CN105828253B - Wireless connection control method and device in audio frequency broadcast system - Google Patents
Wireless connection control method and device in audio frequency broadcast system Download PDFInfo
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- CN105828253B CN105828253B CN201610165506.7A CN201610165506A CN105828253B CN 105828253 B CN105828253 B CN 105828253B CN 201610165506 A CN201610165506 A CN 201610165506A CN 105828253 B CN105828253 B CN 105828253B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive loop type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
Abstract
The embodiment of the invention discloses the wireless connection control method and devices in a kind of audio frequency broadcast system.This method includes：Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device is sent；If the currently playing equipment meets the bluetooth switching condition of setting, the currently playing equipment is that the current audiogenic device determines target access device from the wireless router that other playback equipments that audio frequency broadcast system includes and the audio frequency broadcast system access；The wireless connection between the current audiogenic device and the target access device is established in the currently playing equipment control, and the current audiogenic device is made to transmit audio, video data to the audio frequency broadcast system by the wireless connection established.The embodiment of the present invention simplifies the bluetooth configuration operation of audio frequency broadcast system, and effectively avoids playing interrupting.
Description
Technical field
Wireless connection control method the present invention relates to audio play-back technology field, in especially a kind of audio frequency broadcast system
And device.
Background technique
With the continuous development that mobile interchange is applied, the sound being made of playback equipments such as intelligent network speaker, bluetooth headsets
Frequency play system is just more more and more universal.These playback equipments are integrated with processor, network interface and bluetooth module, mutual in addition to playing
Audio-video in networking, audio frequency broadcast system, which can also play, is stored in local audio-video, is such as stored in audio frequency broadcast system
In the internal storage of certain playback equipment, external memory (such as USB flash disk), NAS (Network in intelligent terminal or local area network
Attached Storage, network attached storage) etc. audio-video document on other addressable audiogenic devices.
In the prior art, when a bluetooth playback equipment (such as bluetooth headset, Baffle Box of Bluetooth) has been in audio frequency broadcast system
Bluetooth connection is established with a bluetooth audiogenic device, is played if there is new bluetooth audiogenic device request is connected to this bluetooth
Equipment simultaneously transmits audio, video data, has two ways processing：First is that the bluetooth playback equipment refuses new bluetooth audiogenic device
Connection request, cause user need again for new audiogenic device select playback equipment, and then again to audio frequency broadcast system into
Row bluetooth configuration, it is cumbersome；Second is that bluetooth playback equipment disconnects the bluetooth audiogenic device having connected, it is connected to new bluetooth sound
Source device causes to play and interrupt, reduces the satisfaction of user experience.
Summary of the invention
The wireless connection control method and device of the embodiment of the present invention being designed to provide in a kind of audio frequency broadcast system,
To simplify the bluetooth configuration operation of audio frequency broadcast system, and avoids playing and interrupt.
In a first aspect, the embodiment of the invention provides a kind of wireless connection control methods in audio frequency broadcast system, including：
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device is sent；
If the currently playing equipment meets the bluetooth switching condition of setting, the currently playing equipment is played from audio
It is the current audiogenic device in the wireless router of other playback equipments and audio frequency broadcast system access that system includes
Determine target access device；
The currently playing equipment control is established wireless between the current audiogenic device and the target access device
Connection makes the current audiogenic device transmit audio, video data to the audio frequency broadcast system by the wireless connection established.
Second aspect, the embodiment of the invention provides a kind of wireless connection control methods in audio frequency broadcast system, including：
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device is sent；
If the currently playing equipment bluetooth connection has other audiogenic devices, and the currently playing equipment is not in bluetooth
Data transmission state, then the currently playing equipment is not in the other of Bluetooth data transfer state from audio frequency broadcast system and broadcasts
Put in equipment is that other audiogenic devices determine target access device；
The currently playing equipment control is established wireless between other audiogenic devices and the target access device
Connection, and respond the Bluetooth data transfer request.
