CN107181990A - The control method of Public Address System and its sound-conducting apparatus and electronic installation - Google Patents
The control method of Public Address System and its sound-conducting apparatus and electronic installation Download PDFInfo
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- CN107181990A CN107181990A CN201610140205.9A CN201610140205A CN107181990A CN 107181990 A CN107181990 A CN 107181990A CN 201610140205 A CN201610140205 A CN 201610140205A CN 107181990 A CN107181990 A CN 107181990A
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- inductor
- sound
- threshold values
- conducting apparatus
- parameter value
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2203/00—Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
A kind of control method of Public Address System and its sound-conducting apparatus and electronic installation, the sound-conducting apparatus includes the first inductor, the second inductor and processor.First inductor senses the first parameter value with the first threshold values to be compared.Second inductor senses the second parameter value with the second threshold values to be compared.The power consumption of first inductor is less than the power consumption of the second inductor.Processor opens the second inductor when the first parameter value is more than the first threshold values, and when the second parameter value is more than the second threshold values, sound-conducting apparatus is opened in control.The invention also discloses the control method of the Public Address System with the sound-conducting apparatus and its electronic installation.
Description
Technical field
Invention is related to the control method of a kind of Public Address System and its sound-conducting apparatus and electronic installation, particularly one kind
By inductive operation with up to Intelligent control with energy-conservation purpose Public Address System and its sound-conducting apparatus and electronic installation
Control method.
Background technology
Referring to Fig. 1, depict a kind of microphone 100 of prior art in figure, this microphone 100 need to be by
User voluntarily stirs thumb-acting switch 110 to be turned on and off.Flourished in science and technology, various intelligence
The epoch that type device is constantly developed and is easy to user to be manipulated, the control mode of above-mentioned microphone 100
Obviously the paces of scientific and technological generation evolution are not kept up with, are inconvenient for user.
In addition, general wireless microphone is both needed to stand-by power source (such as：Battery) for its running.It is even wired
Microphone, if Electret Condencer Microphone in higher sensitivity need to be used, the design principle based on Electret Condencer Microphone,
Equally need to be with stand-by power source for its running.However, the limitation based on microphone volume itself, it is impossible to which configuration is big
The power supply of capacity uses for its long-time.In this situation, when how to save the use to extend microphone
Between, one of problem inquired into as industry.In addition, in response to the transformation of environment, carbon reduction turns into epoch master
Stream, accordingly, is saved in addition to it can extend the use time of microphone, also can be environmental protection mental and physical efforts a to the greatest extent.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Public Address System and its sound-conducting apparatus and filled with electronics
The control method put, so as to improving the problem of operation of prior art microphone is difficult and can not used for a long time.
To achieve these goals, the invention provides for a kind of sound-conducting apparatus, it include the first inductor,
Second inductor and processor.First inductor senses the first parameter value with the first threshold values to be compared.Second
Inductor senses the second parameter value with the second threshold values to be compared.The power consumption of first inductor is less than the second sensing
The power consumption of device.Processor opens the second inductor when the first parameter value is more than the first threshold values, and in the second ginseng
When numerical value is more than the second threshold values, sound-conducting apparatus is opened in control.
For in order to which above-mentioned purpose is better achieved, present invention also offers a kind of control method of electronic installation.
Electronic installation includes the first inductor and the second inductor, and the power consumption of the first inductor is less than the second inductor
Power consumption, above-mentioned control method includes：First parameter value is sensed by the first inductor；Compare the first parameter value
With the first threshold values with decide whether open the second inductor；When the second inductor is opened, by the second inductor
Sense the second parameter value；And compare the second parameter value and the second threshold values to decide whether to open electronic installation.
In order to which above-mentioned purpose is better achieved, present invention also offers for a kind of Public Address System, it includes transaudient
Device and public address system.Sound-conducting apparatus includes radio reception device, the first inductor, the second inductor and processor.
Public address system includes enlarger and broadcaster.Radio reception device is received and Transform Acoustic is audio signal.First sensing
Device senses the first parameter value of sound-conducting apparatus with the first threshold values to be compared.Second inductor senses sound-conducting apparatus
The second parameter value for being compared with the second threshold values, the power consumption of above-mentioned first inductor is less than the second inductor
Power consumption.Processor opens the second inductor when the first parameter value is more than the first threshold values, and in the second parameter value
During more than the second threshold values, sound-conducting apparatus is opened in control, wherein when sound-conducting apparatus is opened, sound-conducting apparatus is used to
Transmit audio signal.Enlarger receives and handles audio signal.Broadcaster system is according to the audio signal through processing
To play sound.
The technical effects of the invention are that：
The Public Address System of the present invention and its control method of sound-conducting apparatus and electronic installation, are able to sense user
Mode of operation and automatically turn on or close electronic installation, that is, can intellectually according to operation scenario and from
Dynamic control electronic installation, it is therefore, very convenient for user on manipulating.Further, since electronics is filled
Put the mode of operation that can sense user and automatically turn on or close, therefore, be able to save intellectually,
Use time so as to extending electronic installation.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as to the present invention's
Limit.
Brief description of the drawings
Fig. 1 is to illustrate a kind of schematic diagram of microphone according to prior art；
Fig. 2 is to illustrate a kind of circuit block diagram of sound-conducting apparatus according to one embodiment of the invention；
Fig. 3 is a kind of flow chart of the control method of electronic installation according to a further embodiment of this invention；
Fig. 4 is to illustrate a kind of circuit block diagram of Public Address System according to another embodiment of the present invention；
Fig. 5 is a kind of flow chart of the control method of electronic installation according to a further embodiment of this invention.
Wherein, reference
The method of 100 microphone 300
The step of 110 thumb-acting switch 310~332
The public address system of 200 sound-conducting apparatus 400
The wireless receiving module of 210 radio reception device 410
The enlarger of 220 first inductor 420
The broadcaster of 230 second inductor 430
The processor of 240 screen 440
The power supply of 250 Wireless transceiver module 450
The storage tank of 260 processor 460
The method of 270 power supply 500
The step of 280 detector 510~542
290 pins
Embodiment
The structural principle and operation principle of the present invention are described in detail below in conjunction with the accompanying drawings：
Unless this specification is defined otherwise, belonging to the implication and the present invention of science and technology vocabulary used herein
Technical staff understands identical with usual meaning in technical field.In addition, in the feelings of discord context conflict
Under shape, the singular noun used in this specification covers the complex number type of the noun；And during plural noun used also
Cover the odd number type of the noun.According to usual operating type, various features are not drawn to element in figure
Draw, its drafting mode is in order to specific features and element related to the present invention are presented in optimal manner.
In addition, between different schemas, similar elements/components are censured with same or analogous component symbol.
In addition, on " coupling " used herein, can refer to two or multiple element mutually directly make entity
Or it is in electrical contact, or body or in electrical contact is mutually put into effect indirectly, it is also referred to as two or multiple element mutual operation
Or action.
To improve the problem of operation of prior art microphone is difficult and can not used for a long time, the present invention proposes one
The control method of kind of Public Address System and its sound-conducting apparatus and electronic installation, so as to intellectual according to operation scenario
And automatically controls electronics device, user's manipulation is not only convenient for, is more able to save to extend making for electronic installation
With the time, describe in detail as after.
