CN104834237A - Method and device for linearly adjusting volume through distance detection - Google Patents
Method and device for linearly adjusting volume through distance detection Download PDFInfo
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- CN104834237A CN104834237A CN201510175444.3A CN201510175444A CN104834237A CN 104834237 A CN104834237 A CN 104834237A CN 201510175444 A CN201510175444 A CN 201510175444A CN 104834237 A CN104834237 A CN 104834237A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title claims abstract description 8
- 230000009711 regulatory function Effects 0.000 claims description 19
- 230000033228 biological regulation Effects 0.000 claims description 17
- 230000036760 body temperature Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 6
- 206010044565 Tremor Diseases 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006854 communication Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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Abstract
The invention relates to the technical field of intelligent watch/bracelet volume control, in particular to a method and a device for linearly adjusting volume through distance detection. The invention relates to a method for linearly adjusting volume by distance detection, which comprises the following steps: starting a voice volume adjusting function by using a set starting action; detecting the distance between the intelligent watch/bracelet and the face of the person in real time through a distance sensor, and adjusting the voice volume according to the detected distance; and if the distance variation is within the set distance fluctuation range in the preset time period, locking the current voice volume. According to the technical scheme, the volume adjustment is started by utilizing a specific action, after the volume is adjusted, if the distance does not change greatly after a certain time, the volume is locked, and the adjustment is not performed according to the distance. The problem that the volume is unstable due to shaking of the distance when a user walks, and poor user experience is brought to the user can be solved.
Description
Technical field
The present invention relates to intelligent watch/bracelet volume controlling technique field, particularly relate to a kind of method and the device that are detected linear regulation volume by distance.
Background technology
The wearable device such as current intelligent watch/bracelet, because form reason, generally adopt the mutual way of intercom formula, and recording and playback are all wide-open, do not have privacy to say, speak on a public occasion and often allow people awkward.Although increase earphone can solve privacy on intelligent watch/bracelet, when often sending a telegram here, easily can not plug in the earphone fast again and converse again, so need improvement to change problem.
At present, although existed by increasing infrared distance sensor above Watch dail plate, according to the distance of infrared detection wrist-watch from people face or ear, the scope of the size of dynamic conditioning wrist-watch broadcast sound volume.Because simple adjusts volume according to distance, can cause rocking of distance when walking, the suddenly big or suddenly small shakiness of volume, brings poor Consumer's Experience to user.
Summary of the invention
The object of the invention is to propose a kind of method and the device that are detected linear regulation volume by distance, utilize a specific action launching volume adjusting, after volume adjusting is good, if wait for, certain hour distance does not have large change, just lock volume, no longer according to distance adjustment.
For reaching this object, the present invention by the following technical solutions:
Detected a method for linear regulation volume by distance, comprising:
The starting operation of setting is utilized to start speech volume regulatory function;
The distance of intelligent watch/bracelet distance face is detected in real time by range sensor, and according to the distance adjustment speech volume detected;
If within the time period of presetting, the variable quantity of described distance in the distance fluctuation range of setting, then locks current speech volume.
Wherein, described method, also comprises:
If when described distance is lower than the minor increment set, then start-up temperature sensor;
According to temperature sensor detect temperature to determine whether being human body temperature;
If not, then do not carry out speech volume adjustment.
Wherein, the distance adjustment speech volume that described basis detects, comprising:
If the starting operation set described is as swinging one's arm outward, then when after startup speech volume regulatory function, described speech volume is adjusted to speech volume corresponding when arm is regained from max volume value;
According to the described distance detected in real time, carry out speech volume adjustment.
Wherein, the distance adjustment speech volume that described basis detects, comprising:
The starting operation set if described as rotating back and forth arm, then when after startup speech volume regulatory function, described speech volume from current volume value by away from the speech volume of described distance adjustment to correspondence that further.
Wherein, the described default time period is 2-5s, and the distance fluctuation range of described setting is 2-5cm.
Detected a device for linear regulation volume by distance, comprising:
Volume adjusting function start unit, starts speech volume regulatory function for utilizing the starting operation of setting;
Distance detects and sound volume regulation unit, for being detected the distance of intelligent watch/bracelet distance face in real time by range sensor, and according to the distance adjustment speech volume detected;
Volume lock cell, if within the time period of presetting, the variable quantity of described distance in the distance fluctuation range of setting, then locks current speech volume.
