present application also provides a kind of audio wireless communication devices, are used for the second playback equipment, institute
Stating device includes：
Module is intercepted, for when the first playback equipment and audio source device carry out wireless communication at least part of process
In, the data from audio source device are obtained by way of data interception；
If interference signal sending module is sent out interference signal, so that the audio-source wrong for obtaining data
Equipment retransmits the data.
Optionally, described device further includes：
If confirmation signal receiving module obtains institute for being successfully received the data by way of data interception
It states the first playback equipment and is successfully received that the confirmation that is sent when data receives signal or first playback equipment receives data and has
It mistakes the reception failure signal of transmission.
5th aspect, the embodiment of the present application also provides a kind of second playback equipments, including：
Second communication unit；
At least one second processor；And
With the second memory of at least one second processor communication connection；Wherein,
The second memory is stored with the instruction that can be executed by least one second processor, and described instruction is by institute
It states at least one second processor to execute, so that at least one second processor is able to carry out described in above-mentioned second aspect
Method.
6th aspect, the embodiment of the present application also provides a kind of audio-frequence player devices, including：
First playback equipment and the second above-mentioned playback equipment.
7th aspect, the embodiment of the present application also provides a kind of audio frequency broadcast system, the system comprises：
Audio source device, for providing audio data；And
Above-mentioned audio-frequence player device, the audio-frequence player device in the first playback equipment and the second playback equipment for broadcasting
Put the audio data.
Eighth aspect, the embodiment of the present application also provides a kind of non-volatile computer readable storage medium storing program for executing, the calculating
Machine readable storage medium storing program for executing is stored with computer executable instructions, when the computer executable instructions are performed, is able to carry out
Method described in above-mentioned first aspect or second aspect.
9th aspect, the embodiment of the present application also provides a kind of computer program product, the computer program product packet
The computer program being stored on non-volatile computer readable storage medium storing program for executing is included, the computer program includes program instruction,
It is performed when described program instructs, is able to carry out above-mentioned first aspect or second aspect the method.
The embodiment of the present application is sent out interference letter when the second playback equipment acquisition data are wrong, by the second playback equipment
Number, the interference signal can prevent the audio source device from receiving other signals.Therefore when the second playback equipment receives data
When mistake or loss data, since the interference signal sent by the second playback equipment is influenced, audio source device will receive not
To other signals.Then audio source device re-issues data to the first playback equipment, and the second playback equipment can be again by detecing
The mode listened obtains the data that audio source device issues, to allow the second playback equipment completely to receive under audio source device
The data of hair ensure that the second playback equipment receives the integrality of data.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 a and Fig. 1 b are the application scenarios schematic diagrams of the application audio wireless communication means and device；
Fig. 2 is communication mode between the embodiment of the present application sound intermediate frequency source device, the first playback equipment and the second playback equipment
Schematic diagram；
Fig. 3 is the flow chart of one embodiment of the application audio wireless communication means；
Fig. 4 is that the operation sequential of the embodiment of the present application sound intermediate frequency source device, the first playback equipment and the second playback equipment is shown
It is intended to；
Fig. 5 is the structural schematic diagram of one embodiment of the application audio wireless communication device；
Fig. 6 is the structural schematic diagram of one embodiment of the application audio wireless communication device；
Fig. 7 is the hardware architecture diagram of the first playback equipment of the embodiment of the present application；
Fig. 8 is the hardware architecture diagram of the second playback equipment of the embodiment of the present application；And
Fig. 9 is the hardware architecture diagram of the embodiment of the present application audio-frequence player device.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
Audio wireless communication means and device provided by the embodiments of the present application are suitable for applied field shown in Fig. 1 a and Fig. 1 b
Scape.In the application scenarios shown in Fig. 1 a and Fig. 1 b, including audio-frequence player device 10 and audio source device 20, wherein audio-source
Equipment 20 can be any suitable, can provide all types of electronic equipments of one or more audio content, such as intelligent hand
Machine, tablet computer, MP3 player, PC, CD player etc..Audio-frequence player device 10 includes the first playback equipment 11 and second
Playback equipment 12, audio-frequence player device 10 can be electronic equipments that is any suitable, can supporting multichannel playing audio-fequency data,
Such as the loud speaker group of stereophone, 2.1 sound channel loudspeaker, 5.1 sound channel sound equipments, stereo loudspeaker or other suitable types.
