CN105872654A - Method and device for switching Bluetooth connection in audio playing system, and system - Google Patents
Method and device for switching Bluetooth connection in audio playing system, and system Download PDFInfo
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- CN105872654A CN105872654A CN201610165583.2A CN201610165583A CN105872654A CN 105872654 A CN105872654 A CN 105872654A CN 201610165583 A CN201610165583 A CN 201610165583A CN 105872654 A CN105872654 A CN 105872654A
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- China
- Prior art keywords
- bluetooth
- audiogenic device
- equipment
- currently playing
- signal intensity
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
Abstract
The embodiment of the invention discloses a method and a device for switching Bluetooth connection in an audio playing system, and the system. The method comprises the following steps: a current playing device, after establishing the Bluetooth connection with a sound source device and when monitoring a Bluetooth detection triggering event, obtains a first Bluetooth signal intensity, detected by at least one other playing device in the audio playing system, of the sound source device; the current playing device, according to the obtained first Bluetooth signal intensity, determines a candidate playing device from the at least one other playing device; and the current playing device, when monitoring a Bluetooth connection switching event, breaks the Bluetooth connection with the sound source device and controls to establish the Bluetooth connection between the candidate playing device and the sound source device, so that the candidate playing device receives and plays audio-video data of the sound source device. According to the method and the device for switching the Bluetooth connection in the audio playing system, and the system disclosed by the embodiment of the invention, the audio playing quality of the audio playing system is improved.
Description
Technical field
The present invention relates to audio frequency play-back technology field, the bluetooth in a kind of audio frequency broadcast system connects cuts
Change method, Apparatus and system.
Background technology
Along with the development of mobile interchange application, by playback equipment groups such as intelligent network audio amplifier, bluetooth earphones
The audio frequency broadcast system become is more and more universal.These playback equipments are integrated with processor, network interface and indigo plant
Tooth module, except playing the audio frequency and video on the Internet, audio frequency broadcast system can also be play and be stored in this locality
Audio frequency and video, as be stored in the internal storage of certain playback equipment in audio frequency broadcast system, external memory storage (as
USB flash disk), NAS (Network Attached Storage, network attached storage) in intelligent terminal or LAN
Deng the audio-video document on other addressable audiogenic device.
Being connected when certain playback equipment establishes bluetooth with audiogenic device, this playback equipment plays system as audio frequency
The currently playing equipment of system, is connected by bluetooth and is able to receive that and plays the audio frequency and video that audiogenic device sends over
Data.But, audiogenic device may be mobile, therefore audiogenic device and the bluetooth of currently playing equipment
Connect and transmission performance is it may happen that change, as Bluetooth signal dies down, transmits degradation, cause sound to regard
Frequently play quality declines the audio frequency and video interruption such as causing playing or noise occurs.Such as, user uses its intelligence
Mobile phone is connected to certain playback equipment of audio frequency broadcast system, and audio frequency and video are sent to this playback equipment broadcast
Put, if user hold smart mobile phone to another one local (as from a parlor to bedroom), owing to distance becomes
Remote and the wall obstruct to signal, above-mentioned smart mobile phone can decline, very with the bluetooth quality of connection of playback equipment
To the interruption caused in transmission, it is eventually exhibited as audio frequency broadcast system and plays what above-mentioned smart mobile phone transmitted
Staccato occurs during audio frequency and video.
Summary of the invention
Bluetooth connection switching method that the purpose of the embodiment of the present invention is to provide in a kind of audio frequency broadcast system,
Apparatus and system, to improve the audio playback quality of audio frequency broadcast system.
First aspect, embodiments provides the bluetooth connection switching method in a kind of audio frequency broadcast system,
Including:
Currently playing equipment is set up after bluetooth is connected with audiogenic device, when monitoring bluetooth detection trigger event,
Obtain the first of the described audiogenic device that in described audio frequency broadcast system, at least one other playback equipment detects
Bluetooth signal intensity；
Described currently playing equipment according to obtain the first Bluetooth signal intensity, from described at least one broadcast
Put and equipment determines candidate's playback equipment；
Described currently playing equipment, when monitoring bluetooth and connecting handover event, disconnects and described audiogenic device
Bluetooth connects, and the bluetooth controlling to set up between described candidate's playback equipment and described audiogenic device is connected, with
The audio, video data of described audiogenic device is received and is play by described candidate's playback equipment.
Second aspect, embodiments provides the bluetooth connection switching method in a kind of audio frequency broadcast system,
Including:
Audiogenic device is set up after bluetooth is connected with currently playing equipment, according to disconnecting of currently playing equipment
Instruction disconnects and being connected with the bluetooth of described currently playing equipment, sets up the time determined with described currently playing equipment
The bluetooth selecting playback equipment connects；Described candidate's playback equipment is that described currently playing equipment is monitoring bluetooth
During detection trigger event, the described sound detected according at least one other playback equipment in audio frequency broadcast system
First Bluetooth signal intensity of source device determines；
Described audiogenic device sends audio, video data to described candidate's playback equipment, makes described candidate's playback equipment
Play the audio, video data received.
The third aspect, embodiments provides the bluetooth connection switching apparatus in a kind of audio frequency broadcast system,
Being configured in currently playing equipment, described device includes:
Bluetooth intensity acquisition module, sets up after bluetooth is connected for described currently playing equipment with audiogenic device,
When monitoring bluetooth detection trigger event, obtain at least one other broadcasting in described audio frequency broadcast system and set
First Bluetooth signal intensity of the standby described audiogenic device detected；
Candidate device determines module, for according to obtain the first Bluetooth signal intensity, from described at least one
Other playback equipment determines candidate's playback equipment；
Bluetooth connection establishment module, for when monitoring bluetooth and connecting handover event, disconnecting and described source of sound
The bluetooth of equipment connects, and the bluetooth controlling to set up between described candidate's playback equipment and described audiogenic device connects
Connect, to be received and to be play the audio, video data of described audiogenic device by described candidate's playback equipment.
