CN105451137A - User equipment wake-up method and device - Google Patents
User equipment wake-up method and device Download PDFInfo
- Publication number
- CN105451137A CN105451137A CN201511008437.0A CN201511008437A CN105451137A CN 105451137 A CN105451137 A CN 105451137A CN 201511008437 A CN201511008437 A CN 201511008437A CN 105451137 A CN105451137 A CN 105451137A
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- signal
- subscriber equipment
- environmental sounds
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- outside environmental
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a user equipment wake-up method and device. The method comprises the following steps: A. obtaining an external environment voice signal, wherein the external environment voice signal is a voice signal from an external environment of user equipment; B. judging whether a volume corresponding to the external environment voice signal is larger than a preset threshold or not, and generating a judgment result; and C. waking up the user equipment when the judgment result is that the volume is larger than the preset threshold. The user equipment wake-up method and device provided by the invention has the advantage that the user equipment can be waken up through voice, so as to be conveniently waken up when the user equipment cannot be conveniently operated by a user.
Description
Technical field
The invention belongs to subscriber equipment awakening technology field, particularly relate to a kind of subscriber equipment awakening method and device.
Background technology
Traditional subscriber equipment (such as, mobile phone) mode waken up generally: wake subscriber equipment up when receiving incoming call, or wake subscriber equipment up when the Preset Time of alarm clock arrives, or wake subscriber equipment up when receiving the button operation of user, etc.
In practice, inventor finds that prior art at least exists following technical problem:
Above-mentioned traditional technical scheme cannot wake subscriber equipment up by sound, that is, when user is inconvenient to operate subscriber equipment, cannot wake subscriber equipment up.
Summary of the invention
The object of the present invention is to provide a kind of subscriber equipment awakening method and device, it wakes subscriber equipment up by sound.
In order to solve above technical problem, technical scheme of the present invention is as follows:
A kind of subscriber equipment awakening method, said method comprising the steps of: A, acquisition outside environmental sounds signal, and wherein, described outside environmental sounds signal is the signal of the sound of the external environment condition of subscriber equipment; B, judge whether the volume corresponding to described outside environmental sounds signal is greater than predetermined threshold, and generate judged result; C, when described judged result be described volume be greater than described predetermined threshold, wake described subscriber equipment up.
In above-mentioned subscriber equipment awakening method, described steps A is: the sound gathering the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is analog signal.
In above-mentioned subscriber equipment awakening method, after described steps A, and before described step B, described method is further comprising the steps of: D, process described outside environmental sounds signal, to generate sound signal processing result; Described step B is: judge whether described volume is greater than described predetermined threshold according to described sound signal processing result, and generate described judged result.
In above-mentioned subscriber equipment awakening method, described step D comprises: d1, described outside environmental sounds signal carried out to amplification process, to generate the first processing signals; D2, DC component filtering process is carried out to described first processing signals, to generate the second processing signals; D3, described second processing signals is carried out the conversion of low and high level signal, to generate the 3rd processing signals; Wherein, described 3rd processing signals is corresponding with described sound signal processing result.
In above-mentioned subscriber equipment awakening method, described steps A is: the sound gathering the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is digital signal.
A kind of subscriber equipment Rouser, described device comprises: acquisition module, and for obtaining outside environmental sounds signal, wherein, described outside environmental sounds signal is the signal of the sound of the external environment condition of subscriber equipment; Judge module, for judging whether the volume corresponding to described outside environmental sounds signal is greater than predetermined threshold, and generates judged result; Wake module, in described judged result be described volume be greater than described predetermined threshold, wake described subscriber equipment up.
In above-mentioned subscriber equipment Rouser, described acquisition module for gathering the sound of the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is analog signal.
In above-mentioned subscriber equipment Rouser, described device also comprises: processing module, for processing described outside environmental sounds signal, to generate sound signal processing result; Described judge module is used for judging whether described volume is greater than described predetermined threshold according to described sound signal processing result, and generates described judged result.