Wherein, described device, also comprises:
Temperature detection start unit, if for described distance lower than setting minor increment time, then start-up temperature sensor;
Temperature judging unit, for the temperature that detects according to temperature sensor to determine whether being human body temperature;
Volume adjusting performance element, for if not, then do not carry out speech volume adjustment.
Wherein, the distance adjustment speech volume that described basis detects, comprising:
If the starting operation set described is as swinging one's arm outward, then when after startup speech volume regulatory function, described speech volume is adjusted to speech volume corresponding when arm is regained from max volume value;
According to the described distance detected in real time, carry out speech volume adjustment.
Wherein, the distance adjustment speech volume that described basis detects, comprising:
The starting operation set if described as rotating back and forth arm, then when after startup speech volume regulatory function, described speech volume from current volume value by away from the speech volume of described distance adjustment to correspondence that further.
Wherein, the described default time period is 2-5s, and the distance fluctuation range of described setting is 2-5cm.
Beneficial effect:
A kind of method being detected linear regulation volume by distance of the present invention, being comprised: utilize the starting operation of setting to start speech volume regulatory function; The distance of intelligent watch/bracelet distance face is detected in real time by range sensor, and according to the distance adjustment speech volume detected; If within the time period of presetting, the variable quantity of described distance in the distance fluctuation range of setting, then locks current speech volume.Technical solutions according to the invention are by utilizing a specific action launching volume adjusting, and after volume adjusting is good, if wait for, certain hour distance does not have large change, just locks volume, no longer according to distance adjustment.Can solve and cause the suddenly big or suddenly small shakiness of volume when walking due to rocking of distance, bring the problem of poor Consumer's Experience to user.
Accompanying drawing explanation
Fig. 1 is a kind of process flow diagram being detected the method for linear regulation volume by distance that the specific embodiment of the invention provides.
Fig. 2 is a kind of structural drawing being detected the device of linear regulation volume by distance that the specific embodiment of the invention provides.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment 1:
Fig. 1 is a kind of process flow diagram being detected the method for linear regulation volume by distance that the specific embodiment of the invention provides.As shown in Figure 1, a kind of method being detected linear regulation volume by distance of the present invention, being comprised:
The starting operation of setting is utilized to start speech volume regulatory function;
The distance of intelligent watch/bracelet distance face is detected in real time by range sensor, and according to the distance adjustment speech volume detected;
If within the time period of presetting, the variable quantity of described distance in the distance fluctuation range of setting, then locks current speech volume.
Technical solutions according to the invention are by utilizing a specific action launching volume adjusting, and after volume adjusting is good, if wait for, certain hour distance does not have large change, just locks volume, no longer according to distance adjustment.Can solve and cause the suddenly big or suddenly small shakiness of volume when walking due to rocking of distance, bring the problem of poor Consumer's Experience to user.When technical solutions according to the invention are applicable to intelligent watch/bracelet voice call, speech volume regulates, and described voice call includes but not limited to make a phone call and speech message is play.
This patent places infrared distance sensor (or other range sensors) in intelligent watch/bracelet dial plate front, when angle is for normally wearing, the direction of human oriented face, in communication process, can naturally detect the distance of people face or ear.According to distance intelligent watch/bracelet and face being detected, carry out dynamically adjusting the linear change of broadcast sound volume, intelligent watch/bracelet from face or ear more near, sound is less, and apart from far away, sound is larger.
In this programme, further, described method, also comprises:
If when described distance is lower than the minor increment set, then start-up temperature sensor;
According to temperature sensor detect temperature to determine whether being human body temperature;
If not, then do not carry out speech volume adjustment.
Because intelligent watch/bracelet is easily blocked by other objects, produce erroneous judgement and cause sound volume mutation, form poor experience, therefore, while infrared distance measurement, also can the temperature of infrared test shelter, and when shelter is relatively near, then opens infrared measurement of temperature pattern and carry out determining whether human body, not only prevent blocking suddenly of other shelters from causing volume to diminish suddenly, affect normal experience, and all can promote much in thermometric accuracy with in power consumption.Mainly prevent from sound from being blocked by coat-sleeve or other objects to diminish suddenly, the impact of other scenes is little.When infrared detecting distance is from very near state, become suddenly and human body do not detected, then volume remains unchanged, and waits for next time when human body distance being detected and readjusts.
