CN108491076A - Display control method and related product - Google Patents
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- CN108491076A CN108491076A CN201810210286.4A CN201810210286A CN108491076A CN 108491076 A CN108491076 A CN 108491076A CN 201810210286 A CN201810210286 A CN 201810210286A CN 108491076 A CN108491076 A CN 108491076A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 210000004556 brain Anatomy 0.000 claims abstract description 77
- 238000013507 mapping Methods 0.000 claims description 65
- 230000004438 eyesight Effects 0.000 claims description 29
- 230000008451 emotion Effects 0.000 claims description 24
- 238000004590 computer program Methods 0.000 claims description 13
- 230000036651 mood Effects 0.000 claims description 13
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- 235000008434 ginseng Nutrition 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 22
- 238000012545 processing Methods 0.000 description 17
- 238000004891 communication Methods 0.000 description 10
- 210000002569 neuron Anatomy 0.000 description 10
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- 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; 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
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Abstract
The embodiment of the present application discloses a kind of display control method and Related product, applied to electronic equipment, the electronic equipment includes brain wave sensor and processor, the eeg signal that this method passes through acquisition user, the target range between user and electronic equipment is determined by eeg signal, the display parameters for showing picture are adjusted according to target range, so, it can be according to the target range between user and electronic equipment, dynamic regulation display parameters, make user during viewing shows picture, adjusts display parameters according to distance, promote user experience.
Description
Technical field
This application involves electronic technology fields, and in particular to a kind of display control method and Related product.
Background technology
(such as with electronic equipment：Mobile phone, tablet computer etc.) a large amount of popularization and applications, the application that electronic equipment can be supported
More and more, function is stronger and stronger, and electronic equipment develops towards diversification, personalized direction, becomes in user's life not
The appliance and electronic that can lack.
Currently, user by electronic equipment during watching video, video council is broadcast with fixed play parameter
It puts, but user would generally move, during user moves, watching the effect of video can be affected, example
Such as, when user distance electronic equipment farther out when, user watch video clarity can be affected, therefore, how user see
It sees and reduces when video because the mobile problem for causing visual effect bad of generation is urgently to be resolved hurrily.
Invention content
The embodiment of the present application provides a kind of display control method and Related product, can be according between user and electronic equipment
Target range, dynamic regulation display parameters, promoted user experience.
In a first aspect, the embodiment of the present application provide a kind of electronic equipment, the electronic equipment include brain wave sensor and
Processor, wherein
The brain wave sensor, the eeg signal for obtaining user；
The processor, for determining the target between the user and the electronic equipment by the eeg signal
Distance；And the display parameters for showing picture are adjusted according to the target range.
Second aspect, the embodiment of the present application provide a kind of display control method, are applied to electronic equipment, the method packet
It includes：
Obtain the eeg signal of user；
The target range between the user and the electronic equipment is determined by the eeg signal；
The display parameters for showing picture are adjusted according to the target range.
The third aspect, the embodiment of the present application provide a kind of display control unit, are applied to electronic equipment, the display control
Device processed includes：
Acquiring unit, the eeg signal for obtaining user；
Determination unit, for determined by the eeg signal target between the user and the electronic equipment away from
From；
Unit is adjusted, for adjusting the display parameters for showing picture according to the target range.
Fourth aspect, the embodiment of the present application provide a kind of electronic equipment, including：Processor and memory；And one
Or multiple programs, one or more of programs are stored in the memory, and be configured to be held by the processor
Row, described program includes the instruction for the step some or all of as described in second aspect.
5th aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein described computer-readable
Storage medium is for storing computer program, wherein the computer program makes computer execute such as the embodiment of the present application the
The instruction of step some or all of described in two aspects.
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 second aspect.The computer program product can be one
A software installation packet.
Implement the embodiment of the present application, has the advantages that：
As can be seen that display control method and Related product described in the embodiment of the present application, are applied to electronic equipment,
The electronic equipment includes brain wave sensor and processor, and this method includes：The eeg signal for obtaining user, passes through brain wave
Signal determines the target range between user and electronic equipment, and the display parameters for showing picture are adjusted according to target range, in this way,
User can be made to show the mistake of picture in viewing according to the target range between user and electronic equipment, dynamic regulation display parameters
Cheng Zhong adjusts display parameters according to distance, promotes user experience.
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
Obtain other attached drawings according to these attached drawings.
Figure 1A is a kind of structural schematic diagram of exemplary electronic device provided by the embodiments of the present application；
Figure 1B is a kind of structural schematic diagram of brain wave sensor provided by the embodiments of the present application；
Fig. 1 C are the structural schematic diagrams of the electronic equipment of integrated brain wave sensor provided by the embodiments of the present application；
Fig. 1 D are the structural schematic diagrams of another brain wave sensor provided by the embodiments of the present application；
Fig. 1 E are the structural schematic diagrams of another brain wave sensor provided by the embodiments of the present application；
Fig. 1 F are the structural schematic diagrams of another brain wave sensor provided by the embodiments of the present application；
Fig. 1 G are the structural schematic diagrams of another brain wave sensor provided by the embodiments of the present application；
Fig. 1 H are a kind of structural schematic diagrams of electrod-array provided by the embodiments of the present application；
Fig. 1 I are the exemplary plots of the signal processing circuit of brain wave sensor provided by the embodiments of the present application；
Fig. 2A is a kind of flow diagram of display control method disclosed in the embodiment of the present application；
Fig. 2 B are a kind of demonstration schematic diagrames for the position that the embodiment of the present application is provided between user and electronic equipment display screen；
Fig. 3 is the flow diagram of another display control method disclosed in the embodiment of the present application；
Fig. 4 is another structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；
Fig. 5 A are a kind of structural schematic diagrams of display control unit provided by the embodiments of the present application；
Fig. 5 B are the structural representations of the determination unit of display control unit described in Fig. 5 A provided in an embodiment of the present invention
Figure；
Fig. 5 C are the structural representations of the adjusting unit of display control unit described in Fig. 5 A provided in an embodiment of the present invention
Figure；
Fig. 5 D are another knots for adjusting unit of display control unit described in Fig. 5 A provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 5 E are another knots for adjusting unit of display control unit described in Fig. 5 A provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 5 F are a kind of structures of modification structures of display control unit described in Fig. 5 A provided by the embodiments of the present application
Schematic diagram；
Fig. 6 is the structural schematic diagram of another electronic equipment disclosed in the embodiment 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 every 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 optional further includes the steps that not listing or unit, or optionally also wrap
It includes for other intrinsic 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 equipment involved by the embodiment of the present application may include various handheld devices with wireless communication function,
Mobile unit, wearable device, computing device or other processing equipments and various forms for being connected to 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 equipment.