In above-mentioned subscriber equipment Rouser, described processing module comprises: the first processing module, for carrying out amplification process to described outside environmental sounds signal, to generate the first processing signals; Second processing module, for carrying out DC component filtering process to described first processing signals, to generate the second processing signals; 3rd processing module, for described second processing signals is carried out the conversion of low and high level signal, to generate the 3rd processing signals; Wherein, described 3rd processing signals is corresponding with described sound signal processing result.
In above-mentioned subscriber equipment Rouser, described acquisition module for gathering the sound of the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is digital signal.
Relative to prior art, the present invention wakes subscriber equipment up by sound.
Accompanying drawing explanation
Fig. 1 is the block diagram of subscriber equipment Rouser of the present invention;
Fig. 2 is the block diagram of processing module in Fig. 1;
Fig. 3 is the flow chart of subscriber equipment awakening method of the present invention;
Fig. 4 processes outside environmental sound signal in Fig. 3, to generate the flow chart of the step of sound signal processing result;
Fig. 5 is the circuit diagram of subscriber equipment Rouser of the present invention.
Embodiment
Please refer to graphic, wherein identical element numbers represents identical assembly.The following description is based on the illustrated specific embodiment of the invention, and it should not be regarded as limiting the present invention not at other specific embodiment that this describes in detail.
Subscriber equipment Rouser of the present invention and method may be implemented in subscriber equipment, and described subscriber equipment can be such as the electronic equipments such as smart mobile phone, walkman, digital camera, panel computer, intelligent television, intelligent sound box.
With reference to the block diagram that figure 1, Fig. 1 is subscriber equipment Rouser of the present invention.
Subscriber equipment Rouser of the present invention comprises acquisition module 101, judge module 103, wake module 104.
Described acquisition module 101 is for obtaining outside environmental sounds signal, and wherein, described outside environmental sounds signal is the signal of the sound of the external environment condition of subscriber equipment.Particularly, described acquisition module 101 is for obtaining described outside environmental sounds signal by the microphone of described subscriber equipment, that is, described acquisition module 101 is for from outside environmental sounds signal described in described microphones.
Described judge module 103 for judging whether the volume corresponding to described outside environmental sounds signal is greater than predetermined threshold, and generates judged result.
Described wake module 104 in described judged result be described volume be greater than described predetermined threshold, wake described subscriber equipment up.Particularly, described wake module 104 in described judged result be described volume be greater than described predetermined threshold, trigger described subscriber equipment and change to operating state from sleep state.
Described acquisition module 101 can be such as silicon MIC (Microphone, microphone) and electret MIC, described acquisition module 101 for gathering the sound of the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is analog signal.Described device also comprises processing module 102.
Described processing module 102 for processing described outside environmental sounds signal, to generate sound signal processing result.
Described judge module 103 for judging whether described volume is greater than described predetermined threshold according to described sound signal processing result, and generates described judged result.
With reference to the block diagram that figure 2, Fig. 2 is processing module 102 in Fig. 1.
In subscriber equipment Rouser of the present invention, described processing module 102 comprises the first processing module 1021, second processing module 1022, the 3rd processing module 1023.
Described first processing module 1021 processes for carrying out amplification to described outside environmental sounds signal, to generate the first processing signals.Particularly, described first processing module 1021 can be such as amplifying circuit, and described amplifying circuit is used for amplifying described outside environmental sounds signal, to generate described first processing signals.
Described second processing module 1022 for carrying out DC component filtering process to described first processing signals, to generate the second processing signals.Particularly, described second processing module 1022 can be such as block isolating circuit, and described block isolating circuit is used for the DC component in the first processing signals described in filtering, to generate described second processing signals.Described second processing module 1022 can be integrated in described first processing module 1021, that is, described first processing module 1021 is for carrying out amplification process to described outside environmental sounds signal, and filtering DC component, to generate described second processing signals.
Described 3rd processing module 1023 for described second processing signals is carried out the conversion of low and high level signal, to generate the 3rd processing signals.Particularly, described 3rd processing module 1023 can be such as gate circuit, and described gate circuit is used for converting described outside second processing signals to described 3rd processing signals.
Wherein, described 3rd processing signals is corresponding with described sound signal processing result.
