CN106309089B - VR vision correction procedure and device - Google Patents
VR vision correction procedure and device Download PDFInfo
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- CN106309089B CN106309089B CN201610751914.0A CN201610751914A CN106309089B CN 106309089 B CN106309089 B CN 106309089B CN 201610751914 A CN201610751914 A CN 201610751914A CN 106309089 B CN106309089 B CN 106309089B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
- A61H5/005—Exercisers for training the stereoscopic view
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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Abstract
The present invention discloses a kind of VR vision correction procedure and device, wherein the device includes camera assembly, display screen, adaptive sighting distance regulating mechanism and processor；The camera assembly, for obtaining the video data of actual environment according to the visual angle of human eye and video data being delivered to processor；Video data is converted to the 3D data of virtual environment, and be delivered to display screen, and obtain sighting distance adjustment signal for carrying out quantification treatment to inductive signal for carrying out virtualization process to received video data by the processor；The display screen, for showing the virtual environment of 3D data；The adaptive sighting distance regulating mechanism, including eyeglass, for obtaining scenery at a distance from human eye and generate the sensor of inductive signal, and the eyeglass for adjusting eyeglass and display screen distance according to sighting distance adjustment signal adjusts component.Technical solution of the present invention can reduce the operation risk of vision correction, be able to ascend vision correction effect.
Description
Technical field
The present invention relates to VR technical field more particularly to a kind of VR vision correction procedures and device.
Background technique
Myopia and long sight are typically all to cause eye muscle to lose activity due to excess eye-using, and eye regulation performance reduces
Caused by.When eyes see closer object for a long time, it will cause ciliary body compressing crystalline lens for a long time, lead to lens shapes more
Add bending, oppressed for a long time by this, causes the irreversible variation of crystalline lens.It closely sees far that is, eyes are seen, mainly passes through
Ciliary muscle stretches or compression crystalline lens, i.e. change crystalline lens diopter.The east of distant place can be theoretically watched by long-time
West allows ciliary muscle to stretch crystalline lens to restore eyesight.
There are mainly two types of the methods of use of correcting defects of vision at present: wearing spectacles and laser surgery treatment.For laser surgey
Therapeutic scheme, the program can eradicate myopia, but laser surgey is risky, also there is a possibility that recurrence；For wearing spectacles
Scheme, wears common myopia, spectacles for long sight cannot tackle the problem at its root, and the time more long can deepen myopic degree instead.Separately
Outside, also there are various near-sighted auxiliary therapeutic instruments in market, but more inconvenient for use or effect is unobvious.
Over the past two years, VR (Virtual Reality, i.e. virtual reality, abbreviation VR) technology rapidly developed, and seeped rapidly
Thoroughly arrive various industries, VR virtual reality technology can be widely used in urban planning, indoor design, industrial simulation, historic site restore,
The various fields such as bridge highway layout, real estate sale, Tourism teaching, hydraulic and electric engineering, geological disaster provide practical for it
Solution.How to be corrected defects of vision using VR virtual technology to reduce operation risk and improve vision correction effect side
Case becomes those skilled in the art's urgent problem.
Summary of the invention
The main object of the present invention is to provide a kind of VR eyesight correction device, can reduce the operation risk of vision correction,
It is able to ascend vision correction effect.
To achieve the above object, a technical solution adopted by the present invention are as follows: a kind of VR eyesight correction device is provided, including
Camera assembly, display screen, adaptive sighting distance regulating mechanism and respectively with the camera assembly, display screen and adaptive sighting distance tune
Save the processor of mechanism electrical connection；
The camera assembly, for obtaining the video data of actual environment according to the visual angle of human eye and by video data
It is delivered to processor；
Video data is converted to virtually by the processor for carrying out virtualization process to received video data
The 3D data of environment, and it is delivered to display screen, and obtain sighting distance adjustment signal for carrying out quantification treatment to inductive signal；
The display screen, for showing the virtual environment of 3D data；
The adaptive sighting distance regulating mechanism, including eyeglass, for obtaining scenery at a distance from human eye and generating induction letter
Number sensor, and eyeglass for adjusting eyeglass and display screen distance according to sighting distance adjustment signal adjusts component, the biography
Sensor and eyeglass adjust component and are electrically connected respectively with processor, and the eyeglass, which adjusts component, can drive eyeglass to show towards close/separate
The direction of display screen is mobile.