First playback equipment 11 and the second playback equipment 12 are only to indicate to play the speaker portion of different sound channels, for example, right
For stereophone, the first playback equipment 11 can be L channel earphone, and the second playback equipment 12 is right-channel ear.When
So, it can also indicate that right-channel ear, the second playback equipment 12 indicate L channel earphone with the first playback equipment 11.
As shown in Fig. 2, audio source device 20 and the first playback equipment 11 can establish wireless communication connection, (such as bluetooth is logical
Letter connection), the data transmission that audio source device 20 is issued gives the first playback equipment 11, the first playback equipment 11 and second to broadcast
Put equipment 12 establish wireless communication connection (such as bluetooth connection, WIFI connections etc.), by the connection key of audio source device 20,
The information such as address are sent to the second playback equipment 12.To allow the second playback equipment 12 to be obtained by way of data interception
Audio source device 20 is handed down to the data of the first playback equipment 11.
It is one-side because the second playback equipment 12 and audio source device 20 simultaneously do not set up real communication connection
Data are obtained from audio source device 20, in order to ensure that the second playback equipment 12 obtains the integrality of data, the embodiment of the present application exists
When second playback equipment 12 obtains data wrong (such as receiving error in data or loss data) by intercepting mode, by second
Playback equipment 12 is sent out interference signal, to prevent audio source device 20 from receiving other signals.Therefore when the second playback equipment
When 12 reception error in data or loss data, since the interference signal sent by the second playback equipment 12 is influenced, audio-source
Equipment 20 will not receive other signals.Then audio source device 20 re-issues data and is played to the first playback equipment 11, second
Equipment 12 can obtain the data that audio source device 20 issues again by the mode intercepted, to ensure that the second playback equipment
12 receive the integrality of data.
The embodiment of the present application provides a kind of audio wireless communication means, and the method can be by the audio in Fig. 1 a and Fig. 1 b
Playback equipment 10 executes, as shown in figure 3, the method includes：
101：First playback equipment 11 is carried out wireless communication with audio source device 20, obtains the number that audio source device 20 is sent
According to.
102：Within at least part time of the wireless communication procedure, second playback equipment 12 is detectd by data
The mode listened obtains the data from audio source device 20.
The A stages for please referring in Fig. 2 and Fig. 4, (wherein, T1 indicated that the sequential of audio source device 20, T2 indicate first to broadcast
The sequential of equipment 11 is put, T3 indicates the sequential of the second playback equipment 12), the first playback equipment 11 and audio source device 20 pass through company
It meets information A and link information B and establishes wireless communication connection.First playback equipment 11 and the second playback equipment 12 pass through link information
C and link information D establishes wireless communication connection, and the information such as the connection secret key of audio source device 20 and address are sent to second
Playback equipment 12, the second playback equipment 12 can intercept the logical of audio source device 20 and the first playback equipment 11 by these information
Letter process, and obtain the data that audio source device 20 is handed down to the first playback equipment 11.Please refer to the B-stage in Fig. 4, audio-source
Equipment 20 starts to 11 transmission data of the first playback equipment, and the first playback equipment 11 receives the data that audio source device 20 is sent,
Second playback equipment 12 obtains the data that audio source device 20 is sent to the first playback equipment 11 by way of intercepting.
103：If it is wrong that second playback equipment 12 obtains data, it is sent out interference signal, described in prevention
Audio source device receives the confirmation and receives signal.
In some embodiments, when first playback equipment 11 is successfully received the data, to the audio-source
Equipment 20, which is sent, confirms reception signal, to inform that the audio source device 20 can send next bag data.In other implementations
In example, next bag data can also be sent by other signal (such as clock signal) notification audio source devices.When the second broadcasting
When the acquisition of equipment 12 data are wrong, then it is sent out interference signal, due to the presence of interference signal, audio source device 20 will receive
Signal or other signals are received less than above-mentioned confirmation, then retransmits data.
When being successfully received the data below with first playback equipment 11, sent really to the audio source device 20
Recognize reception signal, is illustrated for informing that the audio source device 20 can send next bag data.