The third aspect, the embodiment of the invention provides the wireless connection control devices in audio frequency broadcast system, are configured at and work as
In preceding playback equipment, described device includes：
Request receiving module is transmitted, the Bluetooth data transfer request sent for receiving current audiogenic device；
Target device determining module, if meeting the bluetooth switching condition of setting for the currently playing equipment, from sound
It is the current sound in the wireless router of other playback equipments and audio frequency broadcast system access that frequency play system includes
Source device determines target access device；
Wireless connection establishes module, establishes between the current audiogenic device and the target access device for controlling
It is wirelessly connected, the current audiogenic device is made to transmit audio-video number to the audio frequency broadcast system by the wireless connection established
According to.
Fourth aspect, the embodiment of the invention provides the wireless connection control device in a kind of audio frequency broadcast system, configurations
In currently playing equipment, described device includes：
Request receiving module is transmitted, the Bluetooth data transfer request sent for receiving current audiogenic device；
Target device determining module, if having other audiogenic devices for the currently playing equipment bluetooth connection, and described
Currently playing equipment is not in Bluetooth data transfer state, then Bluetooth data transfer state is not in from audio frequency broadcast system
It is that other audiogenic devices determine target access device in other playback equipments；
Other equipment link blocks disconnect and other audiogenic devices for responding the Bluetooth data transfer request
Bluetooth connection, and control and establish bluetooth connection between other audiogenic devices and the target access device.
Technical solution provided in an embodiment of the present invention, currently playing equipment receive the blue-teeth data that current audiogenic device is sent
After transmission request, if currently playing equipment meets bluetooth switching condition, even current audiogenic device can not access currently playing set
It is standby, then the wireless routing for other playback equipments and the audio frequency broadcast system access that currently playing equipment includes from audio frequency broadcast system
It is that current audiogenic device determines target access device, and controls and establish between current audiogenic device and target access device in device
It is wirelessly connected, so that current audiogenic device is accessed audio frequency broadcast system by the wireless connection established, and pass to audio frequency broadcast system
Defeated audio, video data simplifies the bluetooth configuration operation of audio frequency broadcast system, effectively avoids playing and interrupt.Also, it is broadcast currently
It puts equipment and current audiogenic device is in during Bluetooth data transfer, other sounds of currently playing equipment will be accessed by bluetooth
Source device is transferred on other playback equipments, avoids the workload that other audiogenic devices increase currently playing equipment, is improved
Data transmission quality between currently playing equipment and current audiogenic device.
Detailed description of the invention
Fig. 1 a is the process of the wireless connection control method in a kind of audio frequency broadcast system that the embodiment of the present invention one provides
Schematic diagram；
Fig. 1 b is a kind of audio frequency broadcast system structure chart that the embodiment of the present invention one provides；
Fig. 1 c is a kind of audio frequency broadcast system structure chart that the embodiment of the present invention one provides；
Fig. 2 is that the process of the wireless connection control method in a kind of audio frequency broadcast system provided by Embodiment 2 of the present invention is shown
It is intended to；
Fig. 3 is that the process of the wireless connection control method in a kind of audio frequency broadcast system that the embodiment of the present invention three provides is shown
It is intended to；
Fig. 4 is that the structure of the wireless connection control device in a kind of audio frequency broadcast system that the embodiment of the present invention four provides is shown
It is intended to；
Fig. 5 a is the structure of the wireless connection control device in a kind of audio frequency broadcast system that the embodiment of the present invention five provides
Schematic diagram；
Fig. 5 b is the structure chart of playback equipment in a kind of audio frequency broadcast system of the offer of the embodiment of the present invention five.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 a is the process of the wireless connection control method in a kind of audio frequency broadcast system that the embodiment of the present invention one provides
Schematic diagram, this method can be executed by the playback equipment in audio frequency broadcast system.As shown in Figure 1a, which includes：
Step 11, currently playing equipment receive the Bluetooth data transfer request that current audiogenic device is sent.
In conjunction with shown in Fig. 1 b and Fig. 1 c, audio frequency broadcast system includes more playback equipments, passes through grid between playback equipment
(MESH) or the wireless private network such as point-to-point (Ad-hoc) is communicated, and wherein the main playback equipment in audio frequency broadcast system can
To establish wired connection (with reference to Fig. 1 b) with router, main playback equipment can also be established with router and is wirelessly connected (with reference to figure
1c).Every playback equipment is integrated with bluetooth module in audio frequency broadcast system.Audiogenic device bluetooth-capable can be with broadcasting
Equipment is transferred to playback equipment by bluetooth connection, by the audio, video data of audiogenic device, and playback equipment reception is set from source of sound
After standby audio, video data, not only oneself can play received audio, video data, can also lead to received audio, video data
Other playback equipments that private network is transferred in audio frequency broadcast system are crossed to play out.