Preferably, the camera includes spaced first camera and second camera, first camera
And the video data of the visual angle acquisition actual environment of second camera difference left eye and right eye.
Preferably, the VR eyesight correction device further includes the memory module for storing video file, the storage mould
Block is electrically connected with processor.
Preferably, the VR eyesight correction device further includes gear control switch, and the gear control switch includes being used for
Open the first gear of scene capture mode, and the second gear for opening viewing mode.
Preferably, the VR eyesight correction device further includes the stereo speaker being electrically connected with processor.
Preferably, it includes the sighting distance regulating wheel for finely tuning the eyeglass Yu human eye distance that the eyeglass, which adjusts component,.
Preferably, the VR eyesight correction device further includes the massage mechanism for massaging eyes, the massage mechanism packet
Include the elastic massage block coincideing with eye cambered surface, the vibrating mass connecting with the elastic massage block, and the driving vibrating mass
The motor vibrated back and forth.
To achieve the above object, another technical solution used in the present invention are as follows: a kind of VR vision correction eyesight side is provided
Method, the VR vision correction eyesight method include the following steps:
Human eye is obtained at a distance from the display screen for showing 3D virtual environment and generates inductive signal；
Quantification treatment is carried out to inductive signal and obtains sighting distance adjustment signal；
According to the spacing between sighting distance adjustment signal automatic adjusument eyeglass and display screen, eyeglass is adjusted to human viewable
Critical point in definition range；
It is stepped up sighting distance according to the near-sighted mode of setting, and sighting distance is gradually reduced according to the long sight mode of setting.
Preferably, the spacing according between sighting distance adjustment signal automatic adjusument eyeglass and display screen, by sighting distance piece
It further include vibromassage to loosen the step of eye muscle after the step of critical point being adjusted in human viewable's definition range
Suddenly.
Technical solution of the present invention include camera assembly, display screen, adaptive sighting distance regulating mechanism and respectively with it is described
Camera assembly, display screen and adaptive sighting distance regulating mechanism electrical connection processor, by camera assembly can simulate human eye from
The video data of human eye vision angle acquisition actual environment is converted into the 3D data of virtual environment after the processing of processor, leads to
The virtual environment of 3D data can be shown by crossing display screen, and the sighting distance of human eye can be adjusted eventually by adaptive sighting distance regulating mechanism,
The crystalline lens of glasses can be stretched, without operation, only needs the training of a period of time that can correct defects of vision；Specifically, this is adaptive
Answering sighting distance regulating mechanism includes that eyeglass, sensor and eyeglass adjust component, and sensor can obtain human eye at a distance from display screen simultaneously
Inductive signal is generated, by generating sighting distance adjustment signal after processor quantification treatment, which adjusts component can be according to sighting distance
Spacing between adjustment signal automatic adjusument eyeglass and display screen is able to ascend vision correction effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the block diagram of one embodiment of VR eyesight correction device of the present invention；
Fig. 2 is the side view of VR eyesight correction device of the present invention；
Fig. 3 is the front view of VR eyesight correction device of the present invention；
Fig. 4 is the rearview of VR eyesight correction device of the present invention；
Fig. 5 is the method flow diagram of VR vision correction procedure of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the description of " first ", " second " involved in the present invention etc. is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
Fig. 1 and Fig. 2 is please referred to, in embodiments of the present invention, the VR eyesight correction device, including camera assembly 20, display
Shield 30, adaptive sighting distance regulating mechanism 40 and adjusts machine with the camera assembly 20, display screen 30 and adaptive sighting distance respectively
The processor 10 that structure 40 is electrically connected；
The camera assembly 20, for obtaining the video data of actual environment according to the visual angle of human eye and by video counts
According to being delivered to processor 10；
Video data is converted to void for carrying out virtualization process to received video data by the processor 10
The 3D data in near-ring border, and it is delivered to display screen 30, and obtain sighting distance adjusting letter for carrying out quantification treatment to inductive signal
Number；
The display screen 30, for showing the virtual environment of 3D data；
The adaptive sighting distance regulating mechanism 40, including eyeglass 41, for obtaining scenery at a distance from human eye and generating sense
The sensor 42 of induction signal, and the eyeglass adjusting group for adjusting eyeglass 41 and 30 distance of display screen according to sighting distance adjustment signal
Part 43, the sensor 42 and eyeglass adjust component 43 and are electrically connected respectively with processor 10, and the eyeglass adjusts component 43 can band
Index glass piece 41 is mobile towards close/direction far from display screen 30.