The D stages in Fig. 4 are please referred to, when the first playback equipment 11 is successfully received the data of the transmission of audio source device 20
When, the first playback equipment 11 is sent to audio source device 20 confirms reception signal (being sent by ack signal), to require sound
Frequency source equipment 20 sends next data packet.If the audio source device 20 that the second playback equipment 12 do not successfully obtain is handed down to
The data (such as receive error in data or lose data) of one playback equipment 11, then set in the first playback equipment 11 to audio-source
Standby 20 sent in the same period for confirming reception signal, and the second playback equipment 12 is sent out interference signal.Due to interference signal
Presence, audio source device 20 will not receive the confirmation and receive signal, before being not received by for the first playback equipment 11
One bag data can then retransmit the bag data automatically.Such second playback equipment 12 can obtain sound again by the mode intercepted
The data that frequency source equipment 20 retransmits, to ensure that the second playback equipment 12 completely receives the number that audio source device 20 issues
According to.
And when the first playback equipment 11 and the second playback equipment 12 are successfully received data, please refer to the C ranks in Fig. 4
Section, due to not interfering with the presence of signal, audio source device 20 receives letter by the confirmation that the first playback equipment 11 is sent is received
Number, start to send next bag data, the first playback equipment 11 and the second playback equipment 12 begin preparing for receiving next bag data.
Wherein, diversified forms may be used in interference signal, and signal identical for example, by using frequency, more powerful, the embodiment of the present application is not
It limits.
Due to there is the process that (handshake) etc. interact of shaking hands between the first playback equipment 11 and audio source device 20,
Communication process between the two belongs to normal point-to-point communication, and therefore, the first playback equipment 11 receives the integrality tool of data
There is certain guarantee.In order to avoid causing the first playback equipment 11 to receive error in data due to unstable networks or losing data
The case where occur, in another embodiment of the application, first playback equipment 11 receive data it is wrong when, set to audio-source
Standby 20 transmit and receive failure signal.Wherein, specifically, the reception failure signal can be sent by ack signal.
In this way when 12 successful data reception of the second playback equipment and the first playback equipment 11 do not have successful data reception, by
The reception failure signal of the first playback equipment 11 transmission is received in audio source device 20, to retransmit data packet.First
Playback equipment 11 has known that previous bag data is problematic and has needed to receive the data packet retransmitted, and the second playback equipment 12 obtains
When the data packet for taking audio source device 20 to retransmit, it is found that the bag data is identical with previous bag data, it will automatic discarding or
Person covers the bag data, does not interfere with the reception of previous bag data.
When the data that the first playback equipment 11 and the second playback equipment 12 receive are wrong, the first playback equipment 11 is to sound
Frequency source equipment 20 transmits and receives failure signal, and the second playback equipment 12 is sent out interference signal.Due to the presence of interference signal,
Audio source device 20 will not receive any signal from the first playback equipment 11, therefore can retransmission data packet.First plays
Equipment 11 and the second playback equipment 12 know that previous bag data is problematic, can receive the data of the retransmission of audio source device 20
Packet, so the first playback equipment 11 and the second playback equipment 12 can normally receive the bag data.
Wherein, in some embodiments of the present application, the B-stage of Fig. 4 is please referred to, the first playback equipment 11 is to audio-source
Equipment 20, which is sent, confirms that the second playback equipment is obtained by way of data interception while receiving signal or reception failure signal
The confirmation is taken to receive signal or reception failure signal.When the second playback equipment 12 reception data are wrong, played first
While equipment 11 sends confirmation reception signal or reception failure signal to audio source device 20, it is sent out interference signal,
And when the second playback equipment 12 is successfully received data, it is sent to audio source device 20 in the first playback equipment 11 and confirms reception
In the same period of signal or reception failure signal, the second playback equipment 12 is also at reception state, passes through data interception
Mode obtains the confirmation that the first playback equipment 11 is sent at this time and receives signal or reception failure signal, to confirm that the first broadcasting is set
Standby 11 the case where receiving a upper bag data, so that it is determined that audio source device 20 send again be new data packet or send out again
The data packet sent, with determine the data packet of acquisition is abandoned, cover or reception handle.
