CN106535057A - Operation switching method and system for master device and slave device - Google Patents
Operation switching method and system for master device and slave device Download PDFInfo
- Publication number
- CN106535057A CN106535057A CN201611117805.XA CN201611117805A CN106535057A CN 106535057 A CN106535057 A CN 106535057A CN 201611117805 A CN201611117805 A CN 201611117805A CN 106535057 A CN106535057 A CN 106535057A
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- China
- Prior art keywords
- bluetooth
- equipment
- baffle box
- main equipment
- voice data
- Prior art date
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Classifications
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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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Abstract
The invention discloses an operation switching method and system for a master device and a slave device. The master device is used for obtaining operation data, the master device is in a detachable physical connection with the slave device, and the method comprises the following steps: in the state that the master device runs and the slave device does not run, when an event that the master device is physically connected to the slave device is detected, starting the slave device; establishing a Bluetooth connection between the master device and the slave device, so that the master device pushes operation data to the slave device through the Bluetooth connection, and the slave device starts running according to the received operation data; and stopping the operation of the master device. According to the technical scheme, a user does not need to manually execute the tedious operations of disconnecting the master device with a data source, connecting the slave device to the data source, stopping or starting the operation of the operation data in the master device, stopping or starting the operation of the operation data in the slave device and the like, and the continuous and uninterrupted operation effect is kept on the premise of switching an executer directly by simple physical connection action triggering, and thus the operation switching method and system is suitable for very wide scenes.
Description
Technical field
The present invention relates to bluetooth equipment technical field, and in particular to a kind of main equipment with from equipment execution switching method and
System.
Background technology
Since 1998 are suggested, which undergoes an unusual development rapidly Bluetooth technology.Bluetooth is logical as a kind of short-distance wireless
Letter technical standard, can be with the data and voice transfer between holding equipment, and transfer rate is up to 10Mb/s so that in the range of which
Various Informationization Equipments can realize resource-sharing, it can be used for wireless device (such as PAD, mobile phone etc.), image procossing and sets
Standby (such as camera, printer, scanner etc.), safety product (such as smart card, identification, bill management etc.), automobile product
Multiple fields such as (such as GPS, ABS etc.).
With the application expanding day of Bluetooth technology, support that the bluetooth equipment species of bluetooth connection is also increasing,
In many application scenarios, people generally require from the operation of a bluetooth equipment operation for being switched to another bluetooth equipment,
In the prior art, the handoff procedure of the bluetooth connection generally requires first to disconnect old indigo plant by a series of manually operated of user
Tooth connection resettles new bluetooth connection, and for example, user is connected on mobile phone by bluetooth earphone and listens to music, works as bluetooth earphone
The connection of mobile phone disconnection and bluetooth earphone when electricity exhausts or user wants public affairs to put the music on, is needed, and company is set up with Baffle Box of Bluetooth
Connect, the flow process of this handoff procedure is：User suspends broadcasting music；Disconnect manually mobile phone and bluetooth earphone bluetooth connection (or
Turn off bluetooth earphone)；Open Baffle Box of Bluetooth；The bluetooth connection of mobile phone and Baffle Box of Bluetooth is set up manually；Restart to play music；
Bluetooth earphone is placed on charging base and is charged.
It can be seen that, the process of above-mentioned bluetooth connection switching is very loaded down with trivial details, takes time and effort, and causes in bluetooth connection
Disconnected, due to needing, user's is substantial amounts of manually operated so that the handoff procedure is limited to use scene, inconvenient manually in user
Under the scene of operation (when driving such as user), prior art cannot be implemented, and cause Consumer's Experience poor.
The content of the invention
In view of the above problems, the invention provides a kind of main equipment with from equipment execution switching method and system, with solve
Certainly the problems referred to above or solve the above problems at least in part.
According to one aspect of the present invention, there is provided a kind of main equipment and the execution switching method from equipment, main equipment are used
In obtain service data, main equipment with can carry out detachable physical connection from equipment room, the method includes：
Run and from the state of equipment off-duty in main equipment,
When detecting main equipment and being physically connected to from the event of equipment, start from equipment；
Set up main equipment and from the bluetooth connection between equipment so that service data is pushed away by main equipment by the bluetooth connection
Deliver to from equipment, brought into operation according to the service data for receiving from equipment；
Stop the operation of main equipment.
Alternatively, the method is further included：
In main equipment off-duty and from the state of equipment operation,
When main equipment is detected with the event of physical connection is disconnected from equipment, main equipment is made to stop pushing fortune to from equipment
Row data, main equipment bring into operation according to service data；
Close from equipment.
Alternatively, main equipment is bluetooth earphone, is Baffle Box of Bluetooth from equipment, and service data is voice data；Bluetooth earphone
For locally obtaining voice data from bluetooth earphone, or, bluetooth earphone is for from other-end equipment acquisition voice data；
When detecting main equipment and being physically connected to from the event of equipment, start from equipment；Set up main equipment and from equipment
Between bluetooth connection so that main equipment is pushed to service data from equipment by the bluetooth connection, from equipment according to reception
To service data bring into operation including：When the event of charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected, start
Baffle Box of Bluetooth；The bluetooth connection set up between bluetooth earphone and Baffle Box of Bluetooth so that bluetooth earphone passes through the bluetooth connection by sound
According to Baffle Box of Bluetooth is pushed to, Baffle Box of Bluetooth is commenced play out frequency according to the voice data for receiving；
Then the method is further included：When the event of charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected, order
Baffle Box of Bluetooth exports the charging voltage of designated value to bluetooth earphone；
When main equipment is detected with the event of physical connection is disconnected from equipment, main equipment is made to stop pushing fortune to from equipment
Row data, main equipment according to service data bring into operation including：Pull out from the charging base of Baffle Box of Bluetooth when bluetooth earphone is detected
During the event for going out, bluetooth earphone is made to stop pushing voice data to Baffle Box of Bluetooth, bluetooth earphone is commenced play out according to voice data.
