CN110119209A - Audio device control method and device - Google Patents
Audio device control method and device Download PDFInfo
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- CN110119209A CN110119209A CN201910511386.5A CN201910511386A CN110119209A CN 110119209 A CN110119209 A CN 110119209A CN 201910511386 A CN201910511386 A CN 201910511386A CN 110119209 A CN110119209 A CN 110119209A
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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Abstract
This application involves a kind of audio device control method and devices, and wherein method includes: the gesture information for obtaining and currently occurring in identification region；Gesture information is identified and analyzed, determines corresponding with gesture information to control signal；Controlled audio frequency apparatus is sent a control signal to, executes corresponding operation to control controlled audio frequency apparatus.It realizes the purpose that audio frequency apparatus is controlled based on gesture control.Compared in the related technology, in such a way that hand operating mechanism key or touch screen carry out the control of audio frequency apparatus, the phenomenon that also needing eyes to find key or touch screen when manual operation is effectively prevented, this has also just achieved the purpose that liberate eyes, to improve driving safety coefficient.
Description
Technical field
This disclosure relates to field of communication technology more particularly to a kind of audio device control method and device.
Background technique
Music control is a kind of operating process common in startup procedure.It in the related art, is all to pass through manually handle
Mechanical button or touch screen on automobile are set, audio player is controlled, to realize the switching of music, the tune of volume
Save (such as: zooming in or out) operation.But the control of audio-frequence player device is carried out by manually handle mechanical button or touch screen
When processed, it is easy to cause to drive dangerous, so that safety factor of travel is lower.
Summary of the invention
In view of this, can effectively improve traffic safety the present disclosure proposes a kind of audio device control method and device
Coefficient.
According to the one side of the disclosure, a kind of audio device control method is provided, comprising:
Obtain the gesture information currently occurred in identification region；
The gesture information is identified and analyzed, determines corresponding with the gesture information to control signal；
The control signal is sent to controlled audio frequency apparatus, executes corresponding operation to control the controlled audio frequency apparatus.
In one possible implementation, the gesture information currently occurred in identification region is obtained, comprising:
By infrared transmitter transmitting infrared light to project an area source, the knowledge is irradiated by the area source
Other region；
The gesture motion occurred in identification region described in real-time monitoring, and there is gesture motion in the identification region
When, the reflection infrared light after reflection is received by infrared remote receiver；
Based on the reflection infrared light received, the corresponding gesture information is obtained；
Wherein, the light field characterization that the gesture information passes through the reflection infrared light.
In one possible implementation, the gesture information is identified and analyzed, is determined and the gesture information phase
The control signal answered, comprising:
The gesture information is analyzed, by obtaining location information in the gesture information；Wherein, the location information
Including the position coordinates in the gesture motion currently captured in the identification region；
Based on the location information, calculating identifies gesture motion corresponding with gesture information track；
Based on the gesture motion track identified, the corresponding control signal is determined.
In one possible implementation, it based on the gesture motion track identified, determines corresponding described
Control signal, comprising:
When identifying the gesture motion track is to brandish to the left, the control signal is determined to return to playlist
A upper audio for present video plays；
When identifying the gesture motion track is to brandish to the right, the control signal is determined to carry out the broadcasting
Next audio of present video plays in list；
When identifying the gesture motion track is to brandish upwards, determine that the control signal is to answer electronics movement
Equipment incoming call；
When identifying the gesture motion track is to brandish downwards, determine that the control signal is to hang up the electronics
Mobile device incoming call；
It is identifying that the gesture motion track is to rotate clockwise when brandishing to left, up, right, down, lower four direction, is determining
The control signal is to tune up broadcast sound volume out；
Identify the gesture motion track be to the right, above, left, lower four direction rotate when brandishing counterclockwise, determination
The control signal is to turn broadcast sound volume down out；
When identifying that the gesture motion track is brandished for pressing, determine that the control signal is worked as pause or broadcasting
Preceding audio.