Wherein, currently playing equipment refers to any playback equipment in audio frequency broadcast system, what current audiogenic device referred to
It is any audiogenic device that request is carried out data transmission with currently playing equipment by bluetooth.
If step 12, the currently playing equipment meet the bluetooth switching condition of setting, the currently playing equipment from
It is described current in the wireless router of other playback equipments and audio frequency broadcast system access that audio frequency broadcast system includes
Audiogenic device determines target access device.
In the present embodiment, other playback equipments refer to that the broadcasting in audio frequency broadcast system in addition to currently playing equipment is set
It is standby.Illustratively, bluetooth switching condition can be in Bluetooth data transfer state for playback equipment or playback equipment has connected
Bluetooth equipment number be greater than setting bluetooth connection number threshold values.Wherein Bluetooth data transfer state refers to playback equipment and appoints
For one audiogenic device by bluetooth data transmission, Bluetooth data transfer state refers to that playback equipment and audiogenic device carry out bluetooth number
According to transmission, bluetooth connection number threshold values can be positive integer for example 1,3 or 5, if such as playback equipment cannot simultaneously with more sources of sound
Equipment establishes bluetooth connection, then the corresponding bluetooth connection number threshold values of playback equipment is 1.Specifically, if a playback equipment meets
Bluetooth switching condition, then the playback equipment does not allow current audiogenic device to transmit data to the playback equipment by bluetooth；Otherwise,
The playback equipment allows current audiogenic device to transmit data to the playback equipment by bluetooth.
Specifically, currently playing equipment determines audio frequency broadcast system if currently playing equipment meets bluetooth switching condition
In with the presence or absence of being unsatisfactory for other playback equipments of bluetooth switching condition, and if it exists, then from be unsatisfactory for bluetooth switching condition its
It is currently playing equipment selection bluetooth access port in its playback equipment；Otherwise, wireless router audio frequency broadcast system connected
It is determined as the WIFI access port of currently playing equipment.
Step 13, the currently playing equipment control are established between the current audiogenic device and the target access device
Wireless connection, make the current audiogenic device by establish wireless connection to the audio frequency broadcast system transmit audio-video number
According to.
Technical solution provided in this embodiment, currently playing equipment receive the Bluetooth data transfer that current audiogenic device is sent
After request, if currently playing equipment meets bluetooth switching condition, even current audiogenic device can not access currently playing equipment, then
Currently playing equipment is from the wireless router that the other playback equipments and audio frequency broadcast system that audio frequency broadcast system includes access
Determine target access device for current audiogenic device, and control establish it is wireless between current audiogenic device and target access device
Connection makes current audiogenic device access audio frequency broadcast system by the wireless connection established, and transmits sound to audio frequency broadcast system
Video data simplifies the bluetooth configuration operation of audio frequency broadcast system, effectively avoids playing and interrupt.
Illustratively, the currently playing equipment selected from other playback equipments that audio frequency broadcast system includes described in work as
After the target access device of preceding audiogenic device, further include：
If the target access device detects that the bluetooth signal intensity of the current audiogenic device is believed less than the first bluetooth
Number intensity threshold, then the target access device passes through the mobile current audiogenic device of alarm operation indicating user.
Specifically, currently playing equipment, after selection target access device in other playback equipments, currently playing equipment will
The bluetooth module information of current audiogenic device is sent to target access device, and target access device scans blue in current audiogenic device
The bluetooth signal intensity of tooth module, if the bluetooth signal intensity scanned, less than the first bluetooth signal intensity threshold values, target connects
Enter equipment by the alarms such as sound or light operation, reminds user by current audiogenic device close to target access device；Then, if
The bluetooth signal intensity for the current audiogenic device that target access device scans is greater than the first bluetooth signal intensity threshold values, then target
Access device establishes the bluetooth connection with current audiogenic device according to the bluetooth module information of current audiogenic device.Wherein bluetooth mould
Block message can be bluetooth title and/or bluetooth MAC (Media Access Control, media access control) address etc..