In the present embodiment, which can be miniature webcam, using miniature video camera connector analog human eye to obtain
The video data of actual environment.The processor 10 can be handled video data, simulate nothing corresponding with actual environment
The virtual environment on boundary, and the virtual environment is shown by display screen 30, which corresponds to the position of human eye and is arranged, and
Adapt to myopia and the viewing of long sight naked eye.User, which is in, puts on VR glasses, just can experience true virtual environment, and new line can see height
Building mansion, bowing can see that road is bustling with vehicles, and student can come back on classroom and look at the blackboard, and lean over a book this.In the present embodiment,
Adaptive sighting distance regulating mechanism 40, including eyeglass 41, eyeglass adjust component 43 and sensor 42, can be adopted by the sensor 42
Collect eyes with display screen 30 at a distance from, and by processing processing can the position to eyeglass 41 initially adjusted so that show
The scenery of screen 30 reaches the critical point in visual range；Eyeglass 41 and display screen 30 can also be gradually adjusted according to the period of setting
Position, adjust sighting distance to reach and stretch lenticular purpose.
Technical solution of the present invention includes camera assembly 20, display screen 30, adaptive sighting distance regulating mechanism 40 and difference
The processor 10 being electrically connected with the camera assembly 20, display screen 30 and adaptive sighting distance regulating mechanism 40, passes through camera assembly
20 can simulate video data of the human eye from human eye vision angle acquisition actual environment, be converted into void after the processing of processor 10
The 3D data in near-ring border, the virtual environment of 3D data can be shown by display screen 30, eventually by adaptive sighting distance regulating mechanism
40 can adjust the sighting distance of human eye, can stretch the crystalline lens of glasses, without operation, only need the training of a period of time that can rectify
Positive eyesight；Specifically, the adaptive sighting distance regulating mechanism 40 includes that eyeglass 41, sensor 42 and eyeglass adjust component 43, sensing
Device 42 can obtain human eye at a distance from display screen 30 and generate inductive signal, by generating sighting distance tune after 10 quantification treatment of processor
Signal is saved, which adjusts component 43 can be according between sighting distance adjustment signal automatic adjusument eyeglass 41 and display screen 30
Away from being able to ascend vision correction effect.
Referring to figure 4., in a specific embodiment, the camera includes spaced first camera 21 and
Two cameras 22, first camera 21 and second camera 22 distinguish left eye and the visual angle of right eye obtains actual environment
Video data.In view of human eye acquisition scenery visual angle is different, in the present embodiment, taken the photograph by the first camera 21 and second
It finds a view as first 22.Spacing between first camera 21 and second camera 22 can be set according to actual requirement.