According to another aspect of the present disclosure, the disclosure additionally provides a kind of audio device control device, including acquisition of information
Module, information analysis module and signal transmitting module；
The data obtaining module is configured as obtaining the gesture information currently occurred in identification region；
The information analysis module is configured as identifying and analyzing the gesture information, determines and the gesture information
Corresponding control signal；
The signal transmitting module is configured as sending the control signal to controlled audio frequency apparatus, to control the quilt
It controls audio frequency apparatus and executes corresponding operation.
In one possible implementation, data obtaining module includes TOF mould group；The TOF mould group includes infrared hair
Emitter and infrared remote receiver；
The infrared transmitter is configured as transmitting infrared light to project an area source, passes through the area source
Irradiate the identification region；
The infrared remote receiver is configured as the gesture motion occurred in identification region described in real-time monitoring, and described
Reflection infrared light when occurring the gesture motion in identification region, after receiving reflection；
The infrared remote receiver is additionally configured to obtain corresponding described based on the reflection infrared light received
Gesture information；
Wherein, the light field characterization that the gesture information passes through the reflection infrared light.
In one possible implementation, the information analysis module include analysis submodule, computational submodule and really
Stator modules；
The analysis submodule is configured as analyzing the gesture information, by obtaining position in the gesture information
Confidence breath；Wherein, the location information is the position coordinates in the gesture motion currently captured in the identification region；
The computational submodule is configured as based on the location information, and calculating identifies opposite with the gesture information
The gesture motion track answered；
The determining submodule is configured as determining corresponding described based on the gesture motion track identified
Control signal.
In one possible implementation, the determining submodule includes:
First determination unit is configured as determining described when identifying the gesture motion track is to brandish to the left
Control signal is the upper audio broadcasting for returning to present video in playlist；
Second determination unit is configured as determining described when identifying the gesture motion track is to brandish to the right
Control signal is the next audio broadcasting for carrying out present video in the playlist；
Third determination unit is configured as determining described when identifying the gesture motion track is to brandish upwards
Control signal is to answer electronic mobile device incoming call；
4th determination unit is configured as determining described when identifying the gesture motion track is to brandish downwards
Control signal is to hang up the electronic mobile device incoming call；
5th determination unit is configured as identifying that the gesture motion track is to left, up, right, down, lower four direction
It rotates clockwise when brandishing, determines that the control signal is to tune up broadcast sound volume；
6th determination unit, be configured as identify the gesture motion track be to the right, above, left, lower four direction
When rotation is brandished counterclockwise, determine that the control signal is to turn broadcast sound volume down；
7th determination unit is configured as when identifying that the gesture motion track is brandished for pressing, is determined described
Controlling signal is to suspend or play present video.
In one possible implementation, the information analysis module includes single-chip microcontroller.
In one possible implementation, the signal transmitting module is bluetooth module；
The bluetooth module is configured as communicating to connect with controlled audio frequency apparatus, is believed the control by Bluetooth protocol
Number it is sent to the controlled audio frequency apparatus.
The audio device control method of the embodiment of the present disclosure, by obtaining the gesture information currently occurred in identification region,
And by carrying out discriminance analysis to the gesture information currently got, after determining corresponding control signal, determining control is believed
Number it is sent to controlled audio frequency apparatus, to realize the purpose for being controlled audio frequency apparatus based on gesture control.Compared in the related technology,
In such a way that hand operating mechanism key or touch screen carry out the control of audio frequency apparatus, effectively prevent also needing when manual operation
The phenomenon that wanting eyes to find key or touch screen, this has also just achieved the purpose that liberate eyes, to improve driving safety system
Number.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the disclosure will become
It is clear.
Detailed description of the invention
Comprising in the description and constituting the attached drawing of part of specification and specification together illustrates the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principles of this disclosure.
Fig. 1 shows the flow chart of the audio device control method of the embodiment of the present disclosure；
Fig. 2 shows the gesture letter currently occurred in identification region is obtained in the audio device control method of the embodiment of the present disclosure
The structural schematic diagram of TOF mould group used by ceasing；
Fig. 3 shows the block diagram of the audio device control device of the embodiment of the present disclosure；
Fig. 4 shows the battery management unit chip figure in the audio device control device of the embodiment of the present disclosure；
Fig. 5 shows the circuit diagram of power button in the audio device control device of the embodiment of the present disclosure.
