CN103905588B - A kind of electronic equipment and control method - Google Patents
A kind of electronic equipment and control method Download PDFInfo
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- CN103905588B CN103905588B CN201410086563.7A CN201410086563A CN103905588B CN 103905588 B CN103905588 B CN 103905588B CN 201410086563 A CN201410086563 A CN 201410086563A CN 103905588 B CN103905588 B CN 103905588B
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Abstract
The present invention discloses a kind of electronic equipment control method, and applied in the electronic equipment with self-adapted noise elimination device and status information capture device, methods described includes：Detect whether to be in default working condition；When in default working condition, the first state parameter gathered by status information capture device is obtained；Judge whether the first state parameter meets preparatory condition, wherein, the preparatory condition is for showing the condition that the rear shell of the electronic equipment is blocked；When judged result for when being, the self-adapted noise elimination device of the control electronic equipment is closed.The present invention further simultaneously discloses a kind of electronic equipment.Using technical scheme, uttering long and high-pitched sounds for electronic equipment can be eliminated, the experience of user is lifted.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of electronic equipment and control method.
Background technology
At present, dual microphone（MIC, Microphone）Anti-noise technology has obtained wide application in the electronic device.
Wherein, main MIC is used for the sound for gathering user's communication, stable to keep clear call；Secondary MIC is used for physics and actively abated the noise,
By collecting extraneous sound, after being handled, the sound wave opposite with noise is sent, is abated the noise using principle of cancellation.
But, when the electronic equipment using double MIC anti-noise technologies, such as mobile phone is placed on plane under talking state（Such as
Desktop）Generation was easy to when upper, when especially opening hands-free to utter long and high-pitched sounds, and greatly reduced Consumer's Experience；This is due to that mobile phone is opened
Self-adapted noise elimination（ANC, Adaptive Noise Cancelling）During device, the sound that receiver/loudspeaker is sent reflects from desktop
Secondary MIC generations are entered, so as to destroy the audio experience of user.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of electronic equipment and control method, electronics can be eliminated and set
Standby utters long and high-pitched sounds, and lifts the experience of user.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
The invention provides a kind of electronic equipment control method, applied to self-adapted noise elimination device and status information capture
In the electronic equipment of device, methods described includes：
Detect whether to be in default working condition；
When in default working condition, the first state parameter gathered by status information capture device is obtained；
Judge whether the first state parameter meets preparatory condition, wherein, the preparatory condition is described for showing
The condition that the rear shell of electronic equipment is blocked；
When judged result for when being, the self-adapted noise elimination device of the control electronic equipment is closed.
Preferably, methods described also includes：
When in default working condition, and the first state parameter is not when meeting preparatory condition, controls the electronics
The self-adapted noise elimination device of equipment is in opening.
Preferably, it is described to detect whether to be in default working condition, including：Detect the electronic equipment receiver and/
Or whether loudspeaker is in running order.
Preferably, the first state parameter is the distance between rear shell and shelter of the electronic equipment.
Preferably, the preparatory condition includes：State parameter is less than the threshold value of setting.
Preferably, the status information capture device is distance-sensor or ultrasonic inductor or infrared inductor.
Present invention also offers a kind of electronic equipment, wherein, the electronic equipment has self-adapted noise elimination device and state letter
Cease collector, it is characterised in that the electronic equipment also includes detection unit, acquiring unit, judging unit and control unit；Its
In,
The detection unit, for detecting whether in default working condition；
The acquiring unit, for when in default working condition, obtaining and passing through the status information capture device institute
The first state parameter of collection；
The judging unit, for judging whether the first state parameter meets preparatory condition, wherein, the default bar
Part is for showing the condition that the rear shell of the electronic equipment is blocked；
Described control unit, during for being when the judging unit judged result, controls the adaptive of the electronic equipment
Noise reducer is answered to be closed.
Preferably, described control unit is additionally operable to：
When the electronic equipment is not inconsistent in default working condition, and the first state parameter that the acquiring unit is obtained
When closing preparatory condition, the self-adapted noise elimination device of the electronic equipment is controlled to be in opening.
Preferably, the detection unit, specifically for detecting whether the receiver and/or loudspeaker of the electronic equipment are in
Working condition.
Preferably, the first state parameter is the distance between rear shell and shelter of the electronic equipment.
Preferably, the preparatory condition includes：State parameter is less than the threshold value of setting.
