CN106534541A - Volume adjusting method and device and terminal equipment - Google Patents
Volume adjusting method and device and terminal equipment Download PDFInfo
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- CN106534541A CN106534541A CN201611014670.4A CN201611014670A CN106534541A CN 106534541 A CN106534541 A CN 106534541A CN 201611014670 A CN201611014670 A CN 201611014670A CN 106534541 A CN106534541 A CN 106534541A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a volume adjusting method and device and terminal equipment. The method comprises the following steps: when that the terminal equipment is in a voice playing state is detected, determining a current distance between the terminal equipment and a user; and controlling the volume size of the terminal equipment according to the current distance. Through the technical scheme, smart volume adjustment can be realized.
Description
Technical field
The present embodiments relate to a kind of intelligent terminal technology, more particularly to a kind of volume adjusting method, device and terminal
Equipment.
Background technology
Intelligent artifact has penetrated into the life of people, becomes a requisite part.People will for intelligent artifact
Ask and no longer stay in amusement, link up and simple application, it is also desirable to which intelligent artifact can have health and environmental protection concurrently.
Intelligent artifact in the market all possesses speech play and telephone communication function, in many cases, speech play
Volume or telephone relation volume all can not match with user's request well, when user thinks that current volume is improper,
Need to recall volume knob manually, adjusted manually.Volume adjusting is allowed for so comparatively laborious, it is not intelligent enough.
The content of the invention
The embodiment of the present invention provides a kind of volume adjusting method, device and terminal device, with according to terminal device and user
Between current distance, adjust volume, can realize Intelligent volume adjust.
In a first aspect, a kind of volume adjusting method is embodiments provided, including：It is in terminal device is detected
During speech play state, the current distance between the terminal device and user is determined；According to current distance control
The volume of terminal device.
Further, the volume for controlling the terminal device according to the current distance includes：According to pre-building
Distance and volume value corresponding relation, it is determined that volume value corresponding with the current distance；Automatically by the terminal device
Volume is adjusted to the corresponding volume value.
Further, the volume for controlling the terminal device according to the current distance includes：According to pre-building
Distance and volume power output corresponding relation, it is determined that volume power output corresponding with the current distance；Using described
Corresponding volume power output drives the sound volume regulating system of the terminal device to export corresponding volume.
Further, the volume for controlling the terminal device according to the current distance includes：If it is described it is current away from
From not less than predeterminable range, then the voice output pattern of the terminal device is set to into handset mode automatically；Or, if described
Current distance exceedes predeterminable range, then the voice output pattern of the terminal device is set to speaker mode automatically.
Further, determine that the current distance between the terminal device and user includes：Week to the terminal device
The information of enclosing carries out IMAQ, and the image to gathering carries out image recognition；If characteristics of human body is included in identifying described image
Information, it is determined that the current distance between the terminal device and corresponding characteristics of human body.
Further, determine that the current distance between the terminal device and user includes：Using range sensor and/or
Photoelectric sensor tests the distance between the terminal device and user；Using the distance that obtains of test as the terminal device with
Current distance between user.
Second aspect, the embodiment of the present invention additionally provide a kind of volume adjustment device, and the device includes：Distance determines mould
Block, for detect terminal device in speech play state when, determine between the terminal device and user it is current away from
From；Volume control module, for the volume of the terminal device is controlled according to the current distance.
Further, the volume control module is specifically for according to the distance for pre-building pass corresponding with volume value
System, it is determined that volume value corresponding with the current distance；Automatically the volume of the terminal device is adjusted to into the corresponding sound
Value.
Further, the volume control module is specifically for according to the distance for pre-building and volume power output
Corresponding relation, it is determined that volume power output corresponding with the current distance；Driven using the corresponding volume power output
The sound volume regulating system of the terminal device exports corresponding volume.
Further, the volume control module is specifically for if the current distance is not less than predeterminable range, automatically
The voice output pattern of the terminal device is set to into handset mode；Or, if the current distance exceedes predeterminable range,
Automatically the voice output pattern of the terminal device is set to into speaker mode.
Further, it is described apart from determining module specifically for carrying out image to the peripheral information of the terminal device and adopting
Collection, and the image to gathering carries out image recognition；If characteristics of human body's information is included in identifying described image, it is determined that the end
Current distance between end equipment and corresponding characteristics of human body.