Alternatively, the method is further included：Voice data is pushed to by bluetooth sound by bluetooth connection in bluetooth earphone
During case, make bluetooth earphone that the first synchronizing signal together be pushed to Baffle Box of Bluetooth by the bluetooth connection；
Then Baffle Box of Bluetooth according to the voice data for receiving commence play out including：Baffle Box of Bluetooth is according to the audio frequency number for receiving
Start play synchronous with bluetooth earphone according to the first synchronizing signal；
Before bluetooth earphone is commenced play out according to voice data, the method is further included：Bluetooth earphone is made by indigo plant
Tooth connection obtains the second synchronizing signal from Baffle Box of Bluetooth；
Then bluetooth earphone according to voice data commence play out including：Bluetooth earphone according to voice data and receive
Two synchronizing signals start play synchronous with Baffle Box of Bluetooth.
Alternatively, bluetooth earphone includes the first Bluetooth chip；Baffle Box of Bluetooth includes the second Bluetooth chip, charging circuit
With the second loudspeaker；Detection button is provided with the charging base of Baffle Box of Bluetooth；
When bluetooth earphone inserts the charging base of Baffle Box of Bluetooth, detection button connection；One end connection electricity of detection button
Source, the other end connect the Enable Pin of the start control port and charging circuit of the second Bluetooth chip；The output end of charging circuit with
The charging terminal connection of the first Bluetooth chip；
Then when the event of charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected, start Baffle Box of Bluetooth, make bluetooth
Audio amplifier includes to the charging voltage that bluetooth earphone exports designated value：Become when the second Bluetooth chip detects start control port level
Gao Shi, performs the power-on operation of Baffle Box of Bluetooth；It is when charging circuit detects Enable Pin level to be uprised, defeated to the first Bluetooth chip
Go out the charging voltage of designated value；
The bluetooth connection set up between bluetooth earphone and Baffle Box of Bluetooth so that bluetooth earphone passes through the bluetooth connection by audio frequency
Data-pushing to Baffle Box of Bluetooth, Baffle Box of Bluetooth according to the voice data for receiving commence play out including：When the first Bluetooth chip is examined
When measuring charging terminal and receiving the charging voltage of designated value, set up and the bluetooth connection between the second Bluetooth chip, first is blue
Voice data is pushed to the second Bluetooth chip by tooth chip, and the second Bluetooth chip plays the audio frequency for receiving by the second loudspeaker
Data.
Alternatively, also include the first loudspeaker in bluetooth earphone；
When bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth, detection button disconnects；
Then when the event that bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth is detected, bluetooth earphone is made to stop to indigo plant
Tooth audio amplifier push voice data, bluetooth earphone according to voice data commence play out including：When the first Bluetooth chip detects charging
During the charging voltage step-down that terminal reception is arrived, the first Bluetooth chip stops pushing voice data to the second Bluetooth chip, and first is blue
Tooth chip passes through the first loudspeaker playing audio-fequency data.
According to another aspect of the present invention, there is provided a kind of main equipment and the operation switched system from equipment, including：It is main
Equipment and from equipment；Main equipment with can carry out detachable physical connection from equipment room；
Main equipment includes：First performance element；Include from equipment：Second detector unit and the second performance element；
Second detector unit, for running and from the state of equipment off-duty in main equipment, detects main equipment thing
Reason is connected to the event from equipment；
Second performance element, is physically connected to from equipment for detecting main equipment in second detector unit
During event, start from equipment；And, for being brought into operation according to the service data for receiving；
First performance element, for obtaining service data, and, for set up after starting from equipment main equipment with
From the bluetooth connection between equipment, service data is pushed to from equipment by the bluetooth connection；And, for stopping main equipment
Operation.
Alternatively, main equipment also includes：First detector unit；
First detector unit, in main equipment off-duty and from the state of equipment operation, detection main equipment with from setting
The standby event for disconnecting physical connection；
First performance element, for when the first detector unit detects main equipment and the event of physical connection is disconnected from equipment
When, stop to from equipment propelling movement data, and brought into operation according to service data；
Second performance element, for stopping to after the event from equipment propelling movement data in main equipment, close from
Equipment.
Alternatively, main equipment is bluetooth earphone, is Baffle Box of Bluetooth from equipment, and service data is voice data；
First performance element, for locally obtaining voice data from bluetooth earphone or obtaining audio frequency from other-end equipment
Data；And, for the bluetooth connection after Baffle Box of Bluetooth starts, set up between bluetooth earphone and Baffle Box of Bluetooth, by described
Voice data is pushed to Baffle Box of Bluetooth by bluetooth connection；And, for detecting bluetooth earphone from bluetooth when the first detector unit
During the event that the charging base of audio amplifier is extracted, stop voice data being pushed to Baffle Box of Bluetooth, and commenced play out according to voice data；
Second performance element, for the charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected in the second detector unit
During event, start Baffle Box of Bluetooth；And commenced play out according to the voice data for receiving；And, for bluetooth earphone stop to
After the event of Baffle Box of Bluetooth propelling movement data, Baffle Box of Bluetooth is closed；
Second performance element, is further used for detecting the charging that bluetooth earphone inserts Baffle Box of Bluetooth in the second detector unit
During the event of base, the charging voltage of designated value is exported to bluetooth earphone.
Alternatively, the first performance element, is further used for voice data is being pushed to Baffle Box of Bluetooth by bluetooth connection
When, the first synchronizing signal is together pushed to by Baffle Box of Bluetooth by bluetooth connection；And, it is further used for according to voice data
Before commencing play out, the second synchronizing signal is obtained from Baffle Box of Bluetooth by bluetooth connection, according to voice data and received
The second synchronizing signal start it is synchronous with Baffle Box of Bluetooth play；
Second performance element, is further used for being started and indigo plant according to the voice data and the first synchronizing signal that receive
Tooth earphone is synchronously played；And, it is further used for sending the second synchronizing signal in the forward direction bluetooth earphone for closing Baffle Box of Bluetooth.
