CN108762476A - Device prompts method and Related product - Google Patents
Device prompts method and Related product Download PDFInfo
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- CN108762476A CN108762476A CN201810238858.XA CN201810238858A CN108762476A CN 108762476 A CN108762476 A CN 108762476A CN 201810238858 A CN201810238858 A CN 201810238858A CN 108762476 A CN108762476 A CN 108762476A
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- eeg signal
- mapping relations
- target range
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- 238000000034 method Methods 0.000 title claims abstract description 50
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- 230000007958 sleep Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
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- 208000003443 Unconsciousness Diseases 0.000 description 1
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Classifications
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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
- G06F3/011—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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
Abstract
The embodiment of the present application discloses a kind of device prompts method and Related product, and the method is applied to electronic device, and the electronic device includes brain wave sensor, and wherein method includes：The eeg signal of target user is acquired by the brain wave sensor；The target range between the target user and the electronic device is determined according to the eeg signal；Prompt operation is carried out to the position of the electronic device according to the target range.Using the application, electronic device can be quickly searched by eeg signal, improve the accuracy of device prompts and the convenience of operation.
Description
Technical field
This application involves technical field of electronic device, a kind of device prompts method and Related product have been related generally to.
Background technology
With the continuous development of electronic device (such as mobile phone, computer, tablet computer) technology, the use of electronic device is got over
Come more universal, and electronic device is more and more intelligent.In daily life, if user can not receive electronic device, generally use dialing
Mode searches electronic device, however, the mode of dialing is needed by another by the incoming ring tone or vibrations of electronic device
The convenience of the dial feature of electronic device, operation is insufficient, and mute mode may be present in electronic device, leads to the convenience searched
It is insufficient.
Invention content
The embodiment of the present application provides a kind of device prompts method and Related product, can quickly be searched by eeg signal
Electronic device improves the accuracy of device prompts and the convenience of operation.
In a first aspect, the embodiment of the present application provides a kind of device prompts method, the method is applied to electronic device, described
Electronic device includes brain wave sensor, the method includes：
The eeg signal of target user is acquired by the brain wave sensor；
The target range between the target user and the electronic device is determined according to the eeg signal；
Prompt operation is carried out to the position of the electronic device according to the target range.
Second aspect, the embodiment of the present application provide a kind of electronic device, including processor, the brain that is connected to the processor
Radio wave sensor and reminding module, wherein：
The brain wave sensor, the eeg signal for acquiring target user；
The processor, for being determined between the target user and the electronic device according to the eeg signal
Target range；
The reminding module, for carrying out prompt operation to the position of the electronic device according to the target range.
The third aspect, the embodiment of the present application provide a kind of device prompts device, and described device is applied to electronic device, described
Electronic device includes brain wave sensor, and described device includes：
Collecting unit, the eeg signal for acquiring target user by the brain wave sensor；
Determination unit, for determining the mesh between the target user and the electronic device according to the eeg signal
Subject distance；
Prompt unit, for carrying out prompt operation to the position of the electronic device according to the target range.
Fourth aspect, the embodiment of the present application provide another electronic device, including processor, memory, brain wave sensing
Device and one or more program, wherein said one or multiple programs are stored in above-mentioned memory, and be configured by
Above-mentioned processor executes, and described program includes the instruction for the step some or all of as described in first aspect.
5th aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein described computer-readable
Storage medium stores computer program, wherein the computer program makes computer execute such as the embodiment of the present application first party
Step some or all of described in face.
6th aspect, the embodiment of the present application provide a kind of computer program product, wherein the computer program product
Non-transient computer readable storage medium including storing computer program, the computer program are operable to make calculating
Machine executes the step some or all of as described in the embodiment of the present application first aspect.The computer program product can be one
A software installation packet.
Implement the embodiment of the present application, will have the advantages that：
After using above-mentioned device prompts method and Related product, it is applied to electronic device, by electronic device
Brain wave sensor acquisition target user eeg signal, according to eeg signal determine target user and electronic device it
Between target range, prompt operation is carried out to the position of electronic device further according to target range, so as to pass through eeg signal
Electronic device is quickly searched, the accuracy of device prompts and the convenience of operation are improved.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Wherein：
Figure 1A is a kind of structural schematic diagram of electronic device provided by the embodiments of the present application；
Figure 1B is a kind of side schematic view of electronic device provided by the embodiments of the present application；
Fig. 1 C are a kind of structural schematic diagram of wireless headset provided by the embodiments of the present application；
Fig. 1 D are a kind of schematic rear view of electronic device provided by the embodiments of the present application；
Fig. 1 E are the schematic diagram of a scenario that a kind of wearable device provided by the embodiments of the present application acquires eeg signal；
Fig. 1 F are the schematic diagram of a scenario that a kind of electrod-array provided by the embodiments of the present application acquires eeg signal；
Fig. 2 is a kind of flow diagram of device prompts method provided by the embodiments of the present application；
Fig. 3 A are the flow diagram of another device prompts method provided by the embodiments of the present application；
Fig. 3 B are a kind of characteristic curve diagram of eeg signal provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of device prompts device provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of another electronic device provided by the embodiments of the present application.