Fourth aspect, embodiments provides the bluetooth connection switching apparatus in a kind of audio frequency broadcast system,
Being arranged in audiogenic device, described device includes:
Bluetooth link block, sets up after bluetooth is connected for audiogenic device, according to current with currently playing equipment
The instruction disconnection that disconnects of playback equipment is connected with the bluetooth of described currently playing equipment, sets up and works as with described
The bluetooth of candidate's playback equipment that front playback equipment determines connects；Described candidate's playback equipment is described currently to broadcast
Equipment of putting is when monitoring bluetooth detection trigger event, and according in audio frequency broadcast system, at least one is play
Equipment Inspection to the first Bluetooth signal intensity of described audiogenic device determine；
Data transmission blocks, for sending audio, video data to described candidate's playback equipment, makes described candidate broadcast
Put the audio, video data that device plays receives.
5th aspect, embodiments provides a kind of audio frequency broadcast system, including currently playing equipment and
At least one other playback equipment, described currently playing equipment includes the configuration that any embodiment of the present invention provides
Bluetooth connection switching apparatus in audio frequency broadcast system in currently playing equipment.
The technical scheme that the embodiment of the present invention provides, currently playing equipment is set up after bluetooth is connected with audiogenic device,
First Bluetooth signal intensity of the currently playing equipment audiogenic device by detecting according to other playback equipment,
From other playback equipment, determine candidate's playback equipment for audiogenic device, and control audiogenic device and candidate's broadcasting
Equipment is set up bluetooth and is connected, i.e. when between audiogenic device and currently playing equipment, audio transmission is second-rate,
By in time changing playback equipment for audiogenic device, thus for audiogenic device provide high-quality bluetooth connect with
Transmission, improves the audio playback quality of audio frequency broadcast system.
Accompanying drawing explanation
Bluetooth connection switching method in a kind of audio frequency broadcast system that Fig. 1 a provides for the embodiment of the present invention one
Schematic flow sheet；
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；
Bluetooth connection switching method in a kind of audio frequency broadcast system that Fig. 2 provides for the embodiment of the present invention two
Schematic flow sheet；
Bluetooth connection switching method in a kind of audio frequency broadcast system that Fig. 3 provides for the embodiment of the present invention three
Schematic flow sheet；
Bluetooth connection switching apparatus in a kind of audio frequency broadcast system that Fig. 4 provides for the embodiment of the present invention four
Structural representation；
Bluetooth connection switching apparatus in a kind of audio frequency broadcast system that Fig. 5 a provides for the embodiment of the present invention five
Structural representation；
Fig. 5 b is the structure chart of playback equipment in a kind of audio frequency broadcast system that the embodiment of the present invention five provides.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.It is understood that this
Specific embodiment described by place is used only for explaining the present invention, rather than limitation of the invention.The most also need
It is noted that for the ease of describing, accompanying drawing illustrate only part related to the present invention and not all knot
Structure.
Embodiment one
Bluetooth connection switching method in a kind of audio frequency broadcast system that Fig. 1 a provides for the embodiment of the present invention one
Schematic flow sheet, the method can be performed by the bluetooth connection switching apparatus in audio frequency broadcast system, wherein should
Device can be realized by software and/or hardware, can be built in as a part for currently playing equipment and currently broadcast
Put device interior.As shown in Figure 1a, this realizes flow process and includes:
Step 11, currently playing equipment are set up after bluetooth is connected with audiogenic device, touch monitoring bluetooth detection
During the event of sending out, obtain the described source of sound that in described audio frequency broadcast system, at least one other playback equipment detects
First Bluetooth signal intensity of equipment.
Shown in Fig. 1 b and Fig. 1 c, audio frequency broadcast system comprises multiple stage playback equipment, between playback equipment
Carrying out communication by wireless private networks such as grid (MESH) or point-to-point (Ad-hoc), its sound intermediate frequency is broadcast
A playback equipment in place system can set up wired connection (with reference to Fig. 1 b) with router, and this broadcasting sets
For setting up wireless connections (with reference to Fig. 1 c) with router.Every playback equipment collection in audio frequency broadcast system
Become to have bluetooth module.The audiogenic device with Bluetooth function can be connected by bluetooth with playback equipment, by sound
The audio, video data of source device is transferred to playback equipment, and playback equipment receives the audio frequency and video number from audiogenic device
According to rear, not only self can play the audio, video data of reception, it is also possible to is passed through by the audio, video data of reception
Other playback equipment that private network is transferred in audio frequency broadcast system plays out.
Wherein, currently playing equipment refers to arbitrary playback equipment in audio frequency broadcast system, and other broadcasting sets
The standby playback equipment referred in audio frequency broadcast system in addition to this playback equipment.
Exemplary, obtain the source of sound that in described audio frequency broadcast system, at least one other playback equipment detects
First Bluetooth signal intensity of equipment, may include that
A, at least one other playback equipment transmission Bluetooth signal detection instruction in described audio frequency broadcast system.
Concrete, when currently playing monitoring of equipment to bluetooth detection trigger event, currently playing equipment passes through
Private network is to the broadcast Bluetooth signal detection instruction of other playback equipment, and wherein Bluetooth signal detection instruction includes
The bluetooth module information of described audiogenic device, described bluetooth module information includes bluetooth title and/or bluetooth MAC
(Media Access Control, media interviews control) address etc..
First Bluetooth signal intensity of the audiogenic device that B, acquisition at least one other playback equipment described detect.
Concrete, after other playback equipment receives Bluetooth signal detection instruction, if other playback equipment
Bluetooth module is not turned on, then bluetooth module opened by other playback equipment, and the first of monitoring audiogenic device is blue
Tooth signal intensity, and the first Bluetooth signal intensity monitored is sent to currently playing equipment, currently playing
Equipment obtains the first Bluetooth signal intensity of the audiogenic device that other playback equipment monitors.
Here, for next step the most accurately according to the first Bluetooth signal intensity, from other playback equipment
In determine candidate's playback equipment, i.e. in order to preferably determine the position of audiogenic device, currently playing equipment is permissible
In audio frequency broadcast system, repeatedly broadcast Bluetooth signal detection instruction indicate other playback equipment repeated detection source of sound
First Bluetooth signal intensity of equipment also returns repeated detection result, or indicates other playback equipment to continue one
Section time supervision also returns the meansigma methods of repeated detection result.
Step 12, described currently playing equipment are according to the first Bluetooth signal intensity obtained, from described at least one
Other playback equipment individual determines candidate's playback equipment.