Alternatively, the first performance element includes：First Bluetooth chip；Second performance element includes：Second Bluetooth chip, fill
Circuit and the second loudspeaker；Second detector unit is the detection button being arranged in the charging base of Baffle Box of Bluetooth；
Detection button is connected when the charging base of Baffle Box of Bluetooth is inserted in bluetooth earphone；One end connection electricity of detection button
Source, the other end connect the Enable Pin of the start control port and charging circuit of the second Bluetooth chip；
Second Bluetooth chip for start shooting control port level uprise when, perform Baffle Box of Bluetooth power-on operation；And,
For playing the voice data for receiving by the second loudspeaker；
The output end of charging circuit is connected with the charging terminal of the first Bluetooth chip, and charging circuit is in Enable Pin level
The charging voltage of designated value is exported when being changed into high；
First Bluetooth chip is set up with the second Bluetooth chip for receiving in charging terminal during the charging voltage of designated value
Voice data is pushed to the second Bluetooth chip by bluetooth connection.
Alternatively, the first performance element also includes the first loudspeaker；First detector unit is to be arranged at filling for Baffle Box of Bluetooth
Detection button in electric base；
Detection button is disconnected when bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth；
First Bluetooth chip for receive in charging terminal charging voltage step-down when, stop to the second Bluetooth chip pushing away
Voice data is sent, and passes through the first loudspeaker playing audio-fequency data；
Charging voltage of the charging circuit for the stopping output designated value in Enable Pin level step-down；
Second Bluetooth chip for when start shooting control port level step-down when, perform Baffle Box of Bluetooth power-off operation.
In sum, technical scheme provided by the present invention describe main equipment and between equipment occur physical connection or
Disconnect under both opportunitys of physical connection, the execution side of service data is in main equipment and from the mistake that seamless switching is carried out between equipment
Journey, realizes the uninterrupted operation of service data.Wherein, main equipment active obtaining service data, either from other data sources
Obtain service data or it is locally stored have service data, main equipment can be regarded as with local data source, when being switched to
During execution side with main equipment as service data, the service data in main equipment operation local data source, when being switched to from setting
During for being the execution side of service data, main equipment pushes to the service data in local data source from equipment so that from equipment
The service data that operation is received, without the need for being connected from equipment with data source in whole process.Above-mentioned handoff procedure is without the need for user's hand
It is dynamic perform such as by the connection disconnection of main equipment and data source, will from equipment be connected to data source, by service data in the host
Operation stop or open, the operation by service data in a slave device stops or starts etc. such miscellaneous operation, directly
Connect realize continuous, continual fortune still being kept on the premise of switching execution side by fairly simple physical connection action triggers
Row effect, streamline operation improve switching efficiency, it is adaptable to scene widely.
Description of the drawings
Fig. 1 shows the flow process of a kind of main equipment according to an embodiment of the invention and the execution switching method from equipment
Figure；
Fig. 2 shows the theory diagram of bluetooth earphone according to an embodiment of the invention；
Fig. 3 shows the theory diagram of Baffle Box of Bluetooth according to an embodiment of the invention；
Fig. 4 shows the circuit diagram of Baffle Box of Bluetooth according to an embodiment of the invention；
Fig. 5 shows a kind of main equipment according to an embodiment of the invention with the operation switched system from equipment.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 shows the flow process of a kind of main equipment according to an embodiment of the invention and the execution switching method from equipment
Figure.Wherein, main equipment is used to obtain service data, main equipment with can carry out detachable physical connection from equipment room, such as Fig. 1 institutes
Show, the method includes：
Step S110, runs and from the state of equipment off-duty in main equipment, is physically connected to when main equipment is detected
From the event of equipment when, start from equipment.
Step S120, sets up main equipment and from the bluetooth connection between equipment so that main equipment is by the bluetooth connection
Service data is pushed to from equipment, is brought into operation according to the service data for receiving from equipment.
Step S130, stops the operation of main equipment.
Above step S110-S130 describe main equipment be physically connected to from equipment when, the operation handoff procedure of the two.
Step S140, it is in main equipment off-duty and from the state of equipment operation, disconnected with from equipment when main equipment is detected
When opening the event of physical connection, main equipment is made to stop to from equipment propelling movement data, main equipment starts fortune according to service data
OK.
Step S150, closes from equipment.
When above step S140-S150 describes main equipment with physical connection is disconnected from equipment, operation therebetween is cut
Change process.
It can be seen that, the method shown in Fig. 1 describes main equipment and from generation physical connection between equipment or disconnection physical connection
Under both opportunitys, the execution side of service data realizes fortune in main equipment and from the process that seamless switching is carried out between equipment
The uninterrupted operation of row data.Wherein, main equipment active obtaining service data, either obtains service data from other data sources
Or it is locally stored have service data, main equipment can be regarded as with local data source, when be switched to main equipment as fortune
During the execution side of row data, the service data in main equipment operation local data source, when being switched to from equipment as service data
Execution side when, main equipment pushes to the service data in local data source from equipment so that receive from equipment operation
Service data, without the need for being connected from equipment with data source in whole process.Above-mentioned handoff procedure is manually performed as led without the need for user
The connection of equipment and data source disconnects, by from equipment be connected to data source, the operation by service data in the host stop or
Open, the operation by service data in a slave device stops or start etc. such miscellaneous operation, directly by comparatively simple
Physical connection action triggers realize switching the side of executioning on the premise of still keep continuous, continual operational effect, simplification
Operating process, improves switching efficiency, it is adaptable to scene widely.