Fig. 2 is to illustrate a kind of circuit block diagram of sound-conducting apparatus 200 according to one embodiment of the invention.In this implementation
In example, sound-conducting apparatus 200 is illustrated in advance can be manipulated and be able to the technology hand saved intellectually
Section, as illustrated, sound-conducting apparatus 200 includes the first inductor 220, the second inductor 230 and processing
Device 260.In in annexation, the first inductor 220 and the second inductor 230 are respectively coupled to processor
260, the right present invention is not limited, and the first inductor 220 can also be connected in advance with the second inductor 230
It is coupled to processor 260 again afterwards, holds depending on actual demand.It should be noted that, sound-conducting apparatus 200 can be
But it is not limited to microphone, any to transmit the electronic installation of sound, such as mobile phone, tablet personal computer, wireless right
Machine etc. is said, is all the scope that the present invention is covered.
Please continue to refer to Fig. 2, the first parameter value of the first inductor 220 sensing sound-conducting apparatus 200 for
First threshold values compares.For example, the first inductor 220 can be but be not limited to acceleration sensor, and it is used
To sense the acceleration magnitude of sound-conducting apparatus 200, to be compared with default acceleration threshold values, and decision is
The second inductor 230 of no unlatching.In addition, the second inductor 230 sense the second parameter value for the second valve
Value compares.For example, the second inductor 230 can be but be not limited to gyroscope, and it is to sense transaudient dress
Put 200 angle value, to be compared with default angle threshold values, and decide whether open sound-conducting apparatus
200。
The power consumption of above-mentioned first inductor 220 is less than the power consumption of the second inductor 230, such as acceleration sensing
The power consumption of device is less than the power consumption of gyroscope, and so the present invention is not limited with above-described embodiment, the first inductor 220
Appropriate sensing element can be selected to realize according to demand with the second inductor 230, such as the first inductor
220 and second inductor 230 all optionally use acceleration sensor, vibration sensing device, gyroscope
Realized Deng inductor, as long as the power consumption of the first inductor 220 can be made to be less than the second inductor on configuring
230 power consumption.The effect that can be reached using the configuration mode of said elements power consumption differentiation, will be in
Hereinafter describe in detail.
In addition, processor 260 opens the second inductor 230 when the first parameter value is more than the first threshold values, and
When the second parameter value is more than the second threshold values, sound-conducting apparatus 200 is opened in control.For example, processor 260
When acceleration magnitude obtained by sensing in the first inductor 220 is more than acceleration threshold values, the second inductor is opened
230.In addition, processor 260 is when angle value obtained by the sensing of the second inductor 230 is more than angle threshold values,
Sound-conducting apparatus 200 is opened in control, in detail, open the radio reception device 210 of sound-conducting apparatus 200, screen 240,
The grade element of Wireless transceiver module 250, allows sound-conducting apparatus 200 to be come into operation, so that user is drilled
The operation such as say, sing.
By above-mentioned control mode, when user picks up sound-conducting apparatus 200 by keeping flat on the table, pass
First inductor 220 of acoustic device 200 can sense an acceleration magnitude, once its value surmounts default acceleration
Bottom valve value, then open the second inductor 230 by processor 260.Then, if user is intended to use transaudient dress
Put 200, it is however generally that, user can grip sound-conducting apparatus 200 in the way of being approximately perpendicular to ground, because
This, after user picks up sound-conducting apparatus 200 and opens the second inductor 230, the of sound-conducting apparatus 200
Two inductors 230 can sense the angle value between sound-conducting apparatus 200 and ground, once its value surmounts default
Angle threshold values, then sound-conducting apparatus 200 is opened by processor 260, is delivered a speech for user, sung
Deng operation.
Consequently, it is possible to user is not required to manually opened as prior art or mute microphone (MIC), but by this
Invent and automatically control sound-conducting apparatus 200 according to operation scenario intellectually, be easy to user to manipulate.In addition,
Because the power consumption of the first inductor 220 is less than the second inductor 230, therefore, the first of low-power consumption can be passed through
Inductor 220 does preliminary judgement to operation scenario, and decides whether that unlatching sensing is more clever according to judged result
The second inductor 230 that is quick but more consuming energy, sound-conducting apparatus 200 is opened with accurately inductive operation situation,
Purpose so as to reaching energy-conservation.If furthermore, it is understood that the first inductor 220 of low-power consumption is through preliminary judgement
Afterwards, assert that operation scenario is not inconsistent, then will not open the second inductor 230 of high power consumption, and be able to reach section
The purpose of energy, to extend the use time of sound-conducting apparatus 200.
Please continue to refer to Fig. 2, in one embodiment, sound-conducting apparatus 200 also includes power supply 270.In connection
In relation, power supply 270 is coupled to processor 260.In in operative relationship, power supply 270 provides electric power and gives the
One inductor 220, the second inductor 230 and processor 260, and distinguished according to the control of processor 260
It is turned on and off providing electrical power to the respectively inductor 220,230.
In another embodiment, sound-conducting apparatus 200 also includes detector 280.In in annexation, detect
Device 280 is coupled to power supply 270, and to detect whether sound-conducting apparatus 200 couples with external device (ED).If passing
Acoustic device 200 and external device (ED) are coupled, then export a shutdown signal to power supply 270 by detector 280, with
Afterwards, power supply 270 is closed according to the shutdown signal.For example, external device (ED) can be but be not limited to
Receiver, cradle etc., when sound-conducting apparatus 200 puts back to said external device by user, detector
280 can detect sound-conducting apparatus 200 through pin 290 couples with external device (ED), now, detector 280
A shutdown signal can be transmitted to power supply 270, so that power supply 270 is closed, so as to closing sound-conducting apparatus 200.
Furthermore, it is understood that power supply 270 gives each element of sound-conducting apparatus 200 to provide electric power.Therefore, if closing
When the power supply 270 for closing sound-conducting apparatus 200 provides electric power, you can close all elements of sound-conducting apparatus 200.
So the present invention is not limited with the embodiment shown in Fig. 2, in another embodiment, detector 280
It is not to pass through pin 290 to detect the coupling access status of sound-conducting apparatus 200 and external device (ED), detector 280
It can be realized using Magnetic sucking switch.In this embodiment, if sound-conducting apparatus 200 is coupled with external device (ED), magnetic
Suction switch can produce sensing with power cutoff 270, all elements so as to closing sound-conducting apparatus 200.As above
It is described, sound-conducting apparatus 200 of the invention be able to intellectually according to using situation to be closed, without making
User additionally voluntarily closes sound-conducting apparatus 200, is easy to user to manipulate.
