CN101030763A - Moving device and method for dynamically adjusting volume - Google Patents
Moving device and method for dynamically adjusting volume Download PDFInfo
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- CN101030763A CN101030763A CN 200610019863 CN200610019863A CN101030763A CN 101030763 A CN101030763 A CN 101030763A CN 200610019863 CN200610019863 CN 200610019863 CN 200610019863 A CN200610019863 A CN 200610019863A CN 101030763 A CN101030763 A CN 101030763A
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Abstract
The invention is concerned with the moving equipment that can dynamic adjust volume, consists of: at least one speaker; the measure distance unit that uses to measure the distance between the moving equipment and the user; the volume adjusting unit that electric connects with the measure distance unit, which dynamic adjusts the outputting volume of the speaker according to the measure result of the unit.
Description
Technical field
The present invention relates to a kind of mobile device that can dynamically adjust volume, particularly relate to a kind of can according to user's distance, adjust the mobile device of output volume size.
Background technology
Popularizing of phone makes that communication is more and more convenient, shortened person to person's distance.Many phones are provided with hold-free handset function, and the user does not need that the microphone of phone is pressed close to ear and can converse, and except that the burden that can alleviate user's hearing, and can realize the purpose that many people converse.Yet in known technology, the hold-free handset function of phone (as radio telephone or mobile phone etc.) is by button startup or closes (for example press continuously, pressed talk key three seconds, changeable hold-free handset function).Therefore, if use in the time of will closing hold-free handset function suddenly in the process of hold-free handset function, the user must by, press button so that hold-free handset function is closed, such action possibly can't be closed hold-free handset function rapidly and be caused user's puzzlement.For instance, if the user need continuously by, press the talk key of mobile phone just hold-free handset function can be closed in three seconds, then in many people communication process, if mention private incident suddenly, the user just can't close hold-free handset function rapidly, therefore can cause user's puzzlement.
On the other hand, when using hold-free handset function, normally the jingle bell loudspeaker by phone are to provide bigger power output.Desirable hold-free handset function should automatically change the size of phone output volume, that is when the user was nearer apart from phone, volume was less, and when far away apart from phone, volume is bigger.Yet in known technology, the user can only adjust the size of the whole loudspeaker output volume of button adjusting by volume, causes inconvenience when using.
Summary of the invention
Therefore, main purpose of the present invention promptly is to provide a kind of mobile device and the correlation technique thereof that can dynamically adjust volume.
The present invention discloses a kind of mobile device that can dynamically adjust volume, include at least one loudspeaker, one range cells, be used for measuring this mobile device and a user's distance, an and volume adjustment unit, electrically be connected in this range cells, be used for measurement result according to this range cells, dynamically adjust the size of the volume of this loudspeaker output.
The present invention has disclosed a kind of method of volume of dynamic adjustment one mobile device in addition, includes the distance of the use that detects this mobile device, and according to the distance of the use of this mobile device, dynamically adjusts the output volume of this mobile device.
Description of drawings
Fig. 1 can dynamically adjust the functional block diagram of the phone of volume for the embodiment of the invention one.
Fig. 2 dynamically adjusts the flow chart of the volume of phone for the embodiment of the invention.
Fig. 3 can dynamically adjust the functional block diagram of the phone of volume for the embodiment of the invention one.
Fig. 4 dynamically adjusts the flow chart of the volume of phone for the embodiment of the invention.
Fig. 5 is the front schematic view of the embodiment of the invention one mobile phone.
Fig. 6 is the schematic rear view of the mobile phone of Fig. 5.