It describes in detail below to the embodiment of the present application.
A is please referred to Fig.1, Figure 1A is the structural schematic diagram of a kind of electronic equipment 100 provided by the embodiments of the present application, above-mentioned electricity
Sub- equipment 100 includes：It shell 110, the circuit board 120 being set in the shell 110, brain wave sensor 130 and is set to
Display screen 140 on the shell 110, is provided with processor 121 on the circuit board 120, the brain wave sensor 120 with
The processor 121 connects, and the processor 121 connects the display screen 140；Wherein,
The brain wave sensor, the eeg signal for obtaining user；
The processor, for determining the target between the user and the electronic equipment by the eeg signal
Distance；And the display parameters for showing picture are adjusted according to the target range.
Wherein, brain wave sensor 130 is properly termed as brain wave chip, brain wave receiver etc., brain wave sensing again
Device 130 is integrated in the electronic device, has special signal processing circuit, and connect with the processor of electronic equipment 121, brain wave
Sensor 130 can be divided into current type brain wave sensor and electromagnetic type brain wave sensor, electric current according to acquisition signal type
Formula brain wave sensor acquires the bioelectricity that cortex generates, and when electromagnetic type brain wave sensor acquisition human brain activity radiates
Electromagnetic wave.It is understood that the specific form of the brain wave sensor can be diversified, unique limit is not done herein
It is fixed.
For example, as shown in Figure 1B, which may include Anneta module and signal processing module,
It can specifically be integrated on the main circuit board of electronic equipment, Anneta module acquires the electromagnetic wave signal generated when human brain activity, letter
Number processing module executes the processing such as denoising, filtering for the electromagnetic wave signal, ultimately forms benchmark eeg signal and is sent to place
Reason device 130 is handled.
Again for example, as shown in Figure 1 C and 1D, which may include wearable signal picker,
In the host cavity for the rear shell that the wearable signal picker can be contained in electronic equipment as shown in Figure 1 C, in use, as schemed
Shown in 1D, wearable signal picker and electronic equipment local terminal wired connection or it is wirelessly connected that (wireless connection is corresponding wearable
Signal picker is integrated with wireless communication module and is communicated to connect with electronic equipment local terminal).
Optionally, above-mentioned wearable signal picker may include following at least one：The brain wave helmet, brain wave ear
Ring, brain wave hearing aid, brain wave glasses, brain wave hair clip, brain wave et al. Ke chip, brain wave patch, brain wave ear
Machine etc..
It illustrates down again, as referring to figure 1E, by taking user's et al. Ke brain wave et al. Ke chip as an example, brain wave body
Chip is implanted into for connecting multiple neural sensors, each neural sensor is set to each neuron, for receiving
Eeg signal from each neuron.In specific works, neural sensor acquires the eeg signal from neuron,
And the neuron mark that the eeg signal is carried to the neuron is sent to brain wave et al. Ke chip, then pass through brain wave
Eeg signal is sent to brain wave sensor by et al. Ke chip.As shown in fig. 1F, certainly, if user and electronic equipment it
Between distance be more than pre-determined distance when, eeg signal can be amplified by eeg signal amplifier, then, will be put
Eeg signal after big is sent to brain wave et al. Ke chip.Above-mentioned neuron mark is used for unique identification neuron, god
It is specifically as follows number, position coordinates, neuron title etc. through member mark.
Therefore, the eeg signal in the embodiment of the present application can be following at least one：The eeg signal of left brain, the right side
The eeg signal of brain, at least one neuron eeg signal, come from corticocerebral some region of eeg signal
Etc., it is not limited thereto.
Again for example, as shown in Fig. 1 G to 1I, which may include electrod-array and signal processing
Module, wherein the electronic array is embedded to the electric signal that neuron is captured in scalp, and the structure of electrode section is needle-shaped array, should
Signal processing circuit portion point may include signal amplifier, signal filter, demultiplexer, analog to digital conversion circuit, interface electricity
Road etc..
Wherein, processor 121 includes application processor and baseband processor, and processor is the control centre of electronic equipment,
Using the various pieces of various interfaces and the entire electronic equipment of connection, by run or execute be stored in it is soft in memory
Part program and/or module, and the data being stored in memory are called, execute the various functions and processing number of electronic equipment
According to carry out integral monitoring to electronic equipment.Wherein, the main processing operation system of application processor, user interface and application
Program etc., baseband processor mainly handle wireless communication.It is understood that above-mentioned baseband processor can not also integrate everywhere
It manages in device.Memory can be used for storing software program and module, and processor 121 is stored in the software journey of memory by operation
Sequence and module, to execute various function application and the data processing of electronic equipment.
As can be seen that electronic equipment described in the embodiment of the present application includes brain wave sensor and processor, by obtaining
The eeg signal for taking family determines the target range between user and electronic equipment by eeg signal, according to target away from
From the display parameters for showing picture are adjusted, in this way, can be shown according to the target range between user and electronic equipment, dynamic regulation
Parameter, makes user during viewing shows picture, adjusts display parameters according to distance, promotes user experience.