Specific embodiment
Various exemplary embodiments, feature and the aspect of the disclosure are described in detail below with reference to attached drawing.It is identical in attached drawing
Appended drawing reference indicate element functionally identical or similar.Although the various aspects of embodiment are shown in the attached drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, giving numerous details in specific embodiment below to better illustrate the disclosure.
It will be appreciated by those skilled in the art that without certain details, the disclosure equally be can be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight the purport of the disclosure.
Fig. 1 shows the flow chart of the audio device control method of the embodiment of the present disclosure.Refering to fig. 1, implement in the disclosure
In the audio device control method of example, first includes step S100, obtain the gesture information currently occurred in identification region.This
Place, it is noted that identification region can adopt to execute the relevant apparatus of the audio device control method of the embodiment of the present disclosure
Collect the effective coverage of information.In one possible implementation, identification region can be three-dimensional spatial area.
In turn, then by step S200, the gesture information currently got is identified and is analyzed, is determined and gesture information phase
The control signal answered.Here, it should be pointed out that different gesture informations corresponds to different control signals.Correspondingly, different
Signal is controlled to the controlled audio frequency apparatus different operation to be executed of reply.
Then, then step S300 is executed, sends a control signal to controlled audio frequency apparatus, executed with controlling controlled audio frequency apparatus
Corresponding operation.Wherein, it should be pointed out that in the audio device control method of the embodiment of the present disclosure, be controlled audio frequency apparatus
It can be vehicle-mounted audio device.Such as: vehicle-carrying music player, Vehicular video player and vehicle-mounted radio.Meanwhile one
In the possible implementation of kind, control signal can be sent based on Bluetooth protocol.It will be appreciated by those skilled in the art that
It is that control signal can also be sent by other communication protocols, such as: WIFI agreement.Herein without specifically limiting.
The audio device control method of the embodiment of the present disclosure as a result, by obtaining the gesture currently occurred in identification region
Information, and by carrying out discriminance analysis to the gesture information currently got, after determining corresponding control signal, by determining control
Signal processed is sent to controlled audio frequency apparatus, to realize the purpose for being controlled audio frequency apparatus based on gesture control.Compared to related skill
In art, in such a way that hand operating mechanism key or touch screen carry out the control of audio frequency apparatus, effectively prevent being manually operated
When also need eyes to find key or the phenomenon that touch screen, this has also just achieved the purpose that liberate eyes, to improve driving
Safety coefficient.
In one possible implementation, step S100, obtaining in identification region the gesture information that currently occurs can be with
It is accomplished by the following way.
That is, passing through one TOF mould group of setting, wherein TOF system is a kind of optical detection and ranging system, can be sent out from emitter to object
Penetrate light pulse, receiver then can be by calculating light pulse from transmitter to object, then the fortune of receiver is returned to pixel format
The row time determines the distance of measured object.
Referring to Fig.2, TOF mould group 110a includes infrared transmitter and infrared remote receiver.Emitted by infrared transmitter infrared
Line irradiates identification region by area source to project an area source.Meanwhile corresponding knowledge is projected in infrared transmitter
Behind other region, the gesture motion of appearance in real-time monitoring identification region.And when occurring gesture motion in identification region, by infrared
Receiver receives the reflection infrared ray after reflection.And then again based on the reflection infrared ray received, corresponding gesture information is obtained.
Wherein, herein it should be noted that gesture information is infrared by reflecting in the audio device control method of the embodiment of the present disclosure
The light field characterization of optical fiber.
That is, passing through the infrared hair in TOF mould group 110a in the audio device control method of the embodiment of the present disclosure
Emitter projects an area source, irradiates corresponding identification region by area source, and then is received again by infrared remote receiver in cog region
There is institute's reflected reflection infrared light when gesture motion in domain, obtains corresponding hand based on the reflection infrared light received
Gesture information is realized with the purpose of light field characterization gesture information.Compared in the related technology with electric signal characterization gesture letter
The mode of breath carries out the characterization of gesture information using optical signal, does not need complicated circuit connecting wire, while can also effectively mention
The accuracy of high gesture information.