In other embodiments of the application, the C-stage of Fig. 4 is please referred to, the first playback equipment 11 is only set to audio-source
Standby 20, which send confirmation, receives signal or reception failure signal.When the second playback equipment 12 reception data are wrong, broadcast first
It puts equipment 11 and is sent to audio source device 20 and confirm the same period for receiving signal or reception failure signal, be sent out interference
Signal, and when the second playback equipment 12 is successfully received data, any operation is not done.Second playback equipment 12 is not broadcast to first
The case where putting 11 received data packet of equipment adds their confirmation, only when getting the data packet of the transmission of audio source device 20, to data
Packet is judged, if the data packet is identical with a upper data packet for reception, which is abandoned or is covered, no
Then received.
Certainly, in other embodiments of the application, the first playback equipment 11 can also be only to audio source device 20
It sends and confirms while receive signal, sent to the second playback equipment 12 and confirm and receive signal, or only to audio source device
While 20 transmitting and receiving failure signal, failure signal is transmitted and received to the second playback equipment 12.Second playback equipment 12 only with
The confirmation receives signal or only with the reception failure signal, to confirm that the first playback equipment 11 receives a upper bag data
Situation, so that it is determined that audio source device 20 send again be new data packet or retransmission data packet, with determine pair
The data packet of acquisition abandoned, is covered or reception processing.
The embodiment of the present application can make the second playback equipment completely receive the data that audio source device issues, and ensure second
Playback equipment receives the integrality of data.
The embodiment of the present application also provides the audio being individually performed by the first playback equipment 11 and the second playback equipment 12 without
Line communication means, particular technique details can respectively refer to the part and second that the first playback equipment 11 executes in the above method and broadcast
The part of the execution of equipment 12 is put, details are not described herein.
Correspondingly, the embodiment of the present application also provides a kind of audio wireless communication device, for the sound in Fig. 1 a and Fig. 1 b
Frequency playback equipment 10, as shown in figure 5, the audio wireless communication device 200 includes：
For the data acquisition module 201 of the first playback equipment 11,202 He of module is intercepted for the second playback equipment 12
Interference signal sending module 203.By data acquisition module 201, the first playback equipment 11 carries out wirelessly with audio source device 20
Communication obtains the data that audio source device 20 is sent.By intercepting module 202, at least one of the wireless communication procedure
In timesharing, the second playback equipment 12 obtains the data from audio source device 20 by way of data interception.If second
The acquisition of playback equipment 12 data are wrong, interference signal are sent out by interference signal sending module 203, so that audio source device
Retransmit data.
The embodiment of the present application is sent out interference letter when the second playback equipment acquisition data are wrong, by the second playback equipment
Number, the interference signal can prevent the audio source device from receiving other signals.Therefore when the second playback equipment receives data
When mistake or loss data, since the interference signal sent by the second playback equipment is influenced, audio source device will receive not
To other signals.Then audio source device re-issues data to the first playback equipment, and the second playback equipment can be again by detecing
The mode listened obtains the data that audio source device issues, to allow the second playback equipment completely to receive under audio source device
The data of hair ensure that the second playback equipment receives the integrality of data.
In some embodiments of audio wireless communication device 200, Fig. 6 is please referred to, audio wireless communication device 200 also wraps
It includes：
For the confirmation signal transmitting module 204 of the first playback equipment 11, if received for the first playback equipment 11
The data send to audio source device 20 and confirm reception signal, and if the first playback equipment 11 reception data are wrong, to
Audio source device 20 transmits and receives failure signal, so that audio source device 20 retransmits data.
In other embodiments of audio wireless communication device 200, Fig. 6 is please referred to, audio wireless communication device 200 is also
Including：
For the confirmation signal receiving module 205 of the second playback equipment 12, if successfully connect for the second playback equipment 12
The data are received, the first playback equipment 11 is obtained by way of data interception is successfully received the confirmation sent when data and connect
The reception failure signal sent when the collection of letters number or wrong the first playback equipment 11 reception data.