Further, it is described apart from determining module specifically for, using range sensor and/or photoelectric sensor test institute
State the distance between terminal device and user；Using the distance that obtains of test as between the terminal device and user it is current away from
From.
The third aspect, the embodiment of the present invention additionally provide a kind of terminal device, including the sound described in any one of second aspect
Quantity regulating device.
Further, also include：Range sensor and/or photoelectric sensor；The range sensor and/or photoelectric sensing
Device, for testing the current distance between the terminal device and user.
Further, the range sensor is red light sensor or ultrasonic sensor.
The present invention is by detecting in the case where terminal device is in speech play state, current with equipment according to user
The volume of distance controlling equipment.Solve user and think that current volume is improper, need to recall volume knob manually,
Carry out the problem of manual regulation.Realize intelligent sound regulation.
Description of the drawings
Fig. 1 is a kind of flow chart of the volume adjusting method in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of the volume adjusting method in the embodiment of the present invention two；
Fig. 3 is a kind of flow chart of the volume adjusting method in the embodiment of the present invention three；
Fig. 4 is a kind of flow chart of the volume adjusting method in the embodiment of the present invention four；
Fig. 5 is a kind of structural representation of the volume adjustment device in the embodiment of the present invention five；
Fig. 6 is a kind of structural representation of the terminal device in the embodiment of the present invention six.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
A kind of flow chart of volume adjusting method that Fig. 1 is provided for the embodiment of the present invention one, the present embodiment are applicable to end
The situation of end equipment volume adjusting, the method can be performed by volume adjustment device provided in an embodiment of the present invention, the device
Can be realized by the way of software and/or hardware, the device can be integrated in any terminal device for needing volume adjusting, for example
Typically intelligent terminal (includes mobile terminal and notebook computer, mobile terminal such as mobile phone, panel computer and smart camera
Deng), as shown in figure 1, the method specifically includes following steps：
S110, when terminal device is detected in speech play state, determines between the terminal device and user
Current distance.
Wherein, the speech play state can be the language in hands-free voice talking state, Video chat or voice-enabled chat
Sound broadcast state, video file or audio file broadcast state etc..
Specifically, terminal device can be the equipment that intelligent terminal and panel computer etc. possess voice play function.Wherein,
The intelligent terminal includes mobile terminal (for example, mobile phone and panel computer) and notebook computer etc..Language is in terminal device
When in the state of sound broadcasting, the current distance between terminal device and user is determined.Between terminal device and user it is current away from
From, that is to say, that in the distance of the moment of speech play state, terminal device and user.
Wherein, characteristics of human body's information includes ear, nose, eyes and mouth of people etc..It can for example be the eyes knot of people
Structure is made up of the part such as sclera, iris, pupil crystalline lens, retina.It is by shooting to the image around terminal device, right
The image for photographing carries out image recognition, if containing above-mentioned any one characteristics of human body's information in identifying image, it is possible to really
Contain user in determining image, it is determined that the current distance between equipment and user.
Specifically, current distance between the terminal device and user can be determined using following methods, first to described
The peripheral information of terminal device carries out IMAQ, and the image to gathering carries out image recognition；If in identifying described image
Comprising characteristics of human body's information, it is determined that the current distance between the terminal device and corresponding characteristics of human body.Adopt determining
Comprising after user in the image of collection, can directly be calculated according to the image of collection current between the terminal device and user
Distance, may also be employed range sensor and/or photoelectric sensor is determined between the terminal device and corresponding characteristics of human body
Current distance.The range sensor and/or photoelectric sensor can be sensor self-contained on terminal device, alternatively originally
The sensor carried in the volume adjustment device that invention is provided.
S120, controls the volume of the terminal device according to the current distance.
Specifically, if determining terminal device distance users farther out according to current distance, described in automatic adjustment height, terminal sets
Standby volume, so that the user of distant place can not hear the voice of broadcasting.If determining that terminal device distance is used according to current distance
Family is nearer, then automatically turn down the volume of the terminal device, so that in-plant user can tightly not catch, moreover it is possible to accomplish
Call secret protection, and the reduction of volume power output can also reduce power consumption, increase stand-by time.