In a possible example, the user and the electronic equipment are determined by the eeg signal described
Between target range in terms of, the processor 121 is specifically used for：
The target emotion and Target Signal Strength of the user are determined by the eeg signal；
It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target emotion, the mapping relations
Centrally stored have multigroup mapping relations, and each group of mapping relations correspond to a kind of mood, each group of mapping relations be signal strength with
Mapping relations between distance；
According to the target mapping relations, the corresponding target range of the Target Signal Strength is determined.
In a possible example, in terms of the display parameters for adjusting display picture according to the target range,
The processor is specifically used for：
The first display parameters after the display picture adjusting are determined according to following formula：
x2=x1, d ＞ d0；
Wherein, x2The first display parameters after being adjusted for the display picture, x1Display before being adjusted for the display picture
Parameter, u are regulatory factor, 0<u<1, d is the target range, d1For preset reference distance, d0For pre-determined distance threshold value；
The display picture is shown according to the first display parameters after the adjusting.
In a possible example, in the display parameters side for adjusting the display picture according to the target range
Face, the processor are specifically used for：
Obtain the direction of propagation of the eeg signal；
The display screen of the electronic equipment is divided into multiple regions, the use is determined according to the brain wave direction of propagation
Angle in the orientation at family and the multiple region between each region, obtains multiple angles；
The first distance parameter is determined according to the target range；
According to the multiple angle and first distance parameter, the corresponding area in each region in the multiple region is determined
Domain display parameters obtain multiple regions display parameters；
Each region in the multiple region is shown according to the multiple region display parameters.
In a possible example, in terms of the display parameters for adjusting display picture according to the target range,
The processor is specifically used for：
The target eyesight information of the user is determined according to the eeg signal；
The second display ginseng after the display picture adjusting is determined according to the target eyesight information and the target range
Number, the display picture is shown according to the second display parameters after the adjusting.
Fig. 2A is please referred to, Fig. 2A is a kind of flow diagram of display control method provided by the embodiments of the present application, application
In the electronic equipment as described in Figure 1A, the electronic equipment includes brain wave sensor and processor, described in the present embodiment
Display control method, it may include following steps：
201, the eeg signal of user is obtained.
In embodiments herein, electronic equipment can carry out user watch show picture during, with preset the
A period of time acquires the eeg signal of user, wherein above-mentioned display picture can be that any one shows picture：Depending on
Frequency broadcasting pictures, the application program page, wallpaper desktop etc., above-mentioned video playing picture for example can be Internet video, video
The video pictures such as live streaming, competitive platform.
Optionally, whether electronic equipment during carrying out video playing picture, by user held by detectable electronic equipment
It holds, if electronic equipment is not held by a user, obtains the eeg signal of user, if electronic equipment is held by a user, terminate
This flow, it will be understood that when electronic equipment is held by a user, show that user is closer at a distance from electronic equipment, user can at this time
The display picture of electronic equipment is more clearly watched, without passing through the distance between user and electronic equipment to display parameters
It is adjusted.
Optionally, when there are the first user and second users in the display picture of viewing electronic equipment, the first use can be obtained
First eeg signal at family and the second eeg signal of second user, and determine first according to the first eeg signal
Signal strength determines second signal intensity according to the second eeg signal, if the first signal strength is less than second signal intensity,
Target range is determined according to the first signal strength, and then adjusts the display parameters for showing picture according to target range, in this way, making to show
Show that the display effect of the page can meet the needs of the first user and second user viewing video simultaneously.
202, the target range between the user and the electronic equipment is determined by the eeg signal.
In the embodiment of the present application, during acquiring eeg signal due to brain wave sensor, work as brain wave sensor
The distance between eeg signal source (user) is remoter, then the signal strength of eeg signal is smaller, therefore, can be according to acquisition
The eeg signal arrived, determines the distance between user and electronic equipment.
Optionally, it in above-mentioned steps 202, is determined between the user and the electronic equipment by the eeg signal
Target range, specifically include following steps：
The target emotion and Target Signal Strength of the user are determined by the eeg signal；
It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target emotion, the mapping relations
Centrally stored have multigroup mapping relations, and each group of mapping relations correspond to a kind of mood, each group of mapping relations be signal strength with
Mapping relations between distance；
According to the target mapping relations, the corresponding target range of the Target Signal Strength is determined.
Wherein, above-mentioned target emotion can be it is following any one：Pleasant, excited, melancholy, indignation is disliked, is angry, probably
Fear, anxiety etc., the embodiment of the present application is not specifically limited.
In the embodiment of the present application, Emotion identification can be carried out to above-mentioned eeg signal, to determine the target emotion of user, tool
Body, denoising can be carried out to eeg signal, obtain referring to eeg signal, turned to carrying out modulus with reference to eeg signal
Change, obtain target eeg signal, according to target eeg signal generate electroencephalogram, obtain in preset electroencephalogram template library with
The matched target template electroencephalogram of electroencephalogram, according to the correspondence between preset target template electroencephalogram and mood,
Determine target emotion corresponding with the target template electroencephalogram.
In the embodiment of the present application, there are in the case of target range between electronic equipment, it is contemplated that user's brain wave
Signal strength may by the emotion influence of user, for example, when user mood it is more fierce, the signal strength of brain wave is got over
By force, therefore, user can be obtained in advance under different moods, the mapping relations between multigroup distance and eeg signal, specifically,
Under any one mood, multiple and different multiple eeg signals under are obtained, and determine the letter of multiple eeg signals
Number intensity, obtains the mapping relations between distance and signal strength of the user under the mood, in this way, can reduce the feelings because of user
Thread and the accuracy for influencing object range detection, for example, being according to the target emotion that the eeg signal of user recognizes
" excitement ", it may be determined that " excitement " corresponding target mapping relations, and then Target Signal Strength pair is determined from target mapping relations
The target range answered.