Specific implementation mode
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
The all other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
Term " first ", " second " in the description and claims of this application and above-mentioned attached drawing etc. are for distinguishing
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as process, method, system, product or the equipment for containing series of steps or unit do not have
It is defined in the step of having listed or unit, but further includes the steps that optionally not listing or unit, or optionally also wrap
It includes for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Electronic device involved by the embodiment of the present application may include various handheld devices with wireless communication function,
Mobile unit, wearable device, computing device or the other processing equipments for being connected to radio modem, may also comprise various
User equipment (user equipment, UE), mobile station (mobile station, MS), the terminal device (terminal of form
Device) etc..For convenience of description, apparatus mentioned above is referred to as electronic device.The embodiment of the present application is carried out below detailed
It is thin to introduce.
The embodiment of the present application provides a kind of device prompts method and Related product, can quickly be searched by eeg signal
Electronic device improves the accuracy of device prompts and the convenience of operation.The embodiment of the present application is carried out below in conjunction with the accompanying drawings
It introduces.
Figure 1A is please referred to, Figure 1A is a kind of structural schematic diagram of electronic device provided herein.As shown in Figure 1A, on
Stating electronic device 100 includes：Shell 110, the radio circuit 120 being set in the shell 110, processor 140, memory
150, brain wave sensor 160, reminding module 170 and the display screen 130 being set on the shell 110.Wherein, the radio frequency
Circuit 120, the memory 150, the brain wave sensor 160, the reminding module 170 and the display screen 130 and institute
State the connection of processor 140.
Wherein, brain wave sensor 160 is for acquiring eeg signal, brain wave (electroencephalogram,
EEG it is) when brain is in activity, a large amount of neurons synchronize the physical signs note that the postsynaptic potential occurred is formed after summation
Record has recorded electric wave variation when brain activity, is the bioelectrical activity of cranial nerve cell in cerebral cortex or scalp surface
Overall reflection.
Human brain during the break, work when or amusement when will produce the brain wave of oneself, frequency variation range usually exists
Between 0.1Hz~30Hz, four wave bands, i.e. delta waves (1~4Hz), theta waves (4~8Hz), alpha waves (8 can be divided into
~13Hz), beta waves (13~30Hz).Wherein, above-mentioned 4 kinds of waves can be divided further, such as：Beta waves include low-
Beta waves (13~15Hz), midrange waves (15~20Hz) and high-beta waves (20~30Hz).And above-mentioned 4 kinds of waves and people
Every physiology and psychological activity have close relationship, such as：Delta waves are depth mode, the subconsciousness state of no pressure；
Theta waves are deep sleep, non rapid eye movement sleep, NREMS, the unconscious state of mind；Beta waves are anxiety, pressure, the essence of brainfag
Refreshing state；Alpha waves are to loosen but not burnout, peace and quiet, the conscious state of mind, are the optimum states of study and thinking.It removes
Except this, when awakening and being absorbed in a certain thing, a kind of frequencies of Chang Kejian gamma waves higher compared with beta waves, frequency 30
~80Hz, wave amplitude range are indefinite；And in sleep it may also occur that the more special normal brain wave of other waveforms, such as hump
Wave, sigma waves, lambda waves, kappa- complex waves, mu waves etc..
Wherein, reminding module 170 is for prompting user, including multiple prompting submodules.Prompting submodule can be sound
Playing module, such as：Loud speaker on electronic device 100 shown in Figure 1B, microphone that can also be as shown in Figure 1A, or by sound
Sound playing module is integrated in 130 lower section of display screen, i.e. screen sounding, can also be that Fig. 1 C such as are wirelessly connected with electronic device
The earphone etc. connect；Can also be vibration module, such as：Motor etc.；It can also be for luminous light prompt module, such as：
Breath light as shown in Figure 1A, flash lamp as shown in figure iD, the embodiment of the present application for prompting submodule specific form not
It is construed as limiting.
Processor 140 is the control centre of electronic device, utilizes each of various interfaces and the entire electronic device of connection
A part by running or execute the software program and/or module that are stored in memory 150, and calls and is stored in storage
Data in device 150 execute the various functions and processing data of electronic device, to carry out integral monitoring to electronic device.
Memory 150 can be used for storing software program and function module, and processor 140 is stored in memory by operation
150 software program and function module, to execute various function application and the data processing of electronic device.
Radio circuit 120 include receiver 122, the signal processing module 123 that is connect with the receiver 122 and with it is described
The transmitter 121 that signal processing module 123 connects, wherein：Receiver 122 is used to receive the letter that external or processor 140 is sent
Breath, signal processing module 123 is for handling the information that transmitter is received, and transmitter 121 is for sending signal processing module 123
Acquired information.In addition, radio circuit 120 can also be communicated with network and miscellaneous equipment by radio communication.The application couple
It is not construed as limiting in wireless communication, it may include global system for mobile communications (global system of mobile
Communication, GSM), general packet radio service (general packet radio service, GPRS), electronics postal
Part, short message service (short messaging service, SMS) etc..
In this application, the brain wave sensor 160 is used to acquire the eeg signal of target user；The processor
140 for determining the target range between the target user and the electronic device according to the eeg signal；It is described to carry
Show module 170 for carrying out prompt operation to the position of the electronic device 100 according to the target range.
It is appreciated that the eeg signal of target user is acquired by the brain wave sensor 160 in electronic device 100,
The target range between target user and electronic device 100 is determined according to eeg signal, and electronics is filled further according to target range
The position for setting 100 carries out prompt operation, so as to quickly search electronic device 100 by eeg signal, improves equipment and carries
The convenience of the accuracy and operation shown.