Embodiment two
Fig. 2 is that the process of the wireless connection control method in a kind of audio frequency broadcast system provided by Embodiment 2 of the present invention is shown
It is intended to, this method can be executed by the playback equipment in audio frequency broadcast system.As shown in Fig. 2, the implementation process includes：
Step 21, currently playing equipment receive the Bluetooth data transfer request that current audiogenic device is sent.
If step 22, the currently playing equipment meet the bluetooth switching condition of setting, the currently playing equipment exists
Bluetooth connection request is broadcasted in the audio frequency broadcast system, so that the audio frequency broadcast system other playback equipments for including are to institute
State currently playing equipment feedback bluetooth work state information.
Specifically, other broadcastings are set after other playback equipments receive the Bluetooth connection request that currently playing equipment is sent
The standby bluetooth work state information that oneself is fed back to currently playing equipment.Wherein, bluetooth work state information can be bluetooth company
Bluetooth equipment number, working condition for connecing etc., working condition can be broadcasting, pause or free time etc..
It should be noted that after currently playing equipment broadcasts Bluetooth connection request in audio frequency broadcast system, if setting
The bluetooth work state information of other playback equipment feedbacks is not received in length of fixing time, or repeatedly broadcast does not have after waiting
Feedback is received, then currently playing equipment can determine that other playback equipments are all satisfied bluetooth switching condition.
The bluetooth work state information of step 23, the currently playing equipment according to other playback equipment feedbacks, from
It is that the current audiogenic device determines mesh in other playback equipments and the wireless router of audio frequency broadcast system access
Mark access device.
Specifically, currently playing equipment determines other broadcastings according to the bluetooth work state information that other playback equipments are fed back
Whether equipment meets bluetooth switching condition.For example, if other playback equipments are in idle or halted state, it is determined that other broadcastings
Equipment is not in Bluetooth data transfer state, thus determines that other playback equipments are unsatisfactory for bluetooth switching condition；If other broadcastings
Equipment is in broadcast state, it is determined that other playback equipments meet bluetooth switching condition.
Illustratively, step 23 may include：If the currently playing equipment is according to other playback equipment feedbacks
Bluetooth work state information determines that other playback equipments are all satisfied bluetooth switching condition, then the currently playing equipment is by institute
The wireless router for stating audio frequency broadcast system access is determined as the target access device of the current audiogenic device；Otherwise, described
Currently playing equipment selects the target of the current audiogenic device to connect from the other playback equipments for being unsatisfactory for bluetooth switching condition
Enter equipment.
Step 24, the currently playing equipment control are established between the current audiogenic device and the target access device
Wireless connection, make the current audiogenic device by establish wireless connection to the audio frequency broadcast system transmit audio-video number
According to.
It is set if the wireless router that the audio frequency broadcast system accesses is determined as the current source of sound by currently playing equipment
Standby target access device, then：The currently playing equipment control is established the current audiogenic device and is set with target access
Wireless connection between standby, including：
A, the currently playing equipment controls the bluetooth working condition of the currently playing equipment, makes described currently playing set
It is standby to be unsatisfactory for the bluetooth switching condition.
Specifically, if currently playing equipment is in Bluetooth data transfer state, the transmission of interrupted bluetooth data；If currently broadcasting
The bluetooth equipment number for putting equipment connection is greater than bluetooth connection number threshold values, then disconnects the bluetooth equipment having connected with part, preferably
Be to disconnect being not in the bluetooth equipment of Bluetooth data transfer state.
B, the currently playing equipment establishes the interim bluetooth connection between the current audiogenic device, and by described
Interim bluetooth connection sends the attribute information of the wireless router to the current audiogenic device, so that the current source of sound is set
The standby attribute information according to received wireless router accesses the wireless router.
Wherein, the attribute information of wireless router may include SSID (the Service Set of wireless router
Identifier, service set) and password.Specifically, after currently playing equipment is unsatisfactory for the bluetooth switching condition, currently
Playback equipment establishes the interim bluetooth connection between current audiogenic device, is connect audio frequency broadcast system by interim bluetooth connection
The attribute information of the wireless router entered is sent to current audiogenic device, and current audiogenic device is accessed according to received attribute information
Wireless router, that is, current audiogenic device accesses audio frequency broadcast system by WIFI.
