CN106899043B - Wireless charger and the method that incoming call prompting is carried out by wireless charger - Google Patents
Wireless charger and the method that incoming call prompting is carried out by wireless charger Download PDFInfo
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- CN106899043B CN106899043B CN201510955241.6A CN201510955241A CN106899043B CN 106899043 B CN106899043 B CN 106899043B CN 201510955241 A CN201510955241 A CN 201510955241A CN 106899043 B CN106899043 B CN 106899043B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of wireless chargers and the method for carrying out incoming call prompting by wireless charger, wherein, the wireless charger includes: sound acquisition module, sound acquisition module is located in the shell of wireless charger, and sound acquisition module is for acquiring the voice signal generated in shell when mobile terminal vibrates；Control module, control module send the first driving signal to drive module for receiving voice signal, and when the frequency for judging voice signal is predeterminated frequency value；Drive module and cue module, drive module are used for after receiving the first driving signal, and driving cue module is issued the first prompt information and vibrated with prompting mobile terminal.Wireless charger according to an embodiment of the present invention can conveniently realize incoming call judgement and incoming call prompting, accuracy of judgement and cost is relatively low.
Description
Technical field
The present invention relates to technical field of mobile terminals, in particular to a kind of wireless charger and pass through wireless charger carry out
The method of incoming call prompting.
Background technique
Wireless charger can greatly improve the convenience to charge to mobile terminal.In use wireless charger to shifting
When dynamic terminal is charged, if user has turned the volume of mobile terminal incoming ring tone down or has closed incoming call prompting the tinkle of bells,
User may be because failing to miss incoming call answering due to discovering in time or receiving short message.Moreover, if wireless charger only has
It charges this single function for mobile terminal, is then difficult to obtain the approval of consumer.Therefore, it is necessary to make wireless charging utensil
There is the function of incoming call prompting.
Currently, wireless charger in the related technology can establish connection with mobile terminal by bluetooth etc., to obtain shifting
The states such as dynamic terminal caller, and incoming call prompting is carried out come electricity condition according to acquired.It is related that this mode needs user to carry out
It establishes the operation of connection, therefore not convenient enough, and this mode undoubtedly higher cost, can also waste electric energy in connection procedure.
There are also wireless chargers to be judged by the tinkle of bells of identification mobile terminal sending come electricity condition, but the incoming call of different user
The tinkle of bells is multifarious, and identification difficulty is larger, and the interference of external sound is highly susceptible in identification process, therefore the standard judged
True rate is lower.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
Purpose is to propose a kind of wireless charger, can conveniently realize incoming call judgement and incoming call prompting, accuracy of judgement and cost compared with
It is low.
Second object of the present invention is to propose a kind of method for carrying out incoming call prompting by wireless charger.
The wireless charger of embodiment according to a first aspect of the present invention, comprising: sound acquisition module, the sound collection mould
Block is located in the shell of the wireless charger, and the sound acquisition module is for acquiring when mobile terminal vibrates described
The voice signal generated in shell；Control module, the control module are judging the sound for receiving the voice signal
When the frequency of sound signal is predeterminated frequency value, the first driving signal is sent to drive module；The drive module and cue module,
The drive module is used for after receiving first driving signal, drive the cue module issue the first prompt information with
The mobile terminal is prompted to vibrate.
Wireless charger according to an embodiment of the present invention, in wireless charger when being vibrated by acquiring mobile terminal
The voice signal generated in shell, and judge the frequency of the voice signal, and in the frequency for judging the voice signal for default frequency
It when rate value, issues prompt information and is being vibrated with prompting mobile terminal, to realize incoming call judgement and incoming call prompting, extension
The function of wireless charger.Meanwhile can avoid mobile terminal and wireless charger and establish the operation such as connection, it is simple and convenient and
Save cost.In addition, also using the sound and the larger advantage of external sound difference of mobile terminal vibration generation, can reduce
Influence of the external sound to incoming call judgement, improves the accuracy rate of incoming call judgement.
The method that incoming call prompting is carried out by wireless charger of embodiment according to a second aspect of the present invention, including following step
It is rapid: the voice signal that acquisition mobile terminal generates in the wireless charger shell when vibrating；Judge the sound letter
Number frequency；If the frequency of the voice signal is predeterminated frequency value, the first prompt information is issued to prompt the movement
Terminal is being vibrated.