Fig. 1 is please referred to, in a specific embodiment, the VR eyesight correction device further includes for storing video file
Memory module 40, the memory module 40 is electrically connected with processor 10.In the present embodiment, it can be deposited by the memory module 40
The video data for storing up acquisition also can store the video-audio data of external importing.Specifically, on the side wall of the VR eyesight correction device
Settable USB data interface can be connect by USB data interface with external device data.It is understood that the VR eyesight
Also settable earphone interface and charging interface etc. on the side wall of apparatus for correcting.
Referring to figure 2., in a specific embodiment, the VR eyesight correction device further includes gear control switch 60,
The gear control switch 60 includes the first gear for opening scene capture mode, and for opening viewing mode
Two gears.In the present embodiment, which may include three gears, and scene capture mould is opened in the control of such as the first gear
Viewing mode, the switch of third gear control system are opened in formula, the control of the second gear.In the present embodiment, work as gear control switch
After 60 open the first gears or the second gear, can automatic or manual start massage mechanism slight vibration, to loosen eye flesh
Meat.
Referring to figure 3., in a specific embodiment, the VR eyesight correction device further includes being electrically connected with processor 10
Stereo speaker 70.In order to improve the acoustical quality of viewing mode, the present apparatus is also configured with stereo speaker 70, corresponding to be somebody's turn to do
Stereo speaker 70 can be exported by earphone interface, to meet the requirement of user.
Referring to figure 3. and Fig. 4, in a specific embodiment, it includes described for finely tuning that the eyeglass, which adjusts component 43,
The sighting distance regulating wheel 431 of eyeglass 41 and human eye distance.In the present embodiment, it can also be adjusted by manually adjusting the position of eyeglass 41
Sighting distance is saved, the distance training that sighting distance can be made to adjust gradually carries out, to adapt to different user demands.
Referring to Fig.1 and 2, in a specific embodiment, the VR eyesight correction device further includes for massaging eye
The massage mechanism 80 of eyeball, the massage mechanism 80 includes the elastic massage block 81 coincideing with eye cambered surface, with the elastic massage
The vibrating mass 82 that block 81 connects, and the motor 83 that the driving vibrating mass 82 vibrates back and forth.Eye when in order to alleviate sighting distance training
The fatigue strength of mirror in the present embodiment, is also configured with the massage mechanism 80 for massaging eyes, passes through motor and vibrating mass 82 is driven to shake
It is dynamic, and then make 81 slight vibration of elastic massage block, to promote the blood circulation of eye, loosen the muscle of eye, can reach compared with
Good eyeshield effect.The massage mechanism 80 can also be used to entertain 80 He of massage mechanism other than it can be used to work, study
Adaptive sighting distance regulating mechanism 40 combines, and can further promote the effect corrected defects of vision.The massage mechanism can also include control
Make the massage switch 84 whether the motor 83 work.
Referring to figure 5., in an embodiment of the present invention, which includes the following steps:
Step S10, human eye is obtained at a distance from the display screen 30 for showing 3D virtual environment and generate inductive signal.This step
In rapid, which is obtained the video data of actual environment by dual camera, and carries out virtualization process through processor 10,
And it is shown in display screen 30.Inductive signal can be generated according to sensor 42.
Step S20, quantification treatment is carried out to inductive signal and obtains sighting distance adjustment signal.In this step, pass through processor 10
Quantification treatment can be carried out to inductive signal and obtain the sighting distance adjustment signal of adjustable adaptive sighting distance regulating mechanism 40.
Step S30, according to the spacing between sighting distance adjustment signal automatic adjusument eyeglass 41 and display screen 30, by sighting distance tune
It saves to the critical point in human viewable's definition range.It, can be according to view by adaptive sighting distance regulating mechanism 40 in the present embodiment
Sighting distance is tentatively adjusted away from adjustment signal.
