CN107547975A - Switching method, system and the voice collector of voice-grade channel - Google Patents
Switching method, system and the voice collector of voice-grade channel Download PDFInfo
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- CN107547975A CN107547975A CN201610463480.4A CN201610463480A CN107547975A CN 107547975 A CN107547975 A CN 107547975A CN 201610463480 A CN201610463480 A CN 201610463480A CN 107547975 A CN107547975 A CN 107547975A
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Abstract
The invention discloses a kind of switching method of voice-grade channel, system and voice collector, wherein, method includes：After voice collector and first terminal establish connection, whether voice collector detection audio hole has earphone insertion；After detecting that there is earphone insertion in audio hole, present video passage is arranged to earpiece audio passage by the first state signal that first terminal is sent according to voice collector；Voice collector receives the phonetic order of user's input after the incoming call instruction of first terminal transmission is received, and judges whether phonetic order is default phonetic order；If phonetic order is default phonetic order, first terminal is switched to present video passage by earpiece audio passage according to the first checking information that voice collector is sent the machine voice-grade channel of first terminal, to carry out incoming call sound.The switching method of the voice-grade channel of the embodiment of the present invention, it can be switched by Voice command voice-grade channel, so as to improve user's traffic safety, protection user secret call.
Description
Technical field
The present invention relates to audio play-back technology field, and in particular to a kind of switching method of voice-grade channel, system and voice
Collector.
Background technology
With the development of automotive electronics, additional requirement more and more higher of the user to automobile electronics, such as on-vehicle Bluetooth
Phone.Existing Vehicular bluetooth telephone, after user mobile phone connects vehicle mounted multimedia or blue tooth voice identifier, the audio of acquiescence is led to
Road is the audio frequency apparatus of peripheral hardware.When having incoming call and needing switchback the machine voice-grade channel, it is necessary to be operated manually, with selection
Corresponding voice-grade channel, cause user inconvenient for use, especially in driving or in first aid procedures, this inconvenience is more bright
It is aobvious.
Moreover, to realize that voice-grade channel switches, one mechanical key of addition carries out sound usually on vehicle-mounted Bluetooth equipment
Frequency passage switches.As can be seen that this technology is unable to automatic identification switching voice-grade channel switching, intelligence degree is low.
The content of the invention
It is contemplated that at least solves one of technical problem in above-mentioned technology to a certain extent.Therefore, the present invention
First purpose is to propose a kind of switching method of voice-grade channel.This method can improve the traffic safety of user, Yi Jibao
The secret call of user is protected, and switching is simple and easy, without bimanualness and mechanical key, can lift Consumer's Experience.
Second object of the present invention is to propose a kind of switching method of voice-grade channel.
Third object of the present invention is to propose a kind of voice collector.
Fourth object of the present invention is to propose a kind of switching system of voice-grade channel.
The 5th purpose of the present invention is to propose a kind of switching system of voice-grade channel.
To reach above-mentioned purpose, the embodiment of first aspect present invention proposes a kind of switching method of voice-grade channel, bag
Include following steps：After voice collector and first terminal establish connection, whether the voice collector detection audio hole has ear
The machine transplanting of rice enters, wherein, the audio hole is arranged on the voice collector；After detecting that there is earphone insertion in the audio hole,
The voice collector sends first state signal to the first terminal；The first terminal is according to the first state signal
Present video passage is arranged to earpiece audio passage；The voice collector is receiving the incoming call of the first terminal transmission
After instruction, the phonetic order of user's input is received, and judges whether the phonetic order is default phonetic order；If institute's predicate
Sound instruction is default phonetic order, then the voice collector sends the first checking information to the first terminal；Described first
Present video passage is switched to the first terminal by terminal according to first checking information by the earpiece audio passage
The machine voice-grade channel, to carry out incoming call sound by the machine voice-grade channel of the first terminal.
The switching method of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to first terminal, judge whether voice collector possesses automatic switchover sound by first terminal
The condition of frequency passage, and when voice collector possesses the condition of automatic switchover voice-grade channel, Voice command audio can be passed through
Passage switches, and so as to improve the traffic safety of user, and the secret call of protection user, and switches simple and easy, nothing
Bimanualness and mechanical key are needed, Consumer's Experience can be lifted.
To reach above-mentioned purpose, the embodiment of second aspect of the present invention proposes a kind of switching method of voice-grade channel, bag
Include following steps：First is established with second terminal respectively in first terminal and voice collector to be connected, after the second connection, institute's predicate
Whether sound collector detection audio hole has earphone insertion, wherein, the audio hole is arranged on the voice collector；Detecting
After having earphone insertion to the audio hole, the voice collector sends first state signal to the second terminal；Described
Present video passage is arranged to earpiece audio passage by two terminals according to the first state signal；The voice collector is connecing
After receiving the incoming call instruction that the second terminal is sent, the phonetic order of user's input is received, and judge that the phonetic order is
No is default phonetic order；If the phonetic order is default phonetic order, the voice collector is whole to described second
End sends the first checking signal；The second terminal is according to the described first checking signal by present video passage by the earphone sound
Frequency passage switches to the machine voice-grade channel of the second terminal, with the machine voice-grade channel by the second terminal come
Electricity is answered.
The switching method of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to the second terminal being connected with first terminal, judge that voice collector is by second terminal
The no condition for possessing automatic switchover voice-grade channel, and when voice collector possesses the condition of automatic switchover voice-grade channel, can be with
Switched by Voice command voice-grade channel, so as to improve the traffic safety of user, and the secret call of protection user, and
Switch simple and easy, without bimanualness and mechanical key, Consumer's Experience can be lifted.