In a possible example, the memory 150 is additionally operable to storage mapping set of relations, the mapping relations Ji Bao
Multigroup mapping relations are included, each group of mapping relations correspond to a kind of liveness, and each group of mapping relations are for signal strength and apart from it
Between mapping relations；The target user and the electronic device are determined according to the eeg signal in the processor 140
Between target range in terms of, the processor 140 is specifically used for obtaining the target liveness and target of the eeg signal
Signal strength；It is concentrated from the mapping relations and chooses target mapping relations corresponding with the target liveness；According to the mesh
It marks mapping relations and determines the target range corresponding with the Target Signal Strength.
In a possible example, the reminding module 170 includes multiple prompting submodules, in the reminding module
170 carry out prompt operating aspect according to the target range to the position of the electronic device 100, and the processor 140 is also used
In the covering state for obtaining each prompting submodule in the multiple prompting submodule, multiple covering states are obtained；According to described in
Multiple covering states determine the target prompting module in the multiple prompting submodule；Determine the target prompting module with it is described
The corresponding running parameter of target range；The target prompting module is specifically used for executing the prompt behaviour according to the running parameter
Make.
In a possible example, the memory 150 is additionally operable to store default indoor map；The processor 140
It is additionally operable to obtain the target signal direction of the brain wave sensor；It is true according to the target signal direction and the target range
The first position information of the fixed electronic device；The second confidence of the target user is determined according to the eeg signal
Breath；The memory 150 is additionally operable to store default indoor map, and the prompt operation is described in broadcasting target user's arrival
The navigation information of position prompts the position of the electronic device according to the target range in the reminding module 170
Operating aspect, the reminding module 170 are specifically used for according to the default indoor map, the first position information and described the
Two location informations play the navigation information.
In a possible example, the target user is determined according to the eeg signal in the processor 140
Before target range between electronic device, the processor 140 is additionally operable to obtain the eeg signal corresponding multiple
Target keywords；The corresponding request instruction of the eeg signal is determined according to the multiple target keywords；In the request
When instruction is for searching the electronic device 100, execution is described to determine the target user and electricity according to the eeg signal
The step of target range between sub-device.
The above electronic device is only for example, and the application is not construed as limiting, and display screen may include screen, double-sided screen comprehensively or can roll over
Folded flexible display screen, virtual display etc.；Its memory may also include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts etc.；At it
Reason device can also be further refined as the processor of special purpose, such as：Artificial intelligence (artificial intelligence,
AI) processor, application processor (application processor, AP), baseband processor and brain wave processor etc.；Its
Radio circuit includes but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (low
Noise amplifier, LNA), duplexer etc..
In addition, electronic device 100 further includes optical sensor, gyroscope, barometer, hygrometer, thermometer, infrared ray sensing
Device etc. sensor, the input/output interfaces such as audio input interface, serial port, keyboard, loud speaker, charging interface, camera,
The unshowned module such as bluetooth module.
The application is not construed as limiting the concrete form of brain wave sensor 160, in addition to as shown in Figure 1A, by brain wave
Sensor integration, can also as referring to figure 1E among the shell 110 of electronic device 100, and brain wave sensor is placed in wearable
Among electronic device, eeg signal is acquired by wearable electronic device, and build by wired mode and electronic device 100
Vertical connection, to which electronic device obtains eeg signal；Can also brain wave sensor be as shown in Figure 1 F implantable or patch
In the electronic array of target object scalp, eeg signal is acquired by above-mentioned electronic array, and wirelessly with electronics
Device 100 establishes connection, to which electronic device obtains eeg signal.Above-mentioned wearable electronic device also can be by wireless
Mode is connect with electronic device 100, and electronic array can also be connect by wired mode with electronic device 100.
Specifically, please referring to Fig. 2, Fig. 2 is a kind of flow diagram of device prompts method provided by the embodiments of the present application,
It can be applied to the electronic device as described in Figure 1A.As shown in Fig. 2, device prompts method includes：
201：The eeg signal of target user is acquired by brain wave sensor.
In the embodiment of the present application, target user can be the user or designated user of electronic device, due to brain wave
Sensor collects the eeg signal of multiple users, then the characteristic information according to the eeg signal of target user is needed to carry
It takes；Target user can also be the user or eeg signal strongest user etc. nearest apart from electronic device.
It should be noted that since eeg signal is weaker, thereby increases and it is possible to include some noises, therefore to eeg signal
Before carrying out signal processing, pretreatment operation can be carried out, for example, eeg signal is weaker, is put to eeg signal
The larger eeg signal of amplitude can be obtained greatly, be convenient for data processing；Useful information frequency in eeg signal is usual
It is in (0.5~100Hz), other frequency contents are largely that noise introduces, and brain can be reduced by filtering (or denoising)
Garbage in electric wave signal improves the validity of eeg signal；Collected eeg signal is turned by analog-to-digital conversion
It is changed to digital signal；Above-mentioned eeg signal may be made of the brain wave of more people, then target can be obtained by Signal separator uses
The eeg signal at family, and since the eeg signal of different people has larger specific difference in amplitude, pass through normalizing
Change processing can will be in eeg signal unified planning to identical scale.
Optionally, whether the touch operation for detecting the target user for target device meets preset requirement, if so, holding
The step of eeg signal of target user is acquired by the brain wave sensor described in row.
Wherein, target device can be the electronic device for executing the application, can also be wearing of being connect with electronic device
Equipment, smart home device etc. are worn, is not limited thereto.