After obtaining the gesture motion currently occurred in identification region by any of the above-described kind of mode, it is dynamic that gesture can be carried out
The identification and analysis of work.Wherein, in one possible implementation, gesture information is identified and analyzed, determines to believe with gesture
The corresponding control signal of breath, can be accomplished by the following way.
Firstly, analyzing gesture information, by obtaining corresponding location information in gesture information.Herein, should illustrate
, location information may include the position coordinates in the gesture motion currently captured in identification region, can also wrap
Include capture time when capturing gesture motion at each position coordinate.
It will be appreciated by persons skilled in the art that passing through when carrying out the capture of gesture information by TOF mould group 110a
Calculate light pulse from transmitter to object, then with pixel format back to receiver runing time determine measurand away from
From rear, mathematical computations can be carried out based on the distance determined and obtain corresponding position coordinates.Meanwhile it being received based on receiver
Time to position coordinates is the capture time that can determine that when capturing gesture motion at each position coordinate.
In turn, then based on the location information got, calculating identifies gesture motion corresponding with gesture information track.
Here, it should be pointed out that the number for the position coordinates for including in accessed location information can be multiple.Such as: obtaining
When including two position coordinates in the location information got, the two position coordinates can be initial position co-ordinates and final position
Coordinate.By the specific location of initial position co-ordinates and the specific location of final position coordinate and it is respectively received initial bit
The time of coordinate and final position coordinate is set, that is, may recognize that corresponding gesture motion track.
And then again based on the gesture motion track identified, determine to control signal accordingly.Herein, should illustrate
It is that, when determining corresponding control signal based on the gesture motion track identified, can be realized by reading database.
That is, by pre-establishing a database, multiple gesture motion tracks and its corresponding control signal are stored in the database
Data.Wherein, the corresponding control signal in each gesture motion track can be embodied by way of list.
For example, when in accessed location information including initial position co-ordinates and final position coordinate, wherein
Specific location of the initial position co-ordinates in identification region is the center position of identification region.Final position coordinate is in cog region
Specific location in domain is the front-right position of the central point of identification region.As a result, according to initial position co-ordinates in identification region
In specific location in identification region of specific location and final position coordinate can identify the hand currently captured
It is to brandish to the right that gesture, which acts corresponding motion profile,.And then based on the gesture motion track identified, by being searched in database
Corresponding control signal is brandished to the right to determine to brandish corresponding control to the right by searching for the related data in database
Signal is to play out next audio in list to play.
For another example: when in accessed location information including four position coordinates, this four position coordinates point ratio are as follows:
Initial position co-ordinates, the first intermediate position coordinates, the second intermediate position coordinates and final position coordinate.
Wherein, specific location of the initial position co-ordinates in identification region is the top position of the central point of identification region.
Specific location of first intermediate position coordinates in identification region is the right position of the central point of identification region.Second interposition
Set the lower position for the central point that specific location of the coordinate in identification region is identification region.Final position coordinate is in cog region
Specific location in domain is the left location of the central point of identification region.
Specific location according to initial position co-ordinates in identification region as a result, the first intermediate position coordinates are in cog region
The specific location and final position coordinate of specific location, the second intermediate position coordinates in identification region in domain is identifying
The receiving time of specific location and each position coordinates in region, can identify the gesture motion currently captured
Corresponding motion profile is to rotate clockwise to brandish.And then based on the gesture motion track identified, by being searched in database
Corresponding control signal is brandished to the right to determine to rotate clockwise and brandish correspondence by searching for the related data in database
Control signal be tune up broadcast sound volume.
Further, the corresponding control signal in the gesture motion track stored in database may include a variety of.
Namely based on the gesture motion track identified, determine to control signal accordingly.That is, different gesture motion tracks,
Corresponding different control signal.