Exemplary, currently playing equipment can be directly by the strongest for the first Bluetooth signal intensity of detecting its
Its playback equipment is defined as candidate's playback equipment；Can also meet according to the first Bluetooth signal intensity screening and set
Other playback equipments of screening conditions, then according to candidate's playback equipment from other playback equipment after screening
Workload information select candidate's playback equipment, as being defined as by other minimum for workload playback equipment
Candidate's playback equipment.Above-mentioned screening conditions can the first Bluetooth signal intensity arrive more than currently playing equipment Inspection
The second Bluetooth signal intensity of audiogenic device.
Step 13, described currently playing equipment, when monitoring bluetooth and connecting handover event, disconnect and described sound
The bluetooth of source device connects, and controls to set up the bluetooth between described candidate's playback equipment and described audiogenic device
Connect, to be received and to be play the audio, video data of described audiogenic device by described candidate's playback equipment.
Concrete, when currently playing monitoring of equipment to bluetooth connects handover event, currently playing equipment is by candidate
Bluetooth title and/or Bluetooth MAC address in the bluetooth module information such as candidate playback equipment of playback equipment are logical
Crossing bluetooth connection and be sent to audiogenic device, and disconnection is connected with the bluetooth of audiogenic device, audiogenic device is according to connecing
The bluetooth module information of the candidate's playback equipment received is set up and is connected with the bluetooth between candidate's playback equipment, and
Audiogenic device is connected to candidate's playback equipment transmission audio, video data by bluetooth, and candidate's playback equipment can be broadcast
Put the audio, video data received, it is also possible to audio, video data is transferred to currently playing equipment and plays out.
If it should be noted that audiogenic device and currently playing equipment are linked into same wireless router, the most currently broadcasting
The equipment of putting can also pass through WIFI (Wireless Fidelity, Wireless Fidelity) network by candidate's playback equipment
Bluetooth module information is sent to audiogenic device.
The technical scheme that the present embodiment provides, currently playing equipment is set up after bluetooth is connected with audiogenic device, when
First Bluetooth signal intensity of the front playback equipment audiogenic device by detecting according to other playback equipment, from
Other playback equipment determines candidate's playback equipment for audiogenic device, and controls audiogenic device and play with candidate and set
Standby bluetooth of setting up connects, i.e. when between audiogenic device and currently playing equipment, audio transmission is second-rate,
By in time changing playback equipment for audiogenic device, thus for audiogenic device provide high-quality bluetooth connect with
Transmission, improves the audio playback quality of audio frequency broadcast system.
Exemplary, audiogenic device that described currently playing equipment arrives according to described currently playing equipment Inspection
Bluetooth transmission paths between second Bluetooth signal intensity, or described currently playing equipment and described audiogenic device
Packet loss or the bit error rate, generate described bluetooth detection trigger event.
Concrete, currently playing equipment is set up after bluetooth is connected with audiogenic device, currently playing device periodically
First Bluetooth signal intensity of ground detection audiogenic device, or detect Bluetooth transmission between self and audiogenic device
The packet loss in path or the bit error rate.If the second bluetooth letter of the audiogenic device that described currently playing equipment Inspection is arrived
Number intensity is less than the first Bluetooth signal intensity threshold preset, or described currently playing equipment sets with described source of sound
Between Bei the packet loss of bluetooth transmission paths more than preset packet loss threshold values, or described currently playing equipment with
Between described audiogenic device, the bit error rate of bluetooth transmission paths is more than the bit error rate threshold values preset, then generate described
Bluetooth detection trigger event.
Exemplary, if receiving the bluetooth that described audiogenic device sends to connect detection instruction, the most described currently
Playback equipment detects the second Bluetooth signal intensity of described audiogenic device, or described currently playing equipment is with described
The packet loss of bluetooth transmission paths or the bit error rate between audiogenic device, wherein said bluetooth connects detection instruction and is
Generated according to the kinestate of described audiogenic device by described audiogenic device.
Concrete, currently playing equipment is set up after bluetooth is connected with audiogenic device, acceleration biography in audiogenic device
The movement state information of the motion sensor senses audiogenic device such as sensor, gyroscope, if detecting audiogenic device
Be in mobile status, then audiogenic device sends bluetooth connection detection instruction to currently playing equipment, currently playing
After equipment receives bluetooth connection detection instruction, the first Bluetooth signal intensity of detection audiogenic device, or inspection
Survey packet loss or the bit error rate of bluetooth transmission paths between self and audiogenic device.
Exemplary, in the first Bluetooth signal intensity of the audiogenic device that described candidate's playback equipment detects,
Subtract the difference of the second Bluetooth signal intensity of the audiogenic device that described currently playing equipment Inspection is arrived, more than preset
During the second Bluetooth signal intensity threshold, generate described bluetooth and connect handover event.Wherein, the second Bluetooth signal
Intensity threshold is positive number.
Further, in order to avoid being connected transmission audio frequency and video with audiogenic device by bluetooth at currently playing equipment
During data, currently playing equipment disconnects and being connected in the transmission data caused with bluetooth between audiogenic device
Disconnected, exemplary, in the first Bluetooth signal intensity of the audiogenic device that described candidate's playback equipment detects,
Subtract the difference of the second Bluetooth signal intensity of the audiogenic device that described currently playing equipment Inspection is arrived, more than preset
Second Bluetooth signal intensity threshold, and described currently playing equipment and described audiogenic device be not in blue-teeth data
During transmission state, generate described bluetooth connect handover event, if currently playing equipment be in song switching or
Playing and suspend, the most currently playing equipment and audiogenic device are not in Bluetooth data transfer state.
Embodiment two
Bluetooth connection switching method in a kind of audio frequency broadcast system that Fig. 2 provides for the embodiment of the present invention two
Schematic flow sheet, the method can be performed by the bluetooth connection switching apparatus in audio frequency broadcast system, wherein should
Device can be realized by software and/or hardware, can be built in audiogenic device as a part for audiogenic device
Portion.Include as in figure 2 it is shown, this realizes flow process:
Step 21, audiogenic device are set up after bluetooth is connected with currently playing equipment, according to currently playing equipment
Disconnect instruction disconnection to be connected with the bluetooth of described currently playing equipment, set up and described currently playing equipment
The bluetooth of the candidate's playback equipment determined connects.