Optionally, determine that the current distance between the terminal device and user includes：Around the terminal device
Information carries out IMAQ, and the image to gathering carries out image recognition；If believing comprising characteristics of human body in identifying described image
Breath, it is determined that the current distance between the terminal device and corresponding characteristics of human body.
Wherein, described image collection is exactly acquisition to image information around terminal device, and image recognition is referred to from collection
Image in identify the image comprising characteristics of human body's information.Characteristics of human body's information includes ear, nose, eyes and the mouth of people
Deng.Can for example be people eye structure by sclera, iris, pupil crystalline lens, retina etc. part constitute.
Optionally, determine that the current distance between the terminal device and user includes：Using range sensor and/or light
Electric transducer tests the distance between the terminal device and user；The distance that test is obtained is used as the terminal device and use
Current distance between family.
Wherein, range sensor is to be reflected by the object the time interval returned from transmitting pulse to count to pulse by measurement
Calculate the distance between range sensor and object.Photoelectric sensor is the sensor using photoelectric cell as detecting element.
The technical scheme of the present embodiment, when being in speech play state by detection terminal equipment, determines that terminal sets
It is standby the distance between with the user using the equipment, according to the volume apart from situation control terminal equipment, realize intelligence
Volume adjusting.
Embodiment two
Schematic flow sheets of the Fig. 2 for a kind of volume adjusting method in the embodiment of the present invention two, the present embodiment is with aforementioned reality
It is optimized based on applying example, there is provided preferred volume adjusting method, specifically, the end is controlled according to the current distance
The volume of end equipment includes：According to the corresponding relation of the distance that pre-builds and volume value, it is determined that with the current distance
Corresponding volume value；Automatically the volume of the terminal device is adjusted to into the corresponding volume value.
Accordingly, the method for the present embodiment specifically includes following steps：
S210, when terminal device is detected in speech play state, determines between the terminal device and user
Current distance.
Wherein, in the case that the terminal device is intelligent watch, corresponding user is the little friend for wearing intelligent watch
Friend, when wrist-watch is in talking state, is acquired to wrist-watch environmental view picture using camera or other equipment, is obtained
House image, skirt image and head image, after this, are identified to image, navigate to head image, pacify on wrist-watch
Equipped with range sensor, can be infrared distance sensor, the position transmitting that infrared ray range sensor position to head image
Infrared signal, infrared signal run into head and are reflected, and the distance of head distance sensor is different, what infrared signal was reflected
Intensity is also different, and then the distance between head and wrist-watch are detected, determines the current distance of wrist-watch and child.
S220, according to the corresponding relation of the distance and volume value for pre-building, it is determined that sound corresponding with the current distance
Value.
Wherein, volume value can also be able to be a scope for a numerical value.
Specifically, a ultimate range and corresponding max volume value, a minimum range and corresponding can be pre-set
Minimal volume value, for the distance between ultimate range and minimum range, can arrange the linear relationship of distance and volume, according to line
Sexual intercourse determines that current distance needs the volume being transferred to.
Can for example be, in the case that terminal device is intelligent watch and user is the child with wrist-watch, in advance
Internal system set up a head distance with regard to distance and the rule of volume value, Ke Yishi, wrist-watch and child not less than
When equal to 2 centimetres, switch to receiver, volume value is set to into minimal volume value, the minimal volume value can be fixed value；Wrist-watch
When 10 centimetre being less than more than 2 centimetres with the head distance of child, volume value and wrist-watch with the distance of child's head are in
Linear relationship, this when, volume value was a scope；When the head distance of wrist-watch and child is equal to 10 centimetres, this
When volume value be a numerical value, volume value is maximum, i.e. max volume；The head distance of wrist-watch and child is more than 10 centimetres
When, volume value keeps maximum no longer to change.According to previous step wrist-watch be in talking state, it is determined that wrist-watch and child
Current distance between head, find out with this apart from corresponding volume value.
The volume of the terminal device is adjusted to the corresponding volume value by S230 automatically.
