CN109164906A - More electric wave control method and device - Google Patents
More electric wave control method and device Download PDFInfo
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- CN109164906A CN109164906A CN201810621830.4A CN201810621830A CN109164906A CN 109164906 A CN109164906 A CN 109164906A CN 201810621830 A CN201810621830 A CN 201810621830A CN 109164906 A CN109164906 A CN 109164906A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/011—Emotion or mood input determined on the basis of sensed human body parameters such as pulse, heart rate or beat, temperature of skin, facial expressions, iris, voice pitch, brain activity patterns
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Abstract
The embodiment of the present application provides a kind of more electric wave control method and device, this method comprises: according to the first eeg signal and flesh electric wave signal of prefixed time interval acquisition target user；The first object control instruction of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal；The first object home equipment is sent by the first object control instruction.By implementing the embodiment of the present invention, accuracy when can be promoted to a certain extent to home equipment control.
Description
Technical field
The present invention relates to signal processing technology fields, and in particular to a kind of more electric wave control method and device.
Background technique
With the continuous development of science and technology, Internet of Things has also obtained quick development therewith, and smart home belongs to Internet of Things
A kind of important scope in existing smart home, has existed for realizing by the eeg signal of user to smart home
In home equipment controlled.
But it when the home equipment of existing brain wave control smart home, is typically only capable to identification user and is absorbed in, loosen, sleep
The states such as dormancy, when controlling a series of home equipments, then accuracy when controlling home equipment is lower.
Summary of the invention
The embodiment of the invention provides a kind of more electric combination control methods and devices, can be promoted and be set to household to a certain extent
Accuracy when standby control.
The first aspect of the embodiment of the present invention provides a kind of apparatus control method, which comprises
According to the first eeg signal and flesh electric wave signal of prefixed time interval acquisition target user；
The first object of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal
Control instruction；
The first object home equipment is sent by the first object control instruction.
In conjunction with the embodiment of the present invention in a first aspect, in the first possible implementation of the first aspect, the flesh
Electric wave signal includes the first flesh electric wave signal of eye muscle and the second flesh electric wave signal of masseter, described according to first brain wave
Signal and the flesh electric wave signal obtain the first object control instruction of first object home equipment, comprising:
The first flesh electric wave signal, the second flesh electric wave signal and first eeg signal are located in advance
Reason obtains first and refers to eeg signal with reference to flesh electric wave signal and first with reference to flesh electric wave signal, second；
If it is determined that in the presence of with described first with reference to eeg signal it is corresponding at least one first refer to control instruction, then root
Determine object reference control instruction with reference to flesh electric wave signal with reference to flesh electric wave signal and described second according to described first, it is described extremely
Few one first includes the object reference control instruction with reference to control instruction；
The object reference is instructed into the first object control instruction as the first object home equipment.
In conjunction with the first possible implementation of first aspect of the embodiment of the present invention, second in first aspect may
Implementation in, it is described it is determining exist with described first with reference to eeg signal it is corresponding at least one first refer to reference to control
It enables, comprising:
Electroencephalogram conversion process is carried out with reference to eeg signal by described first, is obtained with reference to electroencephalogram；
It is compared described with reference to electroencephalogram with the standard electroencephalogram in electroencephalogram library；
When the target similarity with reference to electroencephalogram and at least one standard electroencephalogram is greater than default similarity if it exists,
Then determine to exist with described first with reference to eeg signal it is corresponding at least one first with reference to control instruction, wherein it is described
Standard electroencephalogram and first is corresponded with reference to control instruction.
In conjunction with the embodiment of the present invention in a first aspect, in a third possible implementation of the first aspect, described
The first object control instruction of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal, is wrapped
It includes:
First eeg signal and the flesh electric wave signal are filtered, obtain filtering eeg signal and
Filter flesh electric wave signal；
Discrete processes are carried out to the filtering eeg signal and the filtering flesh electric wave signal, obtain discrete brain wave letter
Number and discrete flesh electric wave signal；
The discrete eeg signal and the discrete flesh electric wave signal are inputted into preset target control instruction and generate mould
Type obtains the first object control instruction.
In conjunction with the third possible implementation of first aspect of the embodiment of the present invention to first aspect, in first aspect
In 4th kind of possible implementation, the first object home equipment is sent by the first object control instruction described
Later, the method also includes:
Obtain the second eeg signal of the target user；
Feature extraction is carried out to second eeg signal, obtains object feature value；
The target emotion value of target user is obtained according to the object feature value, and institute is determined according to the target emotion value
State the target emotion of target user；
The second target control instruction is generated according to the target emotion；
The second target home equipment is sent by second target control instruction.
The second aspect of the embodiment of the present invention provides a kind of plant control unit, and the plant control unit includes acquisition
Unit, the first generation unit and the first transmission unit, wherein
Acquisition unit, for believing according to the first eeg signal and myoelectricity wave of prefixed time interval acquisition target user
Number；
First generation unit, for obtaining first object man according to first eeg signal and the flesh electric wave signal
Occupy the first object control instruction of equipment；
First transmission unit, for sending the first object home equipment for the first object control instruction.