Wherein, described candidate's playback equipment is that described currently playing equipment is monitoring bluetooth detection trigger event
Time, according to the first of the described audiogenic device that at least one other playback equipment in audio frequency broadcast system detects
Bluetooth signal intensity determines.
Step 22, described audiogenic device send audio, video data to described candidate's playback equipment, make described candidate
The audio, video data received play by playback equipment.
Exemplary, audiogenic device is set up after bluetooth is connected with currently playing equipment, disconnects and playing with audio frequency
Before in system, the bluetooth of currently playing equipment connects, also include:
A, described audiogenic device detect the movement state information of described audiogenic device.
Motion sensor in audiogenic device, such as the motion of the detection audiogenic device such as acceleration transducer or gyroscope
Status information.
B, described audiogenic device, according to the movement state information detected, generate bluetooth and connect detection instruction.
Exemplary, described audiogenic device, according to the movement state information detected, generates bluetooth and connects detection
Instruction, including: if determining that described audiogenic device is in mobile status according to the movement state information detected,
The most described audiogenic device generates bluetooth and connects detection instruction；Otherwise, motion state detection operation is continued executing with.
C, described audiogenic device send described bluetooth to described currently playing equipment and connect detection instruction, make described
Second Bluetooth signal intensity of audiogenic device described in currently playing equipment Inspection, described currently playing equipment and institute
State packet loss or the bit error rate of bluetooth transmission paths between audiogenic device, so that described currently playing equipment generates
Described bluetooth detection trigger event.
Embodiment three
The present embodiment is on the basis of above-described embodiment one and embodiment two, to comprise playback equipment A, broadcasting
Equipment B and the audio frequency broadcast system of playback equipment C, and as a example by audiogenic device is smart mobile phone, specifically provide
A kind of bluetooth connection switching method in audio frequency broadcast system.Fig. 3 provide for the embodiment of the present invention three one
The schematic flow sheet of the bluetooth connection switching method in kind audio frequency broadcast system, as it is shown on figure 3, the method bag
Include:
Step 31, smart mobile phone are set up after bluetooth is connected with playback equipment A, motion sensor in smart mobile phone
The movement state information of detection smart mobile phone.
If step 32 smart mobile phone is in mobile status, then smart mobile phone generates bluetooth connection detection instruction,
And send bluetooth detection instruction to playback equipment A.
After step 33, playback equipment A receive bluetooth detection instruction, if the second bluetooth of smart mobile phone being detected
Signal intensity is less than the first Bluetooth signal intensity threshold, or Bluetooth transmission between playback equipment A and smart mobile phone
The packet loss in path is more than packet loss threshold values, or the bit error rate of described bluetooth transmission paths is more than bit error rate threshold values,
In audio frequency broadcast system, then broadcast Bluetooth signal detection instruction.
Wherein, Bluetooth signal detection instruction includes bluetooth title and/or the Bluetooth MAC address of smart mobile phone.
Step 34, playback equipment B and playback equipment C are according to the Bluetooth signal detection instruction received, detection
First Bluetooth signal intensity of smart mobile phone, and the first Bluetooth signal intensity is sent to playback equipment A.
Step 35, playback equipment A are according to the first Bluetooth signal intensity received, from playback equipment B and broadcasting
Equipment C determines candidate's playback equipment.
Concrete, if the first Bluetooth signal intensity that playback equipment B detects is more than or equal to playback equipment C
The the first Bluetooth signal intensity detected, then be defined as candidate's playback equipment by playback equipment B；Otherwise, will
Playback equipment C is defined as candidate's playback equipment.
The bluetooth module information of candidate's playback equipment is sent to smart mobile phone by step 36, playback equipment A, and
Disconnect and being connected with the bluetooth of smart mobile phone.
Step 37, candidate's playback equipment are set up and are connected with the bluetooth of smart mobile phone, are connected by bluetooth and receive intelligence
The audio, video data of energy mobile phone.
The audio, video data of reception is transferred to playback equipment A and plays out by step 38, candidate's playback equipment.
4th embodiment
Bluetooth connection switching apparatus in a kind of audio frequency broadcast system that Fig. 4 provides for the embodiment of the present invention four
Structural representation, this device can be configured in currently playing equipment.As shown in Figure 4, this audio frequency plays system
The concrete structure of the bluetooth connection switching apparatus in system may include that
Bluetooth intensity acquisition module 41, sets up after bluetooth is connected for described currently playing equipment with audiogenic device,
When monitoring bluetooth detection trigger event, obtain at least one other broadcasting in described audio frequency broadcast system and set
First Bluetooth signal intensity of the standby described audiogenic device detected；
Candidate device determines module 42, for according to the first Bluetooth signal intensity obtained, from described at least one
Other playback equipment individual determines candidate's playback equipment；
Bluetooth connection establishment module 43, for when monitoring bluetooth and connecting handover event, disconnecting and described sound
The bluetooth of source device connects, and controls to set up the bluetooth between described candidate's playback equipment and described audiogenic device
Connect, to be received and to be play the audio, video data of described audiogenic device by described candidate's playback equipment.
Further, this device also includes:
Trigger event generation module, is used for the second of the audiogenic device arrived according to described currently playing equipment Inspection
The packet loss of bluetooth transmission paths between Bluetooth signal intensity, or described currently playing equipment and described audiogenic device
Rate or the bit error rate, generate described bluetooth detection trigger event.
Further, described trigger event generation module specifically for:
If the second Bluetooth signal intensity of the audiogenic device that described currently playing equipment Inspection is arrived is less than the preset
Bluetooth transmission paths between one Bluetooth signal intensity threshold, or described currently playing equipment and described audiogenic device
Packet loss more than the packet loss threshold values preset or blue between described currently playing equipment and described audiogenic device
The bit error rate in tooth transmission path more than the bit error rate threshold values preset, then generates described bluetooth detection trigger event.
Further, this device also includes:
Detection command reception module, if the bluetooth sent for receiving described audiogenic device connects detection instruction,
Then detect the second Bluetooth signal intensity of described audiogenic device, or described currently playing equipment sets with described source of sound
The packet loss of bluetooth transmission paths or the bit error rate between Bei, it is by described that wherein said bluetooth connects detection instruction
Audiogenic device generates according to the kinestate of described audiogenic device.
