CN109839737A - Control method and device - Google Patents
Control method and device Download PDFInfo
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- CN109839737A CN109839737A CN201711205349.9A CN201711205349A CN109839737A CN 109839737 A CN109839737 A CN 109839737A CN 201711205349 A CN201711205349 A CN 201711205349A CN 109839737 A CN109839737 A CN 109839737A
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- diopter
- eyeglass
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- reality glasses
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Abstract
The embodiment of the present application discloses control method and device.One specific embodiment of this method includes: the diopter for obtaining the user for wearing virtual reality glasses, to determine whether the user is ametropia；In response to determining that the user is ametropia, acquired diopter is determined as initial diopter, adjusts the eyeglass inside the virtual reality glasses so that the diopter of the eyeglass is consistent with the initial diopter；It determines that light passes through the imaging angle after the eyeglass, and determines the target refraction degree of the user based on identified imaging angle；The eyeglass is adjusted so that the diopter of the eyeglass is consistent with the target refraction degree.This embodiment improves the flexibilities of the control to virtual reality glasses.
Description
Technical field
This application involves field of computer technology, and in particular to technical field of virtual reality more particularly to control method and
Device.
Background technique
Virtual reality (Virtual Reality, VR) technology is a kind of computer that can be created with the experiencing virtual world
Emulation technology can use computer technology and generate a kind of simulated environment, dynamic by the interactive three-dimensional of Multi-source Information Fusion
The system emulation of state what comes into a driver's and entity behavior is immersed to user in the simulated environment.
VR industry is a problem really for ametropic crowd at present, for ametropia crowd, is led to
It often needs to have on the glasses such as myopia, long sight to experience the VR technology possessed at present.Thus, this mode can not directly control void
Quasi- Reality glasses are adapted to the diopter of user, there is a problem that the flexibility of control is lower.
Summary of the invention
The purpose of the embodiment of the present application is to propose a kind of improved control method and device for virtual reality glasses,
To solve the technical issues of background section above is mentioned.
In a first aspect, the embodiment of the present application provides a kind of control method for virtual reality glasses, virtual reality eye
The inside of mirror is equipped with the eyeglass for supporting diopter to adjust, this method comprises: obtaining bending for the user for wearing virtual reality glasses
Luminosity, to determine whether user is ametropia；In response to determining that user is ametropia, acquired diopter is determined as initially
Diopter adjusts eyeglass so that the diopter of eyeglass is consistent with initial diopter；Determine that light passes through the imaging angle after eyeglass,
And the target refraction degree of user is determined based on identified imaging angle；Adjust eyeglass so that eyeglass diopter and target refraction
Degree is consistent.
In some embodiments, this method further include: in response to determining that user is emmetropia, eyeglass is adjusted to no dioptric
Degree state.
In some embodiments, the inside of virtual reality glasses is equipped with infra-red ray detection device；And it obtains and wears void
The diopter of the user of quasi- Reality glasses, comprising: send diopter detection instruction to infra-red ray detection device；Receiving infrared-ray inspection
Survey the diopter of user that device returns, wearing virtual reality glasses.
In some embodiments, this method further include: the interpupillary distance of user is detected, and adjust eyeglass position so that
The optical centre of eyeglass and the pupil of user are corresponding.
In some embodiments, determine that light passes through the imaging angle after eyeglass, and true based on identified imaging angle
Determine the target refraction degree of user, comprising: determine that light passes through the angle of image after eyeglass periodically with infra-red ray detection device
Degree and light pass through the retrolental imaging angle of eyeglass and user, and using Principal Component Analysis Algorithm to identified imaging
Angle is parsed, and determines the target refraction degree of user.
Second aspect, the embodiment of the present application provide a kind of control device for virtual reality glasses, virtual reality eye
The inside of mirror is equipped with the eyeglass for supporting diopter to adjust, which includes: acquiring unit, is configured to obtain and wear virtually now
The diopter of the user of real glasses, to determine whether user is ametropia；First adjusts unit, is configured to use in response to determining
Family is ametropia, and acquired diopter is determined as initial diopter, adjusts eyeglass so that the diopter of eyeglass is bent with initial
Luminosity is consistent；Determination unit is configured to determine the imaging angle that light passes through after eyeglass, and based on identified imaging angle
Determine the target refraction degree of user；Second adjusts unit, is configured to adjust eyeglass diopter and target refraction so that eyeglass
Degree is consistent.