For example, when identifying gesture motion track is to brandish to the left, control signal is determined to return to played column
A upper audio for table present video plays.Identify gesture motion track be brandish to the right when, determine control signal be into
Next audio of present video plays in row playlist.When identifying gesture motion track is to brandish upwards, determine to control
Signal processed is to answer electronic mobile device incoming call.When identifying gesture motion track is to brandish downwards, control signal is determined
To hang up electronic mobile device incoming call.Identifying that gesture motion track is to rotate clockwise to left, up, right, down, lower four direction
When brandishing, determine that control signal is to tune up broadcast sound volume.Identify gesture motion track be to the right, above, left, lower four sides
When brandishing to rotation counterclockwise, determine that control signal is to turn broadcast sound volume down.Identifying that gesture motion track is that pressing is waved
When dynamic, control signal is determined to suspend or playing present video.
Different control signals is corresponded to by the way that various gestures motion profile is arranged, is realized to the various of controlled audio frequency apparatus
Different operations, the audio device control method function that this also allows for the embodiment of the present disclosure is more diversified, and flexibility is also
It is higher.
Correspondingly, based on any audio device control method in front, the disclosure additionally provides a kind of audio frequency apparatus
Control device.Due to the working principle of the audio device control device of the embodiment of the present disclosure and the audio frequency apparatus of the embodiment of the present disclosure
The principle of control method is same or similar, therefore overlaps will not be repeated.
Refering to Fig. 3, in the audio device control device 100 of the embodiment of the present disclosure, including data obtaining module 110, information
Analysis module 120 and signal transmitting module 130.
Wherein, data obtaining module 110 are configured as obtaining the gesture information currently occurred in identification region.Information point
Module 120 is analysed, is configured as identifying and analyzing the gesture information, determines corresponding with the gesture information to control signal.
Signal transmitting module 130 is configured as sending the control signal to controlled audio frequency apparatus, to control the controlled audio frequency apparatus
Execute corresponding operation.
It should be pointed out that information analysis module 120 includes single-chip microcontroller.That is, information analysis module 120 can lead to
Single-chip microcontroller is crossed to realize.
Further, data obtaining module 110 includes TOF mould group 110a.TOF mould group 110a includes infrared transmitter and red
Outer receiver.Infrared transmitter is configured as transmitting infrared light to project an area source, irradiates knowledge by area source
Other region.Infrared remote receiver is configured as the gesture motion occurred in real-time monitoring identification region, and occurs in identification region
Reflection infrared light when gesture motion, after receiving reflection.Infrared remote receiver is additionally configured to infrared based on the reflection received
Light obtains corresponding gesture information.Wherein, the light field characterization that gesture information passes through reflection infrared light.
Further, signal transmitting module 130 can be bluetooth module.Bluetooth module is configured as and controlled audio
Equipment communication connection, sends control signals to controlled audio frequency apparatus by Bluetooth protocol.Such as: for the audio of the embodiment of the present disclosure
Signal transmitting module 130 in plant control unit 100 using bluetooth module come when realizing, the chip of used Bluetooth chip
Figure.
That is, the audio device control device 100 of the embodiment of the present disclosure, by the way that TOF mould group 110a, single-chip microcontroller is arranged
And bluetooth module.Wherein, TOF mould group 110a and monolithic mechatronics, the gesture information that will be captured are sent to single-chip microcontroller, by
Single-chip microcontroller carries out discriminance analysis to gesture information.In turn, it determines to control accordingly according to the gesture information received in single-chip microcontroller
After signal processed, then controlled audio frequency apparatus is sent control signals to by bluetooth module, control to audio frequency apparatus can be realized.
Wherein, refering to fig. 1, it should be noted that in the audio device control device 100 of the embodiment of the present disclosure, when adopting
When carrying out the acquisition of gesture information with TOF mould group 110a, a light source 140 can be set at the identification region of TOF mould group 110a
(such as: infrared lamp), by bright and clear at the light source 140 guarantee identification region, to ensure that gesture is believed at identification region
The accurate capture of breath.
It is also desirable to which, it is noted that the audio device control device 100 of the embodiment of the present disclosure passes through bluetooth module and quilt
When controlling audio frequency apparatus communication connection, bluetooth connection can be directly carried out, can also be attached indirectly.That is, bluetooth module can be with
It directly matches, can also be matched by the electronic mobile devices such as mobile phone or tablet computer and controlled audio frequency apparatus with controlled audio frequency apparatus
It is right, it is sent with completing the transmission of control signal.