In one embodiment, power supply 270 may include but be not limited to battery and power supply changeover device, be provided by battery
Electric power, then electric power is changed by power supply changeover device, to provide appropriate electric power to sound-conducting apparatus 200
Each element.In another embodiment, power supply 270 may include multiple power supply changeover devices, be respectively coupled to
Each element of sound-conducting apparatus 200, to provide its required electric power.In another embodiment, above-mentioned power supply turns
Parallel operation can be but be not limited to linear voltage regulator (LDO).Because power supply 270 can be used to supply electrical power to individually often
Individual element, therefore, when the element of the sound-conducting apparatus 200 to be closed of processor 260, processor 260 can be defeated
Go out corresponding shutdown signal to power supply 270, power supply 270 can stop power supply to this yuan according to the shutdown signal
Part, so as to closing the element.For example when the first inductor of the sound-conducting apparatus 200 to be closed of processor 260
When 220, the exportable corresponding shutdown signal of processor 260 to power supply 270, power supply 270 can be according to the pass
Signal is closed to stop power supply to the first inductor 220, so as to closing the first inductor 220.The right present invention is simultaneously
It is not limited with above-described embodiment, the internal structure of power supply 270 can be configured according to actual demand.
In another embodiment, if the angle value that the second inductor 230 is sensed is not more than angle threshold values,
Sound-conducting apparatus 200 is closed in the then control of processor 260.For example, if user by sound-conducting apparatus 200 by
Keep flat when picking up on the table, the acceleration magnitude sensed in the first inductor 220 is more than acceleration threshold values
Situation under, the second inductor 230 can be unlocked.However, user may according to actual state, and
Sound-conducting apparatus 200 is put back on table once again, such as user needs to take speech draft, user to find certainly suddenly
Body clothes are not whole and when need to arrange appearance or remaining emergency situations, it is possible to acoustic device 200 can be put back to table
On, now, the angle value that the second inductor 230 is sensed is not more than angle threshold values, without opening
Sound-conducting apparatus 200, to reach Intelligent control and the purpose of energy-conservation.
In another embodiment, if the angle value that the second inductor 230 is sensed is not more than angle threshold values,
Then processor 260 judges whether variation of the angle value in a delay time is more than angles shifts amount threshold values.
For example, if user picks up sound-conducting apparatus 200 by keeping flat on the table, the second inductor 230
It can be unlocked.Now, if the angle value between sound-conducting apparatus 200 and ground is not more than angle threshold values, its
The origin cause of formation is various, such as only improper for processing mode to close sound-conducting apparatus 200.The above-mentioned origin cause of formation is analyzed, its
One, it may be possible to which user is picked up after sound-conducting apparatus 200, user stops talk or remaining burst by others
Situation, allowing user, mouth is delivered a speech, singing etc. operates without immediately sound-conducting apparatus 200 is taken, and
It is to hold sound-conducting apparatus 200 but only lowering is on thigh side.Secondly, it may be possible to user once again will be transaudient
Device 200 is put back on table.
According to the above-mentioned origin cause of formation, it should adaptively carry out different control modes.The difference of the above-mentioned two origin cause of formation
Point is " whether angled variable quantity ".As shown in the origin cause of formation one, if user persistently holds sound-conducting apparatus
200, based on human body operating characteristics, how much the hand for gripping sound-conducting apparatus 200 is rocked to sound-conducting apparatus 200,
Therefore, angle variable quantity is had.Conversely, as shown in the origin cause of formation two, if sound-conducting apparatus 200 is put back on table,
Then will not angled variable quantity.Accordingly, if the angle value no more than angle that the second inductor 230 is sensed
Threshold values, then processor 260 judge angle value in a delay time (such as：10 seconds) in variation whether be more than
Angles shifts amount threshold values.If angle value variable quantity is more than angles shifts amount threshold values, represent that user persistently grips
Sound-conducting apparatus 200 and hand has been rocked, now, user is very likely continuing with sound-conducting apparatus 200,
Judge whether angle value is more than angle threshold values obtained by the sensing of the second inductor 230 accordingly, it would be desirable to perform once again
Operation, and be controlled in response to judged result.If conversely, angle value variable quantity is not more than angles shifts amount
Threshold values, then it represents that user puts back to sound-conducting apparatus 200 on table, now, need to close sound-conducting apparatus 200.
In another embodiment, in the state of the unlatching of sound-conducting apparatus 200, when the second inductor 230 is felt
When the second parameter value answered is more than three threshold values, the second inductor 230 is closed in control.For example, if making
User persistently holds sound-conducting apparatus 200 and the operation such as delivered a speech, sung, and represents that user is intended to be continuing with this
Sound-conducting apparatus 200, now, user can grip sound-conducting apparatus 200 in the way of being approximately perpendicular to ground,
Therefore, it is by the 3rd threshold value setting but is not limited to about 80 degree, once after a delay time, the second sense
The angle value for answering device 230 to be sensed is more than the 3rd threshold values (such as：About 80 degree), represent that user does want to
This sound-conducting apparatus 200 is continuing with, now, that is, is not required to be turned on and off passing through the second inductor 230
Acoustic device 200, therefore, the control of processor 260 close the second inductor 230 with up to the purpose of energy-conservation.
In other embodiments, the second inductor 230 can be but be not limited to a combined type inductor, and it can be same
When sense different types of parameter, therefore, the second parameter value can including but not limited to sound-conducting apparatus 200 dimension
Hold the opening time, the 3rd threshold values can be but be not limited to time threshold values.When maintain the opening time (such as：Transaudient dress
200 are put persistently to open 5 minutes) it is more than time threshold values (such as：Time threshold values is 3 minutes) when, processor
The second inductor 230 is closed in 260 controls.Consequently, it is possible to enter when user persistently holds sound-conducting apparatus 200
The operations such as row is delivered a speech, singing, represent that user is intended to be continuing with this sound-conducting apparatus 200, now, that is, are not required to
Sound-conducting apparatus 200 is turned on and off by the second inductor 230, therefore, closed by aforesaid operations
Second inductor 230 is with up to the purpose of energy-conservation.
In another embodiment, sound-conducting apparatus 200 also includes the 3rd inductor (not shown), to sense biography
3rd parameter value of acoustic device 200.This 3rd inductor can in the lump be opened when sound-conducting apparatus 200 is unlocked.
3rd inductor can be but be not limited to timer, correspondingly, the 3rd parameter value that the 3rd inductor is sensed
It can be but be not limited to maintenance opening time of sound-conducting apparatus 200, in addition, when the 3rd threshold values can be but be not limited to
Between threshold values.When maintain the opening time (such as：Sound-conducting apparatus 200 is persistently opened 5 minutes) it is more than time threshold values
(such as：Time threshold values is 3 minutes) when, processor 260 simultaneously closes off the second inductor 230 and the above-mentioned 3rd
Inductor.Consequently, it is possible to the operation such as delivered a speech, sung when user persistently holds sound-conducting apparatus 200,
Represent that user is intended to be continuing with this sound-conducting apparatus 200, now, that is, be not required to the second inductor 230 or the 3rd
Inductor senses the state of sound-conducting apparatus 200, therefore, the second inductor is closed by aforesaid operations
230 and the 3rd inductor (not shown) with up to the purpose of energy-conservation.