In some embodiments, device further include: third adjusts unit, is configured in response to determining user's dioptric just
Often, eyeglass is adjusted to no diopter state.
In some embodiments, the inside of virtual reality glasses is equipped with infra-red ray detection device；And acquiring unit into
One step is configured to: sending diopter detection instruction, and the return of receiving infrared-ray detection device, head to infra-red ray detection device
Wear the diopter of the user of virtual reality glasses.
In some embodiments, the device further include: adjustment unit is configured to detect the interpupillary distance of user, and
The position of eyeglass is adjusted so that the optical centre of eyeglass and the pupil of user are corresponding.
In some embodiments, the second adjusting unit is further configured to: periodically with infra-red ray detection device
It determines that the imaging angle after light passes through eyeglass and light pass through the retrolental imaging angle of eyeglass and user, and utilizes master
Constituent analysis algorithm parses identified imaging angle, determines the target refraction degree of user.
The third aspect, the embodiment of the present application provide a kind of virtual reality glasses, comprising: one or more processors；Peace
Loaded on the eyeglass that internal support diopter is adjusted, for being adapted to the diopter of user；Storage device, for storing one or more
A program, when one or more programs are executed by one or more processors, so that one or more processors are realized as controlled
The method of any embodiment in method.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer journey
Sequence, which is characterized in that the method such as any embodiment in control method is realized when the program is executed by processor.
Control method provided by the embodiments of the present application and device wear the dioptric of the user of virtual reality glasses by obtaining
Acquired diopter, to determine whether user is ametropia, is then determined as initially after determining that user is ametropia by degree
Diopter adjusts eyeglass so that the diopter of eyeglass is consistent with initial diopter, and determining light passes through the imaging after eyeglass later
Angle, and determine based on identified imaging angle the target refraction degree of user, finally adjust eyeglass so that eyeglass diopter
It is consistent with target refraction degree, automatic adaptation is carried out so as to the diopter to the user for wearing virtual reality glasses, user is not
Myopia, spectacles for long sight need to be worn, the flexibility of virtual reality glasses control is improved.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is that this application can be applied to exemplary system architecture figures therein；
Fig. 2 is the flow chart according to one embodiment of the control method of the application；
Fig. 3 is the schematic diagram according to an application scenarios of the control method of the application；
Fig. 4 is the structural schematic diagram according to one embodiment of the control device of the application；
Fig. 5 is adapted for the structural schematic diagram for the computer system for realizing the virtual reality glasses of the embodiment of the present application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to related invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is shown can be using the control method of the application or the exemplary system architecture 100 of control device.
As shown in Figure 1, system architecture 100 may include virtual reality glasses 101, network 102 and terminal device 103.Net
Network 102 between virtual reality glasses 101 and terminal device 103 to provide the medium of communication link.Network 102 may include
Various connection types, such as wired, wireless communication link or fiber optic cables etc..
Virtual reality glasses 101 can be interacted by network 102 with terminal device 103, with receive or send message (such as
Image information, video information etc.) etc..Various sensors, such as camera, microcomputer can be installed on virtual reality glasses 101
Tool gyroscope (Micro Electro Mechanical Systems, MEMS), laser sensor, microphone, loudspeaker etc..
The inside of virtual reality glasses 101 can be equipped with the eyeglass for supporting diopter to adjust, and virtual reality glasses 101 can
To determine whether the user for wearing virtual reality glasses 101 is ametropia, and the diopter of the internal eyeglass installed is adjusted, with
It is adapted to the diopter of user.
Terminal device 103 can be with display screen and support the various electronic equipments of video playing, including but not limited to
(Moving Picture Experts Group Audio Layer IV, dynamic image are special by smart phone, tablet computer, MP4
Family's compression standard audio level 4) player, pocket computer on knee and desktop computer etc..
Various telecommunication customer end applications can be installed, such as video playback class application, shopping class are answered on terminal device 103
With, web browser applications, searching class application, instant messaging tools, mailbox client, social platform software etc..