In addition, in one possible implementation, refering to Fig. 4 and Fig. 5, the audio frequency apparatus of the embodiment of the present disclosure controls dress
Setting 100 can also include battery management unit and power button.Wherein, battery management unit controls for realizing to audio frequency apparatus
The management of charging and discharging of power supply (such as: lithium battery) in device 100.Contact-making switch of the power button as power supply, for realizing electricity
The power on/off in source.
Further, in one possible implementation, information analysis module 120 includes analysis submodule, calculates
Submodule and determining submodule.
Wherein, submodule is analyzed, is configured as analyzing gesture information, by obtaining location information in gesture information；
Wherein, location information is the position coordinates in the gesture motion currently captured in identification region.Computational submodule is matched
It is set to based on location information, calculating identifies gesture motion corresponding with gesture information track.It determines submodule, is configured as
Based on the gesture motion track identified, determine to control signal accordingly.
In one possible implementation, determine that submodule includes:
First determination unit is configured as determining control signal when identifying gesture motion track is to brandish to the left
It is played to return to a upper audio for present video in playlist.
Second determination unit is configured as determining control signal when identifying gesture motion track is to brandish to the right
It is played to play out next audio of present video in list.
Third determination unit is configured as determining control signal when identifying gesture motion track is to brandish upwards
To answer electronic mobile device incoming call.
4th determination unit is configured as determining control signal when identifying gesture motion track is to brandish downwards
To hang up electronic mobile device incoming call.
5th determination unit is configured as identifying that gesture motion track is to left, up, right, down, lower four direction up time
When needle rotation is brandished, determine that control signal is to tune up broadcast sound volume.
6th determination unit, be configured as identify gesture motion track be to the right, above, left, lower four direction inverse time
When needle rotation is brandished, determine that control signal is to turn broadcast sound volume down.
7th determination unit is configured as when identifying that gesture motion track is brandished for pressing, determines control signal
To suspend or playing present video.
The audio device control device of the embodiment of the present disclosure, by being obtained by information with after the communication connection of controlled audio frequency apparatus
Modulus block obtains the gesture information currently occurred in identification region, and is identified by information analysis module and analyze the gesture letter
Breath, determine it is corresponding with gesture information control signal, then controlled audio frequency apparatus is sent a control signal to by signal transmitting module,
Corresponding operation is executed to control controlled audio frequency apparatus, the gesture control to controlled audio frequency apparatus is realized, avoids manual behaviour
The case where making the mechanical key or touch screen of controlled audio frequency apparatus, to improve the safety of car steering.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport
In the principle, practical application or technological improvement to the technology in market for best explaining each embodiment, or lead this technology
Other those of ordinary skill in domain can understand each embodiment disclosed herein.
Claims (10)
1. a kind of audio device control method characterized by comprising
Obtain the gesture information currently occurred in identification region；
The gesture information is identified and analyzed, determines corresponding with the gesture information to control signal；
The control signal is sent to controlled audio frequency apparatus, executes corresponding operation to control the controlled audio frequency apparatus.
2. being wrapped the method according to claim 1, wherein obtaining the gesture information currently occurred in identification region
It includes:
By infrared transmitter transmitting infrared light to project an area source, the cog region is irradiated by the area source
Domain；
The gesture motion occurred in identification region described in real-time monitoring, and when there is gesture motion in the identification region, by
Infrared remote receiver receives the reflection infrared light after reflection；
Based on the reflection infrared light received, the corresponding gesture information is obtained；
Wherein, the light field characterization that the gesture information passes through the reflection infrared light.
3. the method according to claim 1, wherein identify and analyze the gesture information, determine with it is described
Gesture information controls signal accordingly, comprising:
The gesture information is analyzed, by obtaining location information in the gesture information；Wherein, the location information includes
In position coordinates of the gesture motion currently captured in the identification region；
Based on the location information, calculating identifies gesture motion corresponding with gesture information track；
Based on the gesture motion track identified, the corresponding control signal is determined.