To reach above-mentioned purpose, the embodiment of third aspect present invention proposes a kind of voice collector, including：Audio
Hole, link block, detection module, the first sending module, reception judge module and the second sending module, wherein, the connection mould
Block, which is used to establish with first terminal, to be connected, or the link block is established first with second terminal and is connected, wherein, in the company
When connection module is established first with the second terminal and is connected, the second terminal is established second with the first terminal and is connected；Institute
Detection module is stated, for detecting whether the audio hole has earphone insertion；
When the link block and the first terminal are established and connected, first sending module, for detecting
After there is earphone insertion in the audio hole, first state signal is sent to the first terminal, so that the first terminal is according to institute
State first state signal and present video passage is arranged to earpiece audio passage；Receive judge module, for receive it is described
After the incoming call instruction that first terminal is sent, the phonetic order of user's input is received, and judge whether the phonetic order is default
Phonetic order；Second sending module, for when the phonetic order is default phonetic order, the is sent to the first terminal
One checking information, so that the first terminal is led to present video passage by the earpiece audio according to first checking information
Road switches to the machine voice-grade channel of the first terminal, and carrying out incoming call with the machine voice-grade channel by the first terminal connects
Listen；
First is established in the link block with the second terminal to be connected, the first terminal is built with the second terminal
During vertical second connection, first sending module, for after detecting that there is earphone insertion in the audio hole, to described second eventually
End sends first state signal, so that present video passage is arranged to ear by the second terminal according to the first state signal
Machine voice-grade channel；Judge module is received, for after the incoming call instruction that the second terminal is sent is received, receiving user's input
Phonetic order, and judge whether the phonetic order is default phonetic order；Second sending module, for referring in the voice
Make for default phonetic order when, the first checking information is sent to the second terminal, so that the second terminal is according to described the
One checking information is switched to present video passage by the earpiece audio passage the machine voice-grade channel of the second terminal, with
Incoming call sound is carried out by the machine voice-grade channel of the second terminal.
The voice collector of the embodiment of the present invention, by the state in detection module automatic detection audio hole, and pass through first
The status signal in audio hole is sent to first terminal or second terminal by sending module, judges language by first terminal or second terminal
Whether sound collector possesses the condition of automatic switchover voice-grade channel, and possesses the bar of automatic switchover voice-grade channel in voice collector
During part, it can be switched by Voice command voice-grade channel, so as to improve the traffic safety of user, and the private of protection user
Close call, and switching is simple and easy, without bimanualness and mechanical key, can lift Consumer's Experience.
To reach above-mentioned purpose, the embodiment of fourth aspect present invention proposes a kind of switching system of voice-grade channel, bag
Include：Voice collector described in third aspect present invention embodiment；First terminal, the first terminal include single connection module,
The first terminal is used for after the single connection module and the link block of the voice collector establish connection, to institute's predicate
Sound collector sends incoming call instruction, and the first state signal sent according to the voice collector and/or the second state are believed
Number and/or the first checking information and/or the second checking information selection or switching voice-grade channel.
The switching system of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to first terminal, judge whether voice collector possesses automatic switchover sound by first terminal
The condition of frequency passage, and when voice collector possesses the condition of automatic switchover voice-grade channel, Voice command audio can be passed through
Passage switches, and so as to improve the traffic safety of user, and the secret call of protection user, and switches simple and easy, nothing
Bimanualness and mechanical key are needed, Consumer's Experience can be lifted.
To reach above-mentioned purpose, the embodiment of fifth aspect present invention proposes a kind of switching system of voice-grade channel, bag
Include：Voice collector described in third aspect present invention embodiment；First terminal, the first terminal include single connection module；
Second terminal, the second terminal include the first link block and the second link block, and the second terminal is used for described the
One link block is established first with the link block of the audio collection device and is connected, and second link block is whole with described first
After the single connection module at end establishes the second connection, to send incoming call instruction to the voice collector, and according to the voice
The first state signal and/or the second status signal and/or the first checking information and/or the choosing of the second checking information that collector is sent
Select or switch voice-grade channel.
The switching system of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to second terminal, judge whether voice collector possesses automatic switchover sound by second terminal
The condition of frequency passage, and when voice collector possesses the condition of automatic switchover voice-grade channel, Voice command audio can be passed through
Passage switches, and so as to improve the traffic safety of user, and the secret call of protection user, and switches simple and easy, nothing
Bimanualness and mechanical key are needed, Consumer's Experience can be lifted.
Brief description of the drawings
Fig. 1 is the flow chart of voice-grade channel switching method according to an embodiment of the invention；
Fig. 2 is the block diagram of voice collector according to an embodiment of the invention；
Fig. 3 is the identifying processing flow chart of phonetic order according to an embodiment of the invention；
Fig. 4 is the flow chart of voice-grade channel switching method in accordance with another embodiment of the present invention；
Fig. 5 is the flow chart according to the voice-grade channel switching method of another embodiment of the invention；
Fig. 6,7,8 are the flow charts according to the voice-grade channel switching method of other embodiments of the invention；
Fig. 9 is the structured flowchart of voice collector according to an embodiment of the invention；
Figure 10 is the structured flowchart of voice collector in accordance with another embodiment of the present invention
Figure 11 is the structured flowchart of voice-grade channel switching system according to an embodiment of the invention；
Figure 12 is the structured flowchart of voice-grade channel switching system in accordance with another embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the mobile terminal of the embodiment of the present invention and the delet method of blurred picture and device are described.
Fig. 1 is the flow chart of the switching method of voice-grade channel according to an embodiment of the invention.As shown in figure 1, the sound
The switching method of frequency passage includes：
S101, after voice collector and first terminal establish connection, whether voice collector detection audio hole has earphone
Insertion.
Wherein, audio hole is arranged on voice collector.
Alternatively, the connection established between voice collector and first terminal can be wireless connection, such as bluetooth connection.
Wherein, first terminal can include but is not limited to smart mobile phone, tablet personal computer etc..
In one embodiment of the invention, as shown in Fig. 2 voice collector includes speech processing module, for storing
Count the memory module of step data, for powering and the lithium battery of storing up electricity, the crystal oscillator for producing clock, sending out for receiving
The 2.4G ceramic antennas of power transmission magnetic wave, there is the bandpass filter of gate action, USB interface, connect for transmitting the audio of audio
Mouthful etc..
Wherein, speech processing module can further include speech reception module, sound identification module and control module.
In one particular embodiment of the present invention, speech reception module can be NSM0411DB chips, speech recognition mould
Block can be iM401D chips, and control module can be CSR8670 chips, and then the carrier of said chip connection is set into PCB
(Printed Circuit Board, printed circuit board (PCB)), a PCBA (Printed Circuit is completed through paster addition
Board+Assembly)。
In one embodiment of the invention, first terminal can pass through the APP (Application, using journey of installation
Sequence) connected with voice collector foundation, such as bluetooth connection.