In a specific embodiment of the present invention, main equipment is bluetooth earphone, is Baffle Box of Bluetooth from equipment, runs number
According to for voice data；Bluetooth earphone for locally obtaining voice data from bluetooth earphone, or, bluetooth earphone is for from other ends
End equipment obtains voice data；Baffle Box of Bluetooth has a charging base for adapting to bluetooth earphone.In the present embodiment, it is above-mentioned
Step S110 starts from the process of equipment and is specially when detecting main equipment and being physically connected to from the event of equipment：Work as detection
During the event of the charging base that Baffle Box of Bluetooth is inserted to bluetooth earphone, start Baffle Box of Bluetooth.Above-mentioned steps S120 set up main equipment
With from the bluetooth connection between equipment so that main equipment is pushed to service data from equipment by the bluetooth connection, from setting
The standby process brought into operation according to the service data for receiving is specially：The bluetooth set up between bluetooth earphone and Baffle Box of Bluetooth connects
Connect so that voice data is pushed to Baffle Box of Bluetooth by the bluetooth connection by bluetooth earphone, Baffle Box of Bluetooth is according to receiving
Voice data is commenced play out；Wherein specifically, bluetooth earphone be using CSR " shareme " technologies by it is bluetooth earphone local
The voice data for getting is pushed in Baffle Box of Bluetooth, and bluetooth earphone itself still works, simply raising one's voice in bluetooth earphone
Device stops playing local audio data to save power consumption.Above-mentioned steps S140 are worked as to detect main equipment and disconnect physics from equipment and are connected
During the event for connecing, main equipment is made to stop to from equipment propelling movement data, the process that main equipment brings into operation according to service data
Specially：When the event that bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth is detected, bluetooth earphone is made to stop to bluetooth
Audio amplifier pushes voice data, and bluetooth earphone is commenced play out according to voice data；Bluetooth earphone stops pushing audio frequency to Baffle Box of Bluetooth
The process of data is that bluetooth earphone stops shareme functions no longer to Baffle Box of Bluetooth push voice data, and continues through indigo plant
The loudspeaker playing audio-fequency data of tooth earphone itself.
Further, in the present embodiment, the charging base of bluetooth earphone is adapted on Baffle Box of Bluetooth for bluetooth ear
Machine is charged, then the method shown in Fig. 1 also includes：In the event of the charging base for detecting bluetooth earphone insertion Baffle Box of Bluetooth
When, make Baffle Box of Bluetooth that the charging voltage of designated value is exported to bluetooth earphone；
Wherein, in order to realize running of the voice data in bluetooth earphone and fortune of the voice data in Baffle Box of Bluetooth
The seamless switching of row process, in switching critical moment, needs to keep the synchronization of bluetooth earphone and Baffle Box of Bluetooth to voice data to broadcast
Put, although the switching of so playback equipment of voice data is implicit expression for a user, do not interfere with the sense of hearing body of user
Test.Then in one embodiment of the invention, the method shown in Fig. 1 is being switched to broadcasting for Baffle Box of Bluetooth from the broadcasting of bluetooth earphone
During putting, bluetooth earphone is also made when voice data is pushed to Baffle Box of Bluetooth by bluetooth connection by bluetooth earphone by indigo plant
First synchronizing signal is together pushed to Baffle Box of Bluetooth by tooth connection；So that Baffle Box of Bluetooth is according to the voice data for receiving and first
Synchronizing signal starts play synchronous with bluetooth earphone.The effect of wherein the first synchronizing signal is by during bluetooth earphone current broadcasting
Sequence is synchronized to Baffle Box of Bluetooth so that Baffle Box of Bluetooth starts synchronously to play out, then stop the broadcasting of bluetooth earphone with bluetooth earphone,
Realize the seamless switching of the playing process of voice data.
Correspondingly, the method shown in Fig. 1 is during the broadcasting of bluetooth earphone is switched to from the broadcasting of Baffle Box of Bluetooth, blue
Tooth earphone first passed through bluetooth connection to Baffle Box of Bluetooth request the before commencing play out according to the voice data for locally having got
Two synchronizing signals, so as to bluetooth earphone obtains the second synchronizing signal from Baffle Box of Bluetooth by the bluetooth connection；Then bluetooth ear
Machine starts play synchronous with Baffle Box of Bluetooth according to local existing voice data and the second synchronizing signal for receiving.Wherein
The effect of two synchronizing signals is by Baffle Box of Bluetooth current broadcasting timing synchronization to bluetooth earphone so that bluetooth earphone starts and indigo plant
Tooth audio amplifier is synchronously played out, and turns off Baffle Box of Bluetooth, realizes the seamless switching of the playing process of voice data.
Fig. 2 shows the theory diagram of bluetooth earphone according to an embodiment of the invention, and Fig. 3 is shown according to the present invention
The theory diagram of the Baffle Box of Bluetooth of one embodiment.As shown in Fig. 2 bluetooth earphone includes the first Bluetooth chip 210, charging end
Sub 220, first loudspeaker 230 and the first radio-frequency antenna 240；As shown in figure 3, Baffle Box of Bluetooth include the second Bluetooth chip 310,
Charging circuit 320, the second loudspeaker 330 and the second radio-frequency antenna 340；Detection button is provided with the charging base of Baffle Box of Bluetooth
350。
Fig. 4 shows the circuit diagram of Baffle Box of Bluetooth according to an embodiment of the invention, carrys out more careful table with the circuit diagram
Levy the operation principle of the vitals in the Baffle Box of Bluetooth shown in Fig. 3.As shown in figure 4, the circuit includes：First power supply
VCC1, detection button SW1, the second Bluetooth chip BT1 and charging circuit.
