CN102630070A - Sound play control method and sound play device - Google Patents
Sound play control method and sound play device Download PDFInfo
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- CN102630070A CN102630070A CN2012101217100A CN201210121710A CN102630070A CN 102630070 A CN102630070 A CN 102630070A CN 2012101217100 A CN2012101217100 A CN 2012101217100A CN 201210121710 A CN201210121710 A CN 201210121710A CN 102630070 A CN102630070 A CN 102630070A
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Abstract
The invention discloses a sound play device, which comprises a sound play unit, a distance sensor and a main control unit, wherein the sound play unit is used for outputting sound to a sound output end, the distance sensor is used for detecting the distance between the sound output end and a user in real time and sends detected distance signals to the main control unit. The main control unit is respectively connected with the sound play unit and the distance sensor. In addition, the invention further discloses a sound play control method. The sound play control method and the sound play device can detect the distance between the sound output end and the user in real time. When the detected distance is larger than a preset distance value, sound output of the sound output end is closed, electric energy consumed by the sound play device can be effectively saved, users' daily life is facilitated, and the sound play control method and the sound play device are favorable for remarkably improving life quality of the user and is of important producing practical significance.
Description
Technical field
The present invention relates to technical field of electric appliances, particularly relate to a kind of sound playing control method and device thereof.
Background technology
In recent years, the raising day by day of Along with people's living standard, domestic electric appliances such as computer, television set, video camera, camera are more and more universal in people's daily life and life, and various electric equipments have become people's indispensable part of living.
For various electric equipments,, need realize by various loud speakers (like earphone) usually if people need want to hear the sound of being play such as music.Many people are owing to be busy with one's work; Usually when listening to the music away from electric equipment; At this moment the music of electric equipment operation is just nonsensical, and people not only can't enjoy the enjoyment of music, but also need the electric energy of labor; Thereby can cause unnecessary waste of energy, increase the daily economic expenditure of user aspect the electricity charge simultaneously.
Therefore; Press at present and develop a kind of sound play device, its can basis and the user between distance, adjust the operating state of sound playing automatically; Can practice thrift the electric energy that sound playing expends effectively; Practice thrift user's daily economic expenditure, offer convenience, strengthen user's quality of the life to sound such as the daily playing back music of user.
Summary of the invention
In view of this; The purpose of this invention is to provide a kind of sound playing control method and device thereof; It is used for the distance-sensor of detection range through installation, can detect the distance between sound output and the user in real time, when detected distance value is closed the voice output of sound output during greater than the predeterminable range value; Thereby can realize practicing thrift effectively the electric energy that sound play device expends; Offer convenience for user's daily life, help significantly strengthening user's quality of the life, be of great practical significance.
For this reason, the invention provides a kind of sound playing control method, may further comprise the steps:
The first step, when sound playing unit during to the sound output output sound, detect the distance between sound output and the user in real time;
Second goes on foot, detected distance value and predeterminable range value is compared, if said distance value greater than the predeterminable range value, then got into for the 3rd step;
The 3rd step, control sound playing unit are closed the voice output of said sound output.
Wherein, said sound output comprises first sound output and second sound output.
Wherein, When the distance of first sound output and user's ear during greater than said predeterminable range; Main control unit control sound playing unit is closed the voice output of said first sound output, and controls said sound playing unit and the pairing sound channel of said first sound output is mixed to second sound output with it corresponding sound channel is exported in the lump.
Wherein, if said distance value less than the predeterminable range value, then got into for the 4th step: the voice output that the control sound playing unit is opened said sound output.
In addition, the present invention also provides a kind of sound play device, comprises sound playing unit, distance-sensor and main control unit, wherein:
Said sound playing unit is used for to the sound output output sound;
Distance-sensor is used for detecting in real time the distance between sound output and the user, and detected distance signal is sent to main control unit;
Main control unit; Be connected with sound playing unit, distance-sensor respectively; Be used to receive said distance signal; And detected distance value and predeterminable range value compared, if said distance value greater than the predeterminable range value, is then controlled the voice output that said sound playing unit is closed said sound output.Wherein, said distance-sensor is the infrared distance measuring transducer;
Said main control unit is central processing unit DSP or the single-chip microprocessor MCU that is positioned on the said sound play device mainboard.