Lead to it should be noted that above-mentioned audio wireless communication device can perform the audio wireless that the embodiment of the present application is provided
Letter method has the corresponding function module of execution method and advantageous effect.It is not detailed in audio wireless communication device embodiment
The technical detail of description, reference can be made to the audio wireless communication means that the embodiment of the present application is provided.
The embodiment of the present application also provides be only used for the first playback equipment 11 and be only used for the audio of the second playback equipment 12
Wireless communication device, particular technique details can respectively refer to the part for the first playback equipment 11 and use in above-mentioned apparatus
In the part of the second playback equipment 12, details are not described herein.
Fig. 7 is the hardware architecture diagram of the first playback equipment 11 provided by the embodiments of the present application, as shown in fig. 7, this
One playback equipment 11 includes：
First communication unit 111 is carried out for the first playback equipment 11 with audio source device 20 and the second playback equipment 12
Communication；
One or more first processors 112 and first memory 113 are with a first processor 112 in Fig. 7
Example.
First processor 112 can be connected with first memory 113 by bus or other modes, to pass through in Fig. 7
For bus connection.
First memory 113 is used as a kind of non-volatile computer readable storage medium storing program for executing, can be used for storing non-volatile soft
Part program, non-volatile computer executable program and module, such as the audio wireless communication means pair in the embodiment of the present application
Program instruction/the unit (for example, attached data acquisition module 201 shown in fig. 5) answered.First processor 112 is stored by running
Non-volatile software program, instruction and unit in first memory 113, to execute the various work(of the first playback equipment
It can apply and data processing, that is, realize above method embodiment audio wireless communication means.
First memory 113 may include storing program area and storage data field, wherein storing program area can store operation
System, the required application program of at least one function；Storage data field can be stored according to the first playback equipment using being created
Data etc..In addition, first memory 113 may include high-speed random access memory, can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other non-volatile solid state memory parts.In some embodiments
In, it includes the memory remotely located relative to first processor 112 that first memory 113 is optional, these remote memories can
To pass through network connection to the first playback equipment.The example of above-mentioned network includes but not limited to internet, intranet, local
Net, mobile radio communication and combinations thereof.
One or more of units are stored in the first memory 113, when by one or more of
When one processor 112 executes, the audio wireless communication means in above-mentioned any means embodiment is executed, for example, executing above retouch
Method and step 101 in the Fig. 3 stated realizes the module 201 in Fig. 5, the function of the module 201 and 204 in Fig. 6.
Above-mentioned first playback equipment can perform the audio wireless communication means that the embodiment of the present application is provided, and have the side of execution
The corresponding function module of method and advantageous effect.The technical detail of detailed description not in the first playback equipment embodiment, reference can be made to
The audio wireless communication means that the embodiment of the present application is provided.
Fig. 8 is the hardware architecture diagram of the second playback equipment 12 provided by the embodiments of the present application, as shown in figure 8, this
Two playback equipments 12 include：
Second communication unit 121 is communicated for the second playback equipment 12 with the first playback equipment 11；
One or more second processors 122 and second memory 123 are with a second processor 122 in Fig. 8
Example.
Second processor 122 can be connected with second memory 123 by bus or other modes, to pass through in Fig. 8
For bus connection.
Second memory 123 is used as a kind of non-volatile computer readable storage medium storing program for executing, can be used for storing non-volatile soft
Part program, non-volatile computer executable program and module, such as the audio wireless communication means pair in the embodiment of the present application
Program instruction/the unit (for example, attached shown in fig. 5 intercept module 202 and interference signal sending module 203) answered.Second processing
Device 122 is stored in non-volatile software program, instruction and unit in second memory 123 by operation, to execute the
Above method embodiment audio wireless communication means is realized in the various function application of two playback equipments and data processing.
Second memory 123 may include storing program area and storage data field, wherein storing program area can store operation
System, the required application program of at least one function；Storage data field can be stored according to the second playback equipment using being created
Data etc..In addition, second memory 123 may include high-speed random access memory, can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other non-volatile solid state memory parts.In some embodiments
In, it includes the memory remotely located relative to second processor 122 that second memory 123 is optional, these remote memories can
To pass through network connection to the second playback equipment.The example of above-mentioned network includes but not limited to internet, intranet, local
Net, mobile radio communication and combinations thereof.