It should be noted that the APP can realize it is man-to-man be bi-directionally connected, i.e., between first terminal and voice collector
It can carry out data transmission.
It is understood that voice collector has startup self-detection function, after startup self-detection success, voice collector is
Can automatic detection audio hole whether have earphone insertion.
S102, after detecting that there is earphone insertion in audio hole, voice collector sends first state signal to first terminal.
Specifically, voice collector sets HFP (Hands-free after detecting that there is earphone insertion in audio hole
Profile, handsfree protocol) passage, and SPP (Serial Port Profile, serial interface protocol) is opened to first terminal
APP sends first state signal, and now voice collector, which is in, monitors SCO (Synchronous Connection
Oriented, towards connection) pattern.
Further, voice collector can whether posting status signal receives success flag to judge according to first terminal
Whether first terminal receives first state signal, and after first terminal receives first state signal, voice collector enables
HFP passages, and open SPP and first state signal is sent to first terminal.
Present video passage is arranged to earpiece audio passage by S103, first terminal according to first state signal.
S104, after the incoming call instruction of first terminal transmission is received, the voice for receiving user's input refers to voice collector
Order, and judge whether phonetic order is default phonetic order.
Specifically, after first terminal receives incoming telephone signal, HFP passages are enabled, and opens SPP and is sent to voice collector
Electricity instruction.
It is understood that voice collector receive first terminal transmission incoming call instruction after, can be with temporary close
SOC listening modes.
S105, if phonetic order is default phonetic order, voice collector sends the first checking to first terminal to be believed
Breath.
For example, in one particular embodiment of the present invention, as shown in figure 3, voice collector passes through NSM0411DB
When receiving phonetic order (for example, " voice-grade channel switching ") of user's input, above-mentioned audio signal is adjusted through iM401D
After believing the processing such as conditioning, analog-to-digital conversion, Digital Signal Algorithm, voiced keyword password is identified, and send I2C (Inter-
Integrated Circuit, IC bus) code is to CSR8670, if it is judged that the phonetic order of user's input is
Default phonetic order, then CSR8670 is to first terminal the first checking information of transmission, so that first terminal is according to the first checking information
Present video passage is switched to the machine voice-grade channel of first terminal by earpiece audio passage.Thus, it is possible to it is double to liberate user
Hand, improve user's traffic safety and protection user secret call.
It should be noted that start after sound identification module identifies keyword password mutually powered-down inside control module
Road, and the closing control inside modules interlock circuit after control module sends the first checking information to first terminal, thus, energy
Enough reduce power consumption.
It is understood that default phonetic order can be prerecorded, its content can be entered as needed by user
Row is self-defined.
Present video passage is switched to first eventually by S106, first terminal according to the first checking information by earpiece audio passage
The machine voice-grade channel at end, to carry out incoming call sound by the machine voice-grade channel of first terminal.
It should be noted that inserting earphone in audio hole, and incoming call is carried out by the machine voice-grade channel of first terminal and connect
During listening, if voice collector receive again user input with default phonetic order identical phonetic order, first
Present video passage is switched to earpiece audio passage by terminal according to the first checking information by the machine voice-grade channel of first terminal,
To carry out incoming call sound by earpiece audio passage.Thus, voice collector receive every time user input with default voice
When instructing identical phonetic order, a voice-grade channel switching can be carried out.
In one embodiment of the invention, as shown in figure 4, the switching method of the voice-grade channel can also include：
S107, after detecting that audio hole does not have earphone insertion, voice collector sends the second state letter to first terminal
Number.
S108, the machine audio that present video passage is arranged to first terminal according to the second status signal by first terminal are led to
Road.
In one embodiment of the invention, if audio hole does not have earphone insertion, first terminal can pass through installation
APP ends prompting user speech collector do not possess incoming call sound function, and present video passage is arranged to first terminal
The machine voice-grade channel.
Further, in an embodiment of the present invention, incoming call sound is being carried out by the machine voice-grade channel of first terminal
When, voice collector detects that there is earphone insertion in audio hole, then voice collector sends first state signal to first terminal；Enter
And present video passage is switched to earphone sound by first terminal according to first state signal by the machine voice-grade channel of first terminal
Frequency passage, to carry out incoming call sound by earpiece audio passage.
It is understood that in one embodiment of the invention, voice collector is receiving first terminal transmission
Incoming call instruction after, if be not received by user input phonetic order, first terminal by earpiece audio passage come
Electricity is answered.
In one embodiment of the invention, as shown in figure 5, the switching method of the voice-grade channel can also include：
S109, if phonetic order is not default phonetic order, voice collector sends the second checking to first terminal
Information.
S110, first terminal carry out incoming call sound according to the second checking information by earpiece audio passage.
Further, when carrying out incoming call sound by earpiece audio passage, voice collector detects the ear in audio hole
Machine is extracted, then voice collector sends the second status signal to first terminal；And then first terminal will according to the second status signal
Present video passage is switched to the machine voice-grade channel of first terminal by earpiece audio passage, to pass through the machine sound of first terminal
Frequency passage carries out incoming call sound.
It should be noted that the sound when switching method of the voice-grade channel of the embodiment of the present invention is not limited to use in incoming call sound
Frequency passage switches, and is additionally operable to voice-grade channel switching when first terminal plays other audio (for example, music, videos etc.).
The switching method of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to first terminal, judge whether voice collector possesses automatic switchover sound by first terminal
The condition of frequency passage, and when voice collector possesses the condition of automatic switchover voice-grade channel, Voice command audio can be passed through
Passage switches, and so as to improve the traffic safety of user, and the secret call of protection user, and switches simple and easy, nothing
Bimanualness and mechanical key are needed, Consumer's Experience can be lifted.
Fig. 6 is the flow chart of the switching method of voice-grade channel according to an embodiment of the invention.As shown in fig. 6, the sound
The switching method of frequency passage includes：
S201, first is established with second terminal respectively in first terminal and voice collector and is connected, after the second connection, voice
Whether collector detection audio hole has earphone insertion.