In conjunction with the second aspect of the embodiment of the present invention, in the first possible implementation of the second aspect, the flesh
Electric wave signal includes the first flesh electric wave signal of eye muscle and the second flesh electric wave signal of masseter, and first generation unit includes:
Preprocessing module, for the first flesh electric wave signal, the second flesh electric wave signal and first brain electricity
Wave signal is pre-processed, and is obtained first and is believed with reference to flesh electric wave signal and first with reference to brain wave with reference to flesh electric wave signal, second
Number；
Determining module is used for if it is determined that in the presence of at least one first reference corresponding with the first reference eeg signal
Control instruction then determines object reference control with reference to flesh electric wave signal with reference to flesh electric wave signal and described second according to described first
System instruction, at least one described first reference control instruction includes the object reference control instruction；The object reference is referred to
Enable the first object control instruction as the first object home equipment.
In conjunction with the first possible implementation of second aspect of the embodiment of the present invention, second in second aspect may
Implementation in, the determining module is specifically used for:
Electroencephalogram conversion process is carried out with reference to eeg signal by described first, is obtained with reference to electroencephalogram；
It is compared described with reference to electroencephalogram with the standard electroencephalogram in electroencephalogram library；
When the target similarity with reference to electroencephalogram and at least one standard electroencephalogram is greater than default similarity if it exists,
Then determine to exist with described first with reference to eeg signal it is corresponding at least one first with reference to control instruction, wherein it is described
Standard electroencephalogram and first is corresponded with reference to control instruction.
In conjunction with the second aspect of the embodiment of the present invention, in the third possible implementation of the second aspect, described
One generation unit is specifically used for:
First eeg signal and the flesh electric wave signal are filtered, obtain filtering eeg signal and
Filter flesh electric wave signal；
Discrete processes are carried out to the filtering eeg signal and the filtering flesh electric wave signal, obtain discrete brain wave letter
Number and discrete flesh electric wave signal；
The discrete eeg signal and the discrete flesh electric wave signal are inputted into preset target control instruction and generate mould
Type obtains the first object control instruction.
In conjunction with the embodiment of the present invention first aspect to first aspect the third possible implementation, in second aspect
The 4th kind of possible implementation in, described device further include:
Acquiring unit, for obtaining the second eeg signal of the target user；
Extraction unit obtains object feature value for carrying out feature extraction to second eeg signal；
Determination unit, for obtaining the target emotion value of target user according to the object feature value, and according to the mesh
Mark mood value determines the target emotion of the target user；
Second generation unit, for generating the second target control instruction according to the target emotion；
Second transmission unit, for sending the second target home equipment for second target control instruction.
The third aspect of the embodiment of the present invention provides a kind of computer readable storage medium, wherein above-mentioned computer can
Read the computer program that storage medium storage is used for electronic data interchange, wherein above-mentioned computer program executes computer
The step some or all of as described in first aspect of the embodiment of the present invention.
The fourth aspect of the embodiment of the present invention provides a kind of computer program product, wherein above-mentioned computer program produces
Product include the non-transient computer readable storage medium for storing computer program, and above-mentioned computer program is operable to make to count
Calculation machine executes the step some or all of as described in first aspect of the embodiment of the present invention.The computer program product can be
One software installation packet.
The implementation of the embodiments of the present invention has the following beneficial effects:
As can be seen that through the embodiment of the present invention, believing according to the first brain wave of prefixed time interval acquisition target user
Number and flesh electric wave signal, the of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal
One target control instruction, sends the first object home equipment for the first object control instruction, with this, relative to existing
Have in scheme and home equipment is controlled only with brain wave, in the present invention, introduces flesh electric wave signal and eeg signal
Home equipment is controlled to realize jointly, the accuracy controlled home equipment can be promoted to a certain extent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that the embodiment of the invention provides a kind of schematic diagrames of apparatus control method；
Fig. 2A is that the embodiment of the invention provides a kind of flow diagrams of apparatus control method；
Fig. 2 B is that the embodiment of the invention provides a kind of flow diagrams of first object control instruction generation method；
Fig. 2 C is that the embodiment of the invention provides the flow diagrams of another first object control instruction generation method；
Fig. 3 is that the embodiment of the invention provides the flow diagrams of another apparatus control method；
Fig. 4 is that the embodiment of the invention provides the flow diagrams of another apparatus control method；
Fig. 5 is that the embodiment of the invention provides the flow diagrams of another apparatus control method；
Fig. 6 is that the embodiment of the invention provides a kind of structural schematic diagrams of plant control unit；
Fig. 7 is that the embodiment of the invention provides a kind of structural schematic diagrams of first generation unit 602；
Fig. 8 is that the embodiment of the invention provides the structural schematic diagrams of another plant control unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
" embodiment " is referred in the present invention it is meant that a particular feature, structure, or characteristic described can be in conjunction with the embodiments
It is included at least one embodiment of the present invention.The phrase, which occurs, in each position in the description might not each mean phase
Same embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art are explicitly
Implicitly understand, embodiment described in the invention can be combined with other embodiments.