In one embodiment, the power consumption of the second inductor 230 and the 3rd inductor (not shown) is all higher than
One inductor 220, therefore, can do preliminary judgement to operation scenario by the first inductor 220 of low-power consumption,
And decide whether that it is also the second inductor 230 that is sensitive but more consuming energy to open sensing according to judged result, with
Accurately inductive operation situation opens the inductor (not shown) of sound-conducting apparatus 200 and the 3rd, and can be by
The further inductive operation situation of three inductors simultaneously or sequentially closes the second inductor 230 more consumed energy
And the 3rd inductor, the purpose so as to reaching energy-conservation.In another embodiment, the work(of the second inductor 230
Consumption is more than the first inductor 220, and the power consumption of the 3rd inductor is more than the second inductor 230.Therefore,
Preliminary judgement can be done to operation scenario by the first inductor 220 of low-power consumption, to decide whether to open sensing
The second inductor 230 that is more sensitive but more consuming energy, then by the second inductor 230 accurately inductive operation
Situation opens the inductor of sound-conducting apparatus 200 and the 3rd, then, further by highly energy-consuming but precision is splendid
The 3rd inductor carry out inductive operation situation simultaneously or sequentially to close the second inductor 230 and the 3rd sensing
Device, so incrementally opens sensing more accurately inductor a step by a step according to operation scenario, when can
Balance is obtained between power consumption and precision, the excellent energy-saving effect so as to reaching.
In another embodiment, the various state of sound-conducting apparatus 200 can be presented on screen 240, so as to
User understands its state, such as：Power state, each inductor of sound-conducting apparatus 200 of sound-conducting apparatus 200
Be turned on and off state etc..
Fig. 3 is a kind of flow of the control method 300 of electronic installation according to a further embodiment of this invention
Figure.Above-mentioned control method 300 can be used to control the various electronic installations for possessing at least two inductors, and respectively
The power consumption of inductor is different.For ease of illustration for the sake of, illustratively sensed herein with the first inductor and second
Device is illustrated, and the power consumption of the first inductor is less than the power consumption of second inductor.
The control method 300 of above-mentioned electronic installation includes below scheme：
First parameter value is sensed by the first inductor；
Compare the first parameter value and the first threshold values to decide whether to open the second inductor；
When the second inductor is opened, the second parameter value is sensed by the second inductor；And
Compare the second parameter value and the second threshold values to decide whether to open electronic installation.
To make above-mentioned flow be beneficial to understanding, also referring to Fig. 2 and Fig. 3.It should be noted that, above-mentioned electronics
Device can be but be not limited to the various electronic installations for possessing inductor and radio reception device, such as mobile phone, tablet personal computer
Deng being not limited to the sound-conducting apparatus 200 shown in Fig. 2.It is in the first inductor 220 of this preset electronic device
Opening, therefore, can sense the first parameter value by the first inductor 220.In step 310, compare
First parameter value and the first threshold values for example, can pass through processor to decide whether to open the second inductor
260 judge whether the first parameter value is more than the first threshold values, when judging that the first parameter value is more than the first threshold values,
Step 312 is performed, the second inductor 230 is opened by processor 260.In step 312, the second sensing
Device 230 has been unlocked, therefore, is able to sense the second parameter value by the second inductor 230.In step 320
In, compare the second parameter value and the second threshold values to decide whether to open electronic installation, for example, can pass through
Processor 260 judges whether the second parameter value is more than the second threshold values, when the second parameter value of judgement is more than the second valve
During value, step 322 is performed, electronic installation is opened by processor 260, so that electronic installation, which is presented, opens shape
State.
For example, the first inductor 220 can be but be not limited to acceleration sensor, to sense electronics dress
The acceleration magnitude put, the first threshold values can be but be not limited to acceleration threshold values.In step 310, place can be passed through
Reason device 260 sense in the first inductor 220 obtained by acceleration magnitude when being more than acceleration threshold values, unlatching the
Two inductors 230.In step 312, for example, the second inductor 230 can be but be not limited to gyro
Instrument, the angle value to sense electronic installation, the second threshold values can be but be not limited to angle threshold values, so of the invention
It is not limited with above-described embodiment, the second inductor 230 can be gyroscope, timer or other types of sensing
Device, correspondingly, its second parameter value induced can have polymorphic type parameter information, such as angle value,
Angle variable quantity, time value or other type parameter information.In step 322, processor 260 can be passed through
When angle value obtained by the sensing of the second inductor 230 is more than angle threshold values, electronic installation is opened in control, with
Make electronic installation that opening is presented.
By the control method 300 of above-mentioned electronic installation, as user by electronic installation by keeping flat on the table
When picking up, the first inductor 220 of electronic installation can sense an acceleration magnitude, once its value surmounts default
Acceleration threshold values, then the second inductor 230 is opened by processor 260.Then, if user is intended to use
Electronic installation, now user can pick up electronic installation and make its between ground have an angle, therefore,
After user picks up electronic installation and opens the second inductor 230, the second inductor 230 of electronic installation
An angle value of electronic installation and the angle on ground can be sensed, once its value surmounts default angle threshold values,
Electronic installation is then opened by processor 260, so that user is operated.
Consequently, it is possible to user is not required to manually opened or closes electronic installation, but by the present invention intellectually
Carry out automatically controls electronics device according to operation scenario, be easy to user to manipulate.Further, since the first inductor
220 power consumption is less than the second inductor 230, therefore, can be grasped by 220 pairs of the first inductor of low-power consumption
Preliminary judgement is done as situation, and decides whether that unlatching sensing is also sensitive but more consumes energy according to judged result
Second inductor 230, electronic installation is opened with accurately inductive operation situation, the mesh so as to reaching energy-conservation
's.If furthermore, it is understood that the first inductor 220 of low-power consumption assert operation scenario after preliminary judgement
It is not inconsistent, then will not opens the second inductor 230 of high power consumption, and reach the purpose of energy-conservation, extends electronics
The use time of device.
In another embodiment, if judging in step 310, the first parameter value is not more than the first threshold values, returns
Head continues executing with progress step 310, to continue to judge whether the first parameter value is more than first by processor 260
Threshold values, so as to deciding whether to open the second inductor 230.
In another embodiment, if judge that the second parameter value is not more than the second threshold values in step 320,
Step 340 is performed, judges whether variation of second parameter value in a delay time be big by processor 260
In the 4th threshold values.For example, if user by electronic installation (such as：Sound-conducting apparatus 200) by lying in table
When being picked up on face, the second inductor 230 can be unlocked.Now, if one jiao between electronic installation and ground
Angle value is not more than angle threshold values, and its origin cause of formation is various, such as only improper as processing mode to close electronic installation.
Accordingly, if the angle value that the second inductor 230 is sensed is not more than angle threshold values, step 340 is performed,
Judge whether variation of the angle value in a delay time is more than angles shifts amount threshold values by processor 260.
If angle value variable quantity is more than angles shifts amount threshold values, represent that user persistently grips sound-conducting apparatus 200
And hand has been rocked, now, user is very likely continuing with electronic installation, accordingly, it would be desirable to once again
Step 320 is performed, to judge whether angle value is more than angle threshold values obtained by the sensing of the second inductor 230,
And be controlled in response to judged result.Conversely, if angle value variable quantity is not more than angles shifts amount threshold values,
Represent that user puts back to electronic installation on table, now, perform step 342.In step 342, such as electricity
Sub-device is not yet unlocked, then allows electronic installation to maintain the closed mode of script, as transaudient shown in Fig. 2 in allowed
The elements such as radio reception device 210, screen 240, the Wireless transceiver module 250 of device 200 maintain the closing of script
State, so that closed mode is presented in sound-conducting apparatus 200, on the other hand, if electronic installation has been unlocked,
Electronic installation is closed, radio reception device 210, screen 240, nothing as closed the sound-conducting apparatus 200 shown in Fig. 2
The grade element of line delivery module 250, to close sound-conducting apparatus 200, makes sound-conducting apparatus 200 that closed mode is presented.