Step S40, sighting distance is stepped up according to the near-sighted mode of setting, and is gradually reduced according to the long sight mode of setting
Sighting distance.The interpupillary distance of normal person is between 53-73MM, including children and adult, the device sense be normal person interpupillary distance it
Afterwards, then enter automatic adjustment mode.In the present embodiment, eyeglass is gradually adjusted by default regulating cycle and close/long sight mode
Spacing between 41 and display screen 30 adjusts the distance of scenery seen by person to adjust sighting distance, in near-sighted mode, with every
100m is that a gear gradually adjusts long sight distance, increases 100m after a setting period, realizes that the gradually tune of sighting distance is far arranged, such as
This can achieve the effect that step up to correct defects of vision by the training of a period of time.
In a specific embodiment, described according between sighting distance adjustment signal automatic adjusument eyeglass 41 and display screen 30
Spacing, the step of the critical point that sighting distance is adjusted in human viewable's definition range after, further include vibromassage to loosen
The step of eye muscle.The fatigue strength of glasses when in order to alleviate sighting distance training, by vibromassage to loosen eye muscle, to promote
Into the blood circulation of eye, preferable eyeshield effect can be reached.The step can realize by massage mechanism 80, the step
The step of adjusting with adaptive sighting distance is combined, and the effect corrected defects of vision can be further promoted.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (7)
1. a kind of VR eyesight correction device, which is characterized in that the VR eyesight correction device include camera assembly, display screen, from
The processing for adapting to sighting distance regulating mechanism and being electrically connected respectively with the camera assembly, display screen and adaptive sighting distance regulating mechanism
Device；
The camera assembly, for obtaining the video data of actual environment according to the visual angle of human eye and conveying video data
To processor；
Video data is converted to virtual environment for carrying out virtualization process to received video data by the processor
3D data, and be delivered to display screen, and obtain sighting distance adjustment signal for carrying out quantification treatment to inductive signal；
The display screen, for showing the virtual environment of 3D data；
The adaptive sighting distance regulating mechanism, including eyeglass, for obtaining scenery at a distance from human eye and generating inductive signal
Sensor, and the eyeglass adjusting component for adjusting eyeglass and display screen distance according to sighting distance adjustment signal, the sensor
And eyeglass adjusts component and is electrically connected respectively with processor, the eyeglass, which adjusts component, can drive eyeglass towards close/separate display screen
Direction it is mobile.
2. VR eyesight correction device as described in claim 1, which is characterized in that the camera assembly includes spaced
One camera and second camera, first camera obtain the video data of actual environment according to the visual angle of left eye,
The second camera obtains the video data of actual environment according to the visual angle of right eye.
3. VR eyesight correction device as described in claim 1, which is characterized in that the VR eyesight correction device further includes being used for
The memory module of video file is stored, the memory module is electrically connected with processor.
4. VR eyesight correction device as claimed in claim 3, which is characterized in that the VR eyesight correction device further includes gear
Control switch, the gear control switch include the first gear for opening scene capture mode, and for opening viewing
Second gear of mode.
5. VR eyesight correction device as claimed in claim 3, which is characterized in that the VR eyesight correction device further includes and locates
Manage the stereo speaker of device electrical connection.
6. VR eyesight correction device as described in claim 1, which is characterized in that it includes for finely tuning that the eyeglass, which adjusts component,
The sighting distance regulating wheel of the eyeglass and human eye distance.
7. such as VR eyesight correction device as claimed in any one of claims 1 to 6, which is characterized in that the VR eyesight correction device
It further include the massage mechanism for massaging eyes, the massage mechanism includes the elastic massage block coincideing with eye cambered surface, with institute
State the vibrating mass of elastic massage block connection, and the motor that the driving vibrating mass vibrates back and forth.
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| CN201610751914.0A CN106309089B (en) | 2016-08-29 | 2016-08-29 | VR vision correction procedure and device |
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| CN201610751914.0A CN106309089B (en) | 2016-08-29 | 2016-08-29 | VR vision correction procedure and device |
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