The method according to an embodiment of the present invention for carrying out incoming call prompting by wireless charger passes through acquisition mobile terminal hair
The voice signal generated in the shell of wireless charger when raw vibration, and judge the frequency of the voice signal, and be somebody's turn to do in judgement
When the frequency of voice signal is predeterminated frequency value, issues prompt information and vibrated with prompting mobile terminal, to realize
Incoming call judgement and incoming call prompting, extend the function of wireless charger.Meanwhile it can avoid mobile terminal and wireless charger foundation
The operation such as connection, simple and convenient and saving cost.In addition, also using the sound and external sound of mobile terminal vibration generation
The larger advantage of difference can reduce influence of the external sound to incoming call judgement, improve the accuracy rate of incoming call judgement.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the structural block diagram according to the wireless charger of one embodiment of the invention；
Fig. 2 is the schematic diagram to be charged by wireless charger to mobile terminal according to one embodiment of the invention；
Fig. 3 is the structural block diagram according to the wireless charger of another embodiment of the present invention；
Fig. 4 is according to the circuit diagram in the wireless charger of one embodiment of the invention；
Fig. 5 is the structural block diagram according to the wireless charger of another embodiment of the invention；
Fig. 6 is the flow chart according to the method for carrying out incoming call prompting by wireless charger of one embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The wireless charger of the embodiment of the present invention is described with reference to the accompanying drawing and incoming call prompting is carried out by wireless charger
Method.
Fig. 1 is the structural block diagram according to the wireless charger of one embodiment of the invention.
As shown in Figure 1, the wireless charger of the embodiment of the present invention, comprising: sound acquisition module 10, is driven at control module 20
Dynamic model block 30 and cue module 40.
Wherein, sound acquisition module 10 can be located in the shell of wireless charger, and sound acquisition module 10 is moved for acquiring
The voice signal that dynamic terminal generates in the shell of wireless charger when vibrating.Control module 20 is for receiving sound letter
Number, and when the frequency for judging voice signal is predeterminated frequency value, the first driving signal is sent to drive module 30.Drive module
30 for after receiving the first driving signal, and driving cue module 40 issues the first prompt information with prompting mobile terminal
It vibrates.
Generally, as shown in Fig. 2, mobile terminal can be placed on the shell of wireless charger.The vibration of mobile terminal
It is a kind of mechanical judder, therefore when the mobile terminal being placed on wireless charger shell vibrates, meeting
Voice signal is generated in the shell of wireless charger.
When the voice signal generated when acquiring mobile terminal and vibrating, external sound signal can be also collected simultaneously,
Therefore, further the collected voice signal of institute can be judged.Specifically, control module 20 can receive voice signal, and
Judge the frequency of voice signal.Since the vibration of mobile terminal has fixed frequency, the sound generated when vibrating is believed
Number also there is similarly fixed frequency.The vibration frequency of the mobile terminal of general operation Android system is 150-250Hz, fortune
The vibration frequency of the mobile terminal of row IOS (Mobile operating system developed by Apple Inc.) system is 350-450Hz.Therefore,
In an embodiment of the present invention, predeterminated frequency value can be 150-250Hz or 350-450Hz.That is, control module 20 can
Receive frequency be above-mentioned two frequency range in voice signal when, judge that mobile terminal vibrates, so as into
One step sends the first driving signal to drive module 30.In other embodiments of the invention, the vibration frequency of mobile terminal can
For other frequency ranges, predeterminated frequency value can be set according to the corresponding vibration frequency of mobile terminal.
Drive module 30 can drive cue module 40 to issue the first prompt information after receiving the first driving signal.Ginseng
According to Fig. 2, cue module 40 can be placed in the outside of wireless charger shell, and in order to which user discovers, user can be according to perceiving
The first prompt information know that mobile terminal is vibrating.
In one embodiment of the invention, the sound collected of sound acquisition module 10 is received for the ease of control module 20
Sound signal, as shown in figure 3, may also include that filter module 50, amplification mould between sound acquisition module 10 and control module 20
Block 60 and comparison module 70.