Described 3rd processing signals (that is, described sound signal processing result) is input to the controller of described subscriber equipment as interrupt source, for waking described subscriber equipment up.
Described acquisition module 101 can be such as digital MIC, described acquisition module 101 is for gathering the sound of the described external environment condition of described subscriber equipment, and generate the described outside environmental sounds signal that signal type is digital signal, or the sound of described external environment condition is converted into digital signal.
With reference to the flow chart that figure 3, Fig. 3 is subscriber equipment awakening method of the present invention.
Subscriber equipment awakening method of the present invention comprises the following steps:
A, described acquisition module 101 obtain outside environmental sounds signal, and wherein, described outside environmental sounds signal is the signal of the sound of the external environment condition of subscriber equipment.Particularly, described acquisition module 101 obtains described outside environmental sounds signal by the microphone of described subscriber equipment, that is, described acquisition module 101 is from outside environmental sounds signal described in described microphones.
B, described judge module 103 judge whether the volume corresponding to described outside environmental sounds signal is greater than predetermined threshold, and generate judged result.
C, described wake module 104 when described judged result be described volume be greater than described predetermined threshold, wake described subscriber equipment up.Particularly, described wake module 104 when described judged result be described volume be greater than described predetermined threshold, trigger described subscriber equipment and change to operating state from sleep state.
Described steps A is:
Described acquisition module 101 gathers the sound of the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is analog signal.
After described steps A, and before described step B, described method is further comprising the steps of:
D, described processing module 102 process described outside environmental sounds signal, to generate sound signal processing result.
Described step B is:
According to described sound signal processing result, described judge module 103 judges whether described volume is greater than described predetermined threshold, and generate described judged result.
Be in Fig. 3, outside environmental sound signal is processed with reference to figure 4, Fig. 4, to generate the flow chart of the step of sound signal processing result.
In subscriber equipment awakening method of the present invention, described step D comprises the following steps:
D1, described first processing module 1021 carry out amplification process, to generate the first processing signals to described outside environmental sounds signal.Particularly, described first processing module 1021 can be such as amplifying circuit, and described amplifying circuit amplifies described outside environmental sounds signal, to generate described first processing signals.
D2, described second processing module 1022 carry out DC component filtering process to described first processing signals, to generate the second processing signals.Particularly, described second processing module 1022 can be such as block isolating circuit, the DC component in the first processing signals described in described block isolating circuit filtering, to generate described second processing signals.
Described second processing signals is carried out the conversion of low and high level signal by d3, described 3rd processing module 1023, to generate the 3rd processing signals.Particularly, described 3rd processing module 1023 can be such as gate circuit, and described gate circuit converts described outside second processing signals to described 3rd processing signals.
Wherein, described 3rd processing signals is corresponding with described sound signal processing result.
Described 3rd processing signals (that is, described sound signal processing result) is input to the controller of described subscriber equipment as interrupt source, for waking described subscriber equipment up.
As another kind of alternative scheme, described steps A is:
Described acquisition module 101 gathers the sound of the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is digital signal, or the sound of described external environment condition is converted into digital signal.
Embodiment
With reference to the circuit diagram that figure 5, Fig. 5 is subscriber equipment Rouser of the present invention.
Subscriber equipment Rouser of the present invention comprises MIC circuit 501, amplifying circuit 502, gate circuit 503.
Described microphone circuit 501 is electrically connected with described amplifying circuit 502, and described gate circuit 503 is electrically connected with described amplifying circuit 502, and described gate circuit 503 is also electrically connected with the interruption pin INT of the micro-control unit of subscriber equipment.
Described microphone circuit 501 comprises microphone MIC, the first electric capacity C1, the second electric capacity C2.
Described microphone MIC, described first electric capacity C1 and described second electric capacity C2 are all electrically connected with described amplifying circuit 502.
Described microphone circuit 501 also comprises the first power input MIC_BIAS.Described first power input MIC_BIAS and described microphone MIC, described first electric capacity C1, described second electric capacity C2 are electrically connected.
Described microphone circuit 501 also comprises the first earth terminal, the second earth terminal.
Described microphone MIC and described first earth terminal are electrically connected, and described first electric capacity C1, described second electric capacity C2 are all electrically connected with described second earth terminal.