Embodiment three
Present embodiments provide the wireless connection control method in another audio frequency broadcast system.Fig. 3 is that the present invention is implemented
The flow diagram for a kind of wireless connection control method in audio frequency broadcast system that example three provides, this method can be broadcast by audio
Playback equipment in place system executes.As shown in figure 3, the implementation process includes：
Step 31, currently playing equipment receive the Bluetooth data transfer request that current audiogenic device is sent.
If step 32, the currently playing equipment bluetooth connection have other audiogenic devices, and the currently playing equipment is not
In Bluetooth data transfer state, then the currently playing equipment is not in Bluetooth data transfer state from audio frequency broadcast system
Other playback equipments in be that other audiogenic devices determine target access device.
Specifically, if currently playing equipment and other audiogenic devices do not carry out Bluetooth data transfer, it is even currently playing to set
Standby to be not in Bluetooth data transfer state, then currently playing equipment is found in audio frequency broadcast system and is not in Bluetooth data transfer
Other playback equipments of state are such as found idle other playback equipments, the other playback equipments searched out are determined as other
The target access device of audiogenic device.
Step 33, the currently playing equipment respond the Bluetooth data transfer request, and disconnection is set with other sources of sound
Standby bluetooth connection, and control the bluetooth connection established between other audiogenic devices and the target access device.
Currently playing equipment disconnects and other audiogenic devices during receiving the blue-teeth data of current audiogenic device
Bluetooth connection avoids other audiogenic devices and currently broadcasts with caused by currently playing equipment transmitting-receiving control instruction and status data etc.
Put the increased workload of equipment.Also, other audiogenic devices is kept to access in audio frequency broadcast system by bluetooth connection.
Fourth embodiment
Fig. 4 is that the structure of the wireless connection control device in a kind of audio frequency broadcast system that the embodiment of the present invention four provides is shown
It is intended to, which can be used software or the mode of hardware is realized, can be integrated in any playback equipment in audio frequency broadcast system.
As shown in figure 4, the specific structure of the wireless connection control device in the audio frequency broadcast system may include：
Request receiving module 41 is transmitted, the Bluetooth data transfer request sent for receiving current audiogenic device；
Target device determining module 42, if meeting the bluetooth switching condition of setting for the currently playing equipment, from
It is described current in the wireless router of other playback equipments and audio frequency broadcast system access that audio frequency broadcast system includes
Audiogenic device determines target access device；
Wireless connection establishes module 43, establishes between the current audiogenic device and the target access device for controlling
Wireless connection, make the current audiogenic device by establish wireless connection to the audio frequency broadcast system transmit audio-video number
According to.
Further, target device determining module 42 may include：
Connection request radio unit, if meeting the bluetooth switching condition of setting for the currently playing equipment, described
Bluetooth connection request is broadcasted in audio frequency broadcast system, so that other playback equipments that the audio frequency broadcast system includes are worked as to described
Preceding playback equipment feeds back bluetooth work state information；
Target device determination unit, for the bluetooth work state information according to other playback equipment feedbacks, from institute
Stating in other playback equipments and the wireless router of audio frequency broadcast system access is that the current audiogenic device determines target
Access device.
Further, target device determination unit specifically can be used for：
If described in bluetooth work state information determination of the currently playing equipment according to other playback equipments feedbacks
Other playback equipments are all satisfied bluetooth switching condition, then the currently playing equipment accesses the audio frequency broadcast system wireless
Router is determined as the target access device of the current audiogenic device；Otherwise, the currently playing equipment is from being unsatisfactory for bluetooth
The target access device of the current audiogenic device is selected in other playback equipments of switching condition.
Further, if the wireless router that the audio frequency broadcast system accesses is determined as described work as by currently playing equipment
The target access device of preceding audiogenic device；Then：
Wireless connection establishes module 43：
Status control unit controls the bluetooth working condition of the currently playing equipment for the currently playing equipment,
The currently playing equipment is set to be unsatisfactory for the bluetooth switching condition；
Interim bluetooth connection unit is established interim between the current audiogenic device for the currently playing equipment
Bluetooth connection, and believed by the interim bluetooth connection to the attribute that the current audiogenic device sends the wireless router
Breath, so that the current audiogenic device accesses the wireless router according to the attribute information of received wireless router.