One or more of units are stored in the second memory 123, when by one or more of
When two processors 122 execute, the audio wireless communication means in above-mentioned any means embodiment is executed, for example, executing above retouch
Method and step 102 and 103 in the Fig. 3 stated realizes the module 202,203 and 205 in the module 202 and 203, Fig. 6 in Fig. 5
Function.
Above-mentioned second playback equipment can perform the audio wireless communication means that the embodiment of the present application is provided, and have the side of execution
The corresponding function module of method and advantageous effect.The technical detail of detailed description not in the second playback equipment embodiment, reference can be made to
The audio wireless communication means that the embodiment of the present application is provided.
The embodiment of the present application provides a kind of non-volatile computer readable storage medium storing program for executing, the computer-readable storage medium
Matter is stored with computer executable instructions, which is executed by one or more processors, for example, execute with
Method and step 101 in Fig. 3 of upper description realizes the module 201-205 in module 201-203, Fig. 6 in Fig. 5 to step 103
Function.
Fig. 9 is the hardware architecture diagram of audio processing equipment 10 provided by the embodiments of the present application, including first plays and set
Standby 11 and second playback equipment 12, wherein the first playback equipment 11 has the work(described in above-mentioned first playback equipment embodiment
Energy and structure, the second playback equipment 12 has the function and structure described in above-mentioned second playback equipment embodiment, relevant
Technical detail please refers to the description in above-mentioned first playback equipment embodiment and the second playback equipment embodiment.
The embodiment of the present application also provides a kind of audio frequency broadcast systems, including the audio-source described in any of the above-described embodiment
Equipment 20 and audio-frequence player device 10, audio source device 20 are used for for providing audio data, audio-frequence player device 10 first
12 playing audio data of playback equipment 11 and the second playback equipment.
The apparatus embodiments described above are merely exemplary, wherein the unit illustrated as separating component can
It is physically separated with being or may not be, the component shown as unit may or may not be physics list
Member, you can be located at a place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of module achieve the purpose of the solution of this embodiment.
By the description of above embodiment, those of ordinary skill in the art can be understood that each embodiment can borrow
Help software that the mode of general hardware platform is added to realize, naturally it is also possible to pass through hardware.Those of ordinary skill in the art can manage
Solution realize above-described embodiment method in all or part of flow be can be instructed by computer program relevant hardware come
It completes, the program can be stored in a computer read/write memory medium, and the program is when being executed, it may include such as above-mentioned each
The flow of the embodiment of method.Wherein, the storage medium can be magnetic disc, CD, read-only memory (Read-Only
Memory, ROM) or random access memory (RandomAccessMemory, RAM) etc..
Finally it should be noted that：Above example is only to illustrate the technical solution of the application, rather than its limitations；At this
It under the thinking of application, can also be combined between the technical characteristic in above example or different embodiment, step can be with
It is realized with random order, and there are many other variations of the different aspect of the application as described above, for simplicity, they do not have
Have and is provided in details；Although the application is described in detail with reference to the foregoing embodiments, the ordinary skill people of this field
Member should understand that：It still can be with technical scheme described in the above embodiments is modified, or to which part skill
Art feature carries out equivalent replacement；And these modifications or replacements, each reality of the application that it does not separate the essence of the corresponding technical solution
Apply the range of a technical solution.
Claims (17)
1. a kind of audio wireless communication means, is used for audio-frequence player device, the audio-frequence player device includes the first playback equipment
With the second playback equipment, which is characterized in that the method includes：
First playback equipment is carried out wireless communication with audio source device, obtains the data that audio source device is sent；
Within at least part time of the wireless communication procedure, second playback equipment is obtained by way of data interception
Fetch the data from audio source device；
If it is wrong that second playback equipment obtains data, it is sent out interference signal, so that the audio source device weight
Newly send the data.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
If first playback equipment receives the data, is sent to the audio source device and confirm reception signal.
3. method according to claim 1 or 2, which is characterized in that the method further includes：
If it is wrong that first playback equipment receives data, failure signal is transmitted and received to the audio source device, so that
The audio source device retransmits data.
4. according to the method described in claim 3, it is characterized in that, the method further includes：
If second playback equipment receives the data, first playback equipment is obtained by way of data interception
The confirmation sent receives signal.