Wherein, filter module 50 is for being filtered the voice signal collected of sound acquisition module 10, to weaken sound
The intensity of sound signal high frequency signal.Amplification module 60 is for amplifying filtered voice signal.Comparison module 70 is used
In by amplified voice signal from shift pulse signal be level signal, to facilitate reception and the frequency of control module 20 to sentence
It is disconnected.
Fig. 4 is according to the circuit diagram in the wireless charger of one embodiment of the invention.As shown in figure 4, sound collection mould
Block 10 can be made of the resistance R5 and microphone M1 being serially connected, and have first node between resistance R5 and microphone M1；Filter
Wave module 50 can be made of capacitor C1, resistance R7, resistance R6 and capacitor C2, and one end of capacitor C1 is connected with first node, another
End is connected respectively by second node with one end of resistance R7 and R6, the other end ground connection of resistance R7, the other end of resistance R6 and
Capacitor C2 is connected；Amplification module 60 can be made of amplifier U1B, resistance R3 and resistance R4, the non-inverting input terminal and third of amplifier U1B
Node is connected, and the reverse input end of amplifier U1B is connected with the fourth node that one end of resistance R3 and one end of resistance R4 are constituted, and transports
The output end for putting U1B is connected with the other end of resistance R4；Comparison module 70 can be made of amplifier U1A, resistance R1 and resistance R2, fortune
The non-inverting input terminal for putting U1A is connected with the output end of amplifier U1B, the inverting input terminal of amplifier U1A and resistance R1 and resistance R2 it
Between the 5th node be connected；Control module 20 can be made of single-chip microcontroller U2, capacitor C4 and capacitor C5, capacitor C4 parallel with one another and
One end of capacitor C5 is connected with the VCC of single-chip microcontroller U2 mouth, other end ground connection；Drive module 30 can be triode Q1, triode Q1
Base stage be connected with the INT0 of single-chip microcontroller U2 mouth, the transmitting collection of triode Q1 ground connection；Cue module 40 can be LED, show in figure
Four LED parallel with one another, one end after parallel connection are connected with the collector of triode Q1.
When single-chip microcontroller judges the frequency of voice signal for predeterminated frequency value, the continuous of triode ON and cut-off can control
Alternately, with the flashing of corresponding control LED light.Drive module 30 can issue the first prompt letter by driving LED flashing as a result,
Breath, so that user can flash according to LED knows that mobile terminal is vibrating.In other embodiments of the invention, also
Controllable LED light issues the first prompt information otherwise.Certainly, can also be by other devices, such as generate sound or vibration
Dynamic device issues the first prompt information.
Wireless charger according to an embodiment of the present invention, in wireless charger when being vibrated by acquiring mobile terminal
The voice signal generated in shell, and judge the frequency of the voice signal, and in the frequency for judging the voice signal for default frequency
It when rate value, issues prompt information and is being vibrated with prompting mobile terminal, to realize incoming call judgement and incoming call prompting, extension
The function of wireless charger.Meanwhile can avoid mobile terminal and wireless charger and establish the operation such as connection, it is simple and convenient and
Save cost.In addition, also using the sound and the larger advantage of external sound difference of mobile terminal vibration generation, can reduce
Influence of the external sound to incoming call judgement, improves the accuracy rate of incoming call judgement.
The implementation of above-mentioned wireless charger is illustrated mobile terminal when being placed on the shell of wireless charger, realizes
The function of incoming call judgement and incoming call prompting, in one embodiment of the invention, wireless charger also only can be in work shape
Have the function of incoming call judgement and incoming call prompting when state.As shown in figure 5, the wireless charger of the embodiment of the present invention may also include that
Wireless charging module 80.
When wireless charger is in running order, when as mobile terminal charges, mobile terminal is placed in wireless charger
Shell on.Control module 20 judges whether wireless charger is in running order by wireless charging module 80, if nothing
Line charge electric appliance is in running order, when control module 20 judges the frequency of voice signal for predeterminated frequency value, then to drive module
30 send the first driving signals, and drive module 30 is used for after receiving the first driving signal, and driving cue module 40 issues the
One prompt information is being vibrated with prompting mobile terminal.And when wireless charger is not in working condition, control module
20 and drive module 30 can not execute above-mentioned movement, to not issue prompt to the vibration of mobile terminal.