It should be noted that control method provided by the embodiment of the present application is generally executed by virtual reality glasses 101, phase
Ying Di, control device are generally positioned in virtual reality glasses 101.
It should be understood that the number of terminal device, network and terminal device in Fig. 1 is only schematical.According to realization
It needs, can have any number of virtual reality glasses, network and terminal device.
With continued reference to Fig. 2, one embodiment of the control method for virtual reality glasses according to the application is shown
Process 200.The inside of the virtual reality glasses is equipped with the eyeglass for supporting diopter to adjust, the control method, including following
Step:
Step 201, the diopter for wearing the user of virtual reality glasses is obtained, to determine whether user is ametropia.
In the present embodiment, electronic equipment (such as the virtual reality glasses shown in FIG. 1 of control method operation thereon
101) diopter of the available user for wearing virtual reality glasses, with determination, whether above-mentioned user is ametropia.Above-mentioned electricity
Sub- equipment can use the diopter that various modes obtain above-mentioned user.As an example, above-mentioned user can be in advance by diopter
It is input to the terminal device (such as terminal device 103 shown in FIG. 1) being connected with above-mentioned virtual reality glasses, is worn in user
Above-mentioned virtual reality glasses and after starting the virtual reality glasses, above-mentioned electronic equipment can pass through wired connection mode or nothing
Line connection type obtains above-mentioned diopter from above-mentioned terminal device.It should be pointed out that above-mentioned radio connection may include
But it is not limited to 3G/4G connection, WiFi connection, bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultra wideband)
Connection and other currently known or exploitation in the future radio connections.
In practice, diopter is the size unit of refractive power, also referred to as focal power.Parallel rays passes through refractive material, with focus
At 1 meter, the refractive power of the refractive material is 1 diopter.Eyeglass is often used degree to indicate diopter, with the numerical value of diopter
It is exactly degree multiplied by 100, such as -1.0 diopters are equal to 100 degree of spectacles (concavees lens).
In general, eye, under resting state, parallel rays acts on retina by the dioptric of eye dioptric system and forms focus,
Referred to as emmetropia (emmetropia).All eyes under resting state parallel rays cannot retina at focus person be known as it is non-just
Depending on eye (ampetopia) or ametropia (errors of refraction).Under normal circumstances it is ametropia retina it
It is preceding or assemble focus later, then form unclear picture on the retina, eyesight is substantially reduced.As an example, myopia master
If causing light is premature to be integrated into before retina due to lenticular deformation, myopia needs to wear myopia
Mirror, spectacles are concavees lens, and concavees lens are upright at one, the virtual image reduced, play the role of divergent rays, become image distance
Long, focus is fallen on the retina just.
Step 202, in response to determining that user is ametropia, acquired diopter is determined as initial diopter, is adjusted
Eyeglass is so that the diopter of eyeglass is consistent with initial diopter.
In the present embodiment, since the inside of above-mentioned virtual reality glasses is equipped with the eyeglass for supporting diopter to adjust, because
This above-mentioned electronic equipment can be adapted to acquired diopter by adjusting the refractive diopter of the eyeglass.Wherein, above-mentioned eyeglass
It can be various adjustable focus lens (such as filling liquid type adjustable focus liquid lens etc.).As an example, above-mentioned eyeglass can have sky
Core structure, inside can fill liquid, and with the process that liquid is filled, the curvature of eyeglass can change with the variation of liquid,
To realize the adjusting to lens refractive power.It should be noted that above-mentioned eyeglass can be equipped with for filling or extracting liquid
Knob, and above-mentioned electronic equipment can store the corresponding relationship of the rotation angle of above-mentioned knob and the diopter of eyeglass, above-mentioned
Electronic equipment can carry out the adjusting of corresponding diopter by the above-mentioned knob of rotation to some rotation angle.
In the present embodiment, ametropia in response to the above-mentioned user of determination, above-mentioned electronic equipment can bend acquired
Luminosity is determined as initial diopter, adjust above-mentioned eyeglass (such as carrying out liquid filling or extraction by adjusting above-mentioned knob) so that
The diopter of eyeglass is consistent with initial diopter.
Step 203, it determines that light passes through the imaging angle after eyeglass, and determines user's based on identified imaging angle
Target refraction degree.