Specifically, if current distance meets or exceeds the ultimate range of setting, the volume of the terminal device is adjusted
It is whole for the corresponding volume value of ultimate range.When current distance increases again, sound also will no longer become big.If current distance is little
In minimum range, then the volume of the terminal device is adjusted to into the corresponding volume value of minimum range, or receiver can be switched to
Pattern.If current distance is between ultimate range and minimum range, can determine that current distance needs to be transferred to according to linear relationship
Volume value, the volume of the terminal device is adjusted to into volume value corresponding with current distance.
Wherein, the volume of the terminal device is adjusted to the corresponding volume value automatically to pass through：Adjust output
The mode such as power and regulation volume button.By both the above mode in the present embodiment.Obtained according to above-mentioned steps
Volume value automatically adjusts the current volume size of wrist-watch, and for example, the mother of child makes a phone call with child, in call
Be related to some privacies, the password for for example telling child to withdraw cash, this when child just can with handle table near oneself
Ear, range sensor measure the distance between current wrist-watch and child and can just switch to receiver not less than two centimetres, so
Sound just diminishes accordingly.
The technical scheme of the present embodiment, by the correspondence table for setting up a distance and volume value, can be effectively
Distance according to measuring finds out corresponding volume value, automatically adjusts the volume of terminal device so that voice adjusts more intelligent.
Embodiment three
Schematic flow sheets of the Fig. 3 for a kind of volume adjusting method in the embodiment of the present invention three, the present embodiment is with aforementioned reality
It is optimized based on applying example, there is provided preferred volume adjusting method, specifically, the end is controlled according to the current distance
The volume of end equipment includes：According to the corresponding relation of the distance and volume power output for pre-building, it is determined that working as with described
The corresponding volume power output of front distance；The volume adjusting of the terminal device is driven using the corresponding volume power output
System exports corresponding volume.
Accordingly, the method for the present embodiment specifically includes following steps：
S310, when terminal device is detected in speech play state, determines between the terminal device and user
Current distance.
S320, according to the corresponding relation of the distance that pre-builds and volume power output, it is determined that with the current distance pair
The volume power output answered.
Likewise, can pre-set a ultimate range and corresponding max volume power output, a minimum range and
Corresponding minimal volume power output, for the distance between ultimate range and minimum range, can arrange distance and volume output
According to linear relationship, the linear relationship of power, determines that current distance needs the volume power output used.Can for example be, work as end
End equipment is in the case that intelligent watch and user are the child with wrist-watch, in advance internal system set up one with regard to away from
From the rule with volume power output, Ke Yishi, wrist-watch and child head distance not less than equal to 3 centimetres when, turn
For receiver, corresponding volume power output is set to into minimal volume power output, the minimal volume power output can be solid
Definite value, the volume value using the minimal volume power output output are also just minimum；The head distance of wrist-watch and child is more than 3 lis
Rice less than 12 centimetres when, volume power output and wrist-watch it is linear with the distance of child's head, this when sound
Amount power output is a scope；When the head distance of wrist-watch and child is equal to 12 centimetres, corresponding volume is exported
Power setting is max volume power output, and this when, volume power output was a numerical value, was exported using the max volume
The volume of power output is also max volume；When the head distance of wrist-watch and child is more than 12 centimetres, volume output work
Rate keeps maximum no longer to change, and then volume keeps max volume no longer to change.According to previous step wrist-watch in call shape
State, it is determined that wrist-watch and child's head between current distance, find out with this apart from corresponding volume power output.
S330, drives the sound volume regulating system output correspondence of the terminal device using the corresponding volume power output
Volume.
Wherein, the volume of the terminal device is adjusted to the corresponding volume value automatically to pass through：Adjust output
The mode such as power and regulation volume button.The present embodiment changes volume by way of taking and adjusting power output.Example
Can such as be, when it is determined that the distance between terminal device and user for 14 centimetres when, find out corresponding volume output
Power, i.e. peak power output, drive the sound volume regulating system of the terminal device to export corresponding volume, i.e. max volume.
Intelligent worn device on market, such as phone wrist-watch etc., during call, only hands-free mode, and conversing
Cheng Zhong, volume are fixed, when in public, it is impossible to effectively accomplish to protect individual privacy.This programme by increase by one away from
From inductive pick-up, CPU automatically adjusts power output according to wearable device apart from people's ear distance.