5. according to the method described in claim 4, it is characterized in that, the method further includes：
If second playback equipment receives the data, first playback equipment is obtained by way of data interception
The reception failure signal sent.
6. a kind of audio wireless communication means is used for the second playback equipment, which is characterized in that the method includes：
Within at least part time that the first playback equipment and audio source device carry out wireless communication process, pass through data interception
Mode obtain the data from audio source device；
If it is wrong to obtain data, it is sent out interference signal, so that the audio source device retransmits the data.
7. according to the method described in claim 6, it is characterized in that, the method further includes：
If receiving the data, is obtained when first playback equipment receives data and sent by way of data interception
Confirmation receive signal or first playback equipment receive data it is wrong when the reception failure signal that sends.
8. a kind of audio wireless communication device, is used for audio-frequence player device, the audio-frequence player device includes the first playback equipment
With the second playback equipment, which is characterized in that described device includes：
For the data acquisition module of the first playback equipment, channel radio is carried out for first playback equipment and audio source device
Letter obtains the data that audio source device is sent；
Module is intercepted for the second playback equipment, is used at least part time of the wireless communication procedure, it is described
Second playback equipment obtains the data from audio source device by way of data interception；
For the interference signal sending module of the second playback equipment, if wrong for second playback equipment acquisition data,
It is sent out interference signal, so that the audio source device retransmits the data.
9. device according to claim 8, which is characterized in that described device further includes：
For the confirmation signal transmitting module of the first playback equipment, if receiving the number for first playback equipment
According to audio source device transmission confirmation reception signal, and if first playback equipment reception data are wrong, to institute
It states audio source device and transmits and receives failure signal, so that the audio source device retransmits data.
10. device according to claim 8 or claim 9, which is characterized in that described device further includes：
For the confirmation signal receiving module of the second playback equipment, if receiving the number for second playback equipment
According to obtaining first playback equipment by way of data interception and receive the confirmation that is sent when data and receive signal or institute
State the first playback equipment receive data it is wrong when the reception failure signal that sends.
11. a kind of audio wireless communication device, it to be used for the second playback equipment, which is characterized in that described device includes：
Module is intercepted, at least part time for carrying out wireless communication process in the first playback equipment and audio source device
It is interior, the data from audio source device are obtained by way of data interception；
If interference signal sending module is sent out interference signal, so that the audio source device wrong for obtaining data
Retransmit the data.
12. according to the devices described in claim 11, which is characterized in that described device further includes：
If confirmation signal receiving module is obtained described first by way of data interception and broadcast for receiving the data
Put equipment receive the confirmation that is sent when data receive signal or first playback equipment receive data it is wrong when send connect
Receive failure signal.
13. a kind of second playback equipment, which is characterized in that including：
Second communication unit；
At least one second processor；And
With the second memory of at least one second processor communication connection；Wherein,
The second memory is stored with the instruction that can be executed by least one second processor, described instruction by it is described extremely
A few second processor executes, so that at least one second processor is able to carry out the side described in claim 6 or 7
Method.
14. a kind of audio-frequence player device, which is characterized in that including：
The second playback equipment described in first playback equipment and claim 13.
15. a kind of audio frequency broadcast system, which is characterized in that the system comprises：
Audio source device, for providing audio data；And
Audio-frequence player device described in claim 14, the audio-frequence player device are used to play in the first playback equipment and second
Audio data described in device plays.
16. a kind of non-volatile computer readable storage medium storing program for executing, which is characterized in that the computer-readable recording medium storage has
Computer executable instructions are able to carry out perform claim and require any one of 1-7 when the computer executable instructions are performed
The method.