In addition, control module 20 can after the voice signal that the received frequency of control module 20 is predeterminated frequency value stops
Judge whether wireless charger is in running order by wireless charging module 80.If wireless charger is in running order,
Then control module 20 sends the second driving signal to drive module 30, and drive module is after receiving the second driving signal, driving
Cue module is issued the second prompt information and was once vibrated with prompting mobile terminal.
In one embodiment of the invention, referring to Fig. 4, judge that wireless charger is in running order in single-chip microcontroller U2
When, it if the voice signal that frequency is predeterminated frequency value stops, can control triode constant conduction, control LED light with corresponding
Be always on.Drive module 30 can be by driving LED to be always on to issue second prompt information, so that user being capable of root as a result,
It is always on according to LED and knows that mobile terminal once vibrated.In other embodiments of the invention, also controllable LED light is with other shapes
Formula issues the second prompt information.Certainly, it can also be mentioned by other devices, such as generation sound or the device of vibration to issue second
Show information.
If should be appreciated that wireless charger is in running order, after the vibration of mobile terminal stops, it can indicate exist
Missed call, therefore the wireless charger of the embodiment of the present invention is able to carry out the prompt of missed call.
After user receives incoming call prompting or non-responding call prompting, mobile terminal can be generally picked up, at this time wireless charging
Device will no more be in working condition.Therefore, in an embodiment of the present invention, when detecting that wireless charger is not in working condition
When, it can stop issuing incoming call prompting or non-responding call prompting.Specifically, if control module 20 is sentenced by wireless charging module 80
Disconnected wireless charger out is not in working condition, then determines that wireless charger and mobile terminal are detached from, then control module 20 can stop
The first driving signal or the second driving signal only are sent to drive module 30, so that cue module 40 stops issuing the first prompt letter
Breath or the second prompt information.
The wireless charger of corresponding above-described embodiment, the present invention also propose that one kind carries out incoming call prompting by wireless charger
Method.
Fig. 6 is the flow chart according to the method for carrying out incoming call prompting by wireless charger of one embodiment of the invention.
As shown in fig. 6, the method that incoming call prompting is carried out by wireless charger of the embodiment of the present invention, including following step
It is rapid:
S601, the voice signal that acquisition mobile terminal generates in wireless charger shell when vibrating.
Generally, as shown in Fig. 2, mobile terminal can be placed on the shell of wireless charger.The vibration of mobile terminal
It is a kind of mechanical judder, therefore when the mobile terminal being placed on wireless charger shell vibrates, meeting
Voice signal is generated in the shell of wireless charger.
S602 judges the frequency of voice signal.
When the voice signal generated when acquiring mobile terminal and vibrating, external sound signal can be also collected simultaneously,
Therefore, further the collected voice signal of institute can be judged.
S603 issues the first prompt information if the frequency of voice signal is predeterminated frequency value with prompting mobile terminal
It is vibrating.
Since the vibration of mobile terminal has fixed frequency, the voice signal generated when vibrating also has equally
Fixation frequency.The vibration frequency of the mobile terminal of general operation Android system is 150-250Hz, operation IOS system
The vibration frequency of mobile terminal is 350-450Hz.Therefore, in an embodiment of the present invention, predeterminated frequency value can be 150-250Hz
Or 350-450Hz.I.e. it is capable to judge when receiving frequency is the voice signal in above-mentioned two frequency range
Mobile terminal vibrates, and is vibrating so as to be further sent out the first prompt information with prompting mobile terminal.At this
In the other embodiments of invention, the vibration frequency of mobile terminal can be other frequency ranges, and predeterminated frequency value can be according to movement
The corresponding vibration frequency of terminal and set.
It is according to an embodiment of the present invention that incoming call prompting is carried out by wireless charger for the ease of the reception to voice signal
Method may also include that and voice signal collected is filtered before judging the frequency of voice signal, to weaken sound
The intensity of signal high frequency signal；Filtered voice signal is amplified；By amplified voice signal from pulse signal
It is changed into level signal, to facilitate frequency to judge.