Detection button SW1 is located on the charging base of Baffle Box of Bluetooth, the detection button 350 being equal to shown in Fig. 3.Second is blue
Tooth chip BT1 is equal to the second Bluetooth chip 310 shown in Fig. 3, and first input port IO1 of the second Bluetooth chip BT1 is to open
Machine control port A1, when the input voltage of start control port A1 is uprised, the second Bluetooth chip BT1 performs power-on operation；
When the input voltage step-down of start control port A1, the second Bluetooth chip BT1 performs power-off operation.
Charging circuit is equal to the charging circuit 320 shown in Fig. 3, including：Second source VCC2, charging management chip U1,
Output end J1 of charging circuit.Enable Pin EN of 4th input port of charging management chip U1 for charging circuit, when the enable
When the input voltage of end EN is uprised, charging management chip U1 exports the charging voltage of designated value to output end J1；When the Enable Pin
During the input voltage step-down of EN, charging management chip U1 stops to output end JI the charging voltage for exporting designated value；Further,
Also include in the charging circuit：Decoupling filter capacitor C2, C3 and C4, current-limiting resistance R4, R5 and R6, antistatic diode D4 and anti-
The only Schottky diode D5 of current flowing backwards.
Based on each part mentioned above feature, the connected mode of the circuit inside Baffle Box of Bluetooth is：Detection button SW1 one end with
First power supply VCC1 is connected, its other end start control port A1 respectively with the second Bluetooth chip BT1, the enable of charging circuit
End EN is connected；Further, the circuit also includes：The limit being connected between one end of the first power supply VCC1 and detection button SW1
Leakage resistance R1.
On the basis of the bluetooth earphone and Baffle Box of Bluetooth shown in Fig. 2-Fig. 4, the operation principle of this programme is as follows：
The output end of the charging circuit 320 in the Baffle Box of Bluetooth with foregoing circuit structure and the bluetooth earphone shown in Fig. 2
Middle charging terminal 220 connects, and charging terminal 220 is connected with the first Bluetooth chip 210.When bluetooth earphone inserts filling for Baffle Box of Bluetooth
During electric base, detection button 350 is connected；When bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth, the detection button 350
Disconnect.Detection button 350 one end connect the first power supply, the other end connect the second Bluetooth chip 310 start control port and
The Enable Pin of charging circuit 320.
Then start blue when the event of charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected in method shown in Fig. 1
Tooth audio amplifier, makes the process that Baffle Box of Bluetooth exports the charging voltage of designated value to bluetooth earphone be specially：When detection button 350 is connected
When, the start control port level of the second Bluetooth chip 310 is uprised, and the Enable Pin level of charging circuit 320 is uprised；When second blue
Tooth chip 310 detects start control port level when uprising, and performs the power-on operation of Baffle Box of Bluetooth；When charging circuit 320 is examined
When measuring Enable Pin level and uprising, the output end of charging circuit 320 is filled to the output designated value of charging terminal 220 of bluetooth earphone
Piezoelectric voltage.The above-mentioned bluetooth connection set up between bluetooth earphone and Baffle Box of Bluetooth so that bluetooth earphone is by the bluetooth connection
Voice data is pushed to into Baffle Box of Bluetooth, Baffle Box of Bluetooth according to the voice data for receiving commence play out including：When the first bluetooth
When chip 210 detects charging terminal 220 and receives the charging voltage of designated value, set up and the by the first radio-frequency antenna 240
Voice data is pushed to by the bluetooth connection between two Bluetooth chips 310, first Bluetooth chip 210 by the bluetooth connection
Second Bluetooth chip 310, the second Bluetooth chip 310 play the voice data for receiving by the second loudspeaker 330.And, on
State when the event that bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth is detected, make bluetooth earphone stop to Baffle Box of Bluetooth pushing away
Send voice data, bluetooth earphone according to voice data commence play out including：When detecting that button 350 disconnects, the second Bluetooth chip
310 start control port level step-down, the Enable Pin level step-down of charging circuit 320；When charging circuit 320 detects enable
During the level step-down of end, stop to output end exporting the charging voltage of designated value so that the charging voltage that charging terminal 220 is received
Step-down；When the first Bluetooth chip 210 detects the charging voltage step-down that charging terminal 220 is received, stop to the second bluetooth
Chip 310 pushes voice data, and the first Bluetooth chip 210 passes through 230 playing audio-fequency data of the first loudspeaker；When the second bluetooth core
When piece 310 detects start control port level step-down maintenance scheduled time length, the power-off operation of Bluetooth audio device is performed.
Wherein, the first Bluetooth chip 210 is while the second Bluetooth chip 310 are pushed to by voice data, by first
Radio-frequency antenna 240 together sends the first synchronizing signal to the second Bluetooth chip 310；Second Bluetooth chip 310 is performing shutdown
Before operation, first pass through the second radio-frequency antenna 340 and the second synchronizing signal is sent to the first Bluetooth chip 210.
Fig. 5 shows a kind of main equipment according to an embodiment of the invention with the operation switched system from equipment.Such as Fig. 5
Shown, the main equipment is included with the operation switched system 500 from equipment：Main equipment 510 and from equipment 520；Main equipment 510 with from
Detachable physical connection can be carried out between equipment 520.
Main equipment 510 includes：First detector unit 511 and the first performance element 512；Include from equipment 520：Second detection
Unit 521 and the second performance element 522.
Second detector unit 521, for running and from the state of 520 off-duty of equipment in main equipment 510, detection master set
Standby 510 are physically connected to the event from equipment 520.
Second performance element 522, is physically connected to from equipment for detecting main equipment 510 in the second detector unit 521
During 520 event, start from equipment 520；And, for being brought into operation according to the service data for receiving.
First performance element 512, for obtaining service data, and, for setting up main equipment after starting from equipment 520
510 and from the bluetooth connection between equipment 520, service data is pushed to from equipment 520 by the bluetooth connection；And,
For stopping the operation of main equipment 510.