Described amplifying circuit comprises amplifier U1, the 3rd electric capacity C3, the first resistance R1, the second resistance R2, the 3rd resistance R3.
Described amplifier U1 and described microphone circuit 501 are electrically connected, and described amplifier U1 is also electrically connected with described 3rd electric capacity C3, described first resistance R1 and described second resistance R2, and described 3rd resistance R3 and described 3rd electric capacity C3 is electrically connected.
Described amplifying circuit 502 also comprises the first power input VCC2.Described first power input VCC2 and described amplifier U1 is electrically connected.
Described amplifying circuit 502 comprises the 3rd earth terminal, the 4th earth terminal, the 5th earth terminal.
Described first resistance R1 and described 3rd earth terminal are electrically connected, and described amplifier U1 and described 4th earth terminal are electrically connected, and described 3rd resistance R3 and described 5th earth terminal are electrically connected.
Described gate circuit 503 comprises triode Q1, the 4th resistance R4.
The described interruption pin INT of described triode Q1 and described amplifying circuit 502 and described micro-control unit MCU is electrically connected, and described 4th resistance R4 and described triode Q1 is electrically connected.
Described gate circuit 503 also comprises the 3rd power input VCC1.Described 3rd power input VCC1 and described 4th resistance R4 is electrically connected.
Described gate circuit 503 also comprises the 6th earth terminal.
Described triode Q1 and described 6th earth terminal are electrically connected.
Described acquisition module 101 (that is, described MIC circuit 501) is for gathering described outside environmental sounds signal (audio signal).Described MIC circuit 501 has two kinds, one is digital MIC circuit, what described digital MIC circuit exported is digital signal, the interruption pin INT that described digital MIC circuit directly can receive MCU (MicroControllerUnit, the micro-control unit) circuit 504 of subscriber equipment does wake source; Two is silicon MIC circuit and electret mike, and what described silicon MIC circuit and described electret mike exported is analog signal, and described analog signal needs just can do wake source through amplifying circuit 502, gate circuit 503 after processing.
Described amplifying circuit 502 is for amplifying described audio signal, every directly.The signal exported due to described MIC circuit 501 is all the small amplitude signal be superimposed upon on DC offset voltage, in order to carry out waken system according to signal strength signal intensity, and therefore must by low level signal amplification.Again because audio signal is superimposed upon on direct current, therefore DC processing must be done before entering described gate circuit 503.Voice signal threshold size can be set by described amplifying circuit 502.
Described gate circuit 503 converts DC level to for the AC signal exported by described amplifying circuit 502.
Described DC level is connected to the interruption pin INT of MCU circuit 504, in order to wake MCU up.
Its workflow is:
Described MIC circuit 501 detects voice signal.
Described amplifying circuit 502 pairs of voice signals amplify, and filtering DC component.
Described gate circuit 503 converts voice signal to low and high level signal.
Low and high level signal is input to MCU as interrupt source INT, works the effect of waking up.
By technique scheme, the present invention wakes subscriber equipment up by sound, facilitates user and when being inconvenient to operate subscriber equipment, subscriber equipment is waken up.
In sum; although the embodiment of the present invention discloses as above; but above-described embodiment is also not used to limit the present invention; those of ordinary skill in the art; without departing from the spirit and scope of the present invention; all can do various change and retouching, the scope that therefore protection scope of the present invention defines with claim is as the criterion.
Claims (10)
1. a subscriber equipment awakening method, is characterized in that, said method comprising the steps of:
A, acquisition outside environmental sounds signal, wherein, described outside environmental sounds signal is the signal of the sound of the external environment condition of subscriber equipment;
B, judge whether the volume corresponding to described outside environmental sounds signal is greater than predetermined threshold, and generate judged result;
C, when described judged result be described volume be greater than described predetermined threshold, wake described subscriber equipment up.
2. subscriber equipment awakening method according to claim 1, is characterized in that, described steps A is:
Gather the sound of the described external environment condition of described subscriber equipment, and generate the described outside environmental sounds signal that signal type is analog signal.