Preferably, the status information capture device is distance-sensor or ultrasonic inductor or infrared inductor.
Electronic equipment provided by the present invention and control method, detecting the receiver and/or loudspeaker of the electronic equipment is
It is no to be in default working condition；When in default working condition, the gathered by status information capture device is obtained
One state parameter；Judge whether the first state parameter meets preparatory condition, wherein, the preparatory condition is for showing
State the condition that the rear shell of electronic equipment is blocked；When judged result is to be, the self-adapted noise elimination device of the electronic equipment is controlled
It is closed.In this way, uttering long and high-pitched sounds for electronic equipment can be eliminated, the experience of user is lifted.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the control method of electronic device of the embodiment of the present invention one；
Fig. 2 is the schematic flow sheet of the control method of electronic device of the embodiment of the present invention two；
Fig. 3 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention one；
Fig. 4 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention two.
Embodiment
In order to more fully hereinafter understand the features of the present invention and technology contents, below in conjunction with the accompanying drawings to the reality of the present invention
Now it is described in detail, appended accompanying drawing purposes of discussion only for reference, not for limiting the present invention.
A kind of electronic equipment control method provided in an embodiment of the present invention, applied to self-adapted noise elimination device and state letter
In the electronic equipment for ceasing collector, as shown in figure 1, in a preferred embodiment of the invention, the control method of electronic device
Mainly include the following steps that：
Step 101：Detect whether to be in default working condition.
Because this method is applied in electronic equipment, therefore the executive agent of the step 101 is electronic equipment, then,
Step 101 also can be described as：Electronic equipment detects whether to be in default working condition.
Here, the default working condition can be：Whether the receiver and/or loudspeaker of the electronic equipment are in work
Make state.
Preferably, it is described to detect whether to be in default working condition, it can include：
Detect whether the receiver and/or loudspeaker of the electronic equipment are in running order.
Step 102：When in default working condition, the first state gathered by status information capture device is obtained
Parameter.
Preferably, the first state parameter can be the distance between rear shell and shelter of the electronic equipment.
Here, when the distance between rear shell and the shelter of the electronic equipment are nearer, the receiver of electronic equipment and/or
The sound that loudspeaker is sent can reflex to the first MIC of the electronic equipment by shelter（Set in the electronic equipment
There are two MIC, and the first MIC is for the MIC that abates the noise in double MIC anti-noise technologies）If, now self-adapted noise elimination
Device can cause to utter long and high-pitched sounds still in opening, reduce the audio experience of user.
Here, the status information capture device can be realized by the inductor with distance measurement function.
Preferably, the status information capture device is distance-sensor or ultrasonic inductor or infrared inductor.
Because this method is applied in electronic equipment, therefore the executive agent of the step 102 is electronic equipment, then,
Step 102 also can be described as：When electronic equipment detects the receiver and/or in running order loudspeaker of the electronic equipment,
Obtain the first state parameter gathered by status information capture device.
Step 103：Judge whether the first state parameter meets preparatory condition, wherein, the preparatory condition be for
Show the condition that the rear shell of the electronic equipment is blocked.
Preferably, the preparatory condition can include：State parameter is less than the threshold value of setting.
Here, the threshold value of the setting can be set according to actual conditions, such as according to the performance parameter of electronic equipment
To set.
Because this method is applied in electronic equipment, therefore the executive agent of the step 103 is electronic equipment, then,
Step 103 also can be described as：Electronic equipment judges whether the first state parameter meets preparatory condition, wherein, it is described default
Condition is for showing the condition that the rear shell of the electronic equipment is blocked.
Step 104：When judged result for when being, the self-adapted noise elimination device of the control electronic equipment is closed.
Here, if the self-adapted noise elimination device of electronic equipment is currently at opening, the self-adapted noise elimination is closed
Device；If the self-adapted noise elimination device of electronic equipment is currently at closed mode, remain off.
Preferably, methods described can also include：
When in default working condition, and the first state parameter is not when meeting preparatory condition, controls the electronics
The self-adapted noise elimination device of equipment is in opening., can be with it is understood that when self-adapted noise elimination device is closed
Perform and open operation；And when adaptive arrester is in opening, can not deal with.
Control method of electronic device described in the present embodiment is particularly suitable for use in using pair electronic equipment of MIC anti-noise technologies.
Wherein, in actual applications, the electronic equipment can be：Mobile phone, tablet personal computer with call function etc..