The application is also not construed as limiting touch operation and preset requirement, and touch operation can be single-click operation, double-click behaviour
Work, three hit operation, slide, pressing operation etc., and preset requirement can be pressure, area, shape etc..That is, first sentencing
Whether disconnected touch operation on the target device meets preset requirement, and eeg signal is acquired when meeting preset requirement, to
Save power consumption.And the above method is only just executed when meeting preset requirement, avoids maloperation, the accuracy of operation can be improved.
202：The target range between the target user and electronic device is determined according to the eeg signal.
Optionally, the target range determined according to the eeg signal between the target user and electronic device
It may include following steps A1-A3：
A1：Obtain the target liveness and Target Signal Strength of the eeg signal.
A2：It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target liveness.
A3：The target range corresponding with the Target Signal Strength is determined according to the target mapping relations.
The embodiment of the present application is not construed as limiting the analytic method of eeg signal, and frequency-domain analysis method may be used,
Can be the time-frequency domain bonding analysis method of classics, such as spatiotemporal simulation, statistical analysis, space filtering, fast Fourier
Transformation, autoregression model coefficient, the Coefficient Mean and variance of wavelet and wavelet packets, bilingual estimation and Hilbert-Huang transform
Deng.
In the embodiment of the present application, above-mentioned analytic method can be used to parse eeg signal, according to parsing brain
Characteristic parameter is obtained after electric wave signal, wherein characteristic parameter can be frequency data, amplitude data, energy datum and phase
At least one of data data.After obtaining characteristic parameter, characteristic parameter can be carried out to handle or directly joined according to feature
Number is matched, so that it is determined that target liveness and Target Signal Strength.
The embodiment of the present application is not construed as limiting the acquisition methods of target liveness, and optionally, acquisition meets preset condition
Target signature parameter；Obtain the corresponding energy spectrum of the target signature parameter；Determine that the target is lived according to the energy spectrum
Jerk.
Wherein, preset condition is not construed as limiting, for example, when characteristic parameter be frequency data, and preset condition be more than
When 13Hz, then the frequency of target signature parameter is more than 13Hz.It is appreciated that the application only obtains the target spy for meeting preset condition
The corresponding energy spectrum of parameter is levied, to determine target liveness according to energy spectrum, convenient for according to the accuracy of target liveness.
The embodiment of the present application is not construed as limiting the acquisition methods of Target Signal Strength, can be determined according to characteristic parameter described in
Target Signal Strength directly determines Target Signal Strength according to the corresponding characteristic parameter of eeg signal；Brain can also be generated
The corresponding electroencephalogram of electric wave signal, obtain template electroencephalogram set in the matched target template electroencephalogram of the electroencephalogram, really
It is the Target Signal Strength to determine the corresponding signal strength of the target template electroencephalogram.
In the embodiment of the present application, mapping relations collection includes multigroup mapping relations, and each group of mapping relations correspond to a kind of work
Jerk, each group of mapping relations are the mapping relations between signal strength and distance.
In the embodiment shown in step A1-A3, the target liveness and Target Signal Strength of eeg signal, root are obtained
Choose corresponding with target liveness target mapping relations according to pre-stored mapping relations collection, further according to target mapping relations with
Target Signal Strength determines target range, it is contemplated that shadow of the liveness of the eeg signal of target user to eeg signal
It rings, to improve the accuracy of determining target range.
203：Prompt operation is carried out to the position of the electronic device according to the target range.
In the embodiment of the present application, it is not construed as limiting for how to carry out prompt operation according to target range, can be basis
Target range selects prompt scheme, such as：When target range is less than 1 meter, using vibration prompt or light prompt；When target away from
When between 1 meter to 5 meters, the prompt of acquisition light flash and auditory tone cues；When target range is more than 5 meters, using sound
Prompt.Prompt operation can also be prompted according to the distance between target user and electronic device, such as：Close to electronic device
Shi Caiyong vibration prompts, the voice of playback error prompt when far from electronic device, or the nearlyr Oscillation Amplitude of distance improve, sound
It measures smaller etc..
Optionally, when the reminding module includes multiple prompting submodules, it is described according to the target range to described
The position of electronic device carries out prompt operation and may include following steps B1-B3：
B1：The covering state for obtaining each prompting submodule in the multiple prompting submodule obtains multiple covering states.
B2：The target prompting module in the multiple prompting submodule is determined according to the multiple covering state.
B3：It determines target prompting module running parameter corresponding with the target range, controls the target prompting
Module executes the prompt according to the running parameter and operates.
Wherein, covering state include covering and it is non-covered, for example, as shown in figure iD, the display location of electronic device
In the lower section of shell, and the top have no occluder of electronic device, then the covering state of breath light and receiver is covering, flash lamp,
The covering state of motor and loud speaker is non-covered.
Target prompting module is that covering state is non-covered prompting submodule, you can including one or more, works as target
When reminding module includes multiple prompting submodules, it can be prompted by meeting non-covered prompting submodule, it also can be according to mesh
Subject distance chooses a prompting submodule.
For example, when target prompting module includes flash lamp, motor and loud speaker, if target range is less than 1 meter,
Target prompting module is flash lamp；If target range is between 1 meter to 5 meters, target prompting module is motor；If target away from
From more than 5 meters, then target prompting module is motor and loud speaker.
In the embodiment of the present application, running parameter is not construed as limiting, can is specific voltage, current parameters；Also may be used
To be parameter corresponding with target prompting module, such as：When target prompting module is motor, running parameter can be vibration frequency
Rate；When target prompting module is loud speaker or receiver, running parameter can be broadcast sound volume；When target prompting module is breathing
When lamp or flash lamp, running parameter can be flicker frequency and lamplight brightness etc..I.e. according to the specific form of target prompting module
The running parameter that target prompting module is determined with target range, to improve the accuracy of prompt.