The reference numeral explanation
10,30 phones
102,302 microphones
104,304 communication units
106,306 range cells
108,308 volume adjustment units
20,40 flow processs
50 mobile phones
500 range cells
502 microphone loudspeaker
504 screens
508 keyboards
510 microphones
512 jingle bell loudspeaker
100, SP1, SP2...SPn loudspeaker
200、202、204、206、208、210、400、
402,404,406,408,410 steps
Embodiment
Please refer to Fig. 1, Fig. 1 can dynamically adjust the functional block diagram of the phone 10 of volume for the embodiment of the invention.Phone 10 includes loudspeaker 100, a microphone 102, a communication unit 104, a range cells 106, reaches a volume adjustment unit 108.Loudspeaker 100, microphone 102, and range cells 106 all be located on the housing (not being plotted among Fig. 1) of phone 10, communication unit 104 and volume adjustment unit 108 then are located in the housing of phone 10, wherein loudspeaker 100, microphone 102, and communication unit 104 be used for realizing the communication function of phone 10.When a user dialed by phone 10 or receives calls, microphone 102 can receive user's sound signal, and was sent to an order ground communication terminal by communication unit 104 (carry out signal and handle the back); Relative, the sound signal that communication unit 104 can transmit order ground communication terminal (handling the back through signal) sends by loudspeaker 100.Range cells 106 is used for measuring phone 10 and user's distance, and it can be range units such as infrared distance measuring device, laser-bounce formula distance measuring equipment.108 measurement results according to range cells 106 of volume adjustment unit are by the output volume of communication unit 104 adjustment loudspeaker 100.That is to say, volume adjustment unit 108 can record the distance of user and phone 10 by range cells 106, when the user is nearer apart from phone 10, turns down the output volume of loudspeaker 100, and when the user is far away apart from phone 10, heighten the output volume of loudspeaker 100.
Therefore, according to the distance of user and phone 10, phone 10 can automatically be adjusted the volume of loudspeaker.Thus, when the user was nearer apart from phone 10, volume was less, and when far away apart from phone 10, volume is bigger.Certainly, the present invention can set after hold-free handset function starts, and just starts the function of range cells 106 and volume adjustment unit 108, and then the output volume of loudspeaker 100 can change according to the distance with the user.Same, except the output volume of adjusting loudspeaker 100, the present invention also can adjust the gain of microphone 102 according to the distance of user and phone 10.That is to say that when the user was nearer apart from phone 10, the gain of microphone 102 was less, and when far away apart from phone 10, the gain of microphone 102 is bigger.
Please refer to Fig. 2, Fig. 2 dynamically adjusts the flow chart of flow process 20 of the volume of phone 10 for the embodiment of the invention, and it comprises following steps:
Step 200: the user is by phone 10 incoming call answerings or call.
Step 202: whether the hold-free handset function of judging phone 10 is activated, and when hold-free handset function is activated, carry out step 204, and when hold-free handset function is not activated, carry out step 208.
Step 204: the distance measurement function of opening range cells 106.
Step 206:, dynamically adjust the volume of loudspeaker 100 and the gain of microphone 102 according to the measurement result of range cells 106.
Step 208: the distance measurement function of closing range cells 106.
Step 210: carry out the small volume call mode.
Therefore, according to flow process 20, when the user by phone 10 incoming call answerings or when calling, if the hold-free handset function of phone 10 is activated, then phone 10 can dynamically be adjusted the volume of loudspeaker 100 and the gain of microphone 102 according to the distance of user and phone 10.Thus, when the user was nearer apart from phone 10, the gain of the volume of loudspeaker 100 and microphone 102 was less, and when far away apart from phone 10, the gain of the volume of loudspeaker 100 and microphone 102 is bigger.On the contrary,, then close the distance measurement function of range cells 106, and the gain of the volume of loudspeaker 100 and microphone 102 can be set to the size that suitable user closely uses if the hold-free handset function of phone 10 is not activated.