Further, bluetooth intensity acquisition module 41 may include that
Detection instruction sending unit, sets up with audiogenic device after bluetooth is connected for currently playing equipment, is supervising
When measuring bluetooth detection trigger event, in described audio frequency broadcast system, at least one other playback equipment sends
Bluetooth signal detection instruction, the detection instruction of described Bluetooth signal includes the bluetooth module information of described audiogenic device,
Wherein said bluetooth module information includes bluetooth title and/or Bluetooth MAC address；
Bluetooth intensity acquiring unit, the source of sound detected for obtaining at least one other playback equipment described sets
The first standby Bluetooth signal intensity.
Further, this device can also include handover event generation module, is used for:
In the first Bluetooth signal intensity of the audiogenic device detected, subtract what described currently playing equipment Inspection was arrived
The difference of the second Bluetooth signal intensity of audiogenic device, during more than the second Bluetooth signal intensity threshold preset, raw
Described bluetooth is become to connect handover event；Or,
In the first Bluetooth signal intensity of the audiogenic device detected, subtract what described currently playing equipment Inspection was arrived
The difference of the second Bluetooth signal intensity of audiogenic device, more than the second Bluetooth signal intensity threshold preset, and institute
State currently playing equipment and described audiogenic device when being not in Bluetooth data transfer state, generate described bluetooth even
Connect handover event.
Further, candidate device determine module 42 specifically for:
Other the strongest for the first Bluetooth signal intensity detected playback equipment is defined as candidate's playback equipment.
Bluetooth connection switching apparatus in the audio frequency broadcast system that the present embodiment provides, arbitrarily implements with the present invention
The bluetooth connection switching method performed by currently playing equipment that example is provided belongs to same inventive concept, can hold
The bluetooth connection switching method performed by currently playing equipment that row any embodiment of the present invention is provided, possesses
Perform the corresponding functional module of bluetooth connection switching method and the beneficial effect performed by currently playing equipment.Not
The ins and outs of the most detailed description, can be found in any embodiment of the present invention provide by currently broadcasting
Put the bluetooth connection switching method that equipment performs.
5th embodiment
Bluetooth connection switching apparatus in a kind of audio frequency broadcast system that Fig. 5 a provides for the embodiment of the present invention five
Structural representation, this device can be configured in audiogenic device.As shown in Figure 5 a, in this audio frequency broadcast system
The concrete structure of bluetooth connection switching apparatus may include that
Bluetooth link block 51, sets up after bluetooth is connected for audiogenic device, according to working as with currently playing equipment
The instruction disconnection that disconnects of front playback equipment is connected with the bluetooth of described currently playing equipment, sets up with described
The bluetooth of candidate's playback equipment that currently playing equipment determines connects；Described candidate's playback equipment be described currently
Playback equipment is when monitoring bluetooth detection trigger event, and according in audio frequency broadcast system, at least one is broadcast
Put equipment Inspection to the first Bluetooth signal intensity of described audiogenic device determine；
Data transmission blocks 52, for sending audio, video data to described candidate's playback equipment, makes described candidate
The audio, video data received play by playback equipment.
Further, this device can also include:
Motion state detection module, sets up after bluetooth is connected for audiogenic device with currently playing equipment, disconnected
Open before the bluetooth of equipment currently playing with audio frequency broadcast system is connected, detect the motion of described audiogenic device
Status information；
Detection directive generation module, for according to the movement state information detected, generates bluetooth and connects detection
Instruction；
Detection instruction sending module, connects detection instruction for sending described bluetooth to described currently playing equipment,
Make the second Bluetooth signal intensity of audiogenic device described in described currently playing equipment Inspection, described currently playing set
The packet loss of bluetooth transmission paths or the bit error rate between standby and described audiogenic device, currently playing set so that described
Standby generation described bluetooth detection trigger event.
Further, detection directive generation module specifically for:
If determining that described audiogenic device is in mobile status according to the movement state information detected, the most described sound
Source device generates bluetooth and connects detection instruction.
Bluetooth connection switching apparatus in the audio frequency broadcast system that the present embodiment provides, arbitrarily implements with the present invention
The bluetooth connection switching method performed by audiogenic device that example is provided belongs to same inventive concept, can perform basis
The bluetooth connection switching method performed by audiogenic device that invention any embodiment is provided, possesses execution by sound
The corresponding functional module of bluetooth connection switching method of source device execution and beneficial effect.The most in the present embodiment
The ins and outs of detailed description, can be found in the bluetooth performed by audiogenic device that any embodiment of the present invention provides
Connection switching method.
It addition, the embodiment of the present invention additionally provides a kind of audio frequency broadcast system, including currently playing equipment and extremely
Few other playback equipment, described currently playing equipment includes that what any embodiment of the present invention provided is configured at
Bluetooth connection switching apparatus in audio frequency broadcast system in currently playing equipment.
As shown in Figure 5 b, in audio frequency broadcast system every playback equipment specifically include that processor, bluetooth module,
Network interface, audio amplification block, speaker and memorizer；
Described processor is the core of playback equipment, is used for performing control program, and functional module each with periphery is led to
Letter, coordinates and controls the work of each functional module.
Described bluetooth module is used for realizing Bluetooth communication, make playback equipment can by Bluetooth technology with as tool
The equipment (such as smart mobile phone) of standby Bluetooth function is set up and is connected, and obtains audio, video data or controls data.Blue
The audio, video data acquired and control data are transferred to processor by tooth module, are also transmitted across by processor
Audio, video data and the control data come are sent to other bluetooth equipment.
Described network interface can make wired network interface, it is possible to so that meeting the wireless network of 802.11 specifications
Interface, described processor may be coupled to the Internet by network interface, obtains network flow-medium audio frequency and video number
According to.By the form of network interface, particularly wireless network, multiple stage playback equipment can form one wireless
Audio-visual system, it is achieved the synchronization of audio frequency and video is play.Under normal circumstances, each controls terminal is also by nothing
Gauze network (such as WIFI) connects into audio-visual system, carries out audio-visual system and intrasystem playback equipment
Operation controls.
Described audio amplification block carries out power amplification for the simulated audio signal sended over by processor,
To drive speaker sounding.
Described speaker is sound-reducing parts, and its quantity can be one or more.