Electronic device involved by the embodiment of the present invention may include the various handheld devices with wireless communication function,
Mobile unit, wearable device calculate equipment or are connected to other processing equipments and various forms of radio modem
User equipment (user equipment, UE), mobile station (mobile station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as electronic device.
The content of embodiment in order to better understand the present invention first makees such as the equipment of the embodiment of the present invention control method
It is lower briefly to introduce.Referring to Fig. 1, Fig. 1 is that the embodiment of the invention provides a kind of schematic diagrames of apparatus control method.Such as Fig. 1 institute
Show, electronic device 102 acquires the eeg signal and flesh electric wave signal of user 101, then believes brain wave electronic device 102
Number and flesh electric wave signal be analyzed and processed, obtain the control instruction of household appliance 103, then electronic device 102 refers to control
Order is sent to household appliance 103, after household appliance 103 receives control instruction, makes corresponding response action.Pass through brain wave
With myoelectricity wave simultaneously to control household appliance, it can improve when controlling only with brain wave household appliance, household electrical appliances are set
Accuracy lower situation when standby control, when due to controlling only with brain wave household appliance, if household appliance is more,
Then it is difficult to realize accurately control to multiple household appliances by brain wave, wherein myoelectricity wave is the electricity that contraction of muscle two generates
Wave.Therefore, it is combined in the present invention by brain wave and myoelectricity wave, can be promoted to a certain extent and household appliance is controlled
Accuracy.
Fig. 2A is please referred to, Fig. 2A is that the embodiment of the invention provides a kind of flow diagrams of apparatus control method.Such as figure
Shown in 2A, apparatus control method includes step 201-203, specific as follows:
201, according to the first eeg signal and flesh electric wave signal of prefixed time interval acquisition target user.
Optionally, prefixed time interval can be the value between 10-30s, for example, 11s, 15s or 20s etc..Electronic device
The first eeg signal and flesh electric wave signal of target user can also be acquired in real time.To the first eeg signal and myoelectricity
When wave signal is acquired, electronic device is acquired the electric wave signal within the scope of user preset by brain wave sensor,
Include that the first eeg signal and flesh electric wave signal are acquired in electric wave signal, when collecting electric wave signal, electric wave is believed
Number carry out signal processing, respectively extract electric wave signal in the first eeg signal and flesh electric wave signal.Wherein, in preset range
It can be the range for including target user head, which can be sphere, be also possible to cuboid range etc..
Optionally, brain wave sensor can integrate inside electronic device, also can integrate acquiring brain waves head
In helmet, it is not specifically limited herein.
202, the first of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal
Target control instruction.
Optionally, flesh electric wave signal includes the first flesh electric wave signal of eye muscle and the second flesh electric wave signal of masseter, described
The first object control instruction of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal,
It may include step A1-A3, as shown in Figure 2 B, specific as follows:
A1, the first flesh electric wave signal, the second flesh electric wave signal and first eeg signal are carried out in advance
Processing obtains first and refers to eeg signal with reference to flesh electric wave signal and first with reference to flesh electric wave signal, second；
Optionally, it before pre-processed to the first myoelectricity wave, the second myoelectricity wave and the first eeg signal, needs
Will from flesh electric wave signal the first flesh electric wave signal of isolated eye muscle and masseter the second flesh electric wave signal.Due to eye muscle and
For masseter in activity, the meeting of the myoelectricity wave generated has its specific frequency range, then can be according to the frequency model of myoelectricity wave
Enclose isolated first flesh electric wave signal and the second flesh electric wave signal from flesh electric wave signal.
Optionally, the first flesh electric wave signal, the second flesh electric wave signal and first eeg signal carry out
A kind of pretreated possible method are as follows: first to the first flesh electric wave signal, the second flesh electric wave signal and the first eeg signal
It is filtered, obtains filtered first flesh electric wave signal, the second flesh electric wave signal and the first eeg signal, it is then right
Filtered first flesh electric wave signal, the second flesh electric wave signal and the first eeg signal amplifies and noise reduction process, obtain
First with reference to flesh electric wave signal, second with reference to flesh electric wave signal and first refer to eeg signal, first with reference to flesh electric wave signal,
Second reference flesh electric wave signal and the first reference eeg signal are digital signal.Wherein, noise reduction process is to reduce the first myoelectricity
It is carried out in wave signal, the second flesh electric wave signal and the first eeg signal by the in-band noise signal that cannot be filtered out after being filtered
Inhibit, main mode can be using low-noise amplifier to the first flesh electric wave signal, the second flesh electric wave signal and the first brain electricity
Wave signal amplifies processing, and low-noise amplifier has the function of amplifying useful signal while reducing noise.