In addition, in the step 206 of flow process 20, when the gain of the volume of dynamic adjustment loudspeaker 100 and microphone 102, the present invention can be according to the measurement result of range cells 106, dynamically adjust the volume of loudspeaker 100 and the gain of microphone 102, when perhaps the distance that shows user and phone 10 in the measurement result of range cells 106 is greater than a default value, respectively the volume of loudspeaker 100 and the gain of microphone 102 are heightened a certain particular value, and during less than this default value, respectively the volume of loudspeaker 100 and the gain of microphone 102 are turned down another particular value in the distance of user and phone 10.Thus, if in the process that the hold-free handset function of use phone 10 of the present invention is conversed, in the time of will closing hold-free handset function suddenly, the user needs only the distance (as picking up the telephone 10) that shortens with phone 10, can reduce the volume of loudspeaker 100 rapidly.Therefore, in many people communication process,,, can close hold-free handset function rapidly and can not cause user's puzzlement as long as the user picks up the telephone 10 or near phone 10 if when mentioning private incident suddenly.
Therefore, by range cells 106, phone 10 can be judged the distance with the user, thereby adjusts the volume of loudspeaker 100 or the gain of microphone 102 by volume adjustment unit 108.What pay special attention to is, in the present invention, phone 10 shown in Figure 1 is in this usefulness for explanation, and it can be communication devices such as telephone, radio telephone or mobile phone, those skilled in the art can make various may the variation, and does not break away from category of the present invention.
Generally speaking, phone comprises microphone loudspeaker and jingle bell loudspeaker usually, and the volume of microphone loudspeaker output is less, and suitable user presses close to ear and uses, the jingle bell output power of speaker is then big than the microphone output power of speaker, and being used for sending the jingle bell sound has incoming call with the prompting user.Therefore, the present invention also provide a kind of can be according to switching the loudspeaker of output sound, to change the phone of output volume size with user's distance.Please refer to Fig. 3, Fig. 3 can dynamically adjust the functional block diagram of the phone 30 of volume for the embodiment of the invention.Phone 30 includes loudspeaker SP1, SP2...SPn, a microphone 302, a communication unit 304, a range cells 306, reaches a volume adjustment unit 308.Loudspeaker SP1, SP2...SPn, microphone 102, and range cells 106 all be located on the housing (not being plotted among Fig. 3) of phone 30, communication unit 304 and volume adjustment unit 308 then are located in the housing of phone 30.The power output of loudspeaker SP1, SP2...SPn is neither together, and therefore the volume of output is also different.When sending a telegram here or calling, communication unit 304 can send sound signal by loudspeaker SP1, SP2...SPn, and microphone 302 then can receive sound signal.Range cells 306 is used for measuring housing and user's distance, and it can be range units such as infrared distance measuring device, laser-bounce formula distance measuring equipment.308 measurement results according to range cells 306 of volume adjustment unit are by selecting a loudspeaker output sound among loudspeaker SP1, the SP2...SPn.
Therefore, according to the distance of user and phone 30, phone 30 can be selected comparatively ideal loudspeaker.Thus, when the user is nearer apart from phone 30, by the less loudspeaker output sound of power output, and when far away apart from phone 30, by the bigger loudspeaker output sound of power output.Certainly, the present invention can set after hold-free handset function starts, and just starts the function of range cells 306 and volume adjustment unit 308.Same, selecting the loudspeaker except basis and user's distance, the present invention also can adjust the gain of microphone 302 according to the distance of user and phone 30.That is to say that when the user was nearer apart from phone 30, the gain of microphone 302 was less, and when far away apart from phone 30, the gain of microphone 302 is bigger.Further specify, please refer to Fig. 4, Fig. 4 dynamically adjusts the flow chart of flow process 40 of the volume of phone 30 for the embodiment of the invention.Flow process 40 be the volume adjustment unit 308 of Fig. 3 select loudspeaker SP1, SP2...SPn and (or) adjust the preferred embodiment of the gain of microphone 302, it comprises following steps:
Step 400: the user is by phone 30 incoming call answerings or call.
Step 402: whether the hold-free handset function of judging phone 30 is activated, and when hold-free handset function is activated, carry out step 404, and when hold-free handset function is not activated, carry out step 408.
Step 404: the distance measurement function of opening range cells 306.
Step 406:, select a loudspeaker output sound according to the measurement result of range cells 306.
Step 408: the distance measurement function of closing range cells 306.