Then, the second inductor 230 is closed in step 332.
In another embodiment, control method 300 also includes step 330, whether to judge the second parameter value
More than the 3rd threshold values.Also referring to Fig. 2 and Fig. 3, in electronic installation (such as：Sound-conducting apparatus 200) open
In the state of, when the second parameter value that the second inductor 230 is sensed is more than three threshold values, then perform step
Rapid 332, to close the second inductor 230.For example, if user persistently holds sound-conducting apparatus 200
The operation such as delivered a speech, sung, representing that user is intended to be continuing with this sound-conducting apparatus 200, now, use
Person can grip sound-conducting apparatus 200 in the way of being approximately perpendicular to ground, therefore, be by the 3rd threshold value setting but
About 80 degree are not limited to, once after a delay time, the angle value that the second inductor 230 is sensed
More than the 3rd threshold values (such as：About 80 degree), represent that user does want to be continuing with this sound-conducting apparatus 200, this
When, that is, it is not required to be turned on and off sound-conducting apparatus 200 by the second inductor 230, therefore, by above-mentioned
Manipulation closes the second inductor 230 with up to the purpose of energy-conservation.
In other embodiments, the second inductor 230 can be but be not limited to a combined type inductor, and it can be same
When sense different types of parameter, therefore, the second parameter value can be opened including but not limited to the maintenance of electronic installation
Open the time, the 3rd threshold values can be but be not limited to time threshold values.When maintain the opening time (such as：Electronic installation is held
It is continuous to open 5 minutes) it is more than time threshold values (such as：Time threshold values is 3 minutes) when, controlled by processor 260
Close the second inductor 230.Consequently, it is possible to be operated when user persistently holds electronic installation, represent
User's electronic installation to be continuing with, now is not required to be turned on and off electricity by the second inductor 230
Sub-device, therefore, the second inductor 230 is closed with up to the purpose of energy-conservation by above-mentioned manipulation.In addition, working as
When the second parameter value that second inductor 230 is sensed is not more than three threshold values, then step 320 is later performed,
To judge whether the second parameter value is more than the second threshold values.
In another embodiment, also referring to Fig. 2 and Fig. 3, electronic installation is (such as：Sound-conducting apparatus 200)
The 3rd inductor (not shown) is also included, to sense the 3rd parameter value of electronic installation.This 3rd inductor
Can in the lump it be opened when electronic installation is unlocked.In this embodiment, performing step 330 can be：" judge
Whether the 3rd parameter value is more than the 3rd threshold values." the 3rd inductor can be but be not limited to timer, correspondingly,
The 3rd parameter value that 3rd inductor is sensed can be but be not limited to the maintenance opening time of electronic installation, this
Outside, the 3rd threshold values can be but be not limited to time threshold values.When maintain the opening time (such as：Sound-conducting apparatus 200 is held
It is continuous to open 5 minutes) it is more than time threshold values (such as：Time threshold values is 3 minutes) when, can in step 332
Second inductor 230 and above-mentioned 3rd inductor (not shown) are further simultaneously closed off by processor 260.
Consequently, it is possible to the operation such as delivered a speech, sung when user persistently holds sound-conducting apparatus 200, represent to use
Person is intended to be continuing with this sound-conducting apparatus 200, now, that is, is not required to the second inductor 230 or the 3rd inductor comes
Sense the state of sound-conducting apparatus 200, therefore, the second inductor 230 and the 3rd is closed by aforesaid operations
Inductor (not shown) is with up to the purpose of energy-conservation.
Fig. 4 is to illustrate a kind of circuit block diagram of Public Address System according to another embodiment of the present invention.As illustrated,
Sound-conducting apparatus 200 shown in Fig. 2 of the present invention can with the Collaboration of public address system 400 shown in Fig. 4, to make
For a whole set of Public Address System.It should be noted that, the part operation mode of sound-conducting apparatus 200 is in Fig. 2 correlation
Illustrate, therefore, those operate in this and not repeated, only sound-conducting apparatus 200 is not entered in content herein
Row explanation operates different parts to be explained, so that description of the invention is succinct.
Also referring to Fig. 2 and Fig. 4, sound-conducting apparatus 200 includes radio reception device 210 and Wireless transceiver module 250,
This radio reception device 210 is respectively coupled to processor 260 with Wireless transceiver module 250.In addition, public address system 400
Including wireless receiving module 410, enlarger 420 and broadcaster 430.In in annexation, wireless receiving
Module 410 is coupled to enlarger 420, and enlarger 420 is coupled to broadcaster 430.Above-mentioned radio reception device 210
It is audio signal to receive simultaneously Transform Acoustic.When sound-conducting apparatus 200 be in open situation under, above-mentioned sound
Frequency signal is transmitted by Wireless transceiver module 250.The wireless receiving module 410 of public address system 400
Receive and transmit audio signal and give enlarger 420, received by enlarger 420 and handle audio signal, then by
Broadcaster 430 is according to the audio signal through processing to play sound.
Referring to Fig. 4, in one embodiment, public address system 400 also includes storage tank 460.Different from figure
The detector 280 illustrated in 2, the detection sound-conducting apparatus of detector 280 of the sound-conducting apparatus 200 shown in Fig. 4
Whether 200 couple with the storage tank 460 of public address system 400, if sound-conducting apparatus 200 and the coupling of storage tank 460
Connect, now, the detector 280 of sound-conducting apparatus 200 can transmit a shutdown signal to power supply 270, power supply 270
It is closed according to shutdown signal, so as to closing sound-conducting apparatus 200.
In another embodiment, public address system 400 also includes processor 440 and power supply 450.Closed in connection
Fasten, wireless receiving module 410, enlarger 420 and broadcaster 430 be respectively coupled to processor 440 with
Power supply 450, wireless receiving module 410, enlarger 420 and broadcaster 430 are controlled by processor 440
Operation.In addition, processor 440 is also coupled to power supply 450, provides electric power by power supply 450 and give and wirelessly connect
Receive module 410, enlarger 420, broadcaster 430 and processor 440.Storage tank 460 is coupled to power supply
450.It is same as in the principle of the detector 280 of sound-conducting apparatus 200, storage tank 460 also can configure accordingly
Detecting element (not shown), so that when sound-conducting apparatus 200 and storage tank 460 are coupled, transmission one is closed
Signal is to power supply 450, so that power supply 450, which is closed, provides electric power, so as to closing public address system 400.
Furthermore, it is understood that each element of power supply 450 to provide electrical power to public address system 400.Therefore,
If the power supply 450 for closing public address system 400 provides electric power, you can close all elements of public address system 400.