Wherein, audio hole is arranged on voice collector.
In one embodiment of the invention, second terminal can be adopted with first terminal, voice respectively by the APP of installation
Storage establishes the first connection, the second connection.
Wherein, first terminal can include but is not limited to smart mobile phone, tablet personal computer etc., and second terminal can be vehicle-mounted more
Media.
In one embodiment of the invention, the first company is established with second terminal respectively in first terminal and voice collector
Connect, after the second connection, second terminal obtains the telephone directory information of first terminal by the first connection.
Alternatively, the first connection and the second connection may each be bluetooth connection.
Be bi-directionally connected it should be noted that the APP can be realized a pair two, i.e., between second terminal and first terminal,
And it can carry out data transmission between second terminal and voice collector.
In one embodiment of the invention, as shown in Fig. 2 voice collector includes speech processing module, for storing
Count the memory module of step data, for powering and the lithium battery of storing up electricity, the crystal oscillator for producing clock, sending out for receiving
The 2.4G ceramic antennas of power transmission magnetic wave, there is the bandpass filter of gate action, USB interface, connect for transmitting the audio of audio
Mouthful etc..
Wherein, speech processing module can further include speech reception module, sound identification module and control module.
In one particular embodiment of the present invention, speech reception module can be NSM0411DB chips, speech recognition mould
Block can be iM401D chips, and control module can be CSR8670 chips, and then the carrier of said chip connection is set into PCB
(Printed Circuit Board, printed circuit board (PCB)), a PCBA (Printed Circuit is completed through paster addition
Board+Assembly)。
It is understood that voice collector has startup self-detection function, after startup self-detection success, voice collector is
Can automatic detection audio hole whether have earphone insertion.
S202, after detecting that there is earphone insertion in audio hole, voice collector sends first state signal to second terminal.
Specifically, voice collector sets HFP (Hands-free after detecting that audio hole is inserted by earphone
Profile, handsfree protocol) passage, and SPP (Serial Port Profile, serial interface protocol) is opened to second terminal
APP sends first state signal, and now voice collector, which is in, monitors SCO (Synchronous Connection
Oriented, towards connection) pattern.
Further, voice collector can whether posting status signal receives success flag to judge according to second terminal
Whether second terminal receives first state signal, and after second terminal receives first state signal, voice collector enables
HFP passages, and open SPP and first state signal is sent to second terminal.
Present video passage is arranged to earpiece audio passage by S203, second terminal according to first state signal.
S204, after the incoming call instruction of second terminal transmission is received, the voice for receiving user's input refers to voice collector
Order, and judge whether phonetic order is default phonetic order.
Specifically, after first terminal receives incoming telephone signal, the incoming telephone signal can be sent to the by the first connection
Two terminals, after second terminal receives incoming telephone signal, HFP passages are enabled, and open SPP and send incoming call instruction to voice collector,
Incoming information can also be shown in second terminal simultaneously.
It is understood that voice collector receive second terminal transmission incoming call instruction after, can be with temporary close
SOC listening modes.
S205, if phonetic order is default phonetic order, voice collector sends the first checking to second terminal to be believed
Number.
For example, in one particular embodiment of the present invention, as shown in figure 3, voice collector passes through NSM0411DB
When receiving phonetic order (for example, " voice-grade channel switching ") of user's input, above-mentioned audio signal is adjusted through iM401D
After believing the processing such as conditioning, analog-to-digital conversion, Digital Signal Algorithm, voiced keyword password is identified, and send I2C (Inter-
Integrated Circuit, IC bus) code is to CSR8670, if it is judged that the phonetic order of user's input is
Default phonetic order, then CSR8670 is to second terminal the first checking information of transmission, so that second terminal is according to the first checking information
Present video passage is switched to the machine voice-grade channel of second terminal by earpiece audio passage.Thus, it is possible to it is double to liberate user
Hand, improve user's traffic safety and protection user secret call.
It should be noted that start after sound identification module identifies keyword password mutually powered-down inside control module
Road, and the closing control inside modules interlock circuit after control module sends the first checking information to second terminal, thus, energy
Enough reduce power consumption.
It is understood that default phonetic order can be prerecorded, its content can be entered as needed by user
Row is self-defined.
Present video passage is switched to second eventually by S206, second terminal according to the first checking signal by earpiece audio passage
The machine voice-grade channel at end, to carry out incoming call sound by the machine voice-grade channel of second terminal.
It should be noted that inserting earphone in audio hole, and incoming call is carried out by the machine voice-grade channel of second terminal and connect
During listening, if voice collector receive again user input with default phonetic order identical phonetic order, second
Present video passage is switched to earpiece audio passage by terminal according to the first checking information by the machine voice-grade channel of second terminal,
To carry out incoming call sound by earpiece audio passage.Thus, voice collector receive every time user input with default voice
When instructing identical phonetic order, a voice-grade channel switching can be carried out.
In one embodiment of the invention, as shown in fig. 7, the switching method of the voice-grade channel also includes：
S207, after detecting that audio hole does not have earphone insertion, voice collector sends the second state letter to second terminal
Number.
S208, the machine audio that present video passage is arranged to second terminal according to the second status signal by second terminal are led to
Road.
In one embodiment of the invention, if audio hole does not have earphone insertion, second terminal can pass through installation
APP ends prompting user speech collector do not possess incoming call sound function, and present video passage is arranged to second terminal
The machine voice-grade channel.
Further, in one embodiment of the invention, sent a telegram here by the machine voice-grade channel of second terminal
When answering, detecting the audio hole of voice collector has earphone insertion, then voice collector sends first state to second terminal
Signal；And then second terminal is switched to present video passage by the machine voice-grade channel of second terminal according to first state signal
Earpiece audio passage, to carry out incoming call sound by earpiece audio passage.
It is understood that voice collector receive first terminal transmission incoming call instruction after, if do not received
To user input phonetic order, then second terminal pass through earpiece audio passage carry out incoming call sound.
In one embodiment of the invention, as shown in figure 8, the switching method of the voice-grade channel also includes：
S209, if phonetic order is not default phonetic order, voice collector sends the second checking to second terminal
Information.