Step 410: carry out the small volume call mode.
Therefore, according to flow process 40, when the user by phone 30 incoming call answerings or when calling, if the hold-free handset function of phone 30 is activated, then phone 30 can be according to the distance of user and phone 30, by selecting a loudspeaker output sound among loudspeaker SP1, the SP2...SPn and adjusting the gain of microphone 302.Thus, when the user is nearer apart from phone 30, select the less loudspeaker output sound of power output and reduce the gain of microphone 302, and when far away apart from phone 30, the gain of then selecting the bigger loudspeaker output sound of power output and strengthening microphone 302.On the contrary,, then close the distance measurement function of range cells 306, and select to be fit to the user closely uses the loudspeaker and the gain of microphone 302 if the hold-free handset function of phone 30 is not activated.
In the process that the hold-free handset function that uses phone 30 is conversed, in the time of will closing hold-free handset function suddenly, the user needs only the distance (as picking up the telephone 30) that shortens with phone 30, can reduce the output volume of phone 30 rapidly.Therefore, in many people communication process,,, can close hold-free handset function rapidly and can not cause user's puzzlement as long as the user picks up the telephone 30 if when mentioning private incident suddenly.Therefore, by range cells 306, phone 30 can be judged the distance with the user, thereby selects the gain of suitable loudspeaker or adjustment microphone 302 by volume adjustment unit 308.What pay special attention to is, in the present invention, phone 30 shown in Figure 3 is in this usefulness for explanation, and it can be communication devices such as telephone, radio telephone or mobile phone, those skilled in the art can make various may the variation, and does not break away from category of the present invention.
Please refer to Fig. 5 and Fig. 6.Fig. 5 is a front schematic view according to the mobile phone 50 of embodiment of the invention design, and Fig. 6 is the schematic rear view of mobile phone 50.Mobile phone 50 includes a range cells 500, microphone loudspeaker 502, a screen 504, a keyboard 508, a microphone 510, reaches jingle bell loudspeaker 512.Screen 504 can show the relevant information of mobile phone 50; The user can control the operation of mobile phones 50 by keyboard 508, as dials, receives calls, carries out Handless pattern etc.Microphone loudspeaker 502 are fit to the user closely to be used, and its power output is much smaller than the power output of jingle bell loudspeaker 512.Jingle bell loudspeaker 512 can send bigger sound, can be used to notify the user that incoming call is arranged.Range cells 500 is an infrared distance measuring device, is used for when the user starts hold-free handset function, measures mobile phone 50 and user's distance, and measurement result is reached a volume adjustment unit (not being plotted among Fig. 5) of mobile phone 50.The volume adjustment unit can be selected by microphone loudspeaker 502 or jingle bell loudspeaker 512 output sounds according to the measurement result of range cells 500.
For instance, the hold-free handset function that starts mobile phone 50 as the user is dialed or when receiving calls, if the distance of user and mobile phone 50 is during greater than a default value, then the volume adjustment unit is selected by jingle bell loudspeaker 512 output sounds, to export bigger volume.Simultaneously, if the distance of user and mobile phone 50 is during less than this default value, then the volume adjustment unit is selected by microphone loudspeaker 502 output sounds, closely uses with suitable user.Therefore, in the process that the hold-free handset function that uses mobile phone 50 is conversed, in the time of will closing hold-free handset function suddenly, the user needs only the distance (as picking up the telephone 50) that shortens with mobile phone 50, can reduce the output volume of phone 50 rapidly.Thus, in many people communication process,,, can close hold-free handset function rapidly and can not cause user's puzzlement as long as the user picks up mobile phone 50 if when mentioning private incident suddenly.Certainly, mobile phone 50 also can according to user's distance, adjust the gain of microphone, its mode of operation is not given unnecessary details at this as previously mentioned.In addition, when using microphone loudspeaker 502 or jingle bell loudspeaker 512 output sounds, also can as the embodiment of Fig. 1,, adjust the output volume of microphone loudspeaker 502 or jingle bell loudspeaker 512 according to the distance of user and mobile phone 50.