Further, the bluetooth switching condition is that playback equipment is in Bluetooth data transfer state or playback equipment
The bluetooth equipment number having connected is greater than the bluetooth connection number threshold values of setting.
Wireless connection control device in audio frequency broadcast system described in the various embodiments described above is for executing above-mentioned implementation one
With wireless connection control method described in embodiment two, technical principle is similar with the technical effect of generation, no longer superfluous here
It states.
5th embodiment
Fig. 5 a is the structure of the wireless connection control device in a kind of audio frequency broadcast system that the embodiment of the present invention five provides
Schematic diagram, which can be used software or the mode of hardware is realized, any playback equipment that can be integrated in audio frequency broadcast system
In.As shown in Figure 5 a, the specific structure of the wireless connection control device in the audio frequency broadcast system may include：
Request receiving module 51 is transmitted, the Bluetooth data transfer request sent for receiving current audiogenic device；
Target device determining module 52, if having other audiogenic devices, and institute for the currently playing equipment bluetooth connection
It states currently playing equipment and is not in Bluetooth data transfer state, be then not in Bluetooth data transfer state from audio frequency broadcast system
Other playback equipments in be that other audiogenic devices determine target access device；
Other equipment link blocks 53, for responding the Bluetooth data transfer request, disconnection is set with other sources of sound
Standby bluetooth connection, and control the bluetooth connection established between other audiogenic devices and the target access device.
Wireless connection control device in audio frequency broadcast system described in the various embodiments described above is for executing above-mentioned implementation three
The wireless connection control method, technical principle is similar with the technical effect of generation, and which is not described herein again.
In addition, every playback equipment mainly includes in audio frequency broadcast system as shown in Figure 5 b：Processor, bluetooth module, net
Network interface, audio amplification block, loudspeaker and memory；
The processor is the core of playback equipment, for executing control program, communicates, coordinates with each functional module in periphery
With the work for controlling each functional module.
The bluetooth module allows playback equipment by Bluetooth technology and is likewise supplied with bluetooth for realizing Bluetooth communication
The equipment (such as smart phone) of function establishes connection, obtains audio, video data or control data.What bluetooth module will acquire
Audio, video data and control data are transferred to processor, and the audio, video data for also transmitting processor and control data are sent
To other bluetooth equipments.
The network interface can make wired network interface, can also make the radio network interface for meeting 802.11 specifications,
The processor may be coupled to internet by network interface, obtain network flow-medium audio, video data.By network interface,
The especially form of wireless network, more playback equipments can form a radio audio-video system, realize the synchronization of audio-video
It plays.Under normal conditions, each controlling terminal is also to be connected by wireless network (such as WIFI) into audio-visual system, to audio-video
Playback equipment in system and system carries out operation control.
The analog audio signal that the audio amplification block is used to send over processor carries out power amplification, with driving
Loudspeaker sounding.
The loudspeaker is sound-reducing component, and quantity can be one or more.
Some configuration datas of program and audio-visual system that the reservoir is executed for storage processor, such as net
Network connects data, information volume, grouping information and the list of songs played etc..
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (11)
1. a kind of wireless connection control method in audio frequency broadcast system, which is characterized in that including：
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device is sent；
If the currently playing equipment meets the bluetooth switching condition of setting, the currently playing equipment is from audio frequency broadcast system
It is that the current audiogenic device determines in the wireless router that the other playback equipments for including and the audio frequency broadcast system access
Target access device；Wherein, the bluetooth switching condition is that playback equipment is in Bluetooth data transfer state or playback equipment
The bluetooth equipment number having connected is greater than the bluetooth connection number threshold values of setting；
The wireless connection between the current audiogenic device and the target access device is established in the currently playing equipment control,
The current audiogenic device is set to transmit audio, video data to the audio frequency broadcast system by the wireless connection established.