S210, second terminal carry out incoming call sound according to the second checking information by earpiece audio passage.
Further, when carrying out incoming call sound by earpiece audio passage, the audio hole of voice collector is detected
Earphone is extracted, then voice collector sends the second status signal to second terminal；And then second terminal is according to the second status signal
Present video passage is switched to the machine voice-grade channel of second terminal by earpiece audio passage, to pass through the machine of second terminal
Voice-grade channel carries out incoming call sound.
For example, in vehicle traveling process, if there are earphone insertion, voice collecting in the audio hole of voice collector
Device after the incoming call instruction of vehicle mounted multimedia (i.e. second terminal) transmission is received, by earpiece audio passage sent a telegram here by acquiescence
Answer.When dialog context is lighter, and during unrelated privacy, user can input the phonetic order of switching voice-grade channel, will
Earpiece audio passage switches to the machine voice-grade channel of vehicle mounted multimedia, i.e., by traditional vehicle-mounted loudspeaker, Mike come
Electricity is answered.Further, when dialog context is more sensitive or is related to individual privacy, then user can enter to switch audio again
The phonetic order of passage, the machine voice-grade channel is switched into earpiece audio passage, i.e., by earphone, voice collector come
Electricity is answered.Thus, only voice-grade channel need to can be achieved by Voice command to switch, traffic safety can be ensured, and can protect
Privacy of user.
It should be noted that the sound when switching method of the voice-grade channel of the embodiment of the present invention is not limited to use in incoming call sound
Frequency passage switches, and is additionally operable to voice-grade channel switching when second terminal plays other audio (for example, music, videos etc.).Wherein,
The second terminal can also be other devices, such as household electrical appliance.
The switching method of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to the second terminal being connected with first terminal, judge that voice collector is by second terminal
The no condition for possessing automatic switchover voice-grade channel, and when voice collector possesses the condition of automatic switchover voice-grade channel, can be with
Switched by Voice command voice-grade channel, so as to improve the traffic safety of user, and the secret call of protection user, and
Switch simple and easy, without bimanualness and mechanical key, Consumer's Experience can be lifted.
Fig. 9 is the structured flowchart of the voice collector of one embodiment of the invention.As shown in figure 9, the voice collector 100
Including：Audio hole 110, link block 120, detection module 130, the first sending module 140, reception judge module 150 and second
Sending module 160.
Wherein, detection module 130 is used to detect whether audio hole 110 has earphone insertion.
It is understood that voice collector 100 has startup self-detection function.
Specifically, after the startup self-detection of voice collector 100 success, detection module 130 can automatic detection audio hole 110
Whether earphone insertion is had.
In one embodiment of the invention, as shown in figure 9, link block 120 is used to establish connection with first terminal.
Wherein, the connection that link block 120 is established with first terminal can be bluetooth connection.
In one embodiment of the invention, first terminal can include but is not limited to smart mobile phone, tablet personal computer etc..
First sending module 140 is used for after detecting that there is earphone insertion in audio hole 110, and the first shape is sent to first terminal
State signal, so that present video passage is arranged to earpiece audio passage by first terminal according to first state signal.
In one embodiment of the invention, the first sending module 140 is additionally operable to detecting that audio hole 110 do not have earphone
After insertion, the second status signal is sent to first terminal, so that present video passage is arranged to first terminal by first terminal
The machine voice-grade channel.
Further, the first sending module 140 is additionally operable to during incoming call sound is carried out, and detection module 130 detects
When there is earphone insertion in audio hole 110, first state signal is sent to first terminal, so that first terminal is according to first state signal
Present video passage is switched into earpiece audio passage by the machine voice-grade channel of first terminal, to enter by earpiece audio passage
Row incoming call sound.
Receive judge module 150 to be used for after the incoming call instruction of first terminal transmission is received, receive the language of user's input
Sound instructs, and judges whether phonetic order is default phonetic order.
In one embodiment of the invention, receive judge module 150 and receive the incoming call instruction of first terminal transmission
Afterwards, if being not received by the phonetic order of user's input, first terminal carries out incoming call sound by earpiece audio passage.
Second sending module 160 is used to, when phonetic order is default phonetic order, the first checking is sent to first terminal
Information, so that present video passage is switched to first terminal by first terminal according to the first checking information by earpiece audio passage
The machine voice-grade channel, to carry out incoming call sound by the machine voice-grade channel of first terminal.
In one embodiment of the invention, if phonetic order is not default phonetic order, the second sending module 160
It is additionally operable to send the second checking information to first terminal, so that first terminal passes through earpiece audio passage according to the second checking information
Carry out incoming call sound.
Further, the second sending module 160 is additionally operable to during incoming call sound is carried out, and detection module 130 detects
When the earphone in audio hole 110 is extracted, the second status signal is sent to first terminal, so that first terminal is according to the second status signal
Present video passage is switched to the machine voice-grade channel of first terminal by earpiece audio passage, to pass through the machine of first terminal
Voice-grade channel carries out incoming call sound.
In another embodiment of the present invention, as shown in Figure 10, link block 120 is used to establish first with second terminal
Connection, wherein, when link block 120 is established first with second terminal and is connected, second terminal establishes the second company with first terminal
Connect, so that second terminal obtains the telephone directory information of first terminal.
First sending module 140 is used for after detecting that there is earphone insertion in audio hole 110, and the first shape is sent to second terminal
State signal, so that present video passage is arranged to earpiece audio passage by second terminal according to first state signal.
In one embodiment of the invention, the first sending module 140 is additionally operable to detecting that audio hole 110 do not have earphone
After insertion, the second status signal is sent to second terminal so that second terminal according to the second status signal by present video passage
It is arranged to the machine voice-grade channel of second terminal.
Further, the first sending module 140 is additionally operable to during incoming call sound is carried out, and the detection module 150 is examined
When measuring the audio hole 110 has earphone insertion, the first state signal is sent to the second terminal, so that described second
Described in terminal is switched to present video passage by the machine voice-grade channel of the second terminal according to the first state signal
Earpiece audio passage, to carry out incoming call sound by the earpiece audio passage.
