CN102624980A - Method for detecting abrupt environment and prompting based on earphone of mobile phone and mobile phone - Google Patents

Method for detecting abrupt environment and prompting based on earphone of mobile phone and mobile phone Download PDF

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Publication number
CN102624980A
CN102624980A CN201210056592XA CN201210056592A CN102624980A CN 102624980 A CN102624980 A CN 102624980A CN 201210056592X A CN201210056592X A CN 201210056592XA CN 201210056592 A CN201210056592 A CN 201210056592A CN 102624980 A CN102624980 A CN 102624980A
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China
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mobile phone
microphone
earphone
music
sound pressure
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CN201210056592XA
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Chinese (zh)
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顾瞻
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Huizhou TCL Mobile Communication Co Ltd
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Huizhou TCL Mobile Communication Co Ltd
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Abstract

The invention discloses a method for detecting an abrupt environment and prompting based on an earphone of a mobile phone and the mobile phone. The method comprises the following steps that: while inserting the earphone into the mobile phone and playing music, turning on a microphone under the control of a background of the mobile phone and judging if a sound pressure value of the microphone exceeds a preset threshold value, and while confirming that the sound pressure value of the microphone exceeds the preset threshold value, controlling the mobile phone to temporarily stop playing music and playing a sound signal received by the microphone through the earphone. When a user listens to music by using the earphone, the microphone on the earphone of the mobile phone is utilized to detect the environmental sound; when abrupt loud sound exists around, the music is temporarily stopped under the control of the mobile phone and the environmental sound is played by the earphone, so as to achieve the function of reminding the user; when the environmental sound is eliminated, the music playing is automatically recovered; the mobile phone is endowed with new functions of detecting the abrupt environmental sound and prompting, efficiently avoiding an abrupt accident and bringing convenience to the user; and the structure of the mobile phone is simple and is easily realized.