Control method of electronic device described in the present embodiment, when the receiver and/or loudspeaker that detect the electronic equipment
When in running order, first state parameter is obtained by status information capture device, when judging that the first state parameter meets
During preparatory condition, the self-adapted noise elimination device of the electronic equipment is controlled to be closed.In this way, can eliminate because of self-adapted noise elimination
Device opens uttering long and high-pitched sounds for caused electronic equipment, lifts the experience of user.
The embodiment of the present invention additionally provides a kind of electronic equipment control method, applied to self-adapted noise elimination device and state
In the electronic equipment of information acquisition device, as shown in Fig. 2 in a preferred embodiment of the invention, the electronic equipment controlling party
Method is mainly included the following steps that：
Step 201：Detect whether to be in default working condition.
Here, the default working condition can be：Whether the receiver and/or loudspeaker of the electronic equipment are in work
Make state.
Preferably, it is described to detect whether to be in default working condition, it can include：
Detect whether the receiver and/or loudspeaker of the electronic equipment are in running order.
Here, when detecting that the electronic equipment is not in default working condition, it can continue to the electronic equipment
Whether detected in default working condition.
Step 202：When in default working condition, the first state gathered by status information capture device is obtained
Parameter.
Preferably, the first state parameter is the distance between rear shell and shelter of the electronic equipment.
Here, the status information capture device can be realized by the inductor with distance measurement function.
Preferably, the status information capture device is distance-sensor or ultrasonic inductor or infrared inductor.
Step 203：Judge whether the first state parameter meets preparatory condition, wherein, the preparatory condition be for
Show the condition that the rear shell of the electronic equipment is blocked.
Preferably, the preparatory condition can include：State parameter is less than the threshold value of setting.
Here, the threshold value of the setting can be set according to actual conditions, such as according to the performance parameter of electronic equipment
To set.
Step 204：When judged result for when being, the self-adapted noise elimination device of the control electronic equipment is closed；
When judged result is no, the self-adapted noise elimination device of the electronic equipment is controlled to be in opening.
Here, the self-adapted noise elimination device of the control electronic equipment is closed, including：
If the self-adapted noise elimination device of electronic equipment is currently at opening, the self-adapted noise elimination device is closed；Such as
The self-adapted noise elimination device of fruit electronic equipment is currently at closed mode, then remains off.
Here, the self-adapted noise elimination device of the control electronic equipment is in opening, including：
If the self-adapted noise elimination device of electronic equipment is currently at non-opening, the self-adapted noise elimination device is opened；
If the self-adapted noise elimination device of electronic equipment is currently in opening, keep it turned on.
Because this method is applied in electronic equipment, therefore the step 201,202,203,204 executive agent
For electronic equipment.
Control method of electronic device described in the present embodiment is particularly suitable for use in using pair electronic equipment of MIC anti-noise technologies.
Wherein, in actual applications, the electronic equipment can be：Mobile phone, tablet personal computer with call function etc..
Control method of electronic device described in the present embodiment, when the receiver and/or loudspeaker that detect the electronic equipment
When in running order, first state parameter is obtained by status information capture device, when judging that the first state parameter meets
During preparatory condition, the self-adapted noise elimination device of the electronic equipment is controlled to be closed；When judging the first state parameter
When not meeting preparatory condition, control the self-adapted noise elimination device of the electronic equipment to be in opening, so, it is possible according to detection
Situation adjusts the state of self-adapted noise elimination device, eliminates uttering long and high-pitched sounds for the electronic equipment as caused by self-adapted noise elimination device, lifting user's
Experience.
Such as, it is placed on when doing mobile phone on work table and playing music with loudspeaker, now, loudspeaker is done work table and hidden
Gear, utters long and high-pitched sounds in order to avoid causing, and also for play quality is improved, the self-adapted noise elimination device of mobile phone should be at closed mode；Compare again
Such as, if detect that the receiver of mobile phone is blocked under talking state, the self-adapted noise elimination device of the mobile phone should be also closed, is entered
And improve speech quality.