Receive judge module 150 to be used for after the incoming call instruction of second terminal transmission is received, receive the language of user's input
Sound instructs, and judges whether phonetic order is default phonetic order.
In one embodiment of the invention, receive judge module 150 and receive the incoming call instruction of second terminal transmission
Afterwards, if being not received by the phonetic order of user's input, second terminal carries out incoming call sound by earpiece audio passage.
Second sending module 160 is used to, when phonetic order is default phonetic order, the first checking is sent to second terminal
Information, so that present video passage is switched to second terminal by second terminal according to the first checking information by earpiece audio passage
The machine voice-grade channel, to carry out incoming call sound by the machine voice-grade channel of second terminal.
In one embodiment of the invention, if phonetic order is not default phonetic order, the second sending module 160
It is additionally operable to send the second checking information to second terminal, so that second terminal passes through earpiece audio passage according to the second checking information
Carry out incoming call sound.
Further, the second sending module 160 is additionally operable to during incoming call sound is carried out, and detection module 150 detects
When the earphone in audio hole 110 is extracted, the second status signal is sent to second terminal, so that second terminal is according to the second status signal
Present video passage is switched to the machine voice-grade channel of second terminal by earpiece audio passage, to pass through the machine of second terminal
Voice-grade channel carries out incoming call sound.
It should be noted that inserting earphone in audio hole 110, and led to by the machine audio of first terminal or second terminal
During road carries out incoming call sound, if receive judge module 150 receives the identical with default phonetic order of user's input again
Phonetic order, then first terminal or second terminal according to the first checking information by present video passage by first terminal or second
The machine voice-grade channel of terminal switches to earpiece audio passage, to carry out incoming call sound by earpiece audio passage.Thus, receive
Judge module 150 receive every time user input with default phonetic order identical phonetic order when, can carry out a secondary noise
Frequency passage switches.
It should also be noted that, the voice-grade channel when voice collector of the embodiment of the present invention is not limited to use in incoming call sound
Switching, it is additionally operable to voice-grade channel switching when first terminal or second terminal other audio (for example, music, videos etc.) of broadcasting.
The voice collector of the embodiment of the present invention, by the state in detection module automatic detection audio hole, and pass through first
The status signal in audio hole is sent to first terminal or second terminal by sending module, judges language by first terminal or second terminal
Whether sound collector possesses the condition of automatic switchover voice-grade channel, and possesses the bar of automatic switchover voice-grade channel in voice collector
During part, it can be switched by Voice command voice-grade channel, so as to improve the traffic safety of user, and the private of protection user
Close call, and switching is simple and easy, without bimanualness and mechanical key, can lift Consumer's Experience.
Voice collector based on above-described embodiment, a kind of switching system of voice-grade channel proposed by the present invention.Such as Figure 11
Shown, the switching system of the voice-grade channel includes：The voice collector 100 and first terminal 200 of above-described embodiment.
Wherein, first terminal 200 includes single connection module 210, and first terminal 200 is used in single connection module 210 and language
After the link block 120 of sound collector 100 establishes connection, incoming call instruction is sent to voice collector 100, and adopt according to voice
The first state signal and/or the second status signal and/or the first checking information and/or the second checking information that storage 100 is sent
Selection or switching voice-grade channel.
The embodiment of the switching system of the voice-grade channel of the embodiment of the present invention and the above-mentioned first aspect of the present invention are real
It is identical to apply the embodiment of the switching method of the voice-grade channel of example and/or the audio collection device of the above embodiment of the present invention,
To reduce redundancy, do not repeat herein.
The switching system of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to first terminal, judge whether voice collector possesses automatic switchover sound by first terminal
The condition of frequency passage, and when voice collector possesses the condition of automatic switchover voice-grade channel, Voice command audio can be passed through
Passage switches, and so as to improve the traffic safety of user, and the secret call of protection user, and switches simple and easy, nothing
Bimanualness and mechanical key are needed, Consumer's Experience can be lifted.
Further, the invention also provides a kind of switching system of voice-grade channel, as shown in figure 12, the voice-grade channel
Switching system includes：The voice collector 100 of above-described embodiment including the first terminal 200 and second of single connection module 210 are eventually
End 300.
Wherein, second terminal 300 includes the first link block 310 and the second link block 320, second terminal 300 are used for
First is established in the first link block 310 with the link block 120 of audio collection device 100 to be connected, the second link block 320 and
After the single connection module 210 of one terminal 200 establishes the second connection, the telephone directory information of first terminal 200 is obtained, to be adopted to voice
Storage 100 sends incoming call instruction, and the first state signal and/or the second status signal sent according to voice collector 100
And/or first checking information and/or the second checking information selection or switching voice-grade channel.
The embodiment of the switching system of the voice-grade channel of the embodiment of the present invention and the above-mentioned second aspect of the present invention are real
It is identical to apply the embodiment of the switching method of the voice-grade channel of example and/or the audio collection device of above-described embodiment, to reduce
Redundancy, do not repeat herein.
The switching system of the voice-grade channel of the embodiment of the present invention, by the state in voice collector automatic detection audio hole,
And the status signal in audio hole is sent to second terminal, judge whether voice collector possesses automatic switchover sound by second terminal
The condition of frequency passage, and when voice collector possesses the condition of automatic switchover voice-grade channel, Voice command audio can be passed through
Passage switches, and so as to improve the traffic safety of user, and the secret call of protection user, and switches simple and easy, nothing
Bimanualness and mechanical key are needed, Consumer's Experience can be lifted.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " top ", " bottom " " interior ", " outer " or position relationship are based on orientation shown in the drawings or position
Relation, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (20)
1. a kind of switching method of voice-grade channel, it is characterised in that comprise the following steps：
After voice collector and first terminal establish connection, whether the voice collector detection audio hole has earphone insertion,
Wherein, the audio hole is arranged on the voice collector；
After detecting that there is earphone insertion in the audio hole, the voice collector sends first state letter to the first terminal
Number；
Present video passage is arranged to earpiece audio passage by the first terminal according to the first state signal；
After the incoming call instruction that the first terminal is sent is received, the voice for receiving user's input refers to the voice collector
Order, and judge whether the phonetic order is default phonetic order；
If the phonetic order is default phonetic order, the voice collector sends the first checking to the first terminal
Information；
Present video passage is switched to institute by the first terminal according to first checking information by the earpiece audio passage
The machine voice-grade channel of first terminal is stated, to carry out incoming call sound by the machine voice-grade channel of the first terminal.