In the embodiment shown in step B1-B3, according to the covering state of multiple prompting submodules in electronic device come really
The fixed target prompting module for executing prompt operation, then determine running parameter corresponding with target range in the target prompting module,
The running parameter that target prompting module is determined according to target range executes prompt by target prompting module according to running parameter
Operation.That is, being carried according to the covering state of target range and electronic device between electronic device and target user
Show operation, the accuracy and diversity of prompt can be improved.
Optionally, described when prompt operation reaches the navigation information of the position to play the target user
Prompt operation is carried out to the position of the electronic device according to the target range and may include following steps C1-C4：
C1：Obtain the target signal direction of the brain wave sensor.
C2：The first position information of the electronic device is determined according to the target signal direction and the target range.
C3：The second position information of the target user is determined according to the eeg signal；
C4：The navigation letter is generated according to default indoor map, the first position information and the second position information
Breath.
Wherein, target signal direction is direction of the target user relative to electronic device, for obtaining for target signal direction
Method is taken to be not construed as limiting, the direction that can be biased to according to Target Signal Strength is determined；Determining target range and target letter
After number direction, the location information of electronic device, i.e. first position information can be determined according to target range and target signal direction；
Second position information is the location information of target user.
Default indoor map is the indoor map with second position information and first position information association, that is, is determining starting
Position be second position information, final position be first position information after, produce from second position information reach first
The navigation information of confidence breath,
In the embodiment of the present application, electronic device may also include indoor navigation module, for generating default indoor map, and
Plan navigation routine.I.e. determine initial position be second position information, final position be first position information after, can obtain
At least one optional path of first position information is reached from second position information, and using optimal optional path as target road
Destination path is corresponded to navigation information as the navigation information of prompt operation by diameter.
It should be noted that default indoor map is real-time update, that is to say, that acquire surface state by camera
Or be updated according to the indoor specific road conditions of infrared scan, to generate above-mentioned default indoor map.
In an embodiment as illustrated in figure 2, the brain electricity of target user is acquired by the brain wave sensor in electronic device
Wave signal determines the target range between target user and electronic device, further according to target range to electricity according to eeg signal
The position of sub-device carries out prompt operation, so as to quickly search electronic device by eeg signal, improves device prompts
Accuracy and operation convenience.
Optionally, consistent with embodiment shown in Fig. 2, Fig. 3 A are please referred to, Fig. 3 A are provided by the embodiments of the present application another
The flow diagram of kind device prompts method, can be applied to the electronic device as described in Figure 1A.As shown in Figure 3A, device prompts
Method includes：
301：The eeg signal of target user is acquired by brain wave sensor.
Wherein, the acquisition method of eeg signal can refer to embodiment shown in Fig. 2 in step 301, and details are not described herein.
302：Obtain the corresponding multiple target keywords of the eeg signal.
In the embodiment of the present application, target keywords are the keyword parsed acquired in eeg signal, i.e. target user
Corresponding vocabulary when meditation.The application is not construed as limiting the acquisition methods of keyword, can be determined and be corresponded to according to characteristic parameter
Keyword；Can also generate the corresponding electroencephalogram of eeg signal, obtain in template electroencephalogram set with the electroencephalogram
The target template electroencephalogram matched determines that the corresponding keyword of the target template electroencephalogram is the target keywords.
Optionally, the corresponding electroencephalogram of the eeg signal is generated；The brain electricity is determined according to the target liveness
The wave character period in figure；The electroencephalogram is divided into multiple segmentation electroencephalograms according to the wave character period；It will be every
A segmentation electroencephalogram is compared with the electroencephalogram template in electroencephalogram template library, and it is matched to obtain each segmentation electroencephalogram
Electroencephalogram template；Determine the highest electroencephalogram mould of multiplicity in the corresponding multiple electroencephalogram templates of the multiple segmentation electroencephalogram
Plate；Determine that the corresponding keyword of the highest electroencephalogram template of the multiplicity is that the corresponding multiple targets of the eeg signal are closed
Key word.
That is, it is contemplated that human brain fluctuation, wave character period of the electronic device based on the current electroencephalogram of user,
The electroencephalogram is divided into multiple segmentation electroencephalograms, and template matching is carried out for each segmentation electroencephalogram, obtains each segmentation
After the corresponding electroencephalogram template of electroencephalogram, it is corresponding that the highest electroencephalogram template of template multiplicity is determined as current electroencephalogram
Electroencephalogram template, so can be timely by the corresponding part electroencephalogram of abnormal eeg signal generated by the fluctuation of human brain
It rejects, the part electroencephalogram of unusual fluctuations is avoided to influence matching result, be conducive to the matching accuracy for improving electroencephalogram template, carry
Height determines the accuracy of multiple target keywords.