203, the display parameters for showing picture are adjusted according to the target range.
In the embodiment of the present application, above-mentioned display parameters may include following at least one：Brightness, colour temperature or resolution ratio, word
Body size etc., for example, being directed to the video playing page, when user watches video, the distance between electronic equipment changes
Become, the resolution ratio or font size of the display page is adjusted, allows the user to clearly watch the display page.
In the embodiment of the present application, the first display parameters after showing picture adjusting can be determined according to target range, and obtain
The display parameters before picture is adjusted are shown, if the display parameters before display picture is adjusted are inconsistent, according to first after adjusting
Display parameters show the display picture.
Optionally, in above-mentioned steps 203, the display parameters for showing picture are adjusted according to the target range, it may include such as
Lower step：
31, the first display parameters after the display picture adjusting are determined according to following formula：
x2=x1, d ＞ d0；
Wherein, x2The first display parameters after being adjusted for the display picture, x1Display before being adjusted for the display picture
Parameter, u are regulatory factor, 0<u<1, d is the target range, d1For preset reference distance, d0For pre-determined distance threshold value；
32, the display picture is shown according to the first display parameters after the adjusting.
Wherein, above-mentioned pre-determined distance threshold value can be by user's sets itself, optionally, and pre-determined distance threshold value also can be according to electronics
The size of the display page of equipment is set, specifically, the first size of the display screen of electronic equipment can be obtained, and is obtained aobvious
Show that the page accounts for the display scale of the display screen, for example, when electronic equipment plays video, current video can be obtained and play the page
The ratio for accounting for display screen determines the second size for showing the page according to first size and display scale, according to preset size and
Correspondence between distance threshold determines that the corresponding pre-determined distance threshold value of the second size, pre-determined distance threshold value for example can be
1.5m, 2m etc..Above-mentioned preset reference distance can be voluntarily arranged by user, alternatively, being arranged by system default, d1>0.In advance
If reference distance be lower limit distance threshold, that is, be less than or equal to d1, then picture is shown with the display parameters of acquiescence.
In the embodiment of the present application, when target range is less than pre-determined distance threshold value, corresponding the can be calculated according to target range
One display parameters, when target range be greater than or equal to pre-determined distance threshold value, show that user is difficult to watch the display of electronic equipment
Picture, if at this point, will display picture adjust to display effect it is apparent in the state of, the more electricity of electronic equipment waste can be caused
Amount, therefore, display parameters of the display parameters before adjusting can be maintained, in this way, can reduce unnecessary electric quantity consumption and
When user being made to be moved to less than in the range of pre-determined distance threshold value, can continue to according to the target between user and electronic equipment away from
From adjusting display parameters.
Optionally, after determining the first display parameters, if electronic equipment receives split screen instruction, it can be instructed and be taken according to split screen
The split screen coefficient of band determines the size for the display area for showing the page, and then determines split screen according to the second size of the display area
Display parameters, the split screen display available parameter are more than the first display parameters, for example, during user watches video, after electronic equipment
Platform operation chat application receive message, may trigger split screen instruction, make electronic equipment at the same show Video Applications and
The display interface of the chat application at this point, the size of the display page of Video Applications may change, and causes user to watch
The display effect of video declines, and therefore, the display page of the Video Applications can be shown according to split screen display available parameter so that after split screen
Video display page face can meet user viewing the needs of.
Optionally, in above-mentioned steps 203, the display parameters for showing picture are adjusted according to the target range, it may include such as
Lower step：
Obtain the direction of propagation of the eeg signal；
The display screen of the electronic equipment is divided into multiple regions, the use is determined according to the brain wave direction of propagation
Angle in the orientation at family and the multiple region between each region, obtains multiple angles；
The first distance parameter is determined according to the target range；
According to the multiple angle and first distance parameter, the corresponding area in each region in the multiple region is determined
Domain display parameters obtain multiple regions display parameters；
Each region in the multiple region is shown according to the multiple region display parameters.
Wherein, above-mentioned first distance parameter is parameter corresponding with target range, and the first distance is determined according to target range
The mode of parameter determines that the mode of the first display parameters is consistent with step 31 according to target range, and details are not described herein again.
Optionally, display screen is divided into multiple regions, can be divided along the direction of propagation of eeg signal, specifically
, determine the straight line of the direction of propagation of eeg signal display screen projection in the plane, by display screen along projection
Direction is divided into multiple regions.
Fig. 2 B are please referred to, Fig. 2 B are the position between a kind of user provided by the embodiments of the present application and electronic equipment display screen
Demonstration schematic diagram, as shown in Figure 2 B, when occurring mobile during user watches and shows picture, user and electronic equipment
There may be certain angles between display screen, it is contemplated that such situation may cause user to watch the effect for showing picture by shadow
It rings, display screen can be divided into multiple subregions, and the brain wave direction of propagation is obtained according to brain wave sensor, be passed according to brain wave
The orientation that direction determines user is broadcast, the first position of user is determined according to the orientation of user and target range, it can be on a display screen
A coordinate system is established, then determines the line in first position and multiple subregions between each regional center (RC) position coordinates point,
Multiple lines are obtained, and then determine the angle in multiple lines between each line and display screen, multiple angles are obtained, according to mesh
Subject distance determines benchmark display parameters corresponding with target range, then between preset angle and angle impact factor
In correspondence, the corresponding angle impact factor of each angle in multiple angles is determined, and then according to the corresponding angle of each angle
Impact factor and benchmark display parameters are spent, the corresponding region display parameters of each subregion are calculated, in this way, can be set in user and electronics
There are when certain angle between standby display screen, subregion adjusts the display effect for showing picture, and it is aobvious to enable users to preferably viewing
Show picture.