In the present embodiment, the inside of above-mentioned electronic equipment can be equipped with infra-red ray detection device, above-mentioned electronic equipment
It can determine that light passes through the imaging angle after above-mentioned eyeglass by above-mentioned infra-red ray detection device, and benefit is based in various manners
Identified imaging angle determines the target refraction degree of user.As an example, imaging can be stored in advance in above-mentioned electronic equipment
The mapping table of angle and target refraction degree, above-mentioned electronic equipment can be inquired from above-mentioned mapping table with it is identified
The target refraction degree that imaging angle matches.It should be noted that above-mentioned electronic equipment can also determine light by other means
Line passes through the imaging angle after above-mentioned eyeglass, for example, can diopter based on above-mentioned eyeglass, above-mentioned eyeglass at a distance from light source
Etc. data be calculated, details are not described herein.
Step 204, eyeglass is adjusted so that the diopter of eyeglass is consistent with target refraction degree.
In the present embodiment, the adjustable eyeglass of above-mentioned electronic equipment (such as carries out liquid by adjusting above-mentioned knob and fills out
Fill or extract) so that the diopter of eyeglass is consistent with target refraction degree.
Control method provided by the embodiments of the present application wears the dioptric of the user of above-mentioned virtual reality glasses by obtaining
Acquired diopter, to determine whether user is ametropia, is then determined as initially after determining that user is ametropia by degree
Diopter adjusts above-mentioned eyeglass so that the diopter of above-mentioned eyeglass is consistent with above-mentioned initial diopter, and determining light passes through later
Imaging angle after above-mentioned eyeglass, and determine based on identified imaging angle the target refraction degree of above-mentioned user, finally adjust
Above-mentioned eyeglass is so that the diopter of above-mentioned eyeglass is consistent with above-mentioned target refraction degree, so as to wearing virtual reality glasses
The diopter of user carries out automatic adaptation, and user is not required to wear myopia, spectacles for long sight, improves the spirit of virtual reality glasses control
Activity.
With further reference to Fig. 3, it illustrates the processes of another embodiment of the control method for virtual reality glasses
300.The inside of the virtual reality glasses is equipped with the eyeglass and infra-red ray detection device for supporting diopter to adjust, the controlling party
Method, comprising the following steps:
Step 301, diopter detection instruction is sent to infra-red ray detection device.
In the present embodiment, electronic equipment (such as the virtual reality glasses shown in FIG. 1 of control method operation thereon
101) infra-red ray detection device that after actuation, can be internally installed sends diopter detection instruction, so that above-mentioned infrared
Line detector enemy puts on the user's progress diopter detection for stating electronic equipment.In practice, above-mentioned infra-red ray detection device can
To be the device for carrying out diopter inspection using infrared light sources, photoelectric technology and automatic control technology.Infra-red ray detection device
It can check the incident retrobulbar aggregation situation of light, it is measured between eye subject and emmetropia using emmetropia state as standard
Poly- scattered difference degree, and then determine the diopter of user.It should be noted that above-mentioned infra-red ray detection device is existing computer
Device used in during optometry, and above-mentioned infra-red ray detection device is the well-known technique of extensive research and application at present,
This is repeated no more.
Step 302, receiving infrared-ray detection device return, the diopter of user that wear above-mentioned virtual reality glasses.
In the present embodiment, above-mentioned electronic equipment can receive it is that above-mentioned infra-red ray detection device returns, wear above-mentioned void
The diopter of the user of quasi- Reality glasses.
Step 303, in response to determining that user is ametropia, acquired diopter is determined as initial diopter, is adjusted
Eyeglass is so that the diopter of eyeglass is consistent with initial diopter.
In the present embodiment, since the inside of above-mentioned virtual reality glasses is equipped with the eyeglass for supporting diopter to adjust, on
Stating eyeglass can be various adjustable focus lens (such as filling liquid type adjustable focus liquid lens).As an example, above-mentioned eyeglass can have
There is hollow structure, inside can fill liquid, and with the process that liquid is filled, the curvature of eyeglass can become with the variation of liquid
Change, to realize the adjusting to lens refractive power number.Above-mentioned electronic equipment can be by adjusting the refractive diopter of the eyeglass to fit
With acquired diopter.Specifically, ametropia in response to the above-mentioned user of determination, above-mentioned electronic equipment can will be acquired
Diopter is determined as initial diopter, adjusts above-mentioned eyeglass so that the diopter of eyeglass is consistent with initial diopter.