It should be noted that, here infrared non-contact type temperature detection, because detecting distance compares, normal infrared thermometer distance is slightly long, so precision can decline, but is only used as human body judgement here and does not do Temperature displaying, so temperature range meeting suitably can be large.
As a kind of embodiment, the distance adjustment speech volume that basis described above detects, comprising:
If the starting operation set described is as swinging one's arm outward, then when after startup speech volume regulatory function, described speech volume is adjusted to speech volume corresponding when arm is regained from max volume value;
According to the described distance detected in real time, carry out speech volume adjustment.
Make a phone call or played voice message time, by completing starting operation for first throwing hand outward, finally after arm stretches, can't detect any shelter, start to start volume adjusting, change from big to small according to distance, be adjusted to volume suitable after, after the time period such as 2S of presetting if stablize, distance variable quantity is in the distance fluctuation range of setting, then automatically lock speech volume to make it not affect by distance, the de-stabilising effect of distance is not just subject to like this in normal talking process, cause volume suddenly big or suddenly small, even because because hand motion affects speech quality in process of speaking, loosen the requirement of opponent's putting position.
As another kind of embodiment, the distance adjustment speech volume that basis described above detects, comprising:
The starting operation set if described as rotating back and forth arm, then when after startup speech volume regulatory function, described speech volume from current volume value by away from the speech volume of described distance adjustment to correspondence that further.
In communication process, rotate back and forth lower arms and start volume adjusting, this kind of mode volume is current volume, not regulate from max volume, can current volume value away from draw in adjustment volume, to be present embodiment be regulates from centre with the difference of the first embodiment, and both can be combined.
Preferably, the described default time period is 2-5s, and the distance fluctuation range of described setting is 2-5cm.
Embodiment 2:
This device embodiment and said method embodiment belong to same technical conceive, fail the content of detailed description in device embodiment, refer to embodiment of the method.
Fig. 2 is a kind of structural drawing being detected the device of linear regulation volume by distance that the specific embodiment of the invention provides.As shown in Figure 2, a kind of device being detected linear regulation volume by distance of the present invention, being comprised:
Volume adjusting function start unit, starts speech volume regulatory function for utilizing the starting operation of setting;
Distance detects and sound volume regulation unit, for being detected the distance of intelligent watch/bracelet distance face in real time by range sensor, and according to the distance adjustment speech volume detected;
Volume lock cell, if within the time period of presetting, the variable quantity of described distance in the distance fluctuation range of setting, then locks current speech volume.
Technical solutions according to the invention are by utilizing a specific action launching volume adjusting, and after volume adjusting is good, if wait for, certain hour distance does not have large change, just locks volume, no longer according to distance adjustment.Can solve and cause the suddenly big or suddenly small shakiness of volume when walking due to rocking of distance, bring the problem of poor Consumer's Experience to user.When technical solutions according to the invention are applicable to intelligent watch/bracelet voice call, speech volume regulates, and described voice call includes but not limited to make a phone call and speech message is play.
Further, described device, also comprises:
Temperature detection start unit, if for described distance lower than setting minor increment time, then start-up temperature sensor;
Temperature judging unit, for the temperature that detects according to temperature sensor to determine whether being human body temperature;
Volume adjusting performance element, for if not, then do not carry out speech volume adjustment.
Because intelligent watch/bracelet is easily blocked by other objects, produce erroneous judgement and cause sound volume mutation, form poor experience, therefore, while infrared distance measurement, also can the temperature of infrared test shelter, and when shelter is relatively near, then opens infrared measurement of temperature pattern and carry out determining whether human body, not only prevent blocking suddenly of other shelters from causing volume to diminish suddenly, affect normal experience, and all can promote much in thermometric accuracy with in power consumption.Mainly prevent from sound from being blocked by coat-sleeve or other objects to diminish suddenly, the impact of other scenes is little.
The distance adjustment speech volume that described basis detects comprises following two kinds of modes.Certainly, these two kinds of modes also can be combined:
As a kind of embodiment, the distance adjustment speech volume that described basis detects, comprising:
If the starting operation set described is as swinging one's arm outward, then when after startup speech volume regulatory function, described speech volume is adjusted to speech volume corresponding when arm is regained from max volume value;
According to the described distance detected in real time, carry out speech volume adjustment.