The above-mentioned control method of electronic device of correspondence, the embodiments of the invention provide a kind of electronic equipment, the electronic equipment
With self-adapted noise elimination device and status information capture device, as shown in figure 3, the electronic equipment also includes detection unit 31, obtained
Unit 32, judging unit 33 and control unit 34；Wherein,
The detection unit 31, for detecting whether in default working condition；
The acquiring unit 32, for when in default working condition, obtaining and passing through the status information capture device
The first state parameter gathered；
The judging unit 33, for judging whether the first state parameter meets preparatory condition, wherein, it is described default
Condition is for showing the condition that the rear shell of the electronic equipment is blocked；
Described control unit 34, during for being when the judging unit judged result, control the electronic equipment from
Noise reducer is adapted to be closed.
Here, the first state parameter is the distance between rear shell and shelter of the electronic equipment.
Here, the preparatory condition can include：State parameter is less than the threshold value of setting.
Here, the status information capture device can be realized by the inductor with distance measurement function.
Preferably, the status information capture device is distance-sensor or ultrasonic inductor or infrared inductor.
Preferably, described control unit 34 is additionally operable to：
When the electronic equipment be in default working condition, and the acquiring unit 32 obtain first state parameter not
When meeting preparatory condition, the self-adapted noise elimination device of the electronic equipment is controlled to be in opening.
Preferably, the detection unit 31, specifically for：Detect the electronic equipment receiver and/or loudspeaker whether
It is in running order.
The embodiment of the present invention additionally provides a kind of electronic equipment, and the electronic equipment has self-adapted noise elimination device and state letter
Collector is ceased, as shown in figure 4, the electronic equipment also includes detection unit 31, acquiring unit 32, judging unit 33 and control list
Member 34, described control unit 34 includes the first control module 341 and the second control module 342；Wherein,
The detection unit 31, for detecting whether in default working condition；
The acquiring unit 32, for when in default working condition, obtaining and passing through the status information capture device
The first state parameter gathered；
The judging unit 33, for judging whether the first state parameter meets preparatory condition, wherein, it is described default
Condition is for showing the condition that the rear shell of the electronic equipment is blocked；
Described control unit 34, during for being when the judged result of judging unit 33, controls the electronic equipment
Self-adapted noise elimination device is closed；When the judged result of judging unit 33 for it is no when, control the electronic equipment from
Adapt to noise reducer and be in opening；
Specifically, described control unit 34 includes：
First control module 341, during for being when the judged result of judging unit 33, controls the electronics to set
Standby self-adapted noise elimination device is closed；
Second control module 342, for when the judged result of judging unit 33 is no, controlling the electronics to set
Standby self-adapted noise elimination device is in opening.
Here, the first state parameter is the distance between rear shell and shelter of the electronic equipment.
Here, the preparatory condition can include：State parameter is less than the threshold value of setting.
Here, the status information capture device can be realized by the inductor with distance measurement function.
Preferably, the status information capture device is distance-sensor or ultrasonic inductor or infrared inductor.
Preferably, the detection unit 31, specifically for：
Detect whether the receiver and/or loudspeaker of the electronic equipment are in running order.
It should be noted that detection unit 31, acquiring unit 32, judging unit 33 and control described in the embodiment of the present invention
The function of unit 34 can be by the central processing unit in the electronic equipment（CPU, Central Processing Unit）, micro- place
Manage device（MPU, Micro Processor Unit）Or Digital Signal Processing（DSP, Digital Signal Processor）Core
Piece etc. is realized.
In summary, the embodiment of the present invention by detect electronic equipment whether be in default working condition, and in
During default working condition, first state parameter is obtained by status information capture device, if the first state parameter meets pre-
If condition, then control the self-adapted noise elimination device of the electronic equipment to be closed, so, it is possible elimination and utter long and high-pitched sounds, lifting is used
The experience at family；The control method of electronic device of the embodiment of the present invention realizes simplicity, with a wide range of applications.
In several embodiments provided by the present invention, it should be understood that disclosed method, device and electronic equipment,
It can realize by another way.Apparatus embodiments described above are only schematical, for example, stroke of the unit
Point, only a kind of division of logic function can have other dividing mode, such as when actually realizing：Multiple units or component can
To combine, or another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed
The coupling each other of each part or direct-coupling or communication connection can be by some interfaces, equipment or unit
INDIRECT COUPLING or communication connection, can be electrical, machinery or other forms.