In some optional implementations of the present embodiment, in response to determination, above-mentioned user is emmetropia, above-mentioned electronics
Above-mentioned eyeglass can be adjusted to no diopter state by equipment.
Step 304, determine that light passes through the imaging angle and light after eyeglass periodically with infra-red ray detection device
Identified imaging angle is carried out by the retrolental imaging angle of eyeglass and user, and using Principal Component Analysis Algorithm
Parsing, determines the target refraction degree of user.
In the present embodiment, above-mentioned electronic equipment can determine that light is logical periodically with above-mentioned infra-red ray detection device
Imaging angle a and light after crossing eyeglass pass through the retrolental imaging angle b of eyeglass and user, and utilize principal component analysis
Algorithm (Principal Components Analysis, PCA) parses identified imaging angle, determines user's
Target refraction degree.Specifically, above-mentioned electronic equipment can pass through identified imaging angle a and imaging angle b first, determine master
Covariance matrix X in constituent analysis algorithm can specifically be determined by following formula:
Wherein, i be above-mentioned electronics using above-mentioned infra-red ray detection device determine light by imaging angle a after eyeglass and
The number that light passes through eyeglass and the retrolental imaging angle b of user；M is eyes of the above-mentioned eyeglass apart from above-mentioned user
Distance.
Then, above-mentioned electronic equipment can determine above-mentioned target based on above-mentioned covariance matrix X and above-mentioned initial diopter
Diopter.As an example, technical staff can count the calculation formula for determining target refraction degree based on mass data, and will be above-mentioned
Calculation formula is stored in advance in above-mentioned electronic equipment.Above-mentioned electronic equipment can be by one or more in above-mentioned covariance matrix
A value substitutes into above-mentioned calculation formula with above-mentioned initial diopter, and then obtains target refraction degree.
Step 305, eyeglass is adjusted so that the diopter of eyeglass is consistent with target refraction degree.
In the present embodiment, the adjustable eyeglass of above-mentioned electronic equipment (such as carries out liquid by adjusting above-mentioned knob and fills out
Fill or extract) so that the diopter of eyeglass is consistent with target refraction degree.
In some optional implementations of the present embodiment, above-mentioned electronic equipment can also interpupillary distance to above-mentioned user into
Row detection, and the position of above-mentioned eyeglass is adjusted so that the optical centre of above-mentioned eyeglass is corresponding with the pupil of above-mentioned user.
From figure 3, it can be seen that the process 300 of the control method in the present embodiment is prominent compared with the corresponding embodiment of Fig. 2
The step of diopter detection is carried out to user using diopter detection device is gone out.The scheme of the present embodiment description can be with as a result,
It is automatic to carry out diopter detection and adaptation, further improve the flexibility of virtual reality glasses control.
With further reference to Fig. 4, as the realization to method shown in above-mentioned each figure, this application provides a kind of control devices
One embodiment, the Installation practice is corresponding with embodiment of the method shown in Fig. 2, which specifically can be applied to virtually existing
In real glasses.
As shown in figure 4, the above-mentioned control device 400 of the present embodiment includes: acquiring unit 401, it is configured to obtain and wears
The diopter of the user of above-mentioned virtual reality glasses, with determination, whether above-mentioned user is ametropia；First adjusts unit 402, matches
It sets for ametropia in response to the above-mentioned user of determination, acquired diopter is determined as initial diopter, adjusts above-mentioned void
Eyeglass inside quasi- Reality glasses is so that the diopter of above-mentioned eyeglass is consistent with above-mentioned initial diopter；Determination unit 403, configuration
For determining that light by the imaging angle after above-mentioned eyeglass, and determines based on identified imaging angle the target of above-mentioned user
Diopter；Second adjusts unit 404, is configured to adjust above-mentioned eyeglass so that the diopter of above-mentioned eyeglass and above-mentioned target refraction
Degree is consistent.