A2, if it is determined that in the presence of with it is described first with reference to eeg signal it is corresponding at least one first refer to control instruction,
Then object reference control instruction, institute are determined with reference to flesh electric wave signal with reference to flesh electric wave signal and described second according to described first
Stating at least one first reference control instruction includes the object reference control instruction；
Optionally, a kind of determining in the presence of at least one first reference control corresponding with the first reference eeg signal
The method of instruction may include step A21-A23, specific as follows:
A21, electroencephalogram conversion process is carried out with reference to eeg signal by described first, obtained with reference to electroencephalogram；
Optionally, it obtains can specifically include following method with reference to electroencephalogram: preset to first with reference to eeg signal
It is sampled in period, being sampled in preset period of time to be, extract the brain wave letter at multiple time points in the period
Number signal strength indication, then the smooth curve of all signal strength indications is connected, to obtain with reference to electroencephalogram.
Wherein, preset time period can be that point arrives stop time point at the beginning of acquiring eeg signal, be also possible to
Acquire any time period in eeg signal.Multiple time points for example can be, and preset time period is carried out equal part, wait point it
The endpoint of period is as multiple time points afterwards, for example, the number of equal part can value between 100-200, be specifically as follows
100,150,181 is equivalent.
A22, it is compared described with reference to electroencephalogram with the standard electroencephalogram in electroencephalogram library；
Wherein, electroencephalogram library has update mechanism, for example, can be after being spaced preset duration to the standard in electroencephalogram library
Electroencephalogram is updated, and update method for example can be, and when user needs typing new electroencephalogram, is acquired and is used by electronic device
The current eeg signal in family is sampled processing to eeg signal, then obtains electroencephalogram, finally using the electroencephalogram as
Standard electroencephalogram is added in electroencephalogram library；Update method is also possible to obtain electroencephalogram from network, then by the electroencephalogram
It is added in electroencephalogram library as standard electroencephalogram.Certainly there can also be other update methods, herein by way of example only,
It is not specifically limited.
A23, if it exists it is described be greater than with reference to electroencephalogram and the target similarity of at least one standard electroencephalogram preset it is similar
When spending, it is determined that out exist with it is described first with reference to eeg signal it is corresponding at least one first refer to control instruction, wherein
The standard electroencephalogram and first is corresponded with reference to control instruction.
Optionally, standard electroencephalogram can be such that with first with reference to the one-to-one relationship of control instruction
| Standard electroencephalogram | Control instruction |
| First standard electroencephalogram | Control instruction 1 |
| Second standard electroencephalogram | Control instruction 2 |
| … | … |
| N standard electroencephalogram | Control instruction N |
Wherein, N is positive integer.This sentences home equipment to be illustrated for TV, and control instruction 1 can be electric to open
Depending on machine, control instruction 2 can be closing television machine, and control instruction 3 can be switching channels, and control instruction 4 is specified to be switched to
Channel, control instruction 5 can be to open menu etc., and above-mentioned control instruction is electric to N standard brain with the first standard electroencephalogram respectively
Scheme corresponding.
Optionally, presetting similarity for example can be the value between 80%-100%, for example, 82%, 85% is equivalent.Example
It such as, is 85% herein with reference to the default similarity between electroencephalogram and standard electroencephalogram, it is big with reference electroencephalogram phase velocity herein
Include third standard electroencephalogram and the 4th standard electroencephalogram in 85% standard electroencephalogram, then determine at this time with reference to electroencephalogram
At least one corresponding first reference control instruction is control instruction 3 and control instruction 4.
Optionally, described first is corresponding with control instruction one with reference to flesh electric wave signal with reference to flesh electric wave signal, second.Example
If first be any one in n the first flesh electric wave signals with reference to flesh electric wave signal, second with reference to flesh electric wave signal is m the
Any one in two flesh electric wave signals, each first flesh electric wave signal and any one second flesh electric wave signal are one group, structure
At flesh electric wave signal group.Therefore there is m*n flesh electric wave signal group, different flesh electric wave signal groups and control instruction one are a pair of
It answers.Then it can determine to refer to flesh electric wave signal group with reference to flesh electric wave signal with reference to flesh electric wave signal and second according to first, from
And from and the corresponding control instruction of reference electroencephalogram in determine that the control of corresponding with flesh electric wave signal group object reference refers to
It enables.
A3, the object reference is instructed into the first object control instruction as the first object home equipment.
By using three variables, a point different level is determined first object control instruction, can be to a certain degree
It is upper promoted target control instruction obtain when accuracy, while also can be relative to only with identical eeg signal when had
Control instruction number, increase the number of control instruction.
Optionally, another kind obtains the first of first object home equipment according to the first eeg signal and flesh electric wave signal
The method of target control instruction may include step B1-B3, as shown in Figure 2 C, specific as follows:
B1, first eeg signal and the flesh electric wave signal are filtered, obtain filtering brain wave letter
Number and filtering flesh electric wave signal；
Wherein, when being filtered to the first eeg signal and flesh electric wave signal, analog filtering can be used, is used
When analog filtering, the first eeg signal and flesh electric wave signal are filtered using bandpass filter.