2. the currently playing equipment includes from audio frequency broadcast system according to the method described in claim 1, its feature is
Other playback equipments and the audio frequency broadcast system access wireless router in be that the current audiogenic device determines target
Access device, including：
The currently playing equipment broadcasts Bluetooth connection request in the audio frequency broadcast system, so that the audio frequency broadcast system
The other playback equipments for including feed back bluetooth work state information to the currently playing equipment；
Bluetooth work state information of the currently playing equipment according to other playback equipment feedbacks, from other broadcastings
It is that the current audiogenic device determines target access device in equipment and the wireless router of audio frequency broadcast system access.
3. according to the method described in claim 2, it is characterized in that, the currently playing equipment is according to other playback equipments
The bluetooth work state information of feedback, from the wireless router that other playback equipments and the audio frequency broadcast system access
Target access device is determined for the current audiogenic device, including：
If the currently playing equipment determines described other according to the bluetooth work state information of other playback equipment feedbacks
Playback equipment is all satisfied bluetooth switching condition, then the wireless routing that the currently playing equipment accesses the audio frequency broadcast system
Device is determined as the target access device of the current audiogenic device；Otherwise, the currently playing equipment switches from bluetooth is unsatisfactory for
The target access device of the current audiogenic device is selected in other playback equipments of condition.
4. the method according to claim 1, wherein if currently playing equipment accesses the audio frequency broadcast system
Wireless router be determined as the target access device of the current audiogenic device, then：
The wireless connection between the current audiogenic device and the target access device is established in the currently playing equipment control,
Including：
The currently playing equipment controls the bluetooth working condition of the currently playing equipment, keeps the currently playing equipment discontented
The foot bluetooth switching condition；
The currently playing equipment establishes the interim bluetooth connection between the current audiogenic device, and passes through the interim indigo plant
Tooth connects the attribute information that the wireless router is sent to the current audiogenic device, so that the current audiogenic device foundation
The attribute information of received wireless router accesses the wireless router.
5. the method according to claim 1, wherein the currently playing equipment includes from audio frequency broadcast system
After the target access device for selecting the current audiogenic device in other playback equipments, further include：
If the target access device detects that the bluetooth signal intensity of the current audiogenic device is strong less than the first Bluetooth signal
Bottom valve value, then the target access device passes through the mobile current audiogenic device of alarm operation indicating user.
6. a kind of wireless connection control method in audio frequency broadcast system, which is characterized in that including：
Currently playing equipment receives the Bluetooth data transfer request that current audiogenic device is sent；
If the currently playing equipment bluetooth connection has other audiogenic devices, and the currently playing equipment is not in blue-teeth data
Transmission state, then other broadcastings that the currently playing equipment is not in Bluetooth data transfer state from audio frequency broadcast system are set
It is that other audiogenic devices determine target access device in standby；
The currently playing equipment responds the Bluetooth data transfer request, disconnects and connecting with the bluetooth of other audiogenic devices
It connects, and controls the bluetooth connection established between other audiogenic devices and the target access device.
7. the wireless connection control device in a kind of audio frequency broadcast system, which is characterized in that be configured in currently playing equipment, institute
Stating device includes：
Request receiving module is transmitted, the Bluetooth data transfer request sent for receiving current audiogenic device；
Target device determining module is broadcast if meeting the bluetooth switching condition of setting for the currently playing equipment from audio
It is that the current source of sound is set in the wireless router of other playback equipments and audio frequency broadcast system access that place system includes
It is standby to determine target access device；Wherein, the bluetooth switching condition is that playback equipment is in Bluetooth data transfer state, Huo Zhebo
Put the bluetooth connection number threshold values that the bluetooth equipment number that equipment has connected is greater than setting；
Wireless connection establishes module, for control establish it is wireless between the current audiogenic device and the target access device
Connection makes the current audiogenic device transmit audio, video data to the audio frequency broadcast system by the wireless connection established.
8. device according to claim 7, feature is, target device determining module includes：
Connection request radio unit, if meeting the bluetooth switching condition of setting for the currently playing equipment, in the audio
Bluetooth connection request is broadcasted in play system, so that other playback equipments that the audio frequency broadcast system includes currently are broadcast to described
Put equipment feedback bluetooth work state information；
Target device determination unit, for the bluetooth work state information according to the other playback equipments feedback, from it is described its
It is that the current audiogenic device determines that target accesses in its playback equipment and the wireless router of audio frequency broadcast system access
Equipment.