As described above, the present invention Public Address System sound-conducting apparatus 200 and public address system 400 can intellectually according to
, to be closed, Public Address System is additionally voluntarily closed without user according to using situation, be easy to user to manipulate.
In one embodiment, power supply 450 may include but be not limited to battery and power supply changeover device, be provided by battery
Electric power, then electric power is changed by power supply changeover device, to provide appropriate electric power to public address system 400
Each element.In another embodiment, power supply 450 may include multiple power supply changeover devices, be respectively coupled to
Each element of public address system 400, to provide its required electric power.In another embodiment, above-mentioned power supply turns
Parallel operation can be but be not limited to linear voltage regulator (LDO).Because power supply 450 can be used to supply electrical power to individually often
Individual element, therefore, when the element of the public address system 400 to be closed of processor 440, processor 440 can be defeated
Go out corresponding shutdown signal to power supply 450, power supply 450 can stop power supply to this yuan according to the shutdown signal
Part, so as to closing the element.For example when the wireless receiving module of the public address system 400 to be closed of processor 440
When 410, the exportable corresponding shutdown signal of processor 440 to power supply 450, power supply 450 can be according to the pass
Signal is closed to stop power supply to wireless receiving module 410, so as to closing wireless receiving module 410.This right hair
It is bright not to be limited with above-described embodiment, the internal structure of power supply 450 can be configured according to actual demand.
Fig. 5 is a kind of flow of the control method 500 of electronic installation according to a further embodiment of this invention
Figure.Above-mentioned control method 500 can be used to control the various electronic installations for possessing at least two inductors, and sense
Answer the power consumption of device different.For ease of illustration for the sake of, herein illustratively with the first inductor and the second inductor
To illustrate, and power consumption of the power consumption less than the second inductor of the first inductor.
The control method 500 of above-mentioned electronic installation includes below scheme：
First parameter value is sensed by the first inductor；
Compare the first parameter value and the first threshold values to decide whether to open the second inductor；
When the second inductor is opened, the second parameter value is sensed by the second inductor；And
Compare the second parameter value and the second threshold values to decide whether to open electronic installation.
To make above-mentioned flow be beneficial to understanding, also referring to Fig. 4 and Fig. 5.It should be noted that, above-mentioned electronics
Device can be but be not limited to the various electronic installations for possessing inductor and radio reception device, such as mobile phone, tablet personal computer
Deng being not limited to the sound-conducting apparatus 200 shown in Fig. 4.In step 512, the first inductor 220 is unlocked,
To sense the first parameter value by the first inductor 220.In step 520, compare the first parameter value and first
Threshold values for example, can judge the first parameter to decide whether to open the second inductor by processor 260
Whether value is more than the first threshold values, when judging that the first parameter value is more than the first threshold values, performs step 522, by
Processor 260 opens the second inductor 230.In step 522, the second inductor 230 has been unlocked,
Therefore, it is able to sense the second parameter value by the second inductor 230.In step 530, compare the second parameter
Value and the second threshold values are to decide whether to open electronic installation, for example, and the can be judged by processor 260
Whether two parameter values are more than the second threshold values, when judging that the second parameter value is more than the second threshold values, perform step
536, electronic installation is opened by processor 260, so that opening is presented in electronic installation.
In step 512, for example, the first inductor 220 can be but be not limited to acceleration sensor,
Acceleration magnitude to sense electronic installation, the first threshold values can be but be not limited to acceleration threshold values.In step
In 520, can be sensed by processor 260 in the first inductor 220 obtained by acceleration magnitude be more than accelerate
During bottom valve value, the second inductor 230 is opened.In step 522, for example, the second inductor 230
It can be but be not limited to gyroscope, the angle value to sense electronic installation, the second threshold values can be but be not limited to angle
Bottom valve value, so of the invention not to be limited with above-described embodiment, the second inductor 230 can be gyroscope, timer
Or other types of inductor, correspondingly, its second parameter value induced can have multiclass shape parameter letter
Breath, such as angle value, angle variable quantity, time value or other type parameter information.In step 536,
Can be by processor 260 when angle value obtained by the sensing of the second inductor 230 is more than angle threshold values, control
Electronic installation is opened, so that opening is presented in electronic installation.
By the control method 500 of above-mentioned electronic installation, as user by electronic installation by keeping flat on the table
When picking up, the first inductor 220 of electronic installation can sense an acceleration magnitude, once its value surmounts default
Acceleration threshold values, then the second inductor 230 is opened by processor 260.Then, if user is intended to use
Electronic installation, now user can pick up electronic installation and make its between ground have an angle, therefore,
After user picks up electronic installation and opens the second inductor 230, the second inductor 230 of electronic installation
An angle value of electronic installation and the angle on ground can be sensed, once its value surmounts default angle threshold values,
Electronic installation is then opened by processor 260, so that user is operated.
Consequently, it is possible to user is not required to manually opened or closes electronic installation, but by the present invention intellectually
Carry out automatically controls electronics device according to operation scenario, be easy to user to manipulate.Further, since the first inductor
220 power consumption is less than the second inductor 230, therefore, can be grasped by 220 pairs of the first inductor of low-power consumption
Preliminary judgement is done as situation, and it is more sensitive but more consume energy according to judged result to decide whether to open sensing
Second inductor 230, electronic installation is opened with accurately inductive operation situation, the mesh so as to reaching energy-conservation
's.If furthermore, it is understood that the first inductor 220 of low-power consumption assert operation scenario after preliminary judgement
It is not inconsistent, then will not opens the second inductor 230 of high power consumption, and be able to reach the purpose of energy-conservation, extends
The use time of electronic installation.
In one embodiment, control method 500 also includes step 510, is with the pin for judging electronic installation
It is no to be connected with charging device, and decide whether to open the first inductor.Refer to Fig. 4 and Fig. 5, citing and
Speech, if electronic installation is (such as：Sound-conducting apparatus 200) not with charging device (such as：The storage tank of public address system 400
460) connect, then perform step 512, will detect that signal is sent to processing by the detector 280 of electronic installation
Device 260, to open the first inductor 220 by processor 260.If electronic installation is connected with charging device,
Step 514 is then performed, a shutdown signal is transmitted to power supply 270 by the detector 280 of electronic installation, so that
Power supply 270 is closed, so as to closing electronic installation.
In another embodiment, if judging in step 520, the first parameter value is not more than the first threshold values, holds
Row step 524, judges whether the pin of electronic installation is connected with charging device.Fig. 4 and Fig. 5 are referred to,
For example, if electronic installation (such as：Sound-conducting apparatus 200) not with charging device (such as：Public address system 400
Storage tank 460) connection, then step 520 is performed, judges whether the first parameter value is more than by processor 260
First threshold values.If electronic installation is connected with charging device, step 514 is performed, by the detection of electronic installation
Device 280 transmits a shutdown signal to power supply 270, so that power supply 270 is closed, so as to closing electronic installation.
In another embodiment, if judge that the second parameter value is not more than the second threshold values in step 530,
Step 532 is performed, judges whether variation of second parameter value in a delay time be big by processor 260
In the 4th threshold values.For example, if user by electronic installation (such as：Sound-conducting apparatus 200) by lying in table
When being picked up on face, the second inductor 230 can be unlocked.Now, if one jiao between electronic installation and ground
Angle value is not more than angle threshold values, and its origin cause of formation is various, such as only improper as processing mode to close electronic installation.