B2, discrete processes are carried out to the filtering eeg signal and the filtering flesh electric wave signal, obtains discrete brain electricity
Wave signal and discrete flesh electric wave signal；
Optionally, can also include: before carrying out discrete processes to filtering eeg signal and filtering flesh electric wave signal
Processing is amplified to filtering eeg signal and filtering flesh electric wave signal, the amplification processor used herein can be low noise
Amplifier.
B3, the discrete eeg signal and the discrete flesh electric wave signal are inputted into preset target control instruction generation
Model obtains the first object control instruction.
Optionally, preset target control instruction generates model and can be arrived according to what sample data was trained, wherein sample number
According to for discrete eeg signal, discrete flesh electric wave signal and the first object obtained by eeg signal and flesh electric wave signal
Control instruction, can be for by step A1- by the method that eeg signal and flesh electric wave signal obtain first object control instruction
A3 is determined.Certainly sample data can also be obtained by other methods, such as is obtained by test, be specifically as follows, mesh
Mark user identifies different control instructions by meditation and by the contraction of muscle of head different parts.It is with home equipment
For TV, control instruction 1 can be to open television set, and control instruction 2 can be closing television machine, and control instruction 3 can be
Switching channels, control instruction 4 are to be switched to specified channel, and control instruction 5 can be to open menu etc., then user can pass through underworld
Think control instruction 1 while there is the flesh electric wave signal blinked, is referred to herein with the flesh electric wave signal and meditation control blinked
The brain that 1 eeg signal is enabled to identify control instruction 1, when with this by the flesh electric wave signal blinked and meditation control instruction 1
Electric wave signal and control instruction 1 are used as input sample.
Optionally, preset target control instruction generates model and is obtained by the preset machine learning model of training, wherein
Preset machine learning model for example can be Logic Regression Models, Random Forest model, bayes method model, supporting vector
Machine model or neural network model etc. can be chosen one of as preset machine mould from above-mentioned machine learning model
Type.
First object control instruction is obtained by preset machine learning model, the data of input are only by the first brain electricity
Wave signal and flesh electric wave signal carry out pretreated signal, so as to export and the first eeg signal and flesh electric wave signal
Corresponding first object control instruction can reduce the time for obtaining first object control instruction to a certain extent, promote electronics
The efficiency of device.
203, the first object home equipment is sent by the first object control instruction.
Optionally, since target user is after realization controls first object home equipment, there may be mood
Variation, it is therefore desirable to control the second target device associated with first object home equipment quickly mood to be adjusted
The case where, then it can also include step C1-C5, tool after sending first object control instruction to first object home equipment
Body is as follows:
C1, the second eeg signal for obtaining the target user；
C2, feature extraction is carried out to second eeg signal, obtains object feature value；
Optionally, the object feature value of the second eeg signal includes at least two characteristic parameters of frequency and/or amplitude；
Optionally, the second eeg signal is successively obtained after filtering, amplification and analog to digital conversion to the second of numeric type
Eeg signal extracts its frequency and/or amplitude as object feature value from the second eeg signal.
C3, the target emotion value of target user is obtained according to the object feature value, and true according to the target emotion value
The target emotion of the fixed target user；
Optionally, can be according to the mapping relations between preset characteristic value and mood value, determination is opposite with object feature value
The target emotion value answered.Wherein, the mapping relations between characteristic value and mood value can be with are as follows: the range of mood value is from 0 to 100
Between, gradually increased by trend of the mood from sad to happy, such as sad mood value be (0-30], the mood of common mood
Value for (30-60] and happy mood value be (60-100], wherein common mood is the mood of target user being generally in
State does not have the case where mood swing.A kind of mapping relations such as table 1 between possible characteristic value (frequency) and mood value:
The mapping table of table 1 characteristic value (frequency) and mood value
| Characteristic value (frequency) | Mood value |
| (A-B] | (0~30] |
| (B-C] | (30~60] |
| (C-D] | (60~100] |
Wherein, A, B, C, D respectively represent different frequency values.
C4, the second target control instruction is generated according to the target emotion；
Optionally, different moods has different control instructions, and different control instructions is sent to different households and sets
It is standby.This sentences home equipment to be illustrated for TV, and first object control instruction is to open TV, the target obtained herein
Mood be it is happy, then it to be the instruction of opening sound equipment and air-conditioning that the second target control instruction can be generated at this time, if herein
The target emotion arrived is common mood, then the second target control instruction can be to open air-conditioning, if the target emotion obtained herein
To be sad, then the second target control instruction can be the instruction of unlatching air-conditioning and broadcasting music.It does not do by way of example only herein
Specific to limit, certainly there may also be other control instructions, details are not described herein again.
C5, the second target home equipment is sent by second target control instruction.
Optionally, it is sent to and the second target control instruction corresponding second target man according to the second target control instruction
Equipment is occupied, for example, the second target home equipment is then air-conditioning to open air-conditioning by the second target control instruction.