Described bin is for storing the program that processor performs, and some configuration data of audio-visual system,
Such as network connection data, information volume, grouping information and the list of songs etc. play.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art
It will be appreciated that the invention is not restricted to specific embodiment described here, can enter for a person skilled in the art
Row various obvious changes, readjust and substitute without departing from protection scope of the present invention.Therefore, though
So by above example, the present invention is described in further detail, but the present invention be not limited only to
Upper embodiment, without departing from the inventive concept, it is also possible to include other Equivalent embodiments more,
And the scope of the present invention is determined by scope of the appended claims.
Claims (21)
1. the bluetooth connection switching method in an audio frequency broadcast system, it is characterised in that including:
Currently playing equipment is set up after bluetooth is connected with audiogenic device, when monitoring bluetooth detection trigger event,
Obtain the first of the described audiogenic device that in described audio frequency broadcast system, at least one other playback equipment detects
Bluetooth signal intensity；
Described currently playing equipment according to obtain the first Bluetooth signal intensity, from described at least one broadcast
Put and equipment determines candidate's playback equipment；
Described currently playing equipment, when monitoring bluetooth and connecting handover event, disconnects and described audiogenic device
Bluetooth connects, and the bluetooth controlling to set up between described candidate's playback equipment and described audiogenic device is connected, with
The audio, video data of described audiogenic device is received and is play by described candidate's playback equipment.
Method the most according to claim 1, it is characterised in that
Second bluetooth letter of the audiogenic device that described currently playing equipment arrives according to described currently playing equipment Inspection
The packet loss of bluetooth transmission paths or mistake number between intensity, or described currently playing equipment and described audiogenic device
Code check, generates described bluetooth detection trigger event.
Method the most according to claim 2, it is characterised in that described currently playing equipment is according to described
Second Bluetooth signal intensity of the audiogenic device that currently playing equipment Inspection is arrived, or described currently playing equipment with
The packet loss of bluetooth transmission paths or the bit error rate between described audiogenic device, generate the detection of described bluetooth and trigger thing
Part, including:
If the second Bluetooth signal intensity of the audiogenic device that described currently playing equipment Inspection is arrived is less than the preset
Bluetooth transmission paths between one Bluetooth signal intensity threshold, or described currently playing equipment and described audiogenic device
Packet loss more than the packet loss threshold values preset or blue between described currently playing equipment and described audiogenic device
The bit error rate in tooth transmission path more than the bit error rate threshold values preset, then generates described bluetooth detection trigger event.
Method the most according to claim 2, it is characterised in that
If receiving the bluetooth connection detection instruction that described audiogenic device sends, the most described currently playing equipment is examined
Survey the second Bluetooth signal intensity of described audiogenic device, or described currently playing equipment and described audiogenic device it
Between the packet loss of bluetooth transmission paths or the bit error rate, it is by described source of sound that wherein said bluetooth connects detection instruction
Equipment generates according to the kinestate of described audiogenic device.
Method the most according to claim 1, it is characterised in that obtain in described audio frequency broadcast system extremely
First Bluetooth signal intensity of the audiogenic device that few other playback equipment detects, including:
In described audio frequency broadcast system, at least one other playback equipment sends Bluetooth signal detection instruction, institute
Stating Bluetooth signal detection instruction and include the bluetooth module information of described audiogenic device, wherein said bluetooth module is believed
Breath includes bluetooth title and/or Bluetooth MAC address；
Obtain the first Bluetooth signal intensity of the audiogenic device that at least one other playback equipment described detects.
Method the most according to claim 1, it is characterised in that
In the first Bluetooth signal intensity of the audiogenic device that described candidate's playback equipment detects, subtract described currently
The difference of the second Bluetooth signal intensity of the audiogenic device that playback equipment detects, more than the second bluetooth letter preset
During number intensity threshold, generate described bluetooth and connect handover event；Or,
In the first Bluetooth signal intensity of the audiogenic device that described candidate's playback equipment detects, subtract described currently
The difference of the second Bluetooth signal intensity of the audiogenic device that playback equipment detects, more than the second bluetooth letter preset
Number intensity threshold, and when described currently playing equipment is not in Bluetooth data transfer state with described audiogenic device,
Generate described bluetooth and connect handover event.
Method the most according to claim 1, it is characterised in that strong according to the first Bluetooth signal obtained
Degree, determines candidate's playback equipment from least one other playback equipment described, including:
Other the strongest for the first Bluetooth signal intensity detected playback equipment is defined as candidate's playback equipment.
8. the bluetooth connection switching method in an audio frequency broadcast system, it is characterised in that including:
Audiogenic device is set up after bluetooth is connected with currently playing equipment, according to disconnecting of currently playing equipment
Instruction disconnects and being connected with the bluetooth of described currently playing equipment, sets up the time determined with described currently playing equipment
The bluetooth selecting playback equipment connects；Described candidate's playback equipment is that described currently playing equipment is monitoring bluetooth
During detection trigger event, the described sound detected according at least one other playback equipment in audio frequency broadcast system
First Bluetooth signal intensity of source device determines；
Described audiogenic device sends audio, video data to described candidate's playback equipment, makes described candidate's playback equipment
Play the audio, video data received.
Method the most according to claim 8, it is characterised in that audiogenic device is built with currently playing equipment
After vertical bluetooth connects, disconnect before the bluetooth of equipment currently playing with audio frequency broadcast system is connected, also wrap
Include:
Described audiogenic device detects the movement state information of described audiogenic device；
Described audiogenic device, according to the movement state information detected, generates bluetooth and connects detection instruction；
Described audiogenic device sends described bluetooth to described currently playing equipment and connects detection instruction, makes described working as
Front playback equipment detection the second Bluetooth signal intensity of described audiogenic device, described currently playing equipment are with described
The packet loss of bluetooth transmission paths or the bit error rate between audiogenic device, so that described currently playing equipment generates institute
State bluetooth detection trigger event.
Method the most according to claim 9, it is characterised in that described audiogenic device is according to detecting
Movement state information, generate bluetooth connect detection instruction, including:
If determining that described audiogenic device is in mobile status according to the movement state information detected, the most described sound
Source device generates bluetooth and connects detection instruction.