In sum, in the process of using hold-free handset function to converse, the present invention can adjust the output volume of loudspeaker or select suitable loudspeaker output sound signal according to phone and user's distance.Therefore, if suddenly will close hold-free handset function the time, the user can reduce the output volume of phone rapidly as long as shorten distance with phone.Thus, in many people communication process,,, can close hold-free handset function rapidly and can not cause user's puzzlement as long as the user picks up the telephone if when mentioning private incident suddenly.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. the mobile device that can dynamically adjust volume includes:
At least one loudspeaker;
One range cells is used for measuring this mobile device and a user's distance; And
One volume adjustment unit is electrically connected on this range cells, is used for measurement result according to this range cells, dynamically adjusts the size of the volume of this loudspeaker output.
2. mobile device as claimed in claim 1, wherein this volume adjustment unit is used for when a hand-free function is unlocked, and according to the measurement result of this range cells, adjusts the size of the volume of this loudspeaker output.
3. mobile device as claimed in claim 1, wherein this volume adjustment unit is used for the measurement result according to this range cells, in the measurement result of this range cells during greater than a default value, strengthen the volume of this loudspeaker output, and during less than this default value, reduce the volume of this loudspeaker output in the measurement result of this range cells.
4. mobile device as claimed in claim 1, wherein this volume adjustment unit can be adjusted the gain of a microphone according to the measurement result of this range cells.
5. mobile device as claimed in claim 4, wherein this volume adjustment unit is used for the measurement result according to this range cells, in the measurement result of this range cells during greater than a default value, strengthen the gain of this microphone, and during less than this default value, reduce the gain of this microphone in the measurement result of this range cells.
6. method of dynamically adjusting the volume of a mobile device includes:
Detect this mobile device and a user's distance; And
According to this mobile device and this user's distance, dynamically adjust the output volume of this mobile device.
7. method as claimed in claim 6, wherein according to the distance of the use of this mobile device, the output volume of dynamically adjusting this mobile device is that distance in this mobile device and this user is during greater than a default value, strengthen the volume of this loudspeaker output, and during less than this default value, reduce the volume of this loudspeaker output in this mobile device and this user's distance.
8. method as claimed in claim 6, it also comprises the distance according to the use of this mobile device, adjusts the gain of the microphone of this mobile device.
9. method as claimed in claim 8, wherein according to the distance of the use of this mobile device, the gain of adjusting the microphone of this mobile device is when a hand-free function of this mobile device is unlocked, and according to this housing and this user's distance, adjusts the gain of the microphone of this mobile device.
10. method as claimed in claim 8, wherein according to the distance of the use of this mobile device, the gain of microphone of adjusting this mobile device is in this mobile device and this user's distance during greater than a default value, strengthen the gain of this microphone, and during less than this default value, reduce the gain of microphone in this mobile device and this user's distance.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610019863 CN101030763A (en) | 2006-03-01 | 2006-03-01 | Moving device and method for dynamically adjusting volume |
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|---|---|---|---|