As can be seen that the display control method described in the embodiment of the present application, is applied to electronic equipment, the electronic equipment
Including brain wave sensor and processor, this method is determined according to eeg signal and is used by the eeg signal of acquisition user
Target range between family and electronic equipment determines the target emotion and eeg signal of user according to eeg signal
Target Signal Strength determines the mapping relations between signal strength and distance, to reduce the mood of user according to target emotion
The accuracy of target range is influenced, it is then aobvious according to the angular adjustment between target range and user and electronic equipment display screen
Show the display parameters of picture, in this way, can make according to the target range between user and electronic equipment, dynamic regulation display parameters
User adjusts display parameters during viewing shows picture, according to distance, promotes user experience.
Consistent with the abovely, referring to Fig. 3, being a kind of embodiment stream of display control method provided by the embodiments of the present application
Journey schematic diagram.Display control method described in the present embodiment, it may include following steps：
301, the eeg signal of user is obtained.
In the embodiment of the present application, electronic equipment can detect electronic equipment specified during carrying out video playing
The instruction that user's triggering whether is received in time, if electronic equipment does not receive the triggering command of user within a specified time,
The eeg signal for then notifying brain wave sensor acquisition user, if electronic equipment within a specified time receives the triggering of user
Instruction, then terminate this flow, electronic equipment within a specified time receives the triggering command of user, shows user and electronic equipment
The distance between it is relatively close, user more can clearly watch the display picture of electronic equipment at this time, without passing through user and electricity
Display parameters are adjusted in the distance between sub- equipment, wherein the instruction of user's triggering, it may include user passes through electronic equipment
On physical button or virtual key triggering instruction, above-mentioned specified time for example can be 1min, 2min etc..
302, the target range between the user and the electronic equipment is determined by the eeg signal.
Wherein, the specific descriptions of above-mentioned steps 302 can refer to the correspondence step of display control method described in Fig. 2A
202, details are not described herein.
303, the target eyesight information of the user is determined according to the eeg signal.
In the embodiment of the present application, it is contemplated that the eyesight of user may influence the effect that viewing shows the page, can be according to brain electricity
Wave signal determines the target eyesight information of user, and then is adjusted according to the target eyesight information and show picture, specifically, can will use
The eeg signal at family is pre-processed, the eeg signal that obtains that treated, will treated that eeg signal carries out feature
Extraction, obtains object feature value, according to the correspondence between characteristic value and eyesight information, determines the corresponding mesh of object feature value
Mark eyesight information.Eyesight information may include following at least one parameter：Eyesight value (eyesight is specially how many, for example, 1.0),
Astigmatism degree value, above-mentioned pretreatment may include it is following any one：Denoising, enhanced processing etc..
Optionally, above-mentioned steps 304 determine the target eyesight information of the user according to the eeg signal, can wrap
Include following steps：
41, it is parsed according to the eeg signal, obtains the target identities verification information of the user；
42, according to the mapping relations between preset authentication information and eyesight information, determine that the target identities are tested
Demonstrate,prove the corresponding target eyesight information of information.
Wherein, above-mentioned authentication information can be following at least one：The intrinsic frequency of brain wave, the wave of brain wave
Shape, the electroencephalogram converted by brain wave, the specified content etc. parsed by eeg signal, above-mentioned authentication information may be used also
The content that eeg signal is characterized is thought, for example, the content can be at least one of following：User emotion, the age, gender,
IQ, occupation, species, ethnic group (yellow, white people, black race, miscegenation people etc.) etc..Different users, corresponding brain wave
It is different, therefore, it can identify the identity of different user by the difference of brain wave, for brain wave, each user's
Brain wave can correspond to an intrinsic frequency, and unique identification user identity may be implemented by the intrinsic frequency, similarly, brain electricity
The waveform of wave, alternatively, it is same by the electroencephalogram that brain wave converts, it can also realize unique identification user identity, above-mentioned finger
Determining content can be：Word, character, pattern, sound, taste, object, action etc..It is parsed by eeg signal specified
Content when can meditate " specified content " in user, can be carried in eeg signal, electronic equipment carries out eeg signal
Second parsing, can therefrom extract " specified content ".Above-mentioned steps 41 can be implemented as follows：It can be by the brain of user
Electric wave signal is pre-processed, the eeg signal that obtains that treated, will treated that eeg signal carries out feature extraction, obtain
The corresponding target identities verification of characteristic value is determined according to the correspondence between characteristic value and authentication information to characteristic value
Information.
304, determine that second after the display picture adjusting shows according to the target eyesight information and the target range
Show parameter, the display picture is shown according to the second display parameters after the adjusting.
In the embodiment of the present application, mapping relations collection can be prestored in electronic equipment, mapping relations collection includes multiple reflects
Relationship is penetrated, each mapping relations correspond to an eyesight information, and each mapping relations are for indicating between distance and display parameters
Mapping relations, and then can be concentrated from mapping relations and choose target mapping relations corresponding with target eyesight information, according to the mesh
Mark mapping relations determine the second display parameters after the corresponding display picture adjusting of target range, according to the second display after adjusting
Parameter display shows picture.
As can be seen that the display control method described in the embodiment of the present application, is applied to electronic equipment, the electronic equipment
Including brain wave sensor and processor, this method is determined according to eeg signal and is used by the eeg signal of acquisition user
Then target range between family and electronic equipment adjusts according to target range and the target eyesight information of user and shows picture
Display parameters, in this way, can be according to the eyesight of target range and user between user and electronic equipment, dynamic regulation display ginseng
Number, makes user during viewing shows picture, adjusts display parameters according to distance, promotes user experience.