For example, as shown in Figure 3B, it is assumed that the electroencephalogram that electronic device currently acquires includes 100 wave character weeks
Phase then can split the current electroencephalogram according to the wave character period, be split as at least five segmentation electroencephalogram, point
It Wei be segmented electroencephalogram 1, segmentation electroencephalogram 2, segmentation electroencephalogram 3, segmentation electroencephalogram 4, segmentation electroencephalogram 5, wherein each segmentation
Electroencephalogram occupies 20 eigenperiods, specifically, segmentation electroencephalogram 1 corresponds to wave character period 1-20, segmentation electroencephalogram 2 corresponds to
Wave character period 21-40, segmentation electroencephalogram 3 correspond to wave character period 41-60, and segmentation electroencephalogram 4 corresponds to wave character week
Phase 61-80, segmentation electroencephalogram 5 correspond to wave character period 81-100, will each be segmented electroencephalogram and electroencephalogram template library respectively
It is compared, each electroencephalogram that is segmented corresponds to the highest electroencephalogram template of a matching degree, specifically, segmentation electroencephalogram 1 is right
Electroencephalogram template a, segmentation electroencephalogram 2 is answered to correspond to electroencephalogram template a, segmentation electroencephalogram 3 corresponds to electroencephalogram template b, segmentation brain electricity
Fig. 4 corresponds to electroencephalogram template a, segmentation electroencephalogram 5 corresponds to electroencephalogram template a, it is determined that the highest electroencephalogram template a of multiplicity is
The corresponding electroencephalogram template of current electroencephalogram.
303：The corresponding request instruction of the eeg signal is determined according to the multiple target keywords.
304：In the request instruction for when searching electronic device, determining that the target is used according to the eeg signal
Target range between family and the electronic device.
The corresponding keyword of different request instructions is different, such as：The corresponding pass of request instruction for searching electronic device
Key word is mobile phone, loses, which has gone etc.；The corresponding keyword of request instruction for unlock is unlock；For what is made a phone call
The corresponding keyword of request instruction is name, the call etc. stored in address list.Determining that eeg signal is corresponding multiple
After target keywords, the corresponding request instruction of eeg signal can be determined according to multiple target keywords.
The embodiment of the present application is determining the corresponding request instruction of eeg signal for when searching electronic device, executing root
The step of target range between the target user and electronic device being determined according to eeg signal, to avoid waste electronics dress
The power consumption set, and improve the accuracy of prompt operation.
305：Prompt operation is carried out to the position of the electronic device according to the target range.
It is appreciated that acquiring the eeg signal of target user by the brain wave sensor in electronic device, brain is obtained
The corresponding multiple target keywords of electric wave signal determine the corresponding request instruction of eeg signal according to multiple target keywords.
Request instruction for search electronic device when, according to eeg signal determine the target between target user and electronic device away from
From prompt operation being carried out to the position of electronic device further according to target range, so as to quickly search electricity by eeg signal
Sub-device improves the accuracy of device prompts and the convenience of operation, and saves the power consumption of electronic device.
It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is appreciated that
, for electronic device in order to realize above-mentioned function, it comprises execute the corresponding hardware configuration of each function and/or software mould
Block.Those skilled in the art should be readily appreciated that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, the application 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, and depend on the specific application and design constraint item of technical solution
Part.Professional technician specifically can realize described function to each using distinct methods, but this reality
Now it is not considered that exceeding scope of the present application.
The embodiment of the present application can carry out electronic device according to the above method example division of functional unit, for example, can
Each functional unit is divided with each function of correspondence, two or more functions can also be integrated in a processing unit
In.The form that hardware had both may be used in above-mentioned integrated unit is realized, can also be realized in the form of SFU software functional unit.It needs
It is noted that be schematical, only a kind of division of logic function to the division of unit in the embodiment of the present application, it is practical real
It is current that there may be another division manner.
It is consistent with embodiment shown in Fig. 2 and Fig. 3 A, Fig. 4 is please referred to, Fig. 4 is a kind of equipment provided by the embodiments of the present application
The structural schematic diagram of suggestion device can be applied to the electronic device as described in Figure 1A.As shown in figure 4, the device prompts device
400 include：
Collecting unit 401, the eeg signal for acquiring target user by the brain wave sensor；
Determination unit 402, for being determined between the target user and the electronic device according to the eeg signal
Target range；
Prompt unit 403, for carrying out prompt operation to the position of the electronic device according to the target range.
As can be seen that collecting unit 401 acquires the brain wave of target user by the brain wave sensor in electronic device
Signal, determination unit 402 determine the target range between target user and electronic device, processing unit according to eeg signal
403 carry out prompt operation according to target range to the position of electronic device, so as to quickly search electronics by eeg signal
Device improves the accuracy of device prompts and the convenience of operation.
In a possible example, the target that the determination unit 402 is specifically used for obtaining the eeg signal is lived
Jerk and Target Signal Strength；It is concentrated from preset mapping relations and chooses target mapping corresponding with target liveness pass
System, the mapping relations collection includes multigroup mapping relations, and each group of mapping relations correspond to a kind of liveness, each group of mapping relations
For the mapping relations between signal strength and distance；It is determined according to the target mapping relations corresponding with the Target Signal Strength
The target range.
In a possible example, the electronic device further includes multiple prompting submodules, and the determination unit 402 is also
Covering state for obtaining each prompting submodule in the multiple prompting submodule obtains multiple covering states；According to institute
It states multiple covering states and determines target prompting module in the multiple prompting submodule；Determine the target prompting module and institute
State the corresponding running parameter of target range；The reminding module 403 is additionally operable to control the target prompting module according to the work
Make parameter and executes the prompt operation.
In a possible example, the navigation that the prompt operation reaches the position to play the target user is believed
Breath, the determination unit 402 are additionally operable to obtain the target signal direction of the brain wave sensor；According to the echo signal side
To the first position information for determining the electronic device with the target range；The target is determined according to the eeg signal
The second position information of user；The prompt unit 403 be specifically used for according to preset indoor map, the first position information and
The second position information plays the navigation information.