17. a kind of computer program product, which is characterized in that the computer program product includes being stored in non-volatile calculating
Computer program on machine readable storage medium storing program for executing, the computer program include program instruction, when described program instruction is performed
When, it is able to carry out claim 1-7 any one of them methods.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/084612 WO2019205054A1 (en) | 2018-04-26 | 2018-04-26 | Wireless audio communication method and apparatus, and audio playback device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108513702A true CN108513702A (en) | 2018-09-07 |
Family
ID=63404298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880000417.4A Pending CN108513702A (en) | 2018-04-26 | 2018-04-26 | Audio wireless communication means, device and audio-frequence player device, system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108513702A (en) |
| WO (1) | WO2019205054A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995479A (en) * | 2019-06-03 | 2019-07-09 | 南京中感微电子有限公司 | A kind of voice data communication method, system and audio communication device |
| CN110831246A (en) * | 2019-11-11 | 2020-02-21 | 展讯通信（上海）有限公司 | Data transmission method and device |
| CN111212471A (en) * | 2019-12-19 | 2020-05-29 | 展讯通信（上海）有限公司 | Synchronous processing method, system, equipment and storage medium of audio equipment |
| CN111464989A (en) * | 2020-03-31 | 2020-07-28 | 歌尔科技有限公司 | Audio data processing method, control device and readable storage medium |
| CN111479319A (en) * | 2020-03-30 | 2020-07-31 | 昆山泰芯微电子有限公司 | Communication method and device |
| CN112822665A (en) * | 2019-11-18 | 2021-05-18 | 阿里巴巴集团控股有限公司 | Audio playing method, device, equipment and system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111770428B (en) * | 2020-06-24 | 2021-12-07 | 杭州国芯科技股份有限公司 | Monitoring method of wireless equipment |
| CN113852446B (en) * | 2021-09-24 | 2023-05-30 | 上海物骐微电子有限公司 | Wireless communication system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120058727A1 (en) * | 2010-09-02 | 2012-03-08 | Passif Semiconductor Corp. | Un-tethered wireless stereo speaker system |
| CN105284134A (en) * | 2012-12-03 | 2016-01-27 | 索诺瓦公司 | Wireless streaming of an audio signal to multiple audio receiver devices |
| CN106470472A (en) * | 2015-08-18 | 2017-03-01 | Gn瑞声达A/S | The method exchanging different size packet between the first and second portable communication devices |
| CN106535081A (en) * | 2016-12-20 | 2017-03-22 | 建荣半导体（深圳）有限公司 | Bluetooth mode switching method and device, communication system and stereophonic audio transmission method |
-
2018
- 2018-04-26 CN CN201880000417.4A patent/CN108513702A/en active Pending
- 2018-04-26 WO PCT/CN2018/084612 patent/WO2019205054A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120058727A1 (en) * | 2010-09-02 | 2012-03-08 | Passif Semiconductor Corp. | Un-tethered wireless stereo speaker system |
| CN105284134A (en) * | 2012-12-03 | 2016-01-27 | 索诺瓦公司 | Wireless streaming of an audio signal to multiple audio receiver devices |
| CN106470472A (en) * | 2015-08-18 | 2017-03-01 | Gn瑞声达A/S | The method exchanging different size packet between the first and second portable communication devices |
| CN106535081A (en) * | 2016-12-20 | 2017-03-22 | 建荣半导体（深圳）有限公司 | Bluetooth mode switching method and device, communication system and stereophonic audio transmission method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995479A (en) * | 2019-06-03 | 2019-07-09 | 南京中感微电子有限公司 | A kind of voice data communication method, system and audio communication device |
| CN110831246A (en) * | 2019-11-11 | 2020-02-21 | 展讯通信（上海）有限公司 | Data transmission method and device |
| CN112822665A (en) * | 2019-11-18 | 2021-05-18 | 阿里巴巴集团控股有限公司 | Audio playing method, device, equipment and system |
| CN111212471A (en) * | 2019-12-19 | 2020-05-29 | 展讯通信（上海）有限公司 | Synchronous processing method, system, equipment and storage medium of audio equipment |
| CN111479319A (en) * | 2020-03-30 | 2020-07-31 | 昆山泰芯微电子有限公司 | Communication method and device |
| CN111479319B (en) * | 2020-03-30 | 2022-06-14 | 昆山泰芯微电子有限公司 | Communication method and device |
| CN111464989A (en) * | 2020-03-31 | 2020-07-28 | 歌尔科技有限公司 | Audio data processing method, control device and readable storage medium |
| CN111464989B (en) * | 2020-03-31 | 2023-08-08 | 歌尔科技有限公司 | Audio data processing method, control device and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019205054A1 (en) | 2019-10-31 |
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