| CN 200610019863 CN101030763A (en) | 2006-03-01 | 2006-03-01 | Moving device and method for dynamically adjusting volume |
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| CN101030763A true CN101030763A (en) | 2007-09-05 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006350A (en) * | 2010-12-13 | 2011-04-06 | 惠州Tcl移动通信有限公司 | Method and device for automatically regulating volume of mobile phone microphone |
| CN102638601A (en) * | 2011-02-15 | 2012-08-15 | 纬创资通股份有限公司 | Mobile communication device and volume adjusting method thereof |
| CN102981422A (en) * | 2012-11-23 | 2013-03-20 | 广州华多网络科技有限公司 | Volume adjusting method and system |
| CN103024125A (en) * | 2011-09-28 | 2013-04-03 | 宏碁股份有限公司 | Method and mobile communication device for providing optimal acoustic characteristic under hand-free mode |
| CN104883450A (en) * | 2015-06-05 | 2015-09-02 | 宁波萨瑞通讯有限公司 | Communication device and communication method for enhancing voice reception capacity |
| CN104935718A (en) * | 2015-06-11 | 2015-09-23 | 广东欧珀移动通信有限公司 | Control method and mobile terminal |
| CN105376386A (en) * | 2015-11-13 | 2016-03-02 | 上海斐讯数据通信技术有限公司 | Call terminal and adaptive volume adjustment method and system thereof |
| CN106126179A (en) * | 2016-06-24 | 2016-11-16 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106569772A (en) * | 2016-11-01 | 2017-04-19 | 捷开通讯(深圳)有限公司 | Volume adjusting method, mobile terminal and voice box |
| CN108307022A (en) * | 2018-01-23 | 2018-07-20 | 青岛海信移动通信技术股份有限公司 | Method for controlling volume and device |
| CN111914660A (en) * | 2020-07-06 | 2020-11-10 | 周爱丽 | Intelligent service platform for park sightseeing scenic spots |
| CN116506545A (en) * | 2023-06-26 | 2023-07-28 | 荣耀终端有限公司 | Communication method, electronic device and readable medium |
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- 2006-03-01 CN CN 200610019863 patent/CN101030763A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006350A (en) * | 2010-12-13 | 2011-04-06 | 惠州Tcl移动通信有限公司 | Method and device for automatically regulating volume of mobile phone microphone |
| CN102638601A (en) * | 2011-02-15 | 2012-08-15 | 纬创资通股份有限公司 | Mobile communication device and volume adjusting method thereof |
| CN103024125A (en) * | 2011-09-28 | 2013-04-03 | 宏碁股份有限公司 | Method and mobile communication device for providing optimal acoustic characteristic under hand-free mode |
| CN102981422A (en) * | 2012-11-23 | 2013-03-20 | 广州华多网络科技有限公司 | Volume adjusting method and system |
| CN102981422B (en) * | 2012-11-23 | 2015-12-23 | 广州华多网络科技有限公司 | A kind of volume adjusting method and system |
| CN104883450A (en) * | 2015-06-05 | 2015-09-02 | 宁波萨瑞通讯有限公司 | Communication device and communication method for enhancing voice reception capacity |
| CN104935718B (en) * | 2015-06-11 | 2017-10-31 | 广东欧珀移动通信有限公司 | A kind of control method and mobile terminal |
| CN104935718A (en) * | 2015-06-11 | 2015-09-23 | 广东欧珀移动通信有限公司 | Control method and mobile terminal |
| CN107613087B (en) * | 2015-06-11 | 2020-07-21 | Oppo广东移动通信有限公司 | Control method and mobile terminal |
| CN107613087A (en) * | 2015-06-11 | 2018-01-19 | 广东欧珀移动通信有限公司 | A kind of control method and mobile terminal |
| CN105376386B (en) * | 2015-11-13 | 2018-02-06 | 上海斐讯数据通信技术有限公司 | Call terminal and its volume adaptive regulation method and system |
| CN105376386A (en) * | 2015-11-13 | 2016-03-02 | 上海斐讯数据通信技术有限公司 | Call terminal and adaptive volume adjustment method and system thereof |
| CN106126179A (en) * | 2016-06-24 | 2016-11-16 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106569772A (en) * | 2016-11-01 | 2017-04-19 | 捷开通讯(深圳)有限公司 | Volume adjusting method, mobile terminal and voice box |
| CN108307022A (en) * | 2018-01-23 | 2018-07-20 | 青岛海信移动通信技术股份有限公司 | Method for controlling volume and device |
| CN111914660A (en) * | 2020-07-06 | 2020-11-10 | 周爱丽 | Intelligent service platform for park sightseeing scenic spots |
| CN116506545A (en) * | 2023-06-26 | 2023-07-28 | 荣耀终端有限公司 | Communication method, electronic device and readable medium |
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Open date: 20070905 |