Description

A kind of headset detection outburst surroundings reminding method and mobile phone based on mobile phone
Technical field
The present invention relates to field of mobile terminals, in particular a kind of headset detection outburst surroundings reminding method and mobile phone based on mobile phone.
Background technology
Along with the development of mobile communication technology and improving constantly of people's living standard, the use of mobile phone is more and more universal, and mobile phone has become indispensable means of communication in people's life.
The function of mobile phone is more and more now, not only has communication function, also has function of radio receiver, and music playback function etc. use mobile phone to have on earphone and listen to the music, and transfer earpiece volume greatlyyer when the somebody likes walking.Can hinder people's ear reception environment sound like this, when accident takes place, such as automobile from passing through after one's death or during other people call, might some accidents taking place because of can not in time making a response.
Therefore, prior art awaits to improve and development.
Summary of the invention
The technical problem that the present invention will solve is; Above-mentioned defective to prior art; A kind of headset detection outburst surroundings reminding method and mobile phone based on mobile phone is provided; It makes mobile phone increase new function: can detect outburst surroundings sound and make prompting, can avoid taking place burst accident effectively, provide users with the convenient; And it is simple in structure, realizes easily.
The technical scheme that technical solution problem of the present invention is adopted is following:
A kind of headset detection outburst surroundings reminding method based on mobile phone wherein, comprises step:
A, when mobile phone inserts earphone and carries out music, open microphone through the control of mobile phone backstage, and convert the voice signal of the surrounding environment that receives into a sound pressure level through microphone;
B, judge that whether said sound pressure level surpasses a reservation threshold;
C, when judging that said sound pressure level surpasses said reservation threshold, the control mobile phone suspends music, and the voice signal that microphone receives is play through said earphone.
Said headset detection outburst surroundings reminding method based on mobile phone wherein, also comprises after the said step C:
D: when the control mobile phone suspends music, judge once more whether the sound pressure level of the voice signal that said microphone receives surpasses said reservation threshold, when being, return step C, when not, get into step e;
E, control mobile phone recover music.
Said headset detection outburst surroundings reminding method based on mobile phone, wherein, said steps A also comprises: through the ADC computing of mobile phone, the voice signal of the surrounding environment that microphone is received converts a sound pressure level into.
Said headset detection outburst surroundings reminding method based on mobile phone, wherein, said step B also comprises: B1, when with the earphone playing back music, said mobile phone continue to judge that whether said sound pressure level is above a reservation threshold.
Said headset detection outburst surroundings reminding method based on mobile phone, wherein, said step B also comprises: when judging that sound pressure level that earphone Mike is transmitted is less than said reservation threshold, it is normal then to be judged as ambient sound, is left intact and continues and detect.
Said headset detection outburst surroundings reminding method based on mobile phone, wherein, said microphone is the microphone of earphone or the microphone of mobile phone itself.
A kind of mobile phone wherein, comprising:
Background administration module is used for when mobile phone inserts earphone and carries out music, opening microphone through the control of mobile phone backstage, and control converts the voice signal of the surrounding environment that receives into a sound pressure level through microphone;
First judge module is used to judge whether said sound pressure level surpasses a reservation threshold;
First control module is used for when judging that said sound pressure level surpasses said reservation threshold, and the control mobile phone suspends music, and the voice signal that microphone receives is play through said earphone.
Described mobile phone, wherein, it also comprises:
Second judge module is used for when the control mobile phone suspends music, judges once more whether the sound pressure level of the voice signal that said microphone receives surpasses said reservation threshold;
Second control module is used for when the control mobile phone suspends music, judges that once more the sound pressure level of the voice signal that said microphone receives does not surpass said reservation threshold, then controls mobile phone and recovers music.
Described mobile phone, wherein, it also comprises:
Normal process and detection module are used for when judging that sound pressure level that earphone Mike is transmitted is less than said reservation threshold, and it is normal then to be judged as ambient sound, is left intact and continues and detect.
Described mobile phone, wherein, said microphone is the microphone of earphone or the microphone of mobile phone itself.
Headset detection outburst surroundings reminding method and mobile phone based on mobile phone provided by the present invention owing to be typically equipped with microphone on the handset earphone, be generally used for earphone and make a phone call.Owing to adopt when the user listens to the music with earphone, utilize the microphone on the handset earphone, testing environment sound among the present invention; When around when the loud noise of burst is arranged; Mobile phone control suspends music, and ambient sound is play through earphone, plays the effect of reminding the user; Eliminate when ambient sound, recover music more automatically; It makes mobile phone increase new function: can detect outburst surroundings sound and make prompting, can avoid taking place burst accident effectively, provide users with the convenient; And it is simple in structure, realizes easily.
Description of drawings
Fig. 1 is the flow chart of preferred embodiment that the present invention is based on the headset detection outburst surroundings reminding method of mobile phone.
Fig. 2 is that the earphone of the band microphone of the embodiment of the invention inserts mobile phone syndeton sketch map.
Fig. 3 is the cell-phone function theory diagram of the embodiment of the invention.
Embodiment
Headset detection outburst surroundings reminding method and mobile phone based on mobile phone provided by the present invention, clearer, clear and definite for making the object of the invention, technical scheme and advantage, below develop simultaneously embodiment to further explain of the present invention with reference to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention is based on the headset detection outburst surroundings reminding method of mobile phone, and is as shown in Figure 1, mainly may further comprise the steps:
Step S110, when mobile phone inserts earphone and carries out music, open microphone through the control of mobile phone backstage, and convert the voice signal of the surrounding environment that receives into a sound pressure level through microphone.
In this step, when the user needs to listen to the music with mobile phone 100, insert earphone in mobile phone, wherein this earphone can be for the mobile phone earphone special 101 of band microphone, and is as shown in Figure 2.It also can be the music earphone of not being with microphone.Like this, said microphone is corresponding can be the microphone of earphone or the microphone of mobile phone itself.
When insertion is the mobile phone earphone special 101 of band microphone when listening to the music, the microphone 11 of earphone is opened on mobile phone backstage control automatically, and is as shown in Figure 2, and converts the voice signal of the surrounding environment that receives into a sound pressure level through microphone 11.Promptly work as the user and on mobile phone, insert the earphone that has microphone, and begin to listen to the music.Ear microphone is opened on the mobile phone backstage, and receives the sound pressure signal that ear microphone transmits, and obtains the sound pressure level of numeral through the ADC computing of mobile phone.
When what insert is when not being with the music earphone of microphone to listen to the music, and the microphone of mobile phone self is opened on mobile phone backstage control automatically, and converts the voice signal of the surrounding environment that receives into a sound pressure level through microphone.
Step S120, judge that whether said sound pressure level surpasses a reservation threshold, gets into step S130 when being.
Through a reservation threshold is set in mobile phone in advance, this reservation threshold can draw through the lots of field simulation, for example can adopt 86 decibels of said reservation thresholds in the embodiment of the invention.Present embodiment, when with the earphone playing back music, said mobile phone continues to judge whether said sound pressure level surpasses a reservation threshold.
When judging that sound pressure level that earphone Mike is transmitted is less than said reservation threshold, it is normal then to be judged as ambient sound, is left intact and continues and detect.
Step S130, when judging that said sound pressure level surpasses said reservation threshold, the control mobile phone suspends music, and the voice signal that microphone receives is play through said earphone.
Promptly when the slotting earphone of user is listened to the music on mobile phone; When having automobile honking etc. surpass the burst of sound of said reservation threshold (for example 86 decibels) suddenly; Can control mobile phone automatically in the inventive method and suspend music; And the voice signal that microphone receives is passed through said earphone play, reducing environment sound is to remind the user.
Embodiment is as shown in Figure 1 further, and method of the present invention also comprises:
Step S140: when the control mobile phone suspends music, judge once more whether the sound pressure level of the voice signal that said microphone receives surpasses said reservation threshold, when being, return step S130, when not, get into step S150;
S150, control mobile phone recover music.Promptly when the burst sound of surrounding environment did not surpass said reservation threshold, the control mobile phone recovered music.
Therefore, in the described headset detection outburst surroundings reminding method of the embodiment of the invention, because when adopting the sound pressure level that transmits when microphone less than said predetermined threshold based on mobile phone; Think that ambient sound is normal; Be left intact and continue and detect, when the sound pressure level that transmits when microphone surpasses said threshold value, the big volume ambient sound of burst is arranged around judging; This moment, mobile phone control suspended music; And the voice signal that microphone receives is passed through earphone play, reducing environment sound is to remind the user.Sound pressure level up to earphone Mike returns to below the threshold value, and mobile phone recovers music automatically, and testing environment sound is continued on the backstage, circulates with this; Can avoid taking place burst accident effectively, provide users with the convenient.
Based on the foregoing description, the embodiment of the invention also provides a kind of mobile phone, and is as shown in Figure 3, and said mobile phone comprises:
Background administration module 210 is used for when mobile phone inserts earphone and carries out music, opening microphone through the control of mobile phone backstage, and control converts the voice signal of the surrounding environment that receives into a sound pressure level through microphone; Specifically as stated.
First judge module 220 is used to judge whether said sound pressure level surpasses a reservation threshold; Specifically as stated.
First control module 230 is used for when judging that said sound pressure level surpasses said reservation threshold, and the control mobile phone suspends music, and the voice signal that microphone receives is play through said earphone; Specifically as stated.
Preferably among the embodiment, described mobile phone, as shown in Figure 3, it also comprises:
Second judge module 240 is used for when the control mobile phone suspends music, judges once more whether the sound pressure level of the voice signal that said microphone receives surpasses said reservation threshold; Specifically as stated.
Second control module 250 is used for when the control mobile phone suspends music, judges that once more the sound pressure level of the voice signal that said microphone receives does not surpass said reservation threshold, then controls mobile phone and recovers music; Specifically as stated.
Normal process and detection module 260 are used for when judging that sound pressure level that earphone Mike is transmitted is less than said reservation threshold, and it is normal then to be judged as ambient sound, is left intact and continues and detect; Specifically as stated.
Wherein, said microphone is the microphone of earphone or the microphone of mobile phone itself.
In sum, headset detection outburst surroundings reminding method and mobile phone based on mobile phone provided by the present invention owing to be typically equipped with microphone on the handset earphone, be generally used for earphone and make a phone call.Owing to adopt when the user listens to the music with earphone, utilize the microphone on the handset earphone, testing environment sound among the present invention; When around when the loud noise of burst is arranged; Mobile phone control suspends music, and ambient sound is play through earphone, plays the effect of reminding the user; Eliminate when ambient sound, recover music more automatically; It makes mobile phone increase new function: can detect outburst surroundings sound and make prompting, can avoid taking place burst accident effectively, provide users with the convenient; And it is simple in structure, realizes easily.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection range of accompanying claims of the present invention according to above-mentioned explanation.