3. subscriber equipment awakening method according to claim 2, is characterized in that, after described steps A, and before described step B, described method is further comprising the steps of:
D, described outside environmental sounds signal to be processed, to generate sound signal processing result;
Described step B is:
Judge whether described volume is greater than described predetermined threshold according to described sound signal processing result, and generate described judged result.
4. subscriber equipment awakening method according to claim 3, is characterized in that, described step D comprises:
D1, described outside environmental sounds signal carried out to amplification process, to generate the first processing signals;
D2, DC component filtering process is carried out to described first processing signals, to generate the second processing signals;
D3, described second processing signals is carried out the conversion of low and high level signal, to generate the 3rd processing signals;
Wherein, described 3rd processing signals is corresponding with described sound signal processing result.
5. subscriber equipment awakening method according to claim 1, is characterized in that, described steps A is:
Gather the sound of the described external environment condition of described subscriber equipment, and generate the described outside environmental sounds signal that signal type is digital signal.
6. a subscriber equipment Rouser, is characterized in that, described device comprises:
Acquisition module, for obtaining outside environmental sounds signal, wherein, described outside environmental sounds signal is the signal of the sound of the external environment condition of subscriber equipment;
Judge module, for judging whether the volume corresponding to described outside environmental sounds signal is greater than predetermined threshold, and generates judged result;
Wake module, in described judged result be described volume be greater than described predetermined threshold, wake described subscriber equipment up.
7. subscriber equipment Rouser according to claim 6, is characterized in that, described acquisition module for gathering the sound of the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is analog signal.
8. subscriber equipment Rouser according to claim 7, is characterized in that, described device also comprises:
Processing module, for processing described outside environmental sounds signal, to generate sound signal processing result;
Described judge module is used for judging whether described volume is greater than described predetermined threshold according to described sound signal processing result, and generates described judged result.
9. subscriber equipment Rouser according to claim 8, is characterized in that, described processing module comprises:
First processing module, for carrying out amplification process to described outside environmental sounds signal, to generate the first processing signals;
Second processing module, for carrying out DC component filtering process to described first processing signals, to generate the second processing signals;
3rd processing module, for described second processing signals is carried out the conversion of low and high level signal, to generate the 3rd processing signals;
Wherein, described 3rd processing signals is corresponding with described sound signal processing result.
10. subscriber equipment Rouser according to claim 6, is characterized in that, described acquisition module for gathering the sound of the described external environment condition of described subscriber equipment, and generates the described outside environmental sounds signal that signal type is digital signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008437.0A CN105451137A (en) | 2015-12-25 | 2015-12-25 | User equipment wake-up method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008437.0A CN105451137A (en) | 2015-12-25 | 2015-12-25 | User equipment wake-up method and device |
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| CN105451137A true CN105451137A (en) | 2016-03-30 |
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| CN201511008437.0A Pending CN105451137A (en) | 2015-12-25 | 2015-12-25 | User equipment wake-up method and device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700926A (en) * | 2016-04-11 | 2018-10-23 | 惠普发展公司，有限责任合伙企业 | Computing device is waken up based on ambient noise |
| CN109671426A (en) * | 2018-12-06 | 2019-04-23 | 珠海格力电器股份有限公司 | A kind of sound control method, device, storage medium and air-conditioning |
| CN110248267A (en) * | 2019-06-14 | 2019-09-17 | 安徽奥飞声学科技有限公司 | A kind of Rouser and electronic equipment |
| CN112202968A (en) * | 2020-09-21 | 2021-01-08 | 珠海格力电器股份有限公司 | Terminal device and position prompting method thereof |
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| CN204578621U (en) * | 2015-03-23 | 2015-08-19 | 钰太芯微电子科技（上海）有限公司 | A kind of voice waken system and mobile terminal |
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| CN2141633Y (en) * | 1992-10-10 | 1993-09-01 | 杨瑞华 | Sound and light automatic controlling time delay lamp |
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| CN112202968A (en) * | 2020-09-21 | 2021-01-08 | 珠海格力电器股份有限公司 | Terminal device and position prompting method thereof |
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Application publication date: 20160330 |