In a possible example, the determination unit 402 is additionally operable to obtain the eeg signal corresponding multiple
Target keywords；The corresponding request instruction of the eeg signal is determined according to the multiple target keywords；In the request
When instruction is for searching the electronic device, execution is described to determine that the target user fills with electronics according to the eeg signal
The step of target range between setting.
It is consistent with Fig. 2 and embodiment shown in Fig. 3, Fig. 5 is please referred to, Fig. 5 is another electricity provided by the embodiments of the present application
The structural schematic diagram of sub-device.Electronic device 500 as shown in Figure 5 includes：Processor 510, memory 520, brain wave sensing
Device 530 and one or more programs 540.Wherein, brain wave sensor 530 and processor 510 are also connected with brain wave sensor；One
A or multiple programs 540 are stored in memory 520, and are configured to be executed by processor 510, and program 540 includes being used for
Execute the instruction of following steps：
The eeg signal of target user is acquired by the brain wave sensor 530；
The target range between the target user and the electronic device 500 is determined according to the eeg signal；
Prompt operation is carried out to the position of the electronic device 500 according to the target range.
As can be seen that the eeg signal of target user is acquired by the brain wave sensor 530 in electronic device 500,
The target range between target user and electronic device 500 is determined according to eeg signal, and electronics is filled further according to target range
The position for setting 500 carries out prompt operation, so as to quickly search electronic device 500 by eeg signal, improves equipment and carries
The convenience of the accuracy and operation shown.
In a possible example, the target user and the electronics are determined according to the eeg signal described
In terms of target range between device, the instruction in described program 540 is specifically used for executing following operation：
Obtain the target liveness and Target Signal Strength of the eeg signal；
It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target liveness, the mapping is closed
Assembly includes multigroup mapping relations, and each group of mapping relations correspond to a kind of liveness, each group of mapping relations be signal strength with
Mapping relations between distance；
The target range corresponding with the Target Signal Strength is determined according to the target mapping relations.
In a possible example, the electronic device 500 further includes multiple prompting submodules, described in the basis
Target range carries out prompt operating aspect to the position of the electronic device 500, and the instruction in described program 540 is specifically used for holding
The following operation of row：
The covering state for obtaining each prompting submodule in the multiple prompting submodule obtains multiple covering states；
The target prompting module in the multiple prompting submodule is determined according to the multiple covering state；
It determines target prompting module running parameter corresponding with the target range, controls the target prompting module
The prompt operation is executed according to the running parameter.
In a possible example, the navigation that the prompt operation reaches the position to play the target user is believed
Breath, prompt operating aspect, described program 540 are carried out described according to the target range to the position of the electronic device 500
In instruction be specifically used for executing following operation：
Obtain the target signal direction of the brain wave sensor；
The first position information of the electronic device is determined according to the target signal direction and the target range；
The second position information of the target user is determined according to the eeg signal；
The navigation information is played according to default indoor map, the first position information and the second position information.
In a possible example, the target user and electronic device are determined according to the eeg signal described
Between target range before, the instruction in described program 540 is additionally operable to execute following operation：
Obtain the corresponding multiple target keywords of the eeg signal；
The corresponding request instruction of the eeg signal is determined according to the multiple target keywords；
In the request instruction for when searching the electronic device 500, executing described true according to the eeg signal
The step of determining the target range between the target user and electronic device 500.
The embodiment of the present application also provides a kind of computer storage media, wherein the computer storage media is stored for depositing
Computer program is stored up, which makes computer execute the part or complete of the either method as described in embodiment of the method
Portion's step, computer include electronic device.
The embodiment of the present application also provides a kind of computer program product, and computer program product includes storing computer journey
The non-transient computer readable storage medium of sequence, computer program are operable to that computer is made to execute as in embodiment of the method remembered
Some or all of either method of load step.The computer program product can be a software installation packet, and computer includes
Electronic device.
It should be noted that for each method embodiment above-mentioned, for simple description, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, certain steps may be used other sequences or be carried out at the same time.Secondly, those skilled in the art should also know
It knows, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily the application
It is necessary.
In embodiment, it all emphasizes particularly on different fields to the description of each embodiment, there is no the part being described in detail in some embodiment, it can
With referring to the associated description of other embodiments.
In several embodiments provided herein, 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, for example, unit division, only a kind of logic
Function divides, and formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or can collect
At to another system, or some features can be ignored or not executed.Another point, shown or discussed mutual coupling
Close or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be with
It is electrical or other forms.
The unit illustrated as separating component may or may not be physically separated, and be shown as unit
Component may or may not be physical unit, you can be located at a place, or may be distributed over multiple networks
On unit.Some or all of unit therein can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Integrated unit was both
The form that hardware may be used is realized, can also be realized in the form of SFU software functional unit.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer-readable access to memory.Based on this understanding, the technical solution of the application is substantially in other words
The all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Come, 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.) execute each embodiment method of the application all or part of step.And it is preceding
The memory stated includes：USB flash disk, read-only memory (read-only memory, ROM), random access memory (random
Access memory, RAM), mobile hard disk, the various media that can store program code such as magnetic disc or CD.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer-readable memory, memory
May include：Flash disk, ROM, RAM, disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change place, to sum up, the contents of this specification should not be construed as limiting the present application.