First detector unit 511, for, in 510 off-duty of main equipment and from the state of the operation of equipment 520, detection master sets
The event of physical connection is disconnected for 510 and from equipment 520.
First performance element 512, for disconnecting thing with from equipment 520 when the first detector unit 511 detects main equipment 510
During the event of reason connection, stop to from 520 propelling movement data of equipment, and brought into operation according to service data.
Second performance element 522, for stopping, to after the event from 520 propelling movement data of equipment, closing in main equipment 510
Close from equipment 520.
It can be seen that, the system shown in Fig. 5 performs main equipment and from generation physical connection between equipment or disconnection physical connection
Under both opportunitys, the execution side of service data realizes fortune in main equipment and from the process that seamless switching is carried out between equipment
The uninterrupted operation of row data.Wherein, main equipment active obtaining service data, either obtains service data from other data sources
Or it is locally stored have service data, main equipment can be regarded as with local data source, when be switched to main equipment as fortune
During the execution side of row data, the service data in main equipment operation local data source, when being switched to from equipment as service data
Execution side when, main equipment pushes to the service data in local data source from equipment so that receive from equipment operation
Service data, without the need for being connected from equipment with data source in whole process.Above-mentioned handoff procedure is manually performed as led without the need for user
The connection of equipment and data source disconnects, by from equipment be connected to data source, the operation by service data in the host stop or
Open, the operation by service data in a slave device stops or start etc. such miscellaneous operation, directly by comparatively simple
Physical connection action triggers realize switching the side of executioning on the premise of still keep continuous, continual operational effect, simplification
Operating process, improves switching efficiency, it is adaptable to scene widely.
In one embodiment of the invention, main equipment 510 is bluetooth earphone, is Baffle Box of Bluetooth from equipment 520, runs number
According to for voice data；First performance element 512, for locally obtaining voice data or from other-end equipment from bluetooth earphone
Obtain voice data；And, for the bluetooth connection after Baffle Box of Bluetooth starts, set up between bluetooth earphone and Baffle Box of Bluetooth,
Voice data is pushed to by Baffle Box of Bluetooth by the bluetooth connection；And, for detecting indigo plant when first detector unit
During the event that tooth earphone is extracted from the charging base of Baffle Box of Bluetooth, stop pushing voice data to Baffle Box of Bluetooth, and according to audio frequency
Data are commenced play out；Second performance element 522, for detecting bluetooth earphone insertion Baffle Box of Bluetooth in second detector unit
Charging base event when, start Baffle Box of Bluetooth；And commenced play out according to the voice data for receiving；And, in indigo plant
Tooth earphone stops to after the event of Baffle Box of Bluetooth propelling movement data, closes Baffle Box of Bluetooth；Second performance element 522, further
For detecting in second detector unit during event of the charging base of bluetooth earphone insertion Baffle Box of Bluetooth, to bluetooth earphone
The charging voltage of output designated value.
Further, be the operation for realizing voice data seamless switching, the first performance element 512 is further used for
When voice data being pushed to Baffle Box of Bluetooth by the bluetooth connection, by the bluetooth connection by the first synchronizing signal together
Push to Baffle Box of Bluetooth；And, it was further used for before being commenced play out according to voice data, by the bluetooth connection from indigo plant
The second synchronizing signal is obtained in tooth audio amplifier, is started according to voice data and the second synchronizing signal for receiving same with Baffle Box of Bluetooth
Step is played；Second performance element 522, is further used for being started and bluetooth according to the voice data and the first synchronizing signal that receive
Earphone is synchronously played；And, it is further used for sending the second synchronizing signal in the forward direction bluetooth earphone for closing Baffle Box of Bluetooth.
Bluetooth earphone as shown in hereinbefore Fig. 2 and the hereinbefore Baffle Box of Bluetooth shown in Fig. 3-Fig. 4, shown in Fig. 2
In embodiment, the first performance element 512 includes：First Bluetooth chip 210, charging terminal 220, the first loudspeaker 230 and first
Radio-frequency antenna 240；Second performance element 522 includes：Second Bluetooth chip 310, charging circuit 320, the second loudspeaker 330 and
Two radio-frequency antennas 340；First detector unit 511 and the second detector unit 521 are and are arranged in the charging base of Baffle Box of Bluetooth
Detection button 350.
Detection button 350 is connected when the charging base of Baffle Box of Bluetooth is inserted in bluetooth earphone；Detection button 350 is in bluetooth ear
Machine is disconnected when extracting from the charging base of Baffle Box of Bluetooth；One end connection power supply of detection button 350 (is the first power supply in the diagram
VCC1), detect that the other end of button 350 connects the enable of the start control port and charging circuit 320 of the second Bluetooth chip 310
End.
Second Bluetooth chip 310 for start shooting control port level uprise when, perform Baffle Box of Bluetooth power-on operation；With
And, for playing the voice data for receiving by second loudspeaker 330.The output end of charging circuit 320 and bluetooth ear
The charging terminal 220 of machine connects, charging voltage of the charging circuit 320 for the output designated value when Enable Pin level is changed into high.
First Bluetooth chip 210 for receiving in charging terminal 320 during the charging voltage of designated value, by the first radio-frequency antenna 240
Bluetooth connection is set up with the second Bluetooth chip 310, voice data is pushed to into second Bluetooth chip 310.
First Bluetooth chip 210 for receive in charging terminal 220 charging voltage step-down when, stop to described second
Bluetooth chip 310 pushes voice data, and passes through 230 playing audio-fequency data of the first loudspeaker.Charging circuit 320 is in enable
Stop the charging voltage of output designated value during the level step-down of end.Second Bluetooth chip 310 is used to become when start control port level
When low, the power-off operation of Baffle Box of Bluetooth is performed.Wherein the first radio-frequency antenna 240 and the second radio-frequency antenna 340 are for carrying out
Bluetooth communication.