The technical scheme of the present embodiment, by the corresponding relation according to the distance and power output for pre-building, it is determined that working as
The power output of front distance correspondence volume, exports corresponding volume according to power output driving equipment sound volume regulating system.Solve
User thinks that current volume is improper, needs to recall volume knob manually, carries out the problem of manual regulation.When detection away from
During from less than some setting value, start automatic regulating volume output system, distance is nearer, and volume is less, and effective protection is personal
Privacy.It is close to ear call, reduces volume, can effectively reduce the injury to ear；Power consumption can also be reduced, when extending standby
Between；Technology realizes simple, low cost.
Example IV
Schematic flow sheets of the Fig. 4 for a kind of volume adjusting method in the embodiment of the present invention four, the present embodiment is with aforementioned reality
It is optimized based on applying example, there is provided the method for preferred volume adjusting, specifically, according to current distance control
The volume of terminal device includes：If the current distance is not less than predeterminable range, automatically by the language of the terminal device
Sound output mode is set to handset mode；Or, if the current distance exceedes predeterminable range, automatically by the terminal device
Voice output pattern be set to speaker mode.
Accordingly, the method for the present embodiment specifically includes following steps：
S410, when terminal device is detected in speech play state, determines between the terminal device and user
Current distance.
S420, determines the voice output pattern of the terminal device according to the current distance.
If the current distance is not less than predeterminable range, execution step S430；If the current distance exceed it is default away from
From then execution step S440.
Wherein, predeterminable range is the distance value of setting, can be 2 centimetres, 3 centimetres and 4 centimetres equidistant values.
The voice output pattern of the terminal device is set to handset mode by S430 automatically.
Receiver is a kind of accessory that the communication tools such as phone, intercom, mobile phone transmit sound, and handset mode is exactly normally to beat
When phone mobile phone near ear when voice output pattern, sound is relatively small.
The voice output pattern of the terminal device is set to speaker mode by S440 automatically.
Wherein, the voice output pattern of speaker mode, usually mobile phone under hands-free state, is exactly to dial electricity at ordinary times
Words switch to hands-free mode that the sound of other side just can be heard without hand-held phone when inconvenient, equivalent to sound is put
It is big.It is used primarily in the aspects such as base, mobile phone, earphone, audio amplifier.Sound is played by loudspeaker relatively large.Setting one is pre-
If distance, the magnitude relationship being just to determine between a current distance and predeterminable range between terminal device and user does not surpass
Cross preset value and voice output pattern is set to into handset mode then, speaker mode is then set to more than preset value.For example can be with
It is, when preset value is set to 2 centimetres, when the distance between terminal device and user are 1 centimetre, automatically by the voice of terminal device
Output mode is set to handset mode.
General Intelligent worn device, such as phone wrist-watch, only outer to put output, volume is larger, and in communication process, nothing is appointed
What secret protection.When user intentionally gets secret protection, can be by phone wrist-watch near head, at this moment the distance on wrist-watch is passed
Sensor automatically detects the distance of Intelligent worn device and head, when distance is less than setting value, starts loudspeaker power output
Automatic control system, nearer apart from head when detecting, power output is less；When Intelligent worn device is close to ear, output
Power reaches at least；When Intelligent worn device and head distance slowly become big, power output slowly becomes big again；When reaching greatly certain
During one setpoint distance, volume output reaches maximum, at this moment further increases distance, and power output is constant.
The technical scheme of the present embodiment, is in speech play state by detection terminal equipment, determines terminal device and uses
The distance between family, if current distance is just automatically set as handset mode not less than predeterminable range, or current distance exceedes in advance
If distance, then speaker mode is automatically set as, according to the distance of detection Intelligent worn device and head, automatic output volume,
More hommization, can be very good to solve call privacy concern；When being close to ear and conversing, due to volume it is less, but can be very clear
Chu hears dialogue, can effectively reduce the injury to ear.Automatically volume is reduced, power consumption can be reduced, save electricity, more ring
Protect.