Claims (13)
1. a kind of device prompts method, which is characterized in that the method is applied to electronic device, and the electronic device includes brain electricity
Wave sensor, the method includes：
The eeg signal of target user is acquired by the brain wave sensor；
The target range between the target user and the electronic device is determined according to the eeg signal；
Prompt operation is carried out to the position of the electronic device according to the target range.
2. according to the method described in claim 1, it is characterized in that, described determine that the target is used according to the eeg signal
Target range between family and the electronic device, including：
Obtain the target liveness and Target Signal Strength of the eeg signal；
It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target liveness, the mapping relations collection
Including multigroup mapping relations, each group of mapping relations correspond to a kind of liveness, and each group of mapping relations are signal strength and distance
Between mapping relations；
The target range corresponding with the Target Signal Strength is determined according to the target mapping relations.
3. method according to claim 1 or 2, which is characterized in that the electronic device further includes multiple prompting submodules,
It is described that prompt operation is carried out to the position of the electronic device according to the target range, including：
The covering state for obtaining each prompting submodule in the multiple prompting submodule obtains multiple covering states；
The target prompting module in the multiple prompting submodule is determined according to the multiple covering state；
Determine target prompting module running parameter corresponding with the target range, control the target prompting module according to
The running parameter executes the prompt operation.
4. method according to claim 1 or 2, which is characterized in that the prompt operation is arrived to play the target user
It is described that prompt operation is carried out to the position of the electronic device according to the target range up to the navigation information of the position, packet
It includes：
Obtain the target signal direction of the brain wave sensor；
The first position information of the electronic device is determined according to the target signal direction and the target range；
The second position information of the target user is determined according to the eeg signal；
The navigation information is played according to default indoor map, the first position information and the second position information.
5. according to claim 1-4 any one of them methods, which is characterized in that determined according to the eeg signal described
Before target range between the target user and electronic device, the method further includes：
Obtain the corresponding multiple target keywords of the eeg signal；
The corresponding request instruction of the eeg signal is determined according to the multiple target keywords；
When the request instruction is used to search the electronic device, execution is described to determine the mesh according to the eeg signal
The step of marking the target range between user and electronic device.
6. a kind of electronic device, which is characterized in that including processor, the brain wave sensor being connected to the processor and prompt
Module, wherein：
The brain wave sensor, the eeg signal for acquiring target user；
The processor, for determining the target between the target user and the electronic device according to the eeg signal
Distance；
The reminding module, for carrying out prompt operation to the position of the electronic device according to the target range.
7. electronic device according to claim 6, which is characterized in that the electronic device further includes connecting with the processor
The memory connect is used for storage mapping set of relations, and the mapping relations collection includes multigroup mapping relations, each group of mapping relations pair
It is the mapping relations between signal strength and distance to answer a kind of liveness, each group of mapping relations；
The processor according to the eeg signal determine the target between the target user and the electronic device away from
From aspect, the processor is specifically used for obtaining the target liveness and Target Signal Strength of the eeg signal；From described
Mapping relations, which are concentrated, chooses target mapping relations corresponding with the target liveness；According to the target mapping relations determine with
The corresponding target range of the Target Signal Strength.
8. the electronic device described according to claim 6 or 7, which is characterized in that the reminding module includes multiple prompt submodules
Block carries out prompt operating aspect according to the target range in the reminding module to the position of the electronic device,
The processor is additionally operable to obtain the covering state of each prompting submodule in the multiple prompting submodule, obtains multiple
Covering state；The target prompting module in the multiple prompting submodule is determined according to the multiple covering state；Described in determination
Target prompting module running parameter corresponding with the target range；
The target prompting module is specifically used for executing the prompt operation according to the running parameter.
9. the electronic device described according to claim 6 or 7, which is characterized in that the processor is additionally operable to obtain the brain electricity
The target signal direction of wave sensor；The of the electronic device is determined according to the target signal direction and the target range
One location information；The second position information of the target user is determined according to the eeg signal；
The memory is additionally operable to store default indoor map, and the prompt operation reaches institute's rheme to play the target user
The navigation information set carries out prompt operation side according to the target range in the reminding module to the position of the electronic device
Face, the reminding module are specifically used for according to the default indoor map, the first position information and the second confidence
Breath plays the navigation information.
10. according to claim 6-9 any one of them electronic devices, which is characterized in that in the processor according to the brain
Before electric wave signal determines the target range between the target user and electronic device, the processor is additionally operable to described in acquisition
The corresponding multiple target keywords of eeg signal；Determine that the eeg signal is corresponding according to the multiple target keywords
Request instruction；It is described according to eeg signal determination for when searching the electronic device, executing in the request instruction
The step of target range between the target user and electronic device.
11. a kind of device prompts device, which is characterized in that described device is applied to electronic device, and the electronic device includes brain
Radio wave sensor, described device include：
Collecting unit, the eeg signal for acquiring target user by the brain wave sensor；
Determination unit, for determined according to the eeg signal target between the target user and the electronic device away from
From；
Prompt unit, for carrying out prompt operation to the position of the electronic device according to the target range.
12. a kind of electronic device, which is characterized in that including processor, memory, brain wave sensor and one or more journeys
Sequence, wherein one or more of programs are stored in the memory, and are configured to be executed by the processor, institute
It includes that the instruction of the step in any one of 1-5 methods is required for perform claim to state program.
13. a kind of computer readable storage medium, which is characterized in that it is used to store computer program, wherein the computer
Program makes computer execute method as described in any one in claim 1-5.
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