As can be seen that through the embodiment of the present invention, passing through the first eeg signal and flesh electric wave signal to first object
After home equipment is controlled, then in the second eeg signal of acquisition user, analysis is carried out to the second eeg signal and is sentenced
The mood of disconnected user out, the second target home equipment is opened according to the mood of user, to can promote use to a certain extent
The user experience at family.
Referring to Fig. 3, Fig. 3 is that the embodiment of the invention provides the flow diagrams of another apparatus control method.Such as Fig. 3
Shown, apparatus control method includes the following steps:
301, according to the first eeg signal and flesh electric wave signal of prefixed time interval acquisition target user, wherein institute
Stating flesh electric wave signal includes the first flesh electric wave signal of eye muscle and the second flesh electric wave signal of masseter；
302, the first flesh electric wave signal, the second flesh electric wave signal and first eeg signal are carried out pre-
Processing obtains first and refers to eeg signal with reference to flesh electric wave signal and first with reference to flesh electric wave signal, second；
303, electroencephalogram conversion process is carried out with reference to eeg signal by described first, obtained with reference to electroencephalogram；
304, it is compared described with reference to electroencephalogram with the standard electroencephalogram in electroencephalogram library；
305, described similar greater than presetting to the target similarity of at least one standard electroencephalogram with reference to electroencephalogram if it exists
When spending, it is determined that out exist with it is described first with reference to eeg signal it is corresponding at least one first refer to control instruction, wherein
The standard electroencephalogram and first is corresponded with reference to control instruction；
306, object reference is determined with reference to flesh electric wave signal with reference to flesh electric wave signal and described second according to described first
Control instruction, at least one described first reference control instruction includes the object reference control instruction；
307, the object reference is instructed to the first object control instruction as the first object home equipment；
308, the first object home equipment is sent by the first object control instruction.
Through the foregoing embodiment, to the reference control instruction for determining target user by the first eeg signal first,
Then determine object table with reference to control from reference eeg signal by the first flesh electric wave signal and the second flesh electric wave signal
Instruction, finally obtains first object control instruction, with this, can first pass through the range that eeg signal estimates out control instruction,
Control instruction is accurately finally determined according to myoelectricity wave, the accuracy of control instruction acquisition can be promoted to a certain extent, into
And promote the accuracy that electronic device controls home equipment.
Referring to Fig. 4, Fig. 4 is that the embodiment of the invention provides the flow diagrams of another apparatus control method.Such as Fig. 4
Shown, apparatus control method includes:
401, according to the first eeg signal and flesh electric wave signal of prefixed time interval acquisition target user；
402, the first of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal
Target control instruction；
403, the first object home equipment is sent by the first object control instruction；
404, the second eeg signal of the target user is obtained；
405, feature extraction is carried out to second eeg signal, obtains object feature value；
406, the target emotion value of target user is obtained according to the object feature value, and true according to the target emotion value
The target emotion of the fixed target user；
407, the second target control instruction is generated according to the target emotion；
408, the second target home equipment is sent by second target control instruction.
In the present embodiment, first object home equipment is controlled by the first eeg signal and flesh electric wave signal
Afterwards, the mood of user, root are then analyzed and determined out to the second eeg signal in the second eeg signal of acquisition user
The second target home equipment is opened according to the mood of user, so that the user experience of user can be promoted to a certain extent.
Referring to Fig. 5, Fig. 5 is that the embodiment of the invention provides the flow diagrams of another apparatus control method.Such as Fig. 5
Shown, apparatus control method includes:
501, according to the first eeg signal and flesh electric wave signal of prefixed time interval acquisition target user；
502, first eeg signal and the flesh electric wave signal are filtered, obtain filtering brain wave letter
Number and filtering flesh electric wave signal；
503, discrete processes are carried out to the filtering eeg signal and the filtering flesh electric wave signal, obtains discrete brain electricity
Wave signal and discrete flesh electric wave signal；
504, the discrete eeg signal and the discrete flesh electric wave signal are inputted into preset target control instruction life
At model, the first object control instruction is obtained；
505, the first object home equipment is sent by the first object control instruction.
In the present embodiment, first object control instruction is obtained by preset machine learning model, the data of input are only
For the first eeg signal and flesh electric wave signal are carried out pretreated signal, so as to export and the first eeg signal
First object control instruction corresponding with flesh electric wave signal, can reduce to a certain extent obtain first object control instruction when
Between, promote the efficiency of electronic device.
It is above-mentioned that mainly the scheme of the embodiment of the present invention is described from the angle of method side implementation procedure.It is understood that
, in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software mould for electronic device
Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein
And algorithm steps, the present invention can be realized with the combining form of hardware or hardware and computer software.Some function actually with
Hardware or computer software drive the mode of hardware to execute, the specific application and design constraint item depending on technical solution
Part.Professional technician can specifically realize described function to each using distinct methods, but this reality
Now it should not be considered as beyond the scope of the present invention.