In one embodiment of the invention, the bluetooth earphone shown in Fig. 2 also includes：Microprocessor 250, EMMC memories
260th, inertial sensor 270 and microphone 280.Be stored with EMMC memories 260 voice data, microprocessor 250 respectively with
First Bluetooth chip 210, EMMC memories 260 and inertial sensor 270 connect, for reading from EMMC memories 260
Voice data simultaneously passes to the first Bluetooth chip 210, is played by the first loudspeaker 230 by the first Bluetooth chip 210 or by
One Bluetooth chip 210 pushes to the second Bluetooth chip 310 based on sharme technologies and plays out；And for inertial sensor
The user movement data of 270 monitorings are processed, and to monitor the behavior of user, such as carry out meter step, incorrect pose reminding, sitting
Remind etc..Microphone 280 is connected with the first Bluetooth chip 210, for gathering the audio signal of extraneous input.First Bluetooth chip
Be also associated with 210 the flash storage of storage program, crystal oscillator, power supply, the switch control of control bluetooth earphone switching on and shutting down and
For LED for carrying out display output under different conditions etc..
In one embodiment of the invention, the Baffle Box of Bluetooth shown in Fig. 3 also includes：Sound power amplifier module 360, USB connects
Mouth 370 and dc source, the second Bluetooth chip 310 are recycled after being amplified to voice data by module 360 by sound
Second loudspeaker 330 is played；Second Bluetooth chip 310 can pass through the data of 370 receives input of USB interface.
In sum, the technical scheme that the present invention is provided describes main equipment and from generation physical connection between equipment or disconnected
Open under both opportunitys of physical connection, the execution side of service data is in main equipment and from the mistake that seamless switching is carried out between equipment
Journey, realizes the uninterrupted operation of service data.Wherein, main equipment active obtaining service data, either from other data sources
Obtain service data or it is locally stored have service data, main equipment can be regarded as with local data source, when being switched to
During execution side with main equipment as service data, the service data in main equipment operation local data source, when being switched to from setting
During for being the execution side of service data, main equipment pushes to the service data in local data source from equipment so that from equipment
The service data that operation is received, without the need for being connected from equipment with data source in whole process.Above-mentioned handoff procedure is without the need for user's hand
It is dynamic perform such as by the connection disconnection of main equipment and data source, will from equipment be connected to data source, by service data in the host
Operation stop or open, the operation by service data in a slave device stops or starts etc. such miscellaneous operation, directly
Connect realize continuous, continual fortune still being kept on the premise of switching execution side by fairly simple physical connection action triggers
Row effect, streamline operation improve switching efficiency, it is adaptable to scene widely.
Presently preferred embodiments of the present invention is the foregoing is only, protection scope of the present invention is not intended to limit.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of main equipment and execution switching method from equipment, it is characterised in that main equipment is used to obtain service data, and master sets
Standby to carry out detachable physical connection with from equipment room, the method includes：
Run and from the state of equipment off-duty in main equipment,
When detecting main equipment and being physically connected to from the event of equipment, start from equipment；
Set up main equipment and from the bluetooth connection between equipment so that service data is pushed by main equipment by the bluetooth connection
To from equipment, brought into operation from equipment according to the service data for receiving；
Stop the operation of main equipment.
2. the method for claim 1, it is characterised in that the method is further included：
In main equipment off-duty and from the state of equipment operation,
When main equipment is detected with the event of physical connection is disconnected from equipment, main equipment is made to stop to from equipment propelling movement number
According to main equipment brings into operation according to service data；
Close from equipment.
3. method as claimed in claim 2, it is characterised in that main equipment is bluetooth earphone, is Baffle Box of Bluetooth from equipment, operation
Data are voice data；Bluetooth earphone for locally obtaining voice data from bluetooth earphone, or, bluetooth earphone is for from other
Terminal device obtains voice data；
It is described when detecting main equipment and being physically connected to from the event of equipment, start from equipment；Set up main equipment and from equipment
Between bluetooth connection so that main equipment is pushed to service data from equipment by the bluetooth connection, from equipment according to connecing
The service data for receiving bring into operation including：When the event of charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected, open
Dynamic Baffle Box of Bluetooth；The bluetooth connection set up between bluetooth earphone and Baffle Box of Bluetooth so that bluetooth earphone is by the bluetooth connection
Voice data is pushed to into Baffle Box of Bluetooth, Baffle Box of Bluetooth is commenced play out according to the voice data for receiving；
Then the method is further included：When the event of charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected, bluetooth is made
Audio amplifier exports the charging voltage of designated value to bluetooth earphone；
It is described when detect main equipment with from equipment disconnect physical connection event when, make main equipment stop to from equipment push transport
Row data, main equipment according to service data bring into operation including：Pull out from the charging base of Baffle Box of Bluetooth when bluetooth earphone is detected
During the event for going out, bluetooth earphone is made to stop pushing voice data to Baffle Box of Bluetooth, bluetooth earphone is commenced play out according to voice data.
4. method as claimed in claim 3, it is characterised in that
The method is further included：When voice data is pushed to Baffle Box of Bluetooth by the bluetooth connection by bluetooth earphone, order
First synchronizing signal is together pushed to Baffle Box of Bluetooth by the bluetooth connection by bluetooth earphone；
Then Baffle Box of Bluetooth according to the voice data for receiving commence play out including：Baffle Box of Bluetooth according to the voice data that receives and
First synchronizing signal starts play synchronous with bluetooth earphone；
Before bluetooth earphone is commenced play out according to voice data, the method is further included：Bluetooth earphone is made by the indigo plant
Tooth connection obtains the second synchronizing signal from Baffle Box of Bluetooth；
Then bluetooth earphone according to voice data commence play out including：Bluetooth earphone according to voice data and receive it is second same
Step signal starts play synchronous with Baffle Box of Bluetooth.