It is the device for implementing above-mentioned display control method below, it is specific as follows：
Consistent with the abovely, referring to Fig. 4, Fig. 4 is a kind of electronic equipment provided by the embodiments of the present application, including：Processing
Device and memory；And one or more programs, one or more of programs are stored in the memory, and by with
It is set to and is executed by the processor, described program includes the instruction for executing following steps：
Obtain the eeg signal of user；
The target range between the user and the electronic equipment is determined by the eeg signal；
The display parameters for showing picture are adjusted according to the target range.
In a possible example, the user and the electronic equipment are determined by the eeg signal described
Between target range in terms of, described program includes the instruction for executing following steps：
The target emotion and Target Signal Strength of the user are determined by the eeg signal；
It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target emotion, the mapping relations
Centrally stored have multigroup mapping relations, and each group of mapping relations correspond to a kind of mood, each group of mapping relations be signal strength with
Mapping relations between distance；
According to the target mapping relations, the corresponding target range of the Target Signal Strength is determined.
In a possible example, in terms of the display parameters for adjusting display picture according to the target range,
Described program includes the instruction for executing following steps：
The first display parameters after the display picture adjusting are determined according to following formula：
x2=x1, d ＞ d0；
Wherein, x2The first display parameters after being adjusted for the display picture, x1Display before being adjusted for the display picture
Parameter, u are regulatory factor, 0<u<1, d is the target range, d1For preset reference distance, d0For pre-determined distance threshold value；
The display picture is shown according to the first display parameters after the adjusting.
In a possible example, in terms of the display parameters for adjusting display picture according to the target range,
Described program includes the instruction for executing following steps：
Obtain the direction of propagation of the eeg signal；
The display screen of the electronic equipment is divided into multiple regions, the use is determined according to the brain wave direction of propagation
Angle in the orientation at family and the multiple region between each region, obtains multiple angles；
The first distance parameter is determined according to the target range；
According to the multiple angle and first distance parameter, the corresponding area in each region in the multiple region is determined
Domain display parameters obtain multiple regions display parameters；
Each region in the multiple region is shown according to the multiple region display parameters.
In a possible example, in terms of the display parameters for adjusting display picture according to the target range,
Described program includes the instruction for executing following steps：
The target eyesight information of the user is determined according to the eeg signal；
The second display ginseng after the display picture adjusting is determined according to the target eyesight information and the target range
Number, the display picture is shown according to the second display parameters after the adjusting.
Fig. 5 A are please referred to, Fig. 5 A are a kind of structural schematic diagrams of display control unit provided in this embodiment.The display control
Device processed is applied to electronic equipment, and the electronic equipment includes brain wave sensor, and the display control unit includes obtaining list
Member 501, determination unit 502 and adjusting unit 503, wherein
Acquiring unit 501, the eeg signal for obtaining user；
Determination unit 502, for determining the mesh between the user and the electronic equipment by the eeg signal
Subject distance；
Unit 503 is adjusted, for adjusting the display parameters for showing picture according to the target range.
Optionally, if Fig. 5 B, Fig. 5 B are the detail knots of the determination unit 502 of display control unit described in Fig. 5 A
Structure, the determination unit 502 may include：First determining module 5021 chooses module 5022 and the second determining module 5023, specifically
It is as follows：
First determining module 5021, target emotion for determining the user by the eeg signal and
Target Signal Strength；
The selection module 5022 chooses target corresponding with the target emotion for being concentrated from preset mapping relations
Mapping relations, the mapping relations are centrally stored multigroup mapping relations, and each group of mapping relations correspond to a kind of mood, each group
Mapping relations are the mapping relations between signal strength and distance；
Second determining module 5023, for according to the target mapping relations, determining the Target Signal Strength pair
The target range answered.
Optionally, if Fig. 5 C, Fig. 5 C are the detail knots of the adjusting unit 503 of display control unit described in Fig. 5 A
Structure, the adjusting unit 503 may include：Computing module 5031, the first adjustment module 5032, it is specific as follows：
The computing module 5031, for determining that the first display after the display picture adjusting is joined according to following formula
Number：
x2=x1, d ＞ d0；
Wherein, x2The first display parameters after being adjusted for the display picture, x1Display before being adjusted for the display picture
Parameter, u are regulatory factor, 0<u<1, d is the target range, d1For preset reference distance, d0For pre-determined distance threshold value；
First adjustment module 5032, for showing the display picture according to the first display parameters after the adjusting
Face.
Optionally, if Fig. 5 D, Fig. 5 D are the another specific of the adjusting unit 503 of display control unit described in Fig. 5 A
Detailed structure, the adjusting unit 503 may include：Acquisition module 5033, third determining module 5034 and the second adjustment module
5035, it is specific as follows：
The acquisition module 5033, for determining the brain wave direction of propagation；
The third determining module 5034, for the display screen of the electronic equipment to be divided into multiple regions, according to institute
State the brain wave direction of propagation determine the user orientation and the multiple region in angle between each region, obtain multiple
Angle determines the first distance parameter according to the target range；
And according to the multiple angle and first distance parameter, each region pair in the multiple region is determined
The region display parameters answered, obtain multiple regions display parameters；
Second adjustment module 5035, for being shown in the multiple region according to the multiple region display parameters
Each region.
Optionally, if Fig. 5 E, Fig. 5 E are the another specific of the adjusting unit 503 of display control unit described in Fig. 5 A
Detailed structure, the adjusting unit 503 may include：4th determining module 5036, third adjustment module 5037, it is specific as follows：
4th determining module 5036, the target eyesight information for determining the user according to the eeg signal；
Third adjustment module 5037, for determining the display picture according to the target eyesight information and the target range
The second display parameters after the adjusting of face, the display picture is shown according to the second display parameters after the adjusting.