The embodiment of the present invention can carry out the division of functional unit according to above method example to electronic device, for example, can
With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit
In.Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs
It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present invention, it is practical real
It is current that there may be another division manner.
Referring to Fig. 6, Fig. 6 is that the embodiment of the invention provides a kind of structural schematic diagrams of plant control unit.Such as Fig. 6 institute
Show, plant control unit includes that the plant control unit includes acquisition unit 601, the first generation unit 602 and the first transmission
Unit 603, wherein
Acquisition unit 601, for the first eeg signal and myoelectricity wave according to prefixed time interval acquisition target user
Signal；
First generation unit 602, for obtaining the first mesh according to first eeg signal and the flesh electric wave signal
Mark the first object control instruction of home equipment；
First transmission unit 603, for sending the first object home equipment for the first object control instruction.
Through the embodiment of the present invention, according to the first eeg signal and myoelectricity wave of prefixed time interval acquisition target user
Signal is controlled according to the first object that first eeg signal and the flesh electric wave signal obtain first object home equipment
Instruction, send the first object home equipment for the first object control instruction, with this, relative in existing scheme only
Home equipment is controlled using brain wave, in the present invention, introduces flesh electric wave signal and eeg signal jointly to realize
Home equipment is controlled, the accuracy controlled home equipment can be promoted to a certain extent.
Referring to Fig. 7, Fig. 7 is that the embodiment of the invention provides a kind of structural schematic diagrams of first generation unit 602.Such as figure
Shown in 7, the flesh electric wave signal includes the first flesh electric wave signal of eye muscle and the second flesh electric wave signal of masseter, and described first is raw
Include preprocessing module 6021 and determining module 6022 at unit 602, specific as follows:
Preprocessing module 6021, for the first flesh electric wave signal, the second flesh electric wave signal and described first
Eeg signal is pre-processed, and it is electric with reference to brain with reference to flesh electric wave signal and first with reference to flesh electric wave signal, second to obtain first
Wave signal；
Determining module 6022, be used for if it is determined that in the presence of with it is described first with reference to eeg signal it is corresponding at least one first
With reference to control instruction, then determine that target is joined with reference to flesh electric wave signal with reference to flesh electric wave signal and described second according to described first
Control instruction is examined, at least one described first reference control instruction includes the object reference control instruction；The target is joined
Examine the first object control instruction instructed as the first object home equipment.
Optionally, at least one first reference control corresponding with the first reference eeg signal is being judged whether there is
System instruction aspect, the determining module 6022 are specifically used for: described first is carried out at electroencephalogram transformation with reference to eeg signal
Reason is obtained with reference to electroencephalogram；It is compared described with reference to electroencephalogram with the standard electroencephalogram in electroencephalogram library；It is described if it exists
When being greater than default similarity with reference to the target similarity of electroencephalogram and at least one standard electroencephalogram, it is determined that exist out with it is described
First with reference to eeg signal it is corresponding at least one first refer to control instruction, wherein the standard electroencephalogram with first join
Examine control instruction one-to-one correspondence.
Optionally, first object home equipment is being obtained according to first eeg signal and the flesh electric wave signal
In terms of first object control instruction, first generation unit 602 also particularly useful for:
First eeg signal and the flesh electric wave signal are filtered, obtain filtering eeg signal and
Filter flesh electric wave signal；
Discrete processes are carried out to the filtering eeg signal and the filtering flesh electric wave signal, obtain discrete brain wave letter
Number and discrete flesh electric wave signal；
The discrete eeg signal and the discrete flesh electric wave signal are inputted into preset target control instruction and generate mould
Type obtains the first object control instruction.
Optionally, referring to Fig. 8, Fig. 8 is that the embodiment of the invention provides the structural representations of another plant control unit
Figure.As shown in figure 8, the plant control unit further include:
Acquiring unit 604, for obtaining the second eeg signal of the target user；
Extraction unit 605 obtains object feature value for carrying out feature extraction to second eeg signal；
Determination unit 606, for obtaining the target emotion value of target user according to the object feature value, and according to described
Target emotion value determines the target emotion of the target user；
Second generation unit 607, for generating the second target control instruction according to the target emotion；
Second transmission unit 608, for sending the second target home equipment for second target control instruction.
The embodiment of the present invention also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, it is as any in recorded in above method embodiment which execute computer
A kind of some or all of apparatus control method step.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, the computer program make computer execute such as above method embodiment
Some or all of any apparatus control method of middle record step.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided by the present invention, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, applying for that each functional unit in bright each embodiment can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, technical solution of the present invention substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the present invention
Step.And memory above-mentioned includes: USB flash disk, read-only memory (read-only memory, ROM), random access memory
The various media that can store program code such as (random access memory, RAM), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
It may include: flash disk, read-only memory, random access device, disk or CD etc..
The embodiment of the present invention has been described in detail above, specific case used herein to the principle of the present invention and
Embodiment is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the present invention
There is change place, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of apparatus control method, which is characterized in that the described method includes:
According to the first eeg signal and flesh electric wave signal of prefixed time interval acquisition target user；
The first object control of first object home equipment is obtained according to first eeg signal and the flesh electric wave signal
Instruction；
The first object home equipment is sent by the first object control instruction.