5. method as claimed in claim 3, it is characterised in that bluetooth earphone includes the first Bluetooth chip；In Baffle Box of Bluetooth
Including the second Bluetooth chip, charging circuit and the second loudspeaker；Detection button is provided with the charging base of Baffle Box of Bluetooth；
When bluetooth earphone inserts the charging base of Baffle Box of Bluetooth, the detection button connection；One end of the detection button connects
Power supply is connect, the other end connects the Enable Pin of the start control port and the charging circuit of second Bluetooth chip；It is described to fill
The output end of circuit is connected with the charging terminal of first Bluetooth chip；
It is then described when the event of charging base of bluetooth earphone insertion Baffle Box of Bluetooth is detected, start Baffle Box of Bluetooth, make bluetooth
Audio amplifier includes to the charging voltage that bluetooth earphone exports designated value：When second Bluetooth chip detects start control port electricity
It is flat when uprising, perform the power-on operation of Baffle Box of Bluetooth；When the charging circuit detects Enable Pin level to be uprised, to described
The charging terminal of one Bluetooth chip exports the charging voltage of designated value；
The bluetooth connection set up between bluetooth earphone and Baffle Box of Bluetooth so that bluetooth earphone is by the bluetooth connection by sound
Frequency according to pushing to Baffle Box of Bluetooth, Baffle Box of Bluetooth according to the voice data for receiving commence play out including：When first bluetooth
When chip detection receives the charging voltage of designated value to charging terminal, set up and the bluetooth between second Bluetooth chip connects
Connect, voice data is pushed to second Bluetooth chip by first Bluetooth chip, and second Bluetooth chip is by described
Second loudspeaker plays the voice data for receiving.
6. method as claimed in claim 5, it is characterised in that also include the first loudspeaker in bluetooth earphone；
When bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth, the detection button disconnects；
It is then described when the event that bluetooth earphone is extracted from the charging base of Baffle Box of Bluetooth is detected, make bluetooth earphone stop to indigo plant
Tooth audio amplifier push voice data, bluetooth earphone according to voice data commence play out including：When first Bluetooth chip is detected
During the charging voltage step-down that charging terminal is received, stop pushing voice data to second Bluetooth chip, described first is blue
Tooth chip passes through the first loudspeaker playing audio-fequency data.
7. a kind of main equipment and operation switched system from equipment, it is characterised in that include：Main equipment and from equipment；Main equipment
Detachable physical connection can be carried out with from equipment room；
Main equipment includes：First performance element；Include from equipment：Second detector unit and the second performance element；
Second detector unit, for running and from the state of equipment off-duty in main equipment, detection main equipment physics connects
It is connected to the event from equipment；
Second performance element, is physically connected to the event from equipment for detecting main equipment in second detector unit
When, start from equipment；And, for being brought into operation according to the service data for receiving；
First performance element, for obtaining service data, and, for set up after starting from equipment main equipment with from setting
Bluetooth connection between standby, is pushed to service data from equipment by the bluetooth connection；And, for stopping main equipment
Operation.
8. system as claimed in claim 7, it is characterised in that main equipment also includes：First detector unit；
First detector unit, in main equipment off-duty and from the state of equipment operation, detection main equipment with from setting
The standby event for disconnecting physical connection；
First performance element, for disconnecting physical connection with from equipment when first detector unit detects main equipment
During event, stop to from equipment propelling movement data, and brought into operation according to service data；
Second performance element, for stopping, to after the event from equipment propelling movement data, closing from equipment in main equipment.
9. system as claimed in claim 8, it is characterised in that main equipment is bluetooth earphone, is Baffle Box of Bluetooth from equipment, operation
Data are voice data；
First performance element, for locally obtaining voice data from bluetooth earphone or obtaining audio frequency from other-end equipment
Data；And, for the bluetooth connection after Baffle Box of Bluetooth starts, set up between bluetooth earphone and Baffle Box of Bluetooth, by described
Voice data is pushed to Baffle Box of Bluetooth by bluetooth connection；And, for when first detector unit detect bluetooth earphone from
During the event that the charging base of Baffle Box of Bluetooth is extracted, stop voice data being pushed to Baffle Box of Bluetooth, and started according to voice data
Play；
Second performance element, for detecting the charging bottom that bluetooth earphone inserts Baffle Box of Bluetooth in second detector unit
During the event of seat, start Baffle Box of Bluetooth；And commenced play out according to the voice data for receiving；And, for stopping in bluetooth earphone
Only to after the event of Baffle Box of Bluetooth propelling movement data, Baffle Box of Bluetooth is closed；
Second performance element, is further used for detecting bluetooth earphone insertion Baffle Box of Bluetooth in second detector unit
During the event of charging base, the charging voltage of designated value is exported to bluetooth earphone.
10. system as claimed in claim 9, it is characterised in that
First performance element, is further used for when voice data is pushed to Baffle Box of Bluetooth by the bluetooth connection,
First synchronizing signal is together pushed to by Baffle Box of Bluetooth by the bluetooth connection；And, it is further used for according to audio frequency number
According to before commencing play out, the second synchronizing signal is obtained from Baffle Box of Bluetooth by the bluetooth connection, according to voice data and
The second synchronizing signal for receiving starts play synchronous with Baffle Box of Bluetooth；
Second performance element, is further used for being started and bluetooth ear according to the voice data and the first synchronizing signal that receive
Machine is synchronously played；And, it is further used for sending the second synchronizing signal in the forward direction bluetooth earphone for closing Baffle Box of Bluetooth.
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| CN201611117805.XA CN106535057B (en) | 2016-12-07 | 2016-12-07 | Operation switching method and system for master equipment and slave equipment |
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| CN201611117805.XA CN106535057B (en) | 2016-12-07 | 2016-12-07 | Operation switching method and system for master equipment and slave equipment |
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| CN106535057B CN106535057B (en) | 2022-04-12 |
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