Bluetooth connection switching apparatus in 11. 1 kinds of audio frequency broadcast systems, it is characterised in that be configured at current
In playback equipment, described device includes:
Bluetooth intensity acquisition module, sets up after bluetooth is connected for described currently playing equipment with audiogenic device,
When monitoring bluetooth detection trigger event, obtain at least one other broadcasting in described audio frequency broadcast system and set
First Bluetooth signal intensity of the standby described audiogenic device detected；
Candidate device determines module, for according to obtain the first Bluetooth signal intensity, from described at least one
Other playback equipment determines candidate's playback equipment；
Bluetooth connection establishment module, for when monitoring bluetooth and connecting handover event, disconnecting and described source of sound
The bluetooth of equipment connects, and the bluetooth controlling to set up between described candidate's playback equipment and described audiogenic device connects
Connect, to be received and to be play the audio, video data of described audiogenic device by described candidate's playback equipment.
12. devices according to claim 11, it is characterised in that also include:
Trigger event generation module, is used for the second of the audiogenic device arrived according to described currently playing equipment Inspection
The packet loss of bluetooth transmission paths between Bluetooth signal intensity, or described currently playing equipment and described audiogenic device
Rate or the bit error rate, generate described bluetooth detection trigger event.
13. devices according to claim 12, it is characterised in that described trigger event generation module has
Body is used for:
If the second Bluetooth signal intensity of the audiogenic device that described currently playing equipment Inspection is arrived is less than the preset
Bluetooth transmission paths between one Bluetooth signal intensity threshold, or described currently playing equipment and described audiogenic device
Packet loss more than the packet loss threshold values preset or blue between described currently playing equipment and described audiogenic device
The bit error rate in tooth transmission path more than the bit error rate threshold values preset, then generates described bluetooth detection trigger event.
14. devices according to claim 12, it is characterised in that also include:
Detection command reception module, if the bluetooth sent for receiving described audiogenic device connects detection instruction,
Then detect the second Bluetooth signal intensity of described audiogenic device, or described currently playing equipment sets with described source of sound
The packet loss of bluetooth transmission paths or the bit error rate between Bei, it is by described that wherein said bluetooth connects detection instruction
Audiogenic device generates according to the kinestate of described audiogenic device.
15. devices according to claim 11, it is characterised in that bluetooth intensity acquisition module includes:
Detection instruction sending unit, sets up with audiogenic device after bluetooth is connected for currently playing equipment, is supervising
When measuring bluetooth detection trigger event, in described audio frequency broadcast system, at least one other playback equipment sends
Bluetooth signal detection instruction, the detection instruction of described Bluetooth signal includes the bluetooth module information of described audiogenic device,
Wherein said bluetooth module information includes bluetooth title and/or Bluetooth MAC address；
Bluetooth intensity acquiring unit, the source of sound detected for obtaining at least one other playback equipment described sets
The first standby Bluetooth signal intensity.
16. devices according to claim 11, it is characterised in that also include handover event generation module,
For:
In the first Bluetooth signal intensity of the audiogenic device detected, subtract what described currently playing equipment Inspection was arrived
The difference of the second Bluetooth signal intensity of audiogenic device, during more than the second Bluetooth signal intensity threshold preset, raw
Described bluetooth is become to connect handover event；Or,
In the first Bluetooth signal intensity of the audiogenic device detected, subtract what described currently playing equipment Inspection was arrived
The difference of the second Bluetooth signal intensity of audiogenic device, more than the second Bluetooth signal intensity threshold preset, and institute
State currently playing equipment and described audiogenic device when being not in Bluetooth data transfer state, generate described bluetooth even
Connect handover event.
17. devices according to claim 11, it is characterised in that candidate device determines that module is specifically used
In:
Other the strongest for the first Bluetooth signal intensity detected playback equipment is defined as candidate's playback equipment.
Bluetooth connection switching apparatus in 18. 1 kinds of audio frequency broadcast systems, it is characterised in that be arranged in source of sound
In equipment, described device includes:
Bluetooth link block, sets up after bluetooth is connected for audiogenic device, according to current with currently playing equipment
The instruction disconnection that disconnects of playback equipment is connected with the bluetooth of described currently playing equipment, sets up and works as with described
The bluetooth of candidate's playback equipment that front playback equipment determines connects；Described candidate's playback equipment is described currently to broadcast
Equipment of putting is when monitoring bluetooth detection trigger event, and according in audio frequency broadcast system, at least one is play
Equipment Inspection to the first Bluetooth signal intensity of described audiogenic device determine；
Data transmission blocks, for sending audio, video data to described candidate's playback equipment, makes described candidate broadcast
Put the audio, video data that device plays receives.
19. devices according to claim 18, it is characterised in that also include:
Motion state detection module, sets up after bluetooth is connected for audiogenic device with currently playing equipment, disconnected
Open before the bluetooth of equipment currently playing with audio frequency broadcast system is connected, detect the motion of described audiogenic device
Status information；
Detection directive generation module, for according to the movement state information detected, generates bluetooth and connects detection
Instruction；
Detection instruction sending module, connects detection instruction for sending described bluetooth to described currently playing equipment,
Make the second Bluetooth signal intensity of audiogenic device described in described currently playing equipment Inspection, described currently playing set
The packet loss of bluetooth transmission paths or the bit error rate between standby and described audiogenic device, currently playing set so that described
Standby generation described bluetooth detection trigger event.
20. devices according to claim 19, it is characterised in that detection directive generation module is specifically used
In:
If determining that described audiogenic device is in mobile status according to the movement state information detected, the most described sound
Source device generates bluetooth and connects detection instruction.