Claims (10)

1. the headset detection outburst surroundings reminding method based on mobile phone is characterized in that, comprises step:
A, when mobile phone inserts earphone and carries out music, open microphone through the control of mobile phone backstage, and convert the voice signal of the surrounding environment that receives into a sound pressure level through microphone;
B, judge that whether said sound pressure level surpasses a reservation threshold;
C, when judging that said sound pressure level surpasses said reservation threshold, the control mobile phone suspends music, and the voice signal that microphone receives is play through said earphone.
2. according to the said headset detection outburst surroundings reminding method of claim 1, it is characterized in that, also comprise after the said step C based on mobile phone:
D: when the control mobile phone suspends music, judge once more whether the sound pressure level of the voice signal that said microphone receives surpasses said reservation threshold, when being, return step C, when not, get into step e;
E, control mobile phone recover music.
3. according to the said headset detection outburst surroundings reminding method based on mobile phone of claim 1, it is characterized in that said steps A also comprises: through the ADC computing of mobile phone, the voice signal of the surrounding environment that microphone is received converts a sound pressure level into.
4. according to the said headset detection outburst surroundings reminding method based on mobile phone of claim 1, it is characterized in that said step B also comprises: B1, when with the earphone playing back music, said mobile phone continue to judge that whether said sound pressure level is above a reservation threshold.
5. according to the said headset detection outburst surroundings reminding method of claim 1 based on mobile phone; It is characterized in that; Said step B also comprises: when judging that sound pressure level that earphone Mike is transmitted is less than said reservation threshold, it is normal then to be judged as ambient sound, is left intact and continues and detect.
6. according to the said headset detection outburst surroundings reminding method of claim 1, it is characterized in that said microphone is the microphone of earphone or the microphone of mobile phone itself based on mobile phone.
7. a mobile phone is characterized in that, comprising:
Background administration module is used for when mobile phone inserts earphone and carries out music, opening microphone through the control of mobile phone backstage, and control converts the voice signal of the surrounding environment that receives into a sound pressure level through microphone;
First judge module is used to judge whether said sound pressure level surpasses a reservation threshold;
First control module is used for when judging that said sound pressure level surpasses said reservation threshold, and the control mobile phone suspends music, and the voice signal that microphone receives is play through said earphone.
8. mobile phone according to claim 7 is characterized in that it also comprises:
Second judge module is used for when the control mobile phone suspends music, judges once more whether the sound pressure level of the voice signal that said microphone receives surpasses said reservation threshold;
Second control module is used for when the control mobile phone suspends music, judges that once more the sound pressure level of the voice signal that said microphone receives does not surpass said reservation threshold, then controls mobile phone and recovers music.
9. mobile phone according to claim 7 is characterized in that it also comprises:
Normal process and detection module are used for when judging that sound pressure level that earphone Mike is transmitted is less than said reservation threshold, and it is normal then to be judged as ambient sound, is left intact and continues and detect.
10. mobile phone according to claim 7 is characterized in that, said microphone is the microphone of earphone or the microphone of mobile phone itself.
CN201210056592XA 2012-03-06 2012-03-06 Method for detecting abrupt environment and prompting based on earphone of mobile phone and mobile phone Pending CN102624980A (en)

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Cited By (26)

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CN103024193A (en) * 2012-12-25 2013-04-03 北京百度网讯科技有限公司 Mobile terminal and play control method and play control device for same
CN103106374A (en) * 2013-01-15 2013-05-15 广东欧珀移动通信有限公司 Safety pre-warning processing method, system and mobile terminal of reminding user of mobile terminal
CN103414982A (en) * 2013-07-31 2013-11-27 北京小米科技有限责任公司 Method and device for offering voice
CN103701984A (en) * 2013-12-04 2014-04-02 乐视网信息技术(北京)股份有限公司 Video control method and mobile phone terminal
CN103813441A (en) * 2012-11-08 2014-05-21 阿里巴巴集团控股有限公司 Terminal positioning method and apparatus
CN103825993A (en) * 2014-03-11 2014-05-28 宇龙计算机通信科技(深圳)有限公司 Method and device for treating environment sound during conversation
CN103905956A (en) * 2012-12-28 2014-07-02 联想(北京)有限公司 Audio control method, electronic equipment and audio output device
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CN105118231A (en) * 2015-07-28 2015-12-02 中国联合网络通信集团有限公司 Method and terminal for realizing safety warning
CN105205955A (en) * 2015-09-25 2015-12-30 小米科技有限责任公司 Method and device for sending out warning signal
CN105282654A (en) * 2014-06-24 2016-01-27 哈曼国际工业有限公司 Headphone listening apparatus
CN105376689A (en) * 2015-10-13 2016-03-02 广东欧珀移动通信有限公司 Self-adaptive audio playing control method and system
CN105761727A (en) * 2014-12-18 2016-07-13 展讯通信(上海)有限公司 Background sound processing method, system and device
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WO2017120959A1 (en) * 2016-01-17 2017-07-20 谢文 Technology-related data collection method for giving alarm with headphones, and headphones for giving alarm
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CN108833675A (en) * 2018-05-18 2018-11-16 出门问问信息科技有限公司 The reminding method and device of extraneous voice messaging
CN109040886A (en) * 2018-06-06 2018-12-18 四川斐讯信息技术有限公司 A kind of voice activity detection method and detection system of intelligent earphone
CN110297615A (en) * 2018-03-22 2019-10-01 深圳富泰宏精密工业有限公司 Portable electronic device and audio frequency playing method
CN110345947A (en) * 2013-12-23 2019-10-18 耐克创新有限合伙公司 Motion monitoring system with media content automatic pause
WO2020088158A1 (en) * 2018-11-01 2020-05-07 歌尔股份有限公司 Headset and playing method therefor
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CN113905320A (en) * 2020-06-22 2022-01-07 苹果公司 Method and system for adjusting sound playback to account for speech detection
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CN110297615A (en) * 2018-03-22 2019-10-01 深圳富泰宏精密工业有限公司 Portable electronic device and audio frequency playing method
CN108833675A (en) * 2018-05-18 2018-11-16 出门问问信息科技有限公司 The reminding method and device of extraneous voice messaging
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Application publication date: 20120801