Wherein, said sound output is an earphone, and said earphone includes two receivers 1, and each said receiver 1 shell left side edge is provided with said distance-sensor.
Wherein, when the distance-sensor on any receiver 1 detected distance between user's ear and this receiver greater than said predeterminable range, main control unit control sound playing unit was closed the voice output of this receiver.
Wherein, When the distance of having only a receiver 1 and user's ear in two receivers 1 during greater than said predeterminable range; Main control unit control sound playing unit is closed the voice output of this receiver, and controls said sound playing unit and the pairing sound channel of this receiver is mixed in another receiver with it corresponding sound channel is exported in the lump.
Visible by above technical scheme provided by the invention; Compared with prior art, the invention provides a kind of sound playing control method and device thereof, it is used for the distance-sensor of detection range through installation; Can detect the distance between sound output and the user in real time; When detected distance value is closed the voice output of sound output during greater than the predeterminable range value, thereby can realize practicing thrift effectively the electric energy that sound play device expends, offer convenience for user's daily life; Help significantly strengthening user's quality of the life, be of great practical significance.
Description of drawings
Fig. 1 is the flow chart of a kind of sound playing control method provided by the invention;
Fig. 2 is the structural representation of a kind of sound play device provided by the invention;
When Fig. 3 is specially an earphone for the sound output of a kind of sound play device provided by the invention, the surface structure sketch of one of them receiver;
Among the figure, 1 is receiver, and 201 is sound playing unit, and 202 is distance-sensor, and 203 is main control unit.
Embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with accompanying drawing and execution mode.
Referring to Fig. 1, the invention provides a kind of sound playing control method, may further comprise the steps:
Step S101:, detect the distance between sound output and the user in real time when sound playing unit during to the sound output output sound;
Step S102: detected distance value and predeterminable range value are compared, if said distance value greater than the predeterminable range value, then gets into step S103;
Step S103: the control sound playing unit is closed the voice output of said sound output.
In the present invention, said sound playing unit can for any one can output sound device, for example can be MP3, MP4, notebook computer, palmtop PC and dull and stereotyped apparatus such as computer.Said sound output can any device that can play out sound, for example can be earphone or audio amplifier equipment.
In the present invention, said predeterminable range value is set arbitrarily according to user's needs in advance, for example can be redefined for 2 meters, certainly, can also be other preset distance values.
For step S101, on concrete the realization, can come to detect the distance between sound output and the user in real time through a distance-sensor, said distance-sensor is preferably the infrared distance measuring transducer.
In the present invention, on concrete the realization, said sound output comprises first sound output and second sound output, and said first sound output and second sound output are preferably two receivers of a set of headphones.When the distance of first sound output and user's ear during greater than said predeterminable range; Main control unit control sound playing unit is closed the voice output of said first sound output, and controls said sound playing unit and the pairing sound channel of said first sound output is mixed to second sound output with it corresponding sound channel is exported in the lump.
For the present invention, on concrete the realization, also comprise substep among the said step S102: if said distance value less than the predeterminable range value, is then controlled the voice output that sound playing unit is opened said sound output.
Referring to Fig. 2, based on the said a kind of sound playing control method provided by the invention of Fig. 1, the present invention also provides a kind of sound play device, includes sound playing unit 201, distance-sensor 202 and main control unit 203, wherein:
Distance-sensor 202 is used for detecting in real time the distance between sound output and the user, and detected distance signal is sent to main control unit 203;
In the present invention, said predeterminable range value is set arbitrarily according to user's needs in advance, for example can be redefined for 2 meters, certainly, can also be other preset distance values.
In the present invention, said sound playing unit can for any one can output sound device, for example can be MP3, MP4, notebook computer, palmtop PC and dull and stereotyped apparatus such as computer.Said sound output can any device that can play out sound, for example can be earphone, perhaps audio amplifier equipment.