In the present embodiment, the diopter of the available user for wearing virtual reality glasses of above-mentioned acquiring unit 401, with
Determine whether above-mentioned user is ametropia.Above-mentioned electronic equipment can use the diopter that various modes obtain above-mentioned user.
In the present embodiment, ametropia in response to the above-mentioned user of determination, above-mentioned first adjusting unit 402 can will be obtained
The diopter taken is determined as initial diopter, adjusts above-mentioned eyeglass so that the diopter of eyeglass is consistent with initial diopter.
In the present embodiment, above-mentioned determination unit 403 can determine that light passes through above-mentioned mirror by infra-red ray detection device
Imaging angle after piece, and benefit determines the target refraction degree of user based on identified imaging angle in various manners.It needs
Bright, above-mentioned determination unit 403 can also determine that light passes through the imaging angle after above-mentioned eyeglass by other means, herein
It repeats no more.
In the present embodiment, above-mentioned second the adjustable eyeglass of unit 404 is adjusted, so that the diopter of eyeglass and target are bent
Luminosity is consistent.
In some optional implementations of the present embodiment, above-mentioned control device 400 can also include that third adjusts list
First (not shown).Wherein, above-mentioned third adjusting unit may be configured to emmetropia in response to the above-mentioned user of determination, will
Above-mentioned eyeglass is adjusted to no diopter state.
In some optional implementations of the present embodiment, the inside of above-mentioned virtual reality glasses can be equipped with infrared
Line detector.Above-mentioned acquiring unit 401 can further be configured to send diopter inspection to above-mentioned infra-red ray detection device
Instruction is surveyed, and receives the diopter of user that above-mentioned infra-red ray detection device returns, wearing above-mentioned virtual reality glasses.
In some optional implementations of the present embodiment, above-mentioned control device 400 can also include that third adjusts list
First adjustment unit (not shown).Wherein, above-mentioned adjustment unit may be configured to detect the interpupillary distance of above-mentioned user,
And the position of above-mentioned eyeglass is adjusted so that the optical centre of above-mentioned eyeglass is corresponding with the pupil of above-mentioned user.
In some optional implementations of the present embodiment, above-mentioned second adjusting unit 404 can further configure use
Imaging angle and light after determining that light passes through above-mentioned eyeglass periodically with above-mentioned infra-red ray detection device pass through upper
State eyeglass and the retrolental imaging angle of above-mentioned user, and using Principal Component Analysis Algorithm to identified imaging angle into
Row parsing, determines the target refraction degree of above-mentioned user.
The device provided by the above embodiment of the application wears above-mentioned virtual reality glasses by the acquisition of acquiring unit 401
User diopter, to determine whether user ametropia, then first adjust unit 402 after determining that user is ametropia
Acquired diopter is determined as initial diopter, adjusts above-mentioned eyeglass so that the diopter of above-mentioned eyeglass is initially bent with above-mentioned
Luminosity is consistent, and determination unit 403 determines that light passes through the imaging angle after above-mentioned eyeglass later, and based on identified angle of image
Degree determines the target refraction degree of above-mentioned user, the second last adjust unit 404 adjust above-mentioned eyeglass so that above-mentioned eyeglass dioptric
Degree is consistent with above-mentioned target refraction degree, carries out automatic adaptation so as to the diopter to the user for wearing virtual reality glasses,
User is not required to wear myopia, spectacles for long sight, improves the flexibility of virtual reality glasses control.
Below with reference to Fig. 5, it illustrates the departments of computer science for the virtual reality glasses for being suitable for being used to realize the embodiment of the present application
The structural schematic diagram of system 500.Virtual reality glasses shown in Fig. 5 are only an example, should not be to the function of the embodiment of the present application
Any restrictions can be brought with use scope.