21. 1 kinds of audio frequency broadcast systems, including currently playing equipment and at least one other playback equipment, its
Being characterised by, described currently playing equipment includes the indigo plant in the audio frequency broadcast system described in claim 11-17
Tooth connection switching apparatus.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341779A (en) * | 2016-08-31 | 2017-01-18 | 中国移动通信集团西藏有限公司 | Data pushing method and device |
| CN106385609A (en) * | 2016-09-18 | 2017-02-08 | 广东小天才科技有限公司 | Method for controlling sound boxes to play, wearable equipment, intelligent television, and system |
| CN106658159A (en) * | 2016-09-05 | 2017-05-10 | 努比亚技术有限公司 | Control method and first electronic equipment, and target equipment |
| CN106941635A (en) * | 2016-12-22 | 2017-07-11 | 北京小米移动软件有限公司 | Audio amplifier connection method and device |
| CN109347581A (en) * | 2018-09-30 | 2019-02-15 | Oppo广东移动通信有限公司 | Bluetooth headset connection method, device, electronic equipment and storage medium |
| CN110782909A (en) * | 2019-10-10 | 2020-02-11 | 惠州迪芬尼声学科技股份有限公司 | Method for switching audio decoder and intelligent sound box |
| CN110856086A (en) * | 2019-10-30 | 2020-02-28 | 歌尔股份有限公司 | Method and device for controlling sound system and readable storage medium |
| CN111107600A (en) * | 2019-12-30 | 2020-05-05 | 联想(北京)有限公司 | Method and device for switching link |
| CN111131885A (en) * | 2019-12-24 | 2020-05-08 | 维沃移动通信有限公司 | Play control method and electronic equipment |
| CN111182125A (en) * | 2018-11-13 | 2020-05-19 | 奇酷互联网络科技（深圳）有限公司 | Prompting method for playing tone quality of wireless earphone, mobile terminal and storage medium |
| CN112135280A (en) * | 2020-09-22 | 2020-12-25 | 海信视像科技股份有限公司 | Bluetooth device playing control method and display device |
| CN113347614A (en) * | 2021-04-29 | 2021-09-03 | 深圳市亚昱科技有限公司 | Audio processing apparatus, system and method |
| CN113472764A (en) * | 2021-06-24 | 2021-10-01 | 深圳市亚昱科技有限公司 | Electronic device and audio transmission method |
| WO2022057322A1 (en) * | 2020-09-16 | 2022-03-24 | 海信视像科技股份有限公司 | Display method and display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676740A (en) * | 2008-09-19 | 2010-03-24 | 宏达国际电子股份有限公司 | Positioning information update method and system and used computer program product |
| EP2387202A1 (en) * | 2010-05-14 | 2011-11-16 | LG Electronics Inc. | Electronic device and method of sharing contents thereof with other devices |
| US20130024018A1 (en) * | 2011-07-22 | 2013-01-24 | Htc Corporation | Multimedia control method and multimedia control system |
| CN104575539A (en) * | 2014-12-29 | 2015-04-29 | 广东欧珀移动通信有限公司 | Music playing control method and device |
| CN104993849A (en) * | 2015-07-02 | 2015-10-21 | 努比亚技术有限公司 | Method for automatically adjusting music compression value according to Bluetooth connection intensity and terminal |
| 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 |
-
2016
- 2016-03-22 CN CN201610165583.2A patent/CN105872654B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676740A (en) * | 2008-09-19 | 2010-03-24 | 宏达国际电子股份有限公司 | Positioning information update method and system and used computer program product |
| EP2387202A1 (en) * | 2010-05-14 | 2011-11-16 | LG Electronics Inc. | Electronic device and method of sharing contents thereof with other devices |
| US20130024018A1 (en) * | 2011-07-22 | 2013-01-24 | Htc Corporation | Multimedia control method and multimedia control system |
| CN104575539A (en) * | 2014-12-29 | 2015-04-29 | 广东欧珀移动通信有限公司 | Music playing control method and device |
| CN104993849A (en) * | 2015-07-02 | 2015-10-21 | 努比亚技术有限公司 | Method for automatically adjusting music compression value according to Bluetooth connection intensity and terminal |
| 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 |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341779A (en) * | 2016-08-31 | 2017-01-18 | 中国移动通信集团西藏有限公司 | Data pushing method and device |
| CN106658159A (en) * | 2016-09-05 | 2017-05-10 | 努比亚技术有限公司 | Control method and first electronic equipment, and target equipment |
| CN106385609B (en) * | 2016-09-18 | 2019-10-22 | 广东小天才科技有限公司 | A kind of method, wearable device, smart television and system that control speaker plays |
| CN106385609A (en) * | 2016-09-18 | 2017-02-08 | 广东小天才科技有限公司 | Method for controlling sound boxes to play, wearable equipment, intelligent television, and system |
| CN106941635A (en) * | 2016-12-22 | 2017-07-11 | 北京小米移动软件有限公司 | Audio amplifier connection method and device |
| CN106941635B (en) * | 2016-12-22 | 2019-09-10 | 北京小米移动软件有限公司 | Speaker connection method and device |
| CN109347581B (en) * | 2018-09-30 | 2020-11-27 | Oppo广东移动通信有限公司 | Bluetooth headset connection method and device, electronic equipment and storage medium |
| CN109347581A (en) * | 2018-09-30 | 2019-02-15 | Oppo广东移动通信有限公司 | Bluetooth headset connection method, device, electronic equipment and storage medium |
| US11102581B2 (en) | 2018-09-30 | 2021-08-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Bluetooth earphone connecting method, electronic device and storage medium |
| CN111182125A (en) * | 2018-11-13 | 2020-05-19 | 奇酷互联网络科技（深圳）有限公司 | Prompting method for playing tone quality of wireless earphone, mobile terminal and storage medium |
| CN110782909A (en) * | 2019-10-10 | 2020-02-11 | 惠州迪芬尼声学科技股份有限公司 | Method for switching audio decoder and intelligent sound box |
| CN110856086A (en) * | 2019-10-30 | 2020-02-28 | 歌尔股份有限公司 | Method and device for controlling sound system and readable storage medium |
| CN111131885A (en) * | 2019-12-24 | 2020-05-08 | 维沃移动通信有限公司 | Play control method and electronic equipment |
| CN111107600A (en) * | 2019-12-30 | 2020-05-05 | 联想(北京)有限公司 | Method and device for switching link |
| WO2022057322A1 (en) * | 2020-09-16 | 2022-03-24 | 海信视像科技股份有限公司 | Display method and display device |
| CN112135280A (en) * | 2020-09-22 | 2020-12-25 | 海信视像科技股份有限公司 | Bluetooth device playing control method and display device |
| CN113347614A (en) * | 2021-04-29 | 2021-09-03 | 深圳市亚昱科技有限公司 | Audio processing apparatus, system and method |
| CN113472764A (en) * | 2021-06-24 | 2021-10-01 | 深圳市亚昱科技有限公司 | Electronic device and audio transmission method |
| CN113472764B (en) * | 2021-06-24 | 2024-03-08 | 深圳市亚昱科技有限公司 | Electronic device and audio transmission method |
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