The above-mentioned unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can positioned at a place, can also be distributed to multiple network lists
In member；Part or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used
Be each unit individually as a unit, can also two or more units it is integrated in a unit；It is above-mentioned
Integrated unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：It is movable storage device, read-only
Memory（ROM, Read-Only Memory）, random access memory（RAM, Random Access Memory）, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Or, if the above-mentioned integrated unit of the embodiment of the present invention is realized using in the form of software function module and as independently
Production marketing or in use, can also be stored in a computer read/write memory medium.Understood based on such, this hair
The part that the technical scheme of bright embodiment substantially contributes to prior art in other words can in the form of software product body
Reveal and, the computer software product is stored in a storage medium, including some instructions are to cause a computer to set
It is standby（Can be personal computer, server or network equipment etc.）Perform the whole of each embodiment methods described of the invention
Or part.And foregoing storage medium includes：Movable storage device, ROM, RAM, magnetic disc or CD etc. are various can to store journey
The medium of sequence code.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of electronic equipment control method, applied to the electronic equipment with self-adapted noise elimination device and status information capture device
In, it is characterised in that methods described includes：
Detect whether to be in default working condition；
When in default working condition, the first state parameter gathered by status information capture device is obtained；
Judge whether the first state parameter meets preparatory condition, wherein, the preparatory condition is for showing the electronics
The condition that the rear shell of equipment is blocked；
When judged result for when being, the self-adapted noise elimination device of the control electronic equipment is closed；
Wherein, the first state parameter is the distance between rear shell and shelter of the electronic equipment；
Wherein, it is described to detect whether to be in default working condition, including：
Detect whether the receiver and/or loudspeaker of the electronic equipment are in running order.
2. according to the method described in claim 1, it is characterised in that methods described also includes：
When in default working condition, and the first state parameter is not when meeting preparatory condition, controls the electronic equipment
Self-adapted noise elimination device be in opening.
3. according to the method described in claim 1, it is characterised in that the preparatory condition includes：State parameter is less than setting
Threshold value.
4. according to the method described in claim 1, it is characterised in that the status information capture device is distance-sensor or super
Sound inductor or infrared inductor.
5. a kind of electronic equipment, wherein, the electronic equipment has self-adapted noise elimination device and status information capture device, and its feature exists
In the electronic equipment also includes detection unit, acquiring unit, judging unit and control unit；Wherein,
The detection unit, for detecting whether in default working condition；
The acquiring unit, for when in default working condition, acquisition to be gathered by the status information capture device
First state parameter；Wherein, the first state parameter is the distance between rear shell and shelter of the electronic equipment；
The judging unit, for judging whether the first state parameter meets preparatory condition, wherein, the preparatory condition is
For showing the condition that the rear shell of the electronic equipment is blocked；
Described control unit, during for being when the judging unit judged result, controls the adaptive of the electronic equipment to disappear
Device of making an uproar is closed；
Wherein, the detection unit is specifically for detecting whether the receiver and/or loudspeaker of the electronic equipment are in work shape
State.
6. electronic equipment according to claim 5, it is characterised in that described control unit is additionally operable to：
When the electronic equipment be in default working condition, and the acquiring unit obtain first state parameter do not meet it is pre-
If during condition, controlling the self-adapted noise elimination device of the electronic equipment to be in opening.
7. electronic equipment according to claim 5, it is characterised in that the preparatory condition includes：State parameter, which is less than, to be set
Fixed threshold value.
8. electronic equipment according to claim 5, it is characterised in that the status information capture device be distance-sensor,
Or ultrasonic inductor or infrared inductor.
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| CN104993973A (en) * | 2015-06-25 | 2015-10-21 | 小米科技有限责任公司 | Method and apparatus for monitoring state of compressor of terminal |
| CN105187603B (en) * | 2015-09-10 | 2019-04-26 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN105450880B (en) * | 2015-11-12 | 2018-01-26 | 广东欧珀移动通信有限公司 | A kind for the treatment of method and apparatus of voice signal |
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| KR20070050058A (en) * | 2004-09-07 | 2007-05-14 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Telephony device with improved noise suppression |
| US8515089B2 (en) * | 2010-06-04 | 2013-08-20 | Apple Inc. | Active noise cancellation decisions in a portable audio device |
| CN102739867B (en) * | 2012-06-19 | 2016-02-10 | 青岛海信移动通信技术股份有限公司 | A kind of two MIC noise-reduction method and mobile terminal |
| CN102857598A (en) * | 2012-09-19 | 2013-01-02 | 惠州Tcl移动通信有限公司 | Control method for eliminating noise of double microphones of cellphone automatically and cellphone utilizing control method |
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