2. the method according to claim 1, wherein the flesh electric wave signal includes the first myoelectricity wave letter of eye muscle
Number and masseter the second flesh electric wave signal, it is described that first mesh is obtained according to first eeg signal and the flesh electric wave signal
Mark the first object control instruction of home equipment, comprising:
The first flesh electric wave signal, the second flesh electric wave signal and first eeg signal are pre-processed, obtained
Eeg signal is referred to reference to flesh electric wave signal and first with reference to flesh electric wave signal, second to first；
If it is determined that in the presence of with it is described first with reference to eeg signal it is corresponding at least one first refer to control instruction, then according to institute
It states first and determines object reference control instruction with reference to flesh electric wave signal with reference to flesh electric wave signal and described second, described at least one
A first reference control instruction includes the object reference control instruction；
The object reference is instructed into the first object control instruction as the first object home equipment.
3. according to the method described in claim 2, it is characterized in that, the determination, which exists, refers to eeg signal with described first
It is corresponding at least one first refer to control instruction, comprising:
Electroencephalogram conversion process is carried out with reference to eeg signal by described first, is obtained with reference to electroencephalogram；
It is compared described with reference to electroencephalogram with the standard electroencephalogram in electroencephalogram library；
When the target similarity with reference to electroencephalogram and at least one standard electroencephalogram is greater than default similarity if it exists, then really
Make in the presence of with described first with reference to eeg signal it is corresponding at least one first with reference to control instruction, wherein the standard
Electroencephalogram and first is corresponded with reference to control instruction.
4. the method according to claim 1, wherein described according to first eeg signal and the myoelectricity
Wave signal obtains the first object control instruction of first object home equipment, comprising:
First eeg signal and the flesh electric wave signal are filtered, filtering eeg signal and filtering are obtained
Flesh electric wave signal；
Discrete processes are carried out to the filtering eeg signal and the filtering flesh electric wave signal, obtain discrete eeg signal and
Discrete flesh electric wave signal；
The discrete eeg signal and the discrete flesh electric wave signal are inputted into preset target control instruction and generate model, is obtained
To the first object control instruction.
5. method according to claim 1-4, which is characterized in that described by the first object control instruction
It is sent to after the first object home equipment, the method also includes:
Obtain the second eeg signal of the target user；
Feature extraction is carried out to second eeg signal, obtains object feature value；
The target emotion value of target user is obtained according to the object feature value, and the mesh is determined according to the target emotion value
Mark the target emotion of user；
The second target control instruction is generated according to the target emotion；
The second target home equipment is sent by second target control instruction.
6. a kind of plant control unit, which is characterized in that described device includes:
Acquisition unit, for the first eeg signal and flesh electric wave signal according to prefixed time interval acquisition target user；
First generation unit is set for obtaining first object household according to first eeg signal and the flesh electric wave signal
Standby first object control instruction；
First transmission unit, for sending the first object home equipment for the first object control instruction.
7. device according to claim 6, which is characterized in that the flesh electric wave signal includes the first myoelectricity wave letter of eye muscle
Number and masseter the second flesh electric wave signal, first generation unit includes:
Preprocessing module, for believing the first flesh electric wave signal, the second flesh electric wave signal and first brain wave
Number pre-processed, obtain first with reference to flesh electric wave signal, second with reference to flesh electric wave signal and first with reference to eeg signal；
Determining module is used for if it is determined that controlling in the presence of at least one first reference corresponding with the first reference eeg signal
Instruction then determines that object reference control refers to reference to flesh electric wave signal with reference to flesh electric wave signal and described second according to described first
It enables, at least one described first reference control instruction includes the object reference control instruction；The object reference is instructed and is made
For the first object control instruction of the first object home equipment.
8. device according to claim 6, which is characterized in that first generation unit is specifically used for:
First eeg signal and the flesh electric wave signal are filtered, filtering eeg signal and filtering are obtained
Flesh electric wave signal；
Discrete processes are carried out to the filtering eeg signal and the filtering flesh electric wave signal, obtain discrete eeg signal and
Discrete flesh electric wave signal；
The discrete eeg signal and the discrete flesh electric wave signal are inputted into preset target control instruction and generate model, is obtained
To the first object control instruction.
9. according to the described in any item devices of claim 6-8, which is characterized in that described device further include:
Acquiring unit, for obtaining the second eeg signal of the target user；
Extraction unit obtains object feature value for carrying out feature extraction to second eeg signal；
Determination unit, for obtaining the target emotion value of target user according to the object feature value, and according to the target feelings
Thread value determines the target emotion of the target user；
Second generation unit, for generating the second target control instruction according to the target emotion；
Second transmission unit, for sending the second target home equipment for second target control instruction.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage is used for electron number
According to the computer program of exchange, wherein the computer program makes computer execute the part as described in claim 1-5
Or Overall Steps.
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