Embodiment five
Structural representations of the Fig. 5 for a kind of volume adjustment device of the embodiment of the present invention five.The present embodiment is applicable to end
The situation of end equipment volume adjusting, the device can realize by the way of software and/or hardware that the device can be integrated in any carrying
In for the equipment of volume adjusting function, for example typically intelligent terminal (includes mobile terminal and notebook computer, mobile terminal
Such as mobile phone, panel computer and smart camera etc.), as shown in figure 5, the device of the volume adjusting is specifically included：Distance determines
Module 51 and volume control module 52.
Wherein, apart from determining module 51 for detect terminal device in speech play state when, determine the end
Current distance between end equipment and user；Volume control module 52 is for according to the current distance control terminal device
Volume.
Optionally, the volume control module 52 is specifically for according to the distance for pre-building pass corresponding with volume value
System, it is determined that volume value corresponding with the current distance；Automatically the volume of the terminal device is adjusted to into the corresponding sound
Value.
Optionally, the volume control module 52 is specifically for according to the distance for pre-building and volume power output
Corresponding relation, it is determined that volume power output corresponding with the current distance；Driven using the corresponding volume power output
The sound volume regulating system of the terminal device exports corresponding volume.
Optionally, the volume control module 52 is specifically for if the current distance is not less than predeterminable range, automatically
The voice output pattern of the terminal device is set to into handset mode；Or, if the current distance exceedes predeterminable range,
Automatically the voice output pattern of the terminal device is set to into speaker mode.
Optionally, it is described apart from determining module specifically for, IMAQ is carried out to the peripheral information of the terminal device,
And the image to gathering carries out image recognition；If characteristics of human body's information is included in identifying described image, it is determined that the terminal
Current distance between equipment and corresponding characteristics of human body.
Optionally, it is described apart from determining module 51 specifically for being surveyed using range sensor and/or photoelectric sensor 511
Try the distance between the terminal device and user；The distance that test is obtained is used as working as between the terminal device and user
Front distance.
By a kind of volume adjustment device of above-mentioned 5th embodiment, determine terminal device with use using apart from determining module
Current distance between family, using volume control module according to the volume apart from situation control terminal equipment, can
Realize that Intelligent volume is adjusted, accomplish secret protection of conversing well, power consumption can also be reduced, increase stand-by time.
Embodiment six
Structural representations of the Fig. 6 for a kind of terminal device of the embodiment of the present invention six.The present embodiment is applicable to terminal and sets
The situation of standby volume adjusting, as shown in fig. 6, the terminal device 61 specifically includes the arbitrary volume adjusting dress described in embodiment five
Put 62.
Specifically, the function realized by the volume adjustment device 62 can be integrated in terminal device 61.The terminal device
61 operation principle is, when in speech play state, it is determined that the current distance and user between；According to the current distance
Control volume.
Optionally, terminal device 61 also includes：Range sensor 63 and/or photoelectric sensor 64；It is determined that the terminal
During current distance between equipment and user, range sensor 63 and/or photoelectric sensor 64 can be adopted to test the terminal and set
It is standby the distance between with user；The distance that test is obtained is used as the current distance between the terminal device and user.
In the present embodiment can using range sensor 63, or photoelectric sensor 64, or while use range sensor 63
Distance test is completed with photoelectric sensor 64.Number for used range sensor 63 and photoelectric sensor 64,
And its particular location in terminal device or voice adjusting means is not specifically limited here.
Optionally, the range sensor is red light sensor or ultrasonic sensor.
Wherein, infrared distance sensor is also different using the different intensity for reflecting that infrared signal runs into obstacle distance
Principle, carries out the far and near detection of barrier.Ultrasound uses accurate apart from sensor using ultrasonic echo range measurement principle
Time difference measurement technology, the distance between detection sensor and object, using low-angle, small blind zone supersonic sensor, tool
There is measurement accurate, contactless, waterproof, anticorrosion, the advantages of inexpensive.
By a kind of terminal device of above-mentioned sixth embodiment, the method for taking above-described embodiment 1-6 to provide, intelligence is realized
Energy voice is adjusted, and is shortened by the distance of user and terminal, is reduced call sound, is accomplished secret protection of conversing, and volume is defeated
Going out power reduces reducing power consumption, increases stand-by time.