2. the switching method of voice-grade channel according to claim 1, it is characterised in that also include：
After detecting that the audio hole does not have earphone insertion, the voice collector sends the second state to the first terminal
Signal；
Present video passage is arranged to the machine sound of the first terminal according to second status signal by the first terminal
Frequency passage.
3. the switching method of voice-grade channel according to claim 1, it is characterised in that the voice collector is receiving
After the incoming call instruction that the first terminal is sent, in addition to：
If the phonetic order is not default phonetic order, the voice collector sends second to the first terminal and tested
Demonstrate,prove information；
The first terminal carries out incoming call sound according to second checking information by the earpiece audio passage；
Or if being not received by the phonetic order of user's input, the first terminal passes through the earpiece audio passage
Carry out incoming call sound.
4. the switching method of voice-grade channel according to claim 2, it is characterised in that also include：
When carrying out incoming call sound, the voice collector detects that there is earphone insertion in the audio hole, then the voice collecting
Device sends the first state signal to the first terminal；
The first terminal is led to present video passage by the machine audio of the first terminal according to the first state signal
Road switches to the earpiece audio passage, to carry out incoming call sound by the earpiece audio passage.
5. the switching method of voice-grade channel according to claim 3, it is characterised in that also include：
When carrying out incoming call sound, the voice collector detects that the earphone in the audio hole is extracted, then the voice collecting
Device sends second status signal to the first terminal；
Present video passage is switched to institute by the first terminal according to second status signal by the earpiece audio passage
The machine voice-grade channel of first terminal is stated, to carry out incoming call sound by the machine voice-grade channel of the first terminal.
6. the switching method of voice-grade channel according to claim 1, it is characterised in that also include：
If the voice collector receives referring to the default phonetic order identical voice for user's input again
Order, then the first terminal is led to present video passage by the machine audio of the first terminal according to first checking information
Road switches to the earpiece audio passage, to carry out incoming call sound by the earpiece audio passage.
7. a kind of switching method of voice-grade channel, it is characterised in that comprise the following steps：
First is established with second terminal respectively in first terminal and voice collector to be connected, after the second connection, the voice collecting
Whether device detection audio hole has earphone insertion, wherein, the audio hole is arranged on the voice collector；
After detecting that there is earphone insertion in the audio hole, the voice collector sends first state letter to the second terminal
Number；
Present video passage is arranged to earpiece audio passage by the second terminal according to the first state signal；
After the incoming call instruction that the second terminal is sent is received, the voice for receiving user's input refers to the voice collector
Order, and judge whether the phonetic order is default phonetic order；
If the phonetic order is default phonetic order, the voice collector sends the first checking to the second terminal
Signal；
Present video passage is switched to institute by the second terminal according to the described first checking signal by the earpiece audio passage
The machine voice-grade channel of second terminal is stated, to carry out incoming call sound by the machine voice-grade channel of the second terminal.
8. the switching method of voice-grade channel according to claim 7, it is characterised in that in first terminal and voice collector
First is established with second terminal respectively to be connected, after the second connection, in addition to：
The second terminal obtains the telephone directory information of the first terminal by the described first connection.
9. the switching method of voice-grade channel according to claim 7, it is characterised in that also include：
After detecting that the audio hole does not have earphone insertion, the voice collector sends the second state to the second terminal
Signal；
Present video passage is arranged to the machine sound of the second terminal according to second status signal by the second terminal
Frequency passage.
10. the switching method of voice-grade channel according to claim 7, it is characterised in that the voice collector is receiving
After the incoming call instruction sent to the first terminal, in addition to：
If the phonetic order is not default phonetic order, the voice collector sends second to the second terminal and tested
Demonstrate,prove information；
The second terminal carries out incoming call sound according to second checking information by the earpiece audio passage；
Or if being not received by the phonetic order of user's input, the second terminal passes through the earpiece audio passage
Carry out incoming call sound.
11. the switching method of voice-grade channel according to claim 9, it is characterised in that also include：
When carrying out incoming call sound, detecting the audio hole of the voice collector has earphone insertion, then the voice collector
The first state signal is sent to the second terminal；
The second terminal is led to present video passage by the machine audio of the second terminal according to the first state signal
Road switches to the earpiece audio passage, to carry out incoming call sound by the earpiece audio passage.
12. the switching method of voice-grade channel according to claim 10, it is characterised in that also include：
When carrying out incoming call sound, detect that the earphone in the audio hole of the voice collector is extracted, then the voice collector
Second status signal is sent to the second terminal；
Present video passage is switched to institute by the second terminal according to second status signal by the earpiece audio passage
The machine voice-grade channel of second terminal is stated, to carry out incoming call sound by the machine voice-grade channel of the second terminal.
13. the switching method of voice-grade channel according to claim 10, it is characterised in that also include：
If the voice collector receives referring to the default phonetic order identical voice for user's input again
Order, then the second terminal is led to present video passage by the machine audio of the second terminal according to first checking information
Road switches to the earpiece audio passage, to carry out incoming call sound by the earpiece audio passage.