As shown in figure 5, touch-screen equipment 500 includes central processing unit (CPU) 501, memory 502,503 and of input unit
Output unit 504, wherein CPU 501, memory 502, input unit 503 and output unit 504 pass through bus 505 each other
It is connected.Here, may be implemented as computer program according to the present processes, and it is stored in memory 502.Touch screen is set
CPU 501 in standby 500 is by calling the above-mentioned computer program stored in memory 502, to implement the side of the application
The view display function limited in method.In some implementations, input unit 503 can be sensor etc. and can be used for obtaining hand
The equipment of wrist athletic posture information, output unit 504, which can be display screen etc., can be used for showing the equipment of view.CPU as a result,
501 when calling above-mentioned computer program to execute view display function, can control input unit 503 from external acquisition wrist
Athletic posture information, and control output unit 504 show view.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In the computer
When program is executed by central processing unit (CPU) 501, the above-mentioned function of limiting in the present processes is executed.It needs to illustrate
Be, computer-readable medium described herein can be computer-readable signal media or computer readable storage medium or
Person is the two any combination.Computer readable storage medium for example may be-but not limited to-electricity, magnetic, light,
Electromagnetism, the system of infrared ray or semiconductor, device or device, or any above combination.Computer readable storage medium
More specific example can include but is not limited to: have the electrical connection of one or more conducting wires, portable computer diskette, hard
Disk, random access storage device (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), light
Fibre, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate
Combination.In this application, computer readable storage medium can be any tangible medium for including or store program, the program
Execution system, device or device use or in connection can be commanded.And in this application, it is computer-readable
Signal media may include in a base band or as the data-signal that carrier wave a part is propagated, wherein carrying computer-readable
Program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetic signal, optical signal or on
Any appropriate combination stated.Computer-readable signal media can also be any meter other than computer readable storage medium
Calculation machine readable medium, the computer-readable medium can send, propagate or transmit for by instruction execution system, device or
Device uses or program in connection.The program code for including on computer-readable medium can be with any appropriate
Medium transmission, including but not limited to: wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the application, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually
It can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it to infuse
Meaning, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with holding
The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard
The mode of part is realized.Described unit also can be set in the processor, for example, can be described as: a kind of processor packet
It includes acquiring unit, the first adjusting unit, determination unit and second and adjusts unit.Wherein, the title of these units is in certain situation
Under do not constitute restriction to the unit itself, for example, acquiring unit is also described as, " virtual reality is worn in acquisition
The diopter of the user of glasses, with the whether ametropic unit of the determination user ".
As on the other hand, present invention also provides a kind of computer-readable medium, which be can be
Included in device described in above-described embodiment；It is also possible to individualism, and without in the supplying device.Above-mentioned calculating
Machine readable medium carries one or more program, when said one or multiple programs are executed by the device, so that should
Device: obtaining the diopter for wearing the user of virtual reality glasses, to determine whether the user is ametropia；It should in response to determining
User is ametropia, and acquired diopter is determined as initial diopter, adjust the eyeglass inside the virtual reality glasses with
Keep the diopter of the eyeglass consistent with the initial diopter；Determine that light passes through the imaging angle after the eyeglass, and really based on institute
Fixed imaging angle determines the target refraction degree of the user；The eyeglass is adjusted so that the diopter of the eyeglass and the target refraction degree
Unanimously.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from foregoing invention design, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (12)
1. a kind of control method for virtual reality glasses, which is characterized in that the inside of the virtual reality glasses is equipped with
The eyeglass for supporting diopter to adjust, which comprises
The diopter for wearing the user of the virtual reality glasses is obtained, whether the user is ametropia with determination；
In response to determination, the user is ametropia, and acquired diopter is determined as initial diopter, adjusts the eyeglass
So that the diopter of the eyeglass is consistent with the initial diopter；
It determines that light passes through the imaging angle after the eyeglass, and determines the target of the user based on identified imaging angle
Diopter；
The eyeglass is adjusted so that the diopter of the eyeglass is consistent with the target refraction degree.
2. control method according to claim 1, which is characterized in that the method also includes:
In response to determination, the user is emmetropia, and the eyeglass is adjusted to no diopter state.
3. control method according to claim 1, which is characterized in that the inside of the virtual reality glasses is equipped with infrared
Line detector；And
It is described to obtain the diopter for wearing the user of the virtual reality glasses, comprising:
Diopter detection instruction is sent to the infra-red ray detection device；
Receive the diopter of user that the infra-red ray detection device returns, wearing the virtual reality glasses.
4. control method according to claim 1, which is characterized in that the method also includes:
The interpupillary distance of the user is detected, and adjust the eyeglass position so that the optical centre of the eyeglass with it is described
The pupil of user is corresponding.