Accordingly, if the angle value that the second inductor 230 is sensed is not more than angle threshold values, step 532 is performed,
Judge whether variation of the angle value in a delay time is more than angles shifts amount threshold values by processor 260.
If angle value variable quantity is more than angles shifts amount threshold values, represent user persistently hold electronic installation and
Hand has been rocked, now, and user is very likely continuing with electronic installation, accordingly, it would be desirable to hold once again
Row step 530, to judge whether angle value obtained by the sensing of the second inductor 230 is more than angle threshold values, and
It is controlled in response to judged result.If conversely, angle value variable quantity is not more than angles shifts amount threshold values, table
Show that user puts back to electronic installation on table, now, perform step 534.In step 534, such as electronics
Device is not yet unlocked, then allows electronic installation to maintain the closed mode of script, as allowed transaudient dress shown in Fig. 4
Put the closing shape that the elements such as 200 radio reception device 210, screen 240, Wireless transceiver module 250 maintain script
State, so that closed mode is presented in sound-conducting apparatus 200, on the other hand, if electronic installation has been unlocked, is closed
Closing electronic device, as closed the radio reception device 210 of sound-conducting apparatus 200 shown in Fig. 4, screen 240, wireless
The grade element of delivery module 250, to close sound-conducting apparatus 200, makes sound-conducting apparatus 200 that closed mode is presented.
Then, the second inductor 230 is closed in step 542.
In another embodiment, control method 500 also includes step 540, whether to judge the second parameter value
More than the 3rd threshold values.Also referring to Fig. 4 and Fig. 5, in electronic installation (such as：Sound-conducting apparatus 200) open
In the state of, when the second parameter value that the second inductor 230 is sensed is more than three threshold values, then perform step
Rapid 542, to close the second inductor 230.For example, if user persistently holds sound-conducting apparatus 200
The operation such as delivered a speech, sung, representing that user is intended to be continuing with this sound-conducting apparatus 200, now, use
Person can grip sound-conducting apparatus 200 in the way of being approximately perpendicular to ground, therefore, be by the 3rd threshold value setting but
About 80 degree are not limited to, once after a delay time, the angle value that the second inductor 230 is sensed
More than the 3rd threshold values (such as：About 80 degree), represent that user does want to be continuing with this sound-conducting apparatus 200, this
When, that is, it is not required to be turned on and off sound-conducting apparatus 200 by the second inductor 230, therefore, by above-mentioned
Manipulation closes the second inductor 230 with up to the purpose of energy-conservation.
In other embodiments, the second inductor 230 can be but be not limited to a combined type inductor, and it can be same
When sense different types of parameter, therefore, the second parameter value can be opened including but not limited to the maintenance of electronic installation
Open the time, the 3rd threshold values can be but be not limited to time threshold values.When maintain the opening time (such as：Electronic installation is held
It is continuous to open 5 minutes) it is more than time threshold values (such as：Time threshold values is 3 minutes) when, the control of processor 260 is closed
Close the second inductor 230.Consequently, it is possible to be operated when user persistently holds electronic installation, represent to make
User's electronic installation to be continuing with, now is not required to be turned on and off electronics by the second inductor 230
Device, therefore, the second inductor 230 is closed with up to the purpose of energy-conservation by above-mentioned manipulation.In addition, when the
When the second parameter value that two inductors 230 are sensed is not more than three threshold values, then step 530 is later performed,
To judge whether the second parameter value is more than the second threshold values.
In another embodiment, also referring to Fig. 4 and Fig. 5, electronic installation is (such as：Sound-conducting apparatus 200)
The 3rd inductor (not shown) is also included, to sense the 3rd parameter value of electronic installation.This 3rd inductor
Can in the lump it be opened when electronic installation is unlocked.In this embodiment, step 540 can be：" judge the 3rd
Whether parameter value is more than the 3rd threshold values." the 3rd inductor can be but be not limited to timer, correspondingly, the 3rd
The 3rd parameter value that inductor is sensed can be but be not limited to the maintenance opening time of electronic installation, in addition,
3rd threshold values can be but be not limited to time threshold values.When maintain the opening time (such as：Sound-conducting apparatus 200 is persistently opened
Open 5 minutes) it is more than time threshold values (such as：Time threshold values is 3 minutes) when, can be by step 542
Reason device 260 further simultaneously closes off the second inductor 230 and above-mentioned 3rd inductor.Consequently, it is possible to which working as makes
User persistently holds sound-conducting apparatus 200 and the operation such as delivered a speech, sung, and represents that user is intended to be continuing with this
Sound-conducting apparatus 200, now, that is, is not required to the second inductor 230 or the 3rd inductor to sense sound-conducting apparatus 200
State, therefore, the second inductor 230 and the 3rd inductor are closed by aforesaid operations with up to energy-conservation
Purpose.
Those skilled in the art are when it can be appreciated that each step in the control method 400 of electronic installation is performed according to it
Function named, only for allowing the technology of the present invention also to add and become apparent, be not limited to grade step
Suddenly.Each step is integrated into same step or multiple steps are split into, or either step replacing is arrived
Performed in another step, all still fall within the embodiment of present invention.
From the invention described above embodiment, there are following advantages using the present invention.The embodiment of the present invention is carried
For the control method of a kind of Public Address System and its sound-conducting apparatus and electronic installation, to sense the operation side of user
Formula and automatically turn on or close electronic installation, that is, can intellectually according to operation scenario and automatically control electricity
Sub-device, it is therefore, very convenient for user on manipulating.Further, since electronic installation can be felt
Answer the mode of operation of user and automatically turn on or close, therefore, be able to save intellectually, so as to extension
The use time of electronic installation.
Certainly, the present invention can also have other various embodiments, in the feelings without departing substantially from spirit of the invention and its essence
Under condition, those skilled in the art work as can make various corresponding changes and deformation according to the present invention, but
These corresponding changes and deformation should all belong to the protection domain of appended claims of the invention.
Claims (22)
1. a kind of sound-conducting apparatus, it is characterised in that including：
One first inductor, senses one first parameter value with one first threshold values to be compared；
One second inductor, one second parameter value of sensing with one second threshold values for being compared, wherein first sense
The power consumption of device is answered to be less than the power consumption of second inductor；And
One processor, second inductor is opened when first parameter value is more than first threshold values, and in this
When second parameter value is more than second threshold values, the sound-conducting apparatus is opened in control.
2. sound-conducting apparatus as claimed in claim 1, it is characterised in that also include：
One power supply gives first inductor, second inductor, the processor there is provided electric power, and according to this
The control of processor, which is switched on or off individually, provides electrical power to the respectively inductor.
3. sound-conducting apparatus as claimed in claim 2, it is characterised in that first inductor includes one and added
Speed sensor, first parameter value includes an acceleration magnitude, and first threshold values includes an acceleration threshold values,
Wherein when the acceleration magnitude is more than the acceleration threshold values, second inductor is opened in control.