4. according to the method described in claim 3, it is characterized in that, being determined based on the gesture motion track identified
The corresponding control signal, comprising:
When identifying the gesture motion track is to brandish to the left, it is current to return to playlist to determine the control signal
A upper audio for audio plays；
When identifying the gesture motion track is to brandish to the right, the control signal is determined to carry out the playlist
Next audio of middle present video plays；
When identifying the gesture motion track is to brandish upwards, determine that the control signal is to answer electronic mobile device
Incoming call；
When identifying the gesture motion track is to brandish downwards, determine that the control signal is to hang up the electronics movement
Equipment incoming call；
It is identifying that the gesture motion track is to rotate clockwise when brandishing to left, up, right, down, lower four direction, is determining institute
Stating control signal is to tune up broadcast sound volume；
Identify the gesture motion track be to the right, above, left, lower four direction rotated when brandishing counterclockwise, determine institute
Stating control signal is to turn broadcast sound volume down；
When identifying that the gesture motion track is brandished for pressing, the control signal is determined as pause or plays current sound
Frequently.
5. a kind of audio device control device, which is characterized in that sent including data obtaining module, information analysis module and signal
Module；
The data obtaining module is configured as obtaining the gesture information currently occurred in identification region；
The information analysis module is configured as identifying and analyzing the gesture information, determines corresponding to the gesture information
Control signal；
The signal transmitting module is configured as sending the control signal to controlled audio frequency apparatus, to control the controlled sound
Frequency equipment executes corresponding operation.
6. device according to claim 5, which is characterized in that data obtaining module includes TOF mould group；The TOF mould group
Including infrared transmitter and infrared remote receiver；
The infrared transmitter is configured as transmitting infrared light to project an area source, is irradiated by the area source
The identification region out；
The infrared remote receiver is configured as the gesture motion occurred in identification region described in real-time monitoring, and in the identification
Reflection infrared light when occurring the gesture motion in region, after receiving reflection；
The infrared remote receiver is additionally configured to obtain the corresponding gesture based on the reflection infrared light received
Information；
Wherein, the light field characterization that the gesture information passes through the reflection infrared light.
7. device according to claim 5, which is characterized in that the information analysis module includes analysis submodule, calculates
Submodule and determining submodule；
The analysis submodule is configured as analyzing the gesture information, by obtaining position letter in the gesture information
Breath；Wherein, the location information is the position coordinates in the gesture motion currently captured in the identification region；
The computational submodule is configured as based on the location information, and calculating identifies corresponding with the gesture information
Gesture motion track；
The determining submodule is configured as determining the corresponding control based on the gesture motion track identified
Signal.
8. device according to claim 7, which is characterized in that the determining submodule includes:
First determination unit is configured as determining the control when identifying the gesture motion track is to brandish to the left
Signal is the upper audio broadcasting for returning to present video in playlist；
Second determination unit is configured as determining the control when identifying the gesture motion track is to brandish to the right
Signal is the next audio broadcasting for carrying out present video in the playlist；
Third determination unit is configured as determining the control when identifying the gesture motion track is to brandish upwards
Signal is to answer electronic mobile device incoming call；
4th determination unit is configured as determining the control when identifying the gesture motion track is to brandish downwards
Signal is to hang up the electronic mobile device incoming call；
5th determination unit is configured as identifying that the gesture motion track is to left, up, right, down, lower four direction up time
When needle rotation is brandished, determine that the control signal is to tune up broadcast sound volume；
6th determination unit, be configured as identify the gesture motion track be to the right, above, left, lower four direction inverse time
When needle rotation is brandished, determine that the control signal is to turn broadcast sound volume down；
7th determination unit is configured as determining the control when identifying that the gesture motion track is brandished for pressing
Signal is to suspend or play present video.
9. device according to claim 7, which is characterized in that the information analysis module includes single-chip microcontroller.
10. according to the described in any item devices of claim 5 to 9, which is characterized in that the signal transmitting module is bluetooth mould
Block；
The bluetooth module is configured as communicating to connect with controlled audio frequency apparatus, is sent out the control signal by Bluetooth protocol
It send to the controlled audio frequency apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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