The above method of the embodiment of the present invention can be realized by circuit diagram shown in Fig. 4, referring to Fig. 4, can pass through monolithic
Machine U2 judges the frequency of voice signal, and can issue the first prompt information by LED.Specifically, sound is judged in single-chip microcontroller U2
When the frequency of signal is predeterminated frequency value, the continuous alternating of triode ON and cut-off can control, with the sudden strain of a muscle of corresponding control LED light
It is bright.Thereby, it is possible to the flashings by LED to issue first prompt information, so that user can flash according to LED knows shifting
Dynamic terminal is being vibrated.In other embodiments of the invention, also controllable LED light issues the first prompt otherwise
Information.Certainly, can also be by other devices, such as the device of sound or vibration is generated to issue the first prompt information.
The method according to an embodiment of the present invention for carrying out incoming call prompting by wireless charger passes through acquisition mobile terminal hair
The voice signal generated in the shell of wireless charger when raw vibration, and judge the frequency of the voice signal, and be somebody's turn to do in judgement
When the frequency of voice signal is predeterminated frequency value, issues prompt information and vibrated with prompting mobile terminal, to realize
Incoming call judgement and incoming call prompting, extend the function of wireless charger.Meanwhile it can avoid mobile terminal and wireless charger foundation
The operation such as connection, simple and convenient and saving cost.In addition, also using the sound and external sound of mobile terminal vibration generation
The larger advantage of difference can reduce influence of the external sound to incoming call judgement, improve the accuracy rate of incoming call judgement.
When being placed on the shell of wireless charger above embodiment illustrates mobile terminal, realizes incoming call judgement and come
The method of electricity prompt can also only send a telegram here when wireless charger is in running order in one embodiment of the invention
Judgement and incoming call prompting.
Therefore, before the frequency for judging the voice signal, further includes: judge whether wireless charger is in work shape
State further judges the frequency of voice signal if wireless charger is in running order.In the frequency for judging voice signal
When for predeterminated frequency value, then issues the first prompt information and vibrated with prompting mobile terminal.And wireless charger not
When in running order, then prompt is not issued to the vibration of mobile terminal.
In addition, the method according to an embodiment of the present invention for carrying out incoming call prompting by wireless charger, can also be in frequency
After the voice signal of predeterminated frequency value stops, whether in running order wireless charger is judged, if wireless charger is in
Working condition is then issued the second prompt information and was once vibrated with prompting mobile terminal.
In one embodiment of the invention, referring to Fig. 4, judge that wireless charger is in running order in single-chip microcontroller U2
When, it if the voice signal that frequency is predeterminated frequency value stops, can control triode constant conduction, control LED light with corresponding
Be always on.Thereby, it is possible to be known so that user can be always on according to LED by driving LED to be always on to issue the second prompt information
Mobile terminal once vibrated.In other embodiments of the invention, also controllable LED light issues the second prompt otherwise
Information.Certainly, can also be by other devices, such as the device of sound or vibration is generated to issue the second prompt information.
If should be appreciated that wireless charger is in running order, after the vibration of mobile terminal stops, it can indicate exist
Missed call, therefore the wireless charger of the embodiment of the present invention is able to carry out the prompt of missed call.
After user receives incoming call prompting or non-responding call prompting, mobile terminal can be generally picked up, at this time wireless charging
Device will no more be in working condition.Therefore, in an embodiment of the present invention, when detecting that wireless charger is not in working condition
When, it can stop issuing incoming call prompting or non-responding call prompting.Specifically, if wireless charger is not in working condition, sentence
Determine wireless charger and mobile terminal is detached from, then stops issuing the first prompt information or the second prompt information.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of wireless charger characterized by comprising
Sound acquisition module, the sound acquisition module are located in the shell of the wireless charger, the sound acquisition module
For acquiring the voice signal generated in the shell when mobile terminal vibrates；
Control module, the control module are judging that the frequency of the voice signal is pre- for receiving the voice signal
If when frequency values, sending the first driving signal to drive module；
The drive module and cue module, the drive module are used for after receiving first driving signal, drive institute
It states cue module and issues the first prompt information to prompt the mobile terminal vibrating；
Wireless charging module, the control module judge whether the wireless charger is in work by the wireless charging module
Make state, if the wireless charger is in running order, the control module judges that the frequency of the voice signal is pre-
If when frequency values, then sending the first driving signal to the drive module, drive module is used to receive first driving
After signal, the cue module is driven to issue the first prompt information to prompt the mobile terminal vibrating；
After the voice signal that the received frequency of the control module is the predeterminated frequency value stops, the control module
Judge whether the wireless charger is in running order by the wireless charging module, if the wireless charger is in
Working condition, then the control module sends the second driving signal to the drive module, and the drive module is receiving
After stating the second driving signal, the cue module is driven to issue the second prompt information to prompt the mobile terminal once to shake
It is dynamic.