9. device according to claim 8, which is characterized in that target device determination unit is specifically used for：
If the currently playing equipment determines described other according to the bluetooth work state information of other playback equipment feedbacks
Playback equipment is all satisfied bluetooth switching condition, then the wireless routing that the currently playing equipment accesses the audio frequency broadcast system
Device is determined as the target access device of the current audiogenic device；Otherwise, the currently playing equipment switches from bluetooth is unsatisfactory for
The target access device of the current audiogenic device is selected in other playback equipments of condition.
10. device according to claim 7, which is characterized in that if currently playing equipment connects the audio frequency broadcast system
The wireless router entered is determined as the target access device of the current audiogenic device；Then：
Wireless connection establishes module：
Status control unit controls the bluetooth working condition of the currently playing equipment for the currently playing equipment, makes institute
It states currently playing equipment and is unsatisfactory for the bluetooth switching condition；
Interim bluetooth connection unit establishes the interim bluetooth between the current audiogenic device for the currently playing equipment
It connects, and sends the attribute information of the wireless router to the current audiogenic device by the interim bluetooth connection, with
The current audiogenic device is set to access the wireless router according to the attribute information of received wireless router.
11. the wireless connection control device in a kind of audio frequency broadcast system, which is characterized in that it is configured in currently playing equipment,
Described device includes：
Request receiving module is transmitted, the Bluetooth data transfer request sent for receiving current audiogenic device；
Target device determining module, if having other audiogenic devices for the currently playing equipment bluetooth connection, and described current
Playback equipment is not in Bluetooth data transfer state, then the other of Bluetooth data transfer state are not in from audio frequency broadcast system
It is that other audiogenic devices determine target access device in playback equipment；
Other equipment link blocks disconnect the indigo plant with other audiogenic devices for responding the Bluetooth data transfer request
Tooth connection, and control the bluetooth connection established between other audiogenic devices and the target access device.
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| CN106331825B (en) * | 2016-10-08 | 2017-09-29 | 广东欧珀移动通信有限公司 | Multimedia synchronous plays method, device, terminal and system |
| CN106792441B (en) * | 2016-11-29 | 2019-12-31 | Oppo广东移动通信有限公司 | Bluetooth switching method, device and storage medium |
| CN107396334B (en) * | 2017-08-31 | 2020-02-18 | 四川长虹电器股份有限公司 | Wireless sound box and method for connecting multiple intelligent devices |
| CN109151212B (en) * | 2018-09-30 | 2021-03-12 | Oppo广东移动通信有限公司 | Equipment control method and device and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014184395A2 (en) * | 2014-09-15 | 2014-11-20 | Phonak Ag | Hearing assistance system and method |
| CN104683940A (en) * | 2015-03-05 | 2015-06-03 | 丰唐物联技术（深圳）有限公司 | Bluetooth connection switching method and system |
| CN105142010A (en) * | 2015-07-30 | 2015-12-09 | 广东欧珀移动通信有限公司 | Bluetooth connection selection method of multi-play device and main play device |
| CN105245999A (en) * | 2015-10-26 | 2016-01-13 | 朱一波 | System and method for intelligent control of Bluetooth speaker based on Bluetooth audio transmission protocol |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8086287B2 (en) * | 2001-01-24 | 2011-12-27 | Alcatel Lucent | System and method for switching between audio sources |
-
2016
- 2016-03-22 CN CN201610165506.7A patent/CN105828253B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014184395A2 (en) * | 2014-09-15 | 2014-11-20 | Phonak Ag | Hearing assistance system and method |
| CN104683940A (en) * | 2015-03-05 | 2015-06-03 | 丰唐物联技术（深圳）有限公司 | Bluetooth connection switching method and system |
| CN105142010A (en) * | 2015-07-30 | 2015-12-09 | 广东欧珀移动通信有限公司 | Bluetooth connection selection method of multi-play device and main play device |
| CN105245999A (en) * | 2015-10-26 | 2016-01-13 | 朱一波 | System and method for intelligent control of Bluetooth speaker based on Bluetooth audio transmission protocol |
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