In the present invention, on concrete the realization, said distance-sensor 202 is preferably the infrared distance measuring transducer.The infrared distance measuring transducer is that the obstacle distance that utilizes infrared signal to run into is different, and the principle that reflected intensity is also different is carried out the far and near detection of barrier.The infrared distance measuring transducer has a pair of infrared signal emission and reception diode, the infrared signal of transmitting tube emission CF, and receiving tube receives the infrared signal of this frequency; When infrared detection side is that the people is when being positioned near the sound play device to barrier is arranged; Infrared signal reflects and is received the pipe reception, and after treatment, the distance value between transmission and the human body is given main control unit 203; Main control unit 203 can receive said infrared distance signal; And detected distance value and predeterminable range value compared, if said distance value greater than the predeterminable range value, is then controlled the voice output that said sound playing unit 201 is closed said sound output.
In the present invention, on concrete the realization, said main control unit 203 can be for being positioned at central processing unit DSP or the single-chip microprocessor MCU on the said sound play device mainboard.
Referring to Fig. 3, on concrete the realization, said sound output is an earphone, and said earphone includes two receivers 1, and each said receiver 1 shell left side edge is provided with said distance-sensor 201, is used to respond to the distance that detects between user and the earphone.When the closing of detecting that distance between user's ear and this receiver exceeds that said distance is provided with that unit 202 is provided with in advance of the distance-sensor on any receiver 1 apart from the time (as 0.1 meter); Main control unit 203 can be controlled sound playing unit and break off being connected between the supply module in this headset earpiece 1 and the said sound play device, closes the voice output of this receiver 1.In addition; When have only in two receivers 1 that a receiver 1 exceeds that said distance is provided with that unit 102 is provided with in advance close distance (as 0.5 meter) time, main control unit 203 can send the sound channel control signal to another one receiver 1, correspondingly can adjust the sound channel of another one receiver 1; For example be adjusted into stereo channels from L channel; Thereby when the user side recumbency is listened to the music, can when closing a receiver work electricity consumption, also guarantee the sound effect of another one receiver.Therefore, can satisfy to hommization the user demand of user, improve user's quality of the life this sound play device of earphone.
On concrete the realization, said distance-sensor can also be arranged on the optional position on the earphone.
Therefore, sound play device provided by the invention is owing to have apart from inducing function; Therefore can be according to the distance between user and the sound play device; Come accordingly each functional part of this sound play device to be controlled, thereby the operating state of sound play device is controlled, thereby can effectively satisfy people's sound play device instructions for use; And when the sound play device distance users is nearer; Can control and close operation, realize effective saves energy, avoid waste of energy.
In sum; Compared with prior art, the invention provides a kind of sound playing control method and device thereof, it is used for the distance-sensor of detection range through installation; Can detect the distance between sound output and the user in real time; When detected distance value is closed the voice output of sound output during greater than the predeterminable range value, thereby can realize practicing thrift effectively the electric energy that sound play device expends, offer convenience for user's daily life; Help significantly strengthening user's quality of the life, be of great practical significance.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (9)
1. a sound playing control method is characterized in that, may further comprise the steps:
The first step, when sound playing unit during to the sound output output sound, detect the distance between sound output and the user in real time;
Second goes on foot, detected distance value and predeterminable range value is compared, if said distance value greater than the predeterminable range value, then got into for the 3rd step;
The 3rd step, control sound playing unit are closed the voice output of said sound output.
2. sound playing control method according to claim 1 is characterized in that, said sound output comprises first sound output and second sound output.
3. sound play device as claimed in claim 2; It is characterized in that; When the distance of first sound output and user's ear during greater than said predeterminable range; Main control unit control sound playing unit is closed the voice output of said first sound output, and controls said sound playing unit and the pairing sound channel of said first sound output is mixed to second sound output with it corresponding sound channel is exported in the lump.
4. according to each described sound playing control method of claim 1 to 3, it is characterized in that, if said distance value less than the predeterminable range value, then got into for the 4th step: the voice output that the control sound playing unit is opened said sound output.
5. a sound play device is characterized in that, comprises sound playing unit, distance-sensor and main control unit, wherein:
Said sound playing unit is used for to the sound output output sound;
Distance-sensor is used for detecting in real time the distance between sound output and the user, and detected distance signal is sent to main control unit;
Main control unit; Be connected with sound playing unit, distance-sensor respectively; Be used to receive said distance signal; And detected distance value and predeterminable range value compared, if said distance value greater than the predeterminable range value, is then controlled the voice output that said sound playing unit is closed said sound output.