As another kind of embodiment, the distance adjustment speech volume that described basis detects, comprising:
The starting operation set if described as rotating back and forth arm, then when after startup speech volume regulatory function, described speech volume from current volume value by away from the speech volume of described distance adjustment to correspondence that further.
Preferably, the described default time period is 2-5s, and the distance fluctuation range of described setting is 2-5cm.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. detected a method for linear regulation volume by distance, it is characterized in that, comprising:
The starting operation of setting is utilized to start speech volume regulatory function;
The distance of intelligent watch/bracelet distance face is detected in real time by range sensor, and according to the distance adjustment speech volume detected;
If within the time period of presetting, the variable quantity of described distance in the distance fluctuation range of setting, then locks current speech volume.
2. method according to claim 1, is characterized in that, described method, also comprises:
If when described distance is lower than the minor increment set, then start-up temperature sensor;
According to temperature sensor detect temperature to determine whether being human body temperature;
If not, then do not carry out speech volume adjustment.
3. method according to claim 1, is characterized in that, the distance adjustment speech volume that described basis detects, comprising:
If the starting operation set described is as swinging one's arm outward, then when after startup speech volume regulatory function, described speech volume is adjusted to speech volume corresponding when arm is regained from max volume value;
According to the described distance detected in real time, carry out speech volume adjustment.
4. method according to claim 1, is characterized in that, the distance adjustment speech volume that described basis detects, comprising:
The starting operation set if described as rotating back and forth arm, then when after startup speech volume regulatory function, described speech volume from current volume value by away from the speech volume of described distance adjustment to correspondence that further.
5. method according to claim 1, is characterized in that, the described default time period is 2-5s, and the distance fluctuation range of described setting is 2-5cm.
6. detected a device for linear regulation volume by distance, it is characterized in that, comprising:
Volume adjusting function start unit, starts speech volume regulatory function for utilizing the starting operation of setting;
Distance detects and sound volume regulation unit, for being detected the distance of intelligent watch/bracelet distance face in real time by range sensor, and according to the distance adjustment speech volume detected;
Volume lock cell, if within the time period of presetting, the variable quantity of described distance in the distance fluctuation range of setting, then locks current speech volume.
7. device according to claim 6, is characterized in that, described device, also comprises:
Temperature detection start unit, if for described distance lower than setting minor increment time, then start-up temperature sensor;
Temperature judging unit, for the temperature that detects according to temperature sensor to determine whether being human body temperature;
Volume adjusting performance element, for if not, then do not carry out speech volume adjustment.
8. device according to claim 6, is characterized in that, the distance adjustment speech volume that described basis detects, comprising:
If the starting operation set described is as swinging one's arm outward, then when after startup speech volume regulatory function, described speech volume is adjusted to speech volume corresponding when arm is regained from max volume value;
According to the described distance detected in real time, carry out speech volume adjustment.
9. device according to claim 6, is characterized in that, the distance adjustment speech volume that described basis detects, comprising:
The starting operation set if described as rotating back and forth arm, then when after startup speech volume regulatory function, described speech volume from current volume value by away from the speech volume of described distance adjustment to correspondence that further.
10. device according to claim 6, is characterized in that, the described default time period is 2-5s, and the distance fluctuation range of described setting is 2-5cm.
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| CN201510175444.3A CN104834237B (en) | 2015-04-14 | 2015-04-14 | Method and device for linearly adjusting volume through distance detection |
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| CN201510175444.3A CN104834237B (en) | 2015-04-14 | 2015-04-14 | Method and device for linearly adjusting volume through distance detection |
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| CN107197087A (en) * | 2017-05-15 | 2017-09-22 | 广东小天才科技有限公司 | Volume adjusting method and telephone watch |
| CN110657461A (en) * | 2019-10-15 | 2020-01-07 | 中国联合网络通信集团有限公司 | Dry burning prevention alarm system and control method thereof |
| CN112637733A (en) * | 2020-12-08 | 2021-04-09 | 歌尔科技有限公司 | Method and device for automatically adjusting volume of voice equipment and voice equipment |
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| CN104834237B (en) | 2019-01-11 |
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