4. sound-conducting apparatus as claimed in claim 3, it is characterised in that second inductor includes a top
Spiral shell instrument, second parameter value includes an angle value, and second threshold values includes an angle threshold values, wherein when the angle
When angle value is more than the angle threshold values, the sound-conducting apparatus is opened in control.
5. sound-conducting apparatus as claimed in claim 4, it is characterised in that if the angle value is not more than the angle
The sound-conducting apparatus is closed in bottom valve value, then control.
6. sound-conducting apparatus as claimed in claim 2, it is characterised in that if the sound-conducting apparatus is opened, when
When second parameter value is more than three threshold values, second inductor is closed in control.
7. sound-conducting apparatus as claimed in claim 6, it is characterised in that second parameter value includes the biography
The one of acoustic device maintains the opening time, and the 3rd threshold values includes a time threshold values, wherein when the maintenance is opened
Between be more than the time threshold values when, control close second inductor.
8. the sound-conducting apparatus as described in any one of claim 1 to 7, it is characterised in that also include：
One screen, is coupled to the processor, shows the power state of the sound-conducting apparatus, first inductor
The state of state or second inductor.
9. a kind of Public Address System, it is characterised in that including：
One sound-conducting apparatus, including：
One radio reception device, receives and changes a sound into an audio signal；
One first inductor, senses one first parameter value of the sound-conducting apparatus with one first threshold values to be compared；
One second inductor, senses one second parameter value of the sound-conducting apparatus for being compared with one second threshold values,
Wherein the power consumption of first inductor is less than the power consumption of second inductor；And
One processor, second inductor is opened when first parameter value is more than first threshold values, and in this
When second parameter value is more than second threshold values, the sound-conducting apparatus is opened in control, wherein when the sound-conducting apparatus is opened
When, the sound-conducting apparatus is to transmit the audio signal；And
One public address system, including：
One enlarger, receives and handles the audio signal；And
One broadcaster, according to the audio signal through processing to play the sound.
10. Public Address System as claimed in claim 9, it is characterised in that the sound-conducting apparatus also includes：
One power supply gives the radio reception device, first inductor, second inductor, the processor there is provided electric power,
And be switched on or off individually according to the control of the processor and provide electrical power to the respectively inductor.
11. Public Address System as claimed in claim 10, it is characterised in that the sound-conducting apparatus also includes：
One detector, detects whether the sound-conducting apparatus couples with a storage tank of the public address system, and in the biography
In the case of acoustic device is coupled with the storage tank, a shutdown signal is exported, the wherein power supply is believed according to the closing
Number and be closed.
12. Public Address System as claimed in claim 10, it is characterised in that the sound-conducting apparatus this first
Inductor includes an acceleration sensor, and first parameter value includes an acceleration magnitude, and first threshold values includes
One acceleration threshold values, wherein when the acceleration magnitude is more than the acceleration threshold values, second sensing is opened in control
Device.
13. Public Address System as claimed in claim 12, it is characterised in that the sound-conducting apparatus this second
Inductor includes a gyroscope, and second parameter value includes an angle value, and second threshold values includes an angle valve
Value, wherein when the angle value is more than the angle threshold values, the sound-conducting apparatus is opened in control, if wherein the angle
Value is less than or equal to the angle threshold values, then the sound-conducting apparatus is closed in control.
14. Public Address System as claimed in claim 13, it is characterised in that second parameter value includes should
The one of sound-conducting apparatus maintains the opening time, and when the maintenance opening time being more than a time threshold values, control is closed
Second inductor.
15. the Public Address System as described in any one of claim 9 to 14, it is characterised in that the transaudient dress
Putting also includes：
One Wireless transceiver module, transmits the audio signal；
Wherein the public address system also includes：
One wireless receiving module, receives and transmits the audio signal and give the enlarger；
One screen, is coupled to the processor, shows the power state of the sound-conducting apparatus, first inductor
The state of state or second inductor.
16. a kind of control method of electronic installation, it is characterised in that the electronic installation includes one first sensing
Device and one second inductor, and power consumption of the power consumption less than second inductor of first inductor, the control
Method includes：
One first parameter value is sensed by first inductor；
Compare first parameter value and one first threshold values to decide whether to open second inductor；
When second inductor is opened, one second parameter value is sensed by second inductor；And
Compare second parameter value and one second threshold values to decide whether to open the electronic installation.
17. control method as claimed in claim 16, it is characterised in that also include：
Judge whether the electronic installation connects a charging device, to decide whether to open first inductor.
18. control method as claimed in claim 17, it is characterised in that
If the electronic installation is not connected to the charging device, first inductor is opened；And
If the electronic installation connects the charging device, a power supply of the electronic installation is closed.
19. control method as claimed in claim 18, it is characterised in that compare first parameter value with
The step of first threshold values, includes：
Judge whether first parameter value is more than first threshold values；
If so, then opening second inductor；And
If it is not, then judging whether a pin of the electronic installation connects；
If so, then closing the power supply of the electronic installation；And
Judge whether first parameter value is more than first threshold values if it is not, then performing.
20. control method as claimed in claim 19, it is characterised in that compare second parameter value with
The step of second threshold values, includes：
Judge whether second parameter value is more than second threshold values；
If so, then opening the electronic installation；And
If it is not, then closing the electronic installation.
21. control method as claimed in claim 20, it is characterised in that also include：
Compare second parameter value and one the 3rd threshold values to decide whether to close second inductor.
22. control method as claimed in claim 21, it is characterised in that compare second parameter value with
The step of three threshold values, includes：
Judge whether second parameter value is more than the 3rd threshold values；
If so, then closing second inductor；And
Judge whether second parameter value is more than second threshold values if it is not, then performing.
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| CN201610140205.9A CN107181990A (en) | 2016-03-11 | 2016-03-11 | The control method of Public Address System and its sound-conducting apparatus and electronic installation |
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| CN201610140205.9A CN107181990A (en) | 2016-03-11 | 2016-03-11 | The control method of Public Address System and its sound-conducting apparatus and electronic installation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040306A (en) * | 2017-12-11 | 2018-05-15 | 广东小天才科技有限公司 | The control method and microphone apparatus of a kind of microphone apparatus |
| EP3739568A4 (en) * | 2018-01-08 | 2021-08-11 | Roland Corporation | Transmitter for musical instrument, and mode switching method thereof |
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| TW200843543A (en) * | 2007-04-27 | 2008-11-01 | Hon Hai Prec Ind Co Ltd | Audio device, playing apparatus and method of automatically closing the audio device |
| CN104516474A (en) * | 2013-10-08 | 2015-04-15 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN204347757U (en) * | 2015-01-09 | 2015-05-20 | 刘鑫 | The microphone that a kind of gesture based on acceleration transducer controls |
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| CN108040306A (en) * | 2017-12-11 | 2018-05-15 | 广东小天才科技有限公司 | The control method and microphone apparatus of a kind of microphone apparatus |
| EP3739568A4 (en) * | 2018-01-08 | 2021-08-11 | Roland Corporation | Transmitter for musical instrument, and mode switching method thereof |
| US11942066B2 (en) | 2018-01-08 | 2024-03-26 | Roland Corporation | Transmitter for musical instrument, and mode switching method thereof |
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