The said goods can perform the method provided by any embodiment of the present invention, possess the corresponding functional module of execution method
And beneficial effect.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
More other Equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (15)
1. a kind of volume adjusting method, it is characterised in that include：
When terminal device being detected in speech play state, determine the current distance between the terminal device and user；
The volume of the terminal device is controlled according to the current distance.
2. method according to claim 1, it is characterised in that the sound of the terminal device is controlled according to the current distance
Amount size includes：
According to the corresponding relation of the distance and volume value for pre-building, it is determined that volume value corresponding with the current distance；
Automatically the volume of the terminal device is adjusted to into the corresponding volume value.
3. method according to claim 1, it is characterised in that the sound of the terminal device is controlled according to the current distance
Amount size includes：
According to the corresponding relation of the distance and volume power output for pre-building, it is determined that volume corresponding with the current distance is defeated
Go out power；
The sound volume regulating system of the terminal device is driven to export corresponding volume using the corresponding volume power output.
4. method according to claim 1, it is characterised in that the sound of the terminal device is controlled according to the current distance
Amount size includes：
If the voice output pattern of the terminal device is set to receiver not less than predeterminable range by the current distance automatically
Pattern；
Or, if the current distance exceedes predeterminable range, automatically the voice output pattern of the terminal device is set to
Speaker mode.
5. the method according to any one of claim 1-4, it is characterised in that determine between the terminal device and user
Current distance includes：
IMAQ is carried out to the peripheral information of the terminal device, and the image to gathering carries out image recognition；
If characteristics of human body's information is included in identifying described image, it is determined that between the terminal device and corresponding characteristics of human body
Current distance.
6. the method according to any one of claim 1-4, it is characterised in that determine between the terminal device and user
Current distance includes：
The distance between the terminal device and user are tested using range sensor and/or photoelectric sensor；
The distance that test is obtained is used as the current distance between the terminal device and user.
7. a kind of volume adjustment device, it is characterised in that include：
Apart from determining module, for when terminal device is detected in speech play state, determining the terminal device and using
Current distance between family；
Volume control module, for the volume of the terminal device is controlled according to the current distance.
8. device according to claim 7, it is characterised in that the volume control module is specifically for according to building in advance
The corresponding relation of vertical distance and volume value, it is determined that volume value corresponding with the current distance；Automatically by the terminal device
Volume be adjusted to the corresponding volume value.
9. device according to claim 7, it is characterised in that the volume control module is specifically for according to building in advance
The corresponding relation of vertical distance and volume power output, it is determined that volume power output corresponding with the current distance；Using institute
Stating corresponding volume power output drives the sound volume regulating system of the terminal device to export corresponding volume.
10. device according to claim 7, it is characterised in that the volume control module is specifically for if described current
The voice output pattern of the terminal device is then set to handset mode not less than predeterminable range by distance automatically；Or, if institute
Current distance is stated more than predeterminable range, then the voice output pattern of the terminal device is set to into speaker mode automatically.
11. devices according to any one of claim 7-10, it is characterised in that it is described apart from determining module specifically for,
IMAQ is carried out to the peripheral information of the terminal device, and the image to gathering carries out image recognition；If identifying described
Characteristics of human body's information is included in image, it is determined that the current distance between the terminal device and corresponding characteristics of human body.
12. devices according to any one of claim 7-10, it is characterised in that it is described apart from determining module specifically for,
The distance between the terminal device and user are tested using range sensor and/or photoelectric sensor；By test obtain away from
From as the current distance between the terminal device and user.
13. a kind of terminal devices, it is characterised in that including the volume adjustment device described in any one of claim 7-12.
14. terminal devices according to claim 13, it is characterised in that also include：Range sensor and/or photoelectric sensing
Device；
The range sensor and/or photoelectric sensor, for testing the current distance between the terminal device and user.
15. terminal devices according to claim 14, it is characterised in that the range sensor is red light sensor or super
Sonic sensor.
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| CN201611014670.4A CN106534541A (en) | 2016-11-15 | 2016-11-15 | Volume adjusting method and device and terminal equipment |
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| CN201611014670.4A CN106534541A (en) | 2016-11-15 | 2016-11-15 | Volume adjusting method and device and terminal equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611014670.4A Pending CN106534541A (en) | 2016-11-15 | 2016-11-15 | Volume adjusting method and device and terminal equipment |
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