6. sound play device as claimed in claim 5 is characterized in that, said distance-sensor is the infrared distance measuring transducer;
Said main control unit is central processing unit DSP or the single-chip microprocessor MCU that is positioned on the said sound play device mainboard.
7. sound play device as claimed in claim 5 is characterized in that, said sound output is an earphone, and said earphone includes two receivers (1), and each said receiver (1) shell left side edge is provided with said distance-sensor.
8. sound play device as claimed in claim 7; It is characterized in that; When the distance-sensor on any receiver (1) detected distance between user's ear and this receiver greater than said predeterminable range, main control unit control sound playing unit was closed the voice output of this receiver.
9. like claim 7 or 8 described sound play devices; It is characterized in that; When the distance of having only a receiver (1) and user's ear in two receivers (1) during greater than said predeterminable range; Main control unit control sound playing unit is closed the voice output of this receiver, and controls said sound playing unit and the pairing sound channel of this receiver is mixed in another receiver with it corresponding sound channel is exported in the lump.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101217100A CN102630070A (en) | 2012-04-24 | 2012-04-24 | Sound play control method and sound play device |
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| CN2012101217100A CN102630070A (en) | 2012-04-24 | 2012-04-24 | Sound play control method and sound play device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102957799A (en) * | 2012-11-12 | 2013-03-06 | 惠州Tcl移动通信有限公司 | Mobile terminal and control method thereof |
| CN103051997A (en) * | 2012-12-26 | 2013-04-17 | 广东欧珀移动通信有限公司 | Earphone, and terminal equipment and method for controlling audio presentation through earphone |
| CN103813228A (en) * | 2012-11-06 | 2014-05-21 | 浪潮乐金数字移动通信有限公司 | Earphones and activation method thereof |
| CN105744325A (en) * | 2015-11-04 | 2016-07-06 | 广东欧珀移动通信有限公司 | Audio/video play control method and audio/video play control device |
| CN106528039A (en) * | 2016-10-31 | 2017-03-22 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for closing sound of terminal |
| CN106982402A (en) * | 2017-05-19 | 2017-07-25 | 北京小米移动软件有限公司 | Control method, device and earphone that earphone is played |
| CN107464548A (en) * | 2017-08-03 | 2017-12-12 | 京东方科技集团股份有限公司 | Contactless music sensing device and musical performance method |
| CN111369771A (en) * | 2020-03-10 | 2020-07-03 | 深圳市熙锦科技发展有限公司 | Earphone loss prevention method and device, earphone assembly, electronic equipment and storage medium |
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| JP2006140595A (en) * | 2004-11-10 | 2006-06-01 | Sony Corp | Information conversion apparatus and information conversion method, and communication apparatus and communication method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813228A (en) * | 2012-11-06 | 2014-05-21 | 浪潮乐金数字移动通信有限公司 | Earphones and activation method thereof |
| CN102957799A (en) * | 2012-11-12 | 2013-03-06 | 惠州Tcl移动通信有限公司 | Mobile terminal and control method thereof |
| CN102957799B (en) * | 2012-11-12 | 2015-07-29 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and control method thereof |
| CN103051997A (en) * | 2012-12-26 | 2013-04-17 | 广东欧珀移动通信有限公司 | Earphone, and terminal equipment and method for controlling audio presentation through earphone |
| CN105744325A (en) * | 2015-11-04 | 2016-07-06 | 广东欧珀移动通信有限公司 | Audio/video play control method and audio/video play control device |
| CN106528039A (en) * | 2016-10-31 | 2017-03-22 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for closing sound of terminal |
| CN106982402A (en) * | 2017-05-19 | 2017-07-25 | 北京小米移动软件有限公司 | Control method, device and earphone that earphone is played |
| CN107464548A (en) * | 2017-08-03 | 2017-12-12 | 京东方科技集团股份有限公司 | Contactless music sensing device and musical performance method |
| CN111369771A (en) * | 2020-03-10 | 2020-07-03 | 深圳市熙锦科技发展有限公司 | Earphone loss prevention method and device, earphone assembly, electronic equipment and storage medium |
| CN111369771B (en) * | 2020-03-10 | 2021-10-22 | 深圳市熙锦科技发展有限公司 | Earphone loss prevention method and device, earphone assembly, electronic equipment and storage medium |
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Application publication date: 20120808 |