Optionally, such as Fig. 5 F, Fig. 5 F are the modification structures of display control unit described in Fig. 5 A, compared with Fig. 5 A
Compared with may also include：Receiving unit 504, judging unit 505, it is specific as follows：
The receiving unit 504, for receiving split screen triggering command；
The judging unit 505, for judging whether the display picture becomes smaller；
The adjusting unit 503 is additionally operable to become hour in the display picture, by the display parameters tune of the video
Section is the second display parameters more than first display parameters.
As can be seen that the display control unit described in the embodiment of the present application, is applied to electronic equipment, the electronic equipment
Including brain wave sensor and processor, by obtaining the eeg signal of user, user and electricity are determined according to eeg signal
Target range between sub- equipment determines that the target emotion of user and the target of eeg signal are believed according to eeg signal
Number intensity determines the mapping relations between signal strength and distance, to reduce the emotion influence mesh of user according to target emotion
The accuracy of subject distance, then according to the angle between target range, user and electronic equipment display screen, and the target that is used for
Eyesight information adjusts the display parameters for showing picture, in this way, can be according to the target range and use between user and electronic equipment
The target eyesight information at family, dynamic regulation display parameters make user during viewing shows picture, are adjusted according to distance aobvious
Show parameter, promotes user experience.
It is understood that the function of each program module of the display control unit of the present embodiment can be according to above method reality
The method specific implementation in example is applied, specific implementation process is referred to the associated description of above method embodiment, herein no longer
It repeats.
The embodiment of the present application also provides another electronic equipments, as shown in fig. 6, for convenience of description, illustrate only with
The relevant part of the embodiment of the present application, particular technique details do not disclose, please refer to the embodiment of the present application method part.The electronics
Equipment can be include mobile phone, tablet computer, PDA (personal digital assistant, personal digital assistant), POS
The arbitrary terminal device such as (point of sales, point-of-sale terminal), vehicle-mounted computer, by taking electronic equipment is mobile phone as an example：
Electronic equipment 6000 as shown in FIG. 6 includes：At least one processor 6011, memory 6012, communication interface (packet
Include SIM interface 6014, audio input interface 6015, serial line interface 6016 and other communication interfaces 6017), signal processing module
6013 (including receiver 6018, transmitter 6019, LOs6020 and signal processors 6021), input/output module (including display
Device 6022, loud speaker 6023, microphone 6024, sensor 6025 etc.).It will be understood by those skilled in the art that shown in Fig. 6
Electronic devices structure does not constitute the restriction to electronic equipment, may include than illustrating more or fewer components, or combination
Certain components or different components arrangement.
Each component parts of electronic equipment is specifically introduced with reference to Fig. 6：
Processor 6011 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone,
By running or execute the software program and/or module that are stored in memory 6012, and calls and be stored in memory
Data execute the various functions and processing data of electronic equipment, to carry out integral monitoring to electronic equipment.Optionally, it handles
Device can integrate application processor (for example, CPU, alternatively, GPU) and modem processor, wherein application processor is mainly handled
Operating system, user interface and application program etc., modem processor mainly handle wireless communication.On it is understood that
Stating modem processor can not also be integrated into processor.
Wherein, the processor 6011, for executing following steps：
Obtain the eeg signal of user；
The target range between the user and the electronic equipment is determined by the eeg signal；
The display parameters of the display picture are adjusted according to the target range.
Memory 6012 can include mainly storing program area and storage data field, wherein storing program area can store operation
Application program etc. needed for system, at least one function；Storage data field can be stored to be created according to using for electronic equipment
Data etc..In addition, memory may include high-speed random access memory, can also include nonvolatile memory, such as extremely
A few disk memory, flush memory device or other volatile solid-state parts, in the embodiment of the present application, memory can
Correspondence for storing mood and mapping relations, and, reflecting between signal strength and distance in each group of mapping relations
Penetrate relationship.
Communication interface for being communicatively coupled with external equipment, including SIM interface 6014, audio input interface 6015,
Serial line interface 6016 and other communication interfaces 6017.
Input/output module 6010 may include display 6022, loud speaker 6023, microphone 6024, sensor 6025 etc.,
Wherein, sensor 6025 may include optical sensor, motion sensor, brain wave sensor, camera and other sensors.Tool
Body, optical sensor may include environmental sensor and proximity sensor, wherein environmental sensor can be according to the light and shade of ambient light
Adjust the brightness of touching display screen, proximity sensor can close touching display screen and/or the back of the body when mobile phone is moved in one's ear
Light.Motion sensor for example can be accelerometer sensor, and accelerometer sensor can detect in all directions (generally three axis)
The size of acceleration can detect that size and the direction of gravity when static, can be used to identify electronic equipment posture application (such as
Horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc..This Shen
Brain wave sensor that please be in embodiment can be used for acquiring the eeg signal of user.
Signal processing module 6013 is used to handle electronic equipment and is sent out from external equipment received signal and to external equipment
The number of delivering letters, external equipment for example can be base stations, wherein receiver 6018 is used to receive the signal of external equipment transmission, and will
The signal transmission to signal processor 6021, transmitter is sent out for 6019 signal for being exported to signal processor 6021
It penetrates.
In earlier figures 2A or shown in Fig. 3 embodiments, each step method flow can the structure based on the electronic equipment it is real
It is existing.
In embodiment shown in earlier figures 4, Fig. 5 A~Fig. 5 F, each unit function can be realized based on the structure of the mobile phone.
The embodiment of the present application also provides a kind of computer storage media, wherein computer storage media storage is for electricity
The computer program that subdata exchanges, it is any as described in above method embodiment which so that computer is executed
A kind of some or all of display control method step.
The embodiment of the present application 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 are operable to that computer is made to execute such as above-mentioned side
Some or all of any type display control method described in method embodiment step.
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 can be performed in other orders or simultaneously.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 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, it may refer to the associated description of other embodiment.