A kind of 14. voice collector, it is characterised in that including：Audio hole, link block, detection module, the first sending module,
Judge module and the second sending module are received, wherein,
The link block, which is used to establish with first terminal, to be connected, or the link block is used to establish first with second terminal
Connection, wherein, when the link block is established first with the second terminal and is connected, the second terminal is whole with described first
The second connection is established at end；
The detection module, for detecting whether the audio hole has earphone insertion；
When the link block and the first terminal are established and connected,
First sending module, for after detecting that there is earphone insertion in the audio hole, the to be sent to the first terminal
One status signal, lead to so that present video passage is arranged to earpiece audio by the first terminal according to the first state signal
Road；
Judge module is received, for after the incoming call instruction that the first terminal is sent is received, receiving the voice of user's input
Instruction, and judge whether the phonetic order is default phonetic order；
Second sending module, for when the phonetic order is default phonetic order, sending first to the first terminal and testing
Information is demonstrate,proved, so that the first terminal is cut present video passage by the earpiece audio passage according to first checking information
The machine voice-grade channel of the first terminal is changed to, to carry out incoming call sound by the machine voice-grade channel of the first terminal；
First is established in the link block with the second terminal to be connected, the first terminal and the second terminal establish the
During two connections,
First sending module, for after detecting that there is earphone insertion in the audio hole, the to be sent to the second terminal
One status signal, lead to so that present video passage is arranged to earpiece audio by the second terminal according to the first state signal
Road；
Judge module is received, for after the incoming call instruction that the second terminal is sent is received, receiving the voice of user's input
Instruction, and judge whether the phonetic order is default phonetic order；
Second sending module, for when the phonetic order is default phonetic order, sending first to the second terminal and testing
Information is demonstrate,proved, so that the second terminal is cut present video passage by the earpiece audio passage according to first checking information
The machine voice-grade channel of the second terminal is changed to, to carry out incoming call sound by the machine voice-grade channel of the second terminal.
15. voice collector according to claim 14, it is characterised in that
When the link block and the first terminal are established and connected, first sending module, it is additionally operable to detecting
After stating audio hole and there is no earphone insertion, the second status signal is sent to the first terminal, so that the first terminal will be current
Voice-grade channel is arranged to the machine voice-grade channel of the first terminal；
First is established in the link block with the second terminal to be connected, the first terminal and the second terminal establish the
During two connections, first sending module, it is additionally operable to after detecting that the audio hole does not have earphone insertion, to described second eventually
End sends the second status signal, so that present video passage is arranged to institute by the second terminal according to second status signal
State the machine voice-grade channel of second terminal.
16. voice collector according to claim 14, it is characterised in that
When the link block and the first terminal are established and connected, the reception judge module is receiving described first eventually
After the incoming call instruction that end is sent, if being not received by the phonetic order of user's input, the first terminal passes through the ear
Machine voice-grade channel carries out incoming call sound, or, the phonetic order is not default phonetic order, and second sending module is also used
In to the first terminal send the second checking information so that the first terminal passed through according to second checking information it is described
Earpiece audio passage carries out incoming call sound；
First is established in the link block with the second terminal to be connected, the first terminal and the second terminal establish the
During two connections, the judge module that receives is after the incoming call instruction that the second terminal is sent is received, if be not received by
User input phonetic order, then the second terminal by the earpiece audio passage carry out incoming call sound, or, institute's predicate
Sound instruction is not default phonetic order, and second sending module is additionally operable to send the second checking information to the second terminal,
So that the second terminal carries out incoming call sound according to second checking information by the earpiece audio passage.
17. voice collector according to claim 15, it is characterised in that
When the link block and the first terminal are established and connected, first sending module, it is additionally operable to sent a telegram here
During answering, when the detection module detects that there is earphone insertion in the audio hole, the first shape is sent to the first terminal
State signal, so that the machine of the first terminal according to the first state signal by present video passage by the first terminal
Voice-grade channel switches to the earpiece audio passage, to carry out incoming call sound by the earpiece audio passage；
First is established in the link block with the second terminal to be connected, the first terminal and the second terminal establish the
During two connections, first sending module, it is additionally operable to during incoming call sound is carried out, the detection module detects the sound
When there is earphone insertion in frequency hole, the first state signal is sent to the second terminal, so that the second terminal is according to
Present video passage is switched to the earpiece audio passage by first state signal by the machine voice-grade channel of the second terminal,
To carry out incoming call sound by the earpiece audio passage.
18. voice collector according to claim 16, it is characterised in that
When the link block and the first terminal are established and connected, second sending module, it is additionally operable to sent a telegram here
During answering, when the detection module detects that the earphone in the audio hole is extracted, described the is sent to the first terminal
Two-state signal, so that the first terminal is led to present video passage by the earpiece audio according to second status signal
Road switches to the machine voice-grade channel of the first terminal, and carrying out incoming call with the machine voice-grade channel by the first terminal connects
Listen；
First is established in the link block with the second terminal to be connected, the first terminal and the second terminal establish the
During two connections, second sending module, it is additionally operable to during incoming call sound is carried out, the detection module detects the sound
When the earphone in frequency hole is extracted, second status signal is sent to the second terminal, so that the second terminal is according to
Second status signal is switched to present video passage by the earpiece audio passage the machine voice-grade channel of the second terminal,
To carry out incoming call sound by the machine voice-grade channel of the second terminal.
A kind of 19. switching system of voice-grade channel, it is characterised in that including：
Voice collector described in claim 14-18；
First terminal, the first terminal include single connection module, and the first terminal is used in the single connection module and institute
After the link block foundation connection for stating voice collector, incoming call instruction is sent to the voice collector, and according to institute's predicate
The first state signal and/or the second status signal and/or the first checking information and/or the second checking information that sound collector is sent
Selection or switching voice-grade channel.
A kind of 20. switching system of voice-grade channel, it is characterised in that including：
Voice collector described in claim 14-18；
First terminal, the first terminal include single connection module；
Second terminal, the second terminal include the first link block and the second link block, and the second terminal is used in institute
State the first link block and establish first with the link block of the audio collection device and be connected, second link block and described the
After the single connection module of one terminal establishes the second connection, to send incoming call instruction to the voice collector, and according to described
The first state signal and/or the second status signal and/or the first checking information and/or the second checking letter that voice collector is sent
Breath selection or switching voice-grade channel.
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| CN201610463480.4A CN107547975B (en) | 2016-06-23 | 2016-06-23 | Switching method, system and the voice collector of voice-grade channel |
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| CN115208976A (en) * | 2021-04-13 | 2022-10-18 | 深圳市万普拉斯科技有限公司 | Processing method and device for switching call channel, call equipment and storage medium |
| CN117014766A (en) * | 2023-09-28 | 2023-11-07 | 歌尔股份有限公司 | Audio switching box and audio output assembly thereof |
| CN117014766B (en) * | 2023-09-28 | 2024-02-09 | 歌尔股份有限公司 | Audio switching box and audio output assembly thereof |
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| CN107547975B (en) | 2019-09-13 |
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