2. wireless charger according to claim 1, which is characterized in that if the control module passes through the wireless charging
Electric module judges that the wireless charger is not in working condition, then determines that the wireless charger and the mobile terminal are de-
From, then the control module stops sending first driving signal or second driving signal to the drive module, with
Toilet states cue module and stops issuing first prompt information or second prompt information.
3. wireless charger according to claim 1, which is characterized in that further include:
Filter module, the filter module is for being filtered sound acquisition module voice signal collected, to subtract
The intensity of the weak voice signal high frequency signal；
Amplification module, the amplification module is for amplifying the filtered voice signal；
Comparison module, the comparison module be used for will the amplified voice signal from shift pulse signal be level signal,
To facilitate the reception and frequency judgement of the control module.
4. -2 described in any item wireless chargers according to claim 1, which is characterized in that the cue module is LED, described
Drive module is by driving the LED flashing to issue first prompt information, and the drive module is by driving the LED
It is always on to issue second prompt information.
5. wireless charger according to claim 1, which is characterized in that the predeterminated frequency value be 150-250Hz or
350-450Hz。
6. a kind of method for carrying out incoming call prompting by wireless charger, which comprises the following steps:
The voice signal that acquisition mobile terminal generates in the wireless charger shell when vibrating；
Judge the frequency of the voice signal；
If the frequency of the voice signal is predeterminated frequency value, the first prompt information is issued to prompt the mobile terminal just
It is vibrating；
Judge whether the wireless charger is in running order；
If the wireless charger is in running order, the frequency of the voice signal is further judged；
After the voice signal that the frequency is the predeterminated frequency value stops, judging whether the wireless charger is in
Working condition；
If the wireless charger is in running order, the second prompt information is issued to prompt the mobile terminal once to occur
Vibration.
7. the method according to claim 6 for carrying out incoming call prompting by wireless charger, which is characterized in that further include:
If the wireless charger is not in working condition, determine that the wireless charger and the mobile terminal are detached from,
Then stop issuing first prompt information or second prompt information.
8. the method according to claim 6 for carrying out incoming call prompting by wireless charger, which is characterized in that judging
Before the frequency for stating voice signal, further includes:
The voice signal collected is filtered, to weaken the intensity of the voice signal high frequency signal；
The filtered voice signal is amplified；
By the amplified voice signal from shift pulse signal be level signal, to facilitate frequency to judge.
9. according to the described in any item methods for carrying out incoming call prompting by wireless charger of claim 6-7, which is characterized in that
By the flashing of LED to issue first prompt information, pass through being always on to issue second prompt information for the LED.
10. the method according to claim 6 for carrying out incoming call prompting by wireless charger, which is characterized in that described pre-
If frequency values are 150-250Hz or 350-450Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955241.6A CN106899043B (en) | 2015-12-17 | 2015-12-17 | Wireless charger and the method that incoming call prompting is carried out by wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955241.6A CN106899043B (en) | 2015-12-17 | 2015-12-17 | Wireless charger and the method that incoming call prompting is carried out by wireless charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106899043A CN106899043A (en) | 2017-06-27 |
| CN106899043B true CN106899043B (en) | 2019-09-13 |
Family
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| CN107800173B (en) * | 2017-11-21 | 2023-08-15 | 出门问问信息科技有限公司 | Wireless charger and information prompting method |
| CN109600509A (en) * | 2018-11-22 | 2019-04-09 | 惠州Tcl移动通信有限公司 | Method and system, charging equipment and the storage medium of the state of prompting mobile terminal |
| CN113949962A (en) * | 2021-11-30 | 2022-01-18 | 深圳市科奈信科技有限公司 | Earphone box, earphone set and earphone in-box detection and charging method |
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