5. control method according to claim 2, which is characterized in that the determining light passes through the imaging after the eyeglass
Angle, and determine based on identified imaging angle the target refraction degree of the user, comprising:
Determine that light is passed through by imaging angle after the eyeglass and light periodically with the infra-red ray detection device
The retrolental imaging angle of the eyeglass and the user, and using Principal Component Analysis Algorithm to identified imaging angle
It is parsed, determines the target refraction degree of the user.
6. a kind of control device for virtual reality glasses, which is characterized in that the inside of the virtual reality glasses is equipped with
The eyeglass for supporting diopter to adjust, described device include:
Acquiring unit is configured to obtain the diopter for the user for wearing the virtual reality glasses, and with determination, the user is
It is no ametropia；
First adjust unit, be configured to it is ametropia in response to the determination user, by acquired diopter be determined as just
Beginning diopter adjusts the eyeglass so that the diopter of the eyeglass is consistent with the initial diopter；
Determination unit is configured to determine the imaging angle that light passes through after the eyeglass, and based on identified imaging angle
Determine the target refraction degree of the user；
Second adjusts unit, is configured to adjust the eyeglass so that the diopter of the eyeglass and the target refraction degree one
It causes.
7. control device according to claim 6, which is characterized in that described device further include:
Third adjusts unit, is configured to emmetropia in response to the determination user, and the eyeglass is adjusted to no diopter
State.
8. control device according to claim 6, which is characterized in that the inside of the virtual reality glasses is equipped with infrared
Line detector；And
The acquiring unit is further configured to:
Diopter detection instruction is sent to the infra-red ray detection device, and receives the infra-red ray detection device returns, head
Wear the diopter of the user of the virtual reality glasses.
9. control device according to claim 6, which is characterized in that described device further include:
Adjustment unit is configured to detect the interpupillary distance of the user, and adjusts the position of the eyeglass so that the mirror
The optical centre of piece is corresponding with the pupil of the user.
10. control device according to claim 6, which is characterized in that the second adjusting unit is further configured to:
Determine that light is passed through by imaging angle after the eyeglass and light periodically with the infra-red ray detection device
The retrolental imaging angle of the eyeglass and the user, and using Principal Component Analysis Algorithm to identified imaging angle
It is parsed, determines the target refraction degree of the user.
11. a kind of virtual reality glasses, comprising:
One or more processors；
It is installed on the eyeglass that internal support diopter is adjusted, for being adapted to the diopter of user；
Storage device, for storing one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
Now such as method as claimed in any one of claims 1 to 5.
12. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
Such as method as claimed in any one of claims 1 to 5 is realized when execution.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205349.9A CN109839737A (en) | 2017-11-27 | 2017-11-27 | Control method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205349.9A CN109839737A (en) | 2017-11-27 | 2017-11-27 | Control method and device |
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| CN109839737A true CN109839737A (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205349.9A Pending CN109839737A (en) | 2017-11-27 | 2017-11-27 | Control method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113031278A (en) * | 2021-04-08 | 2021-06-25 | 恒玄科技(上海)股份有限公司 | Intelligent display device |
| CN113834637A (en) * | 2021-08-30 | 2021-12-24 | 歌尔光学科技有限公司 | Optical performance test system and method of optical module |
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| CN106802486A (en) * | 2017-04-11 | 2017-06-06 | 广东小天才科技有限公司 | A kind of method for focusing and head-mounted display |
| CN206671680U (en) * | 2017-02-10 | 2017-11-24 | 京东方科技集团股份有限公司 | A kind of intelligent subscriber experience equipment and intelligent helmet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206671680U (en) * | 2017-02-10 | 2017-11-24 | 京东方科技集团股份有限公司 | A kind of intelligent subscriber experience equipment and intelligent helmet |
| CN106802486A (en) * | 2017-04-11 | 2017-06-06 | 广东小天才科技有限公司 | A kind of method for focusing and head-mounted display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113031278A (en) * | 2021-04-08 | 2021-06-25 | 恒玄科技(上海)股份有限公司 | Intelligent display device |
| CN113834637A (en) * | 2021-08-30 | 2021-12-24 | 歌尔光学科技有限公司 | Optical performance test system and method of optical module |
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Application publication date: 20190604 |