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, the unit division, it is only a kind of
Division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component 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 by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
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.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, 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 be stored in a computer-readable access to memory.Based on this understanding, the technical solution of the application 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 application
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 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, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (13)
1. a kind of electronic equipment, which is characterized in that the electronic equipment includes brain wave sensor and processor, wherein
The brain wave sensor, the eeg signal for obtaining user；
The processor, for determined by the eeg signal target between the user and the electronic equipment away from
From；And the display parameters for showing picture are adjusted according to the target range.
2. electronic equipment according to claim 1, which is characterized in that described by described in eeg signal determination
In terms of target range between user and the electronic equipment, the processor is specifically used for：
The target emotion and Target Signal Strength of the user are determined by the eeg signal；
It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target emotion, the mapping relations are concentrated
Multigroup mapping relations are stored with, each group of mapping relations correspond to a kind of mood, and each group of mapping relations are signal strength and distance
Between mapping relations；
According to the target mapping relations, the corresponding target range of the Target Signal Strength is determined.
3. electronic equipment according to claim 1 or 2, which is characterized in that shown in described adjusted according to the target range
In terms of the display parameters for showing picture, the processor is specifically used for：
The first display parameters after the display picture adjusting are determined according to following formula：
x2=x1, d ＞ d0；
Wherein, x2The first display parameters after being adjusted for the display picture, x1Display ginseng before being adjusted for the display picture
Number, u are regulatory factor, 0<u<1, d is the target range, d1For preset reference distance, d0For pre-determined distance threshold value；
The display picture is shown according to the first display parameters after the adjusting.
4. electronic equipment according to claim 1 or 2, which is characterized in that shown in described adjusted according to the target range
In terms of the display parameters for showing picture, the processor is specifically used for：
Obtain the direction of propagation of the eeg signal；
The display screen of the electronic equipment is divided into multiple regions, determines the user's according to the brain wave direction of propagation
Angle in orientation and the multiple region between each region, obtains multiple angles；
The first distance parameter is determined according to the target range；
According to the multiple angle and first distance parameter, determine that the corresponding region in each region is aobvious in the multiple region
Show parameter, obtains multiple regions display parameters；
Each region in the multiple region is shown according to the multiple region display parameters.
5. electronic equipment according to claim 1 or 2, which is characterized in that adjust institute according to the target range described
In terms of the display parameters for stating display picture, the processor is specifically used for：
The target eyesight information of the user is determined according to the eeg signal；
The second display parameters after the display picture adjusting, root are determined according to the target eyesight information and the target range
The display picture is shown according to the second display parameters after the adjusting.
6. a kind of display control method, which is characterized in that it is applied to electronic equipment, the method includes：
Obtain the eeg signal of user；
The target range between the user and the electronic equipment is determined by the eeg signal；
The display parameters for showing picture are adjusted according to the target range.
7. according to the method described in claim 6, it is characterized in that, it is described by the eeg signal determine the user with
Target range between the electronic equipment, including：
The target emotion and Target Signal Strength of the user are determined by the eeg signal；
It is concentrated from preset mapping relations and chooses target mapping relations corresponding with the target emotion, the mapping relations are concentrated
Multigroup mapping relations are stored with, each group of mapping relations correspond to a kind of mood, and each group of mapping relations are signal strength and distance
Between mapping relations；
According to the target mapping relations, the corresponding target range of the Target Signal Strength is determined.
8. the method described according to claim 6 or 7, which is characterized in that described adjusted according to the target range shows picture
Display parameters, including：
The first display parameters after the display picture adjusting are determined according to following formula：
x2=x1, d ＞ d0；
Wherein, x2The first display parameters after being adjusted for the display picture, x1Display ginseng before being adjusted for the display picture
Number, u are regulatory factor, 0<u<1, d is the target range, d1For preset reference distance, d0For pre-determined distance threshold value；
The display picture is shown according to the first display parameters after the adjusting.
9. the method described according to claim 6 or 7, which is characterized in that described adjusted according to the target range shows picture
Display parameters, including：
Obtain the direction of propagation of the eeg signal；
The display screen of the electronic equipment is divided into multiple regions, determines the user's according to the brain wave direction of propagation
Angle in orientation and the multiple region between each region, obtains multiple angles；
The first distance parameter is determined according to the target range；
According to the multiple angle and first distance parameter, determine that the corresponding region in each region is aobvious in the multiple region
Show parameter, obtains multiple regions display parameters；
Each region in the multiple region is shown according to the multiple region display parameters.
10. the method described according to claim 6 or 7, which is characterized in that described adjusted according to the target range shows picture
Display parameters, including：
The target eyesight information of the user is determined according to the eeg signal；
The second display parameters after the display picture adjusting, root are determined according to the target eyesight information and the target range
The display picture is shown according to the second display parameters after the adjusting.
11. a kind of display control unit, which is characterized in that be applied to electronic equipment, the display control unit includes：
Acquiring unit, the eeg signal for obtaining user；
Determination unit, for determining the target range between the user and the electronic equipment by the eeg signal；
Unit is adjusted, for adjusting the display parameters for showing picture according to the target range.
12. a kind of electronic equipment, which is characterized in that including：Processor and memory；And one or more programs, described one
A or multiple programs are stored in the memory, and are configured to be executed by the processor, and described program includes using
In the instruction of any one of such as claim 6-10 methods.
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 such as claim 6-10 any one of them methods.
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| CN110488973A (en) * | 2019-07-23 | 2019-11-22 | 清华大学 | A kind of virtual interactive message leaving system and method |
| CN112967488A (en) * | 2021-04-09 | 2021-06-15 | 宁波奥克斯电气股份有限公司 | Air conditioner display control method and device and air conditioner |
| CN113495661A (en) * | 2020-04-03 | 2021-10-12 | 阿里巴巴集团控股有限公司 | Display method and device of electronic device and computer storage medium |
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