CN109283701A - A kind of degree adjusting and management system and method based on intelligent glasses - Google Patents
A kind of degree adjusting and management system and method based on intelligent glasses Download PDFInfo
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- CN109283701A CN109283701A CN201811428991.8A CN201811428991A CN109283701A CN 109283701 A CN109283701 A CN 109283701A CN 201811428991 A CN201811428991 A CN 201811428991A CN 109283701 A CN109283701 A CN 109283701A
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- Prior art keywords
- liquid crystal
- intelligent glasses
- degree
- sensing chip
- mobile terminal
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
- G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
Abstract
The invention discloses a kind of degree adjusting and management system based on intelligent glasses, including intelligent glasses and mobile terminal, the two passes through bluetooth connection, application is installed on mobile terminal, intelligent glasses include frame, there is no the eyeglass of degree, transparent liquid crystal eyeglass is formed, sensing chip and power supply are set on frame, transparent liquid crystal eyeglass is connect with the sensing chip, sensing chip acquires eye relevant parameter, relevant parameter is passed to the application on mobile terminal by bluetooth, multiple definition values are preset in, and relevant parameter match with the definition values of selection and obtain a focal range, the focal range is returned into sensing chip by bluetooth, the electric current stimulation liquid crystal lens provided by sensing chip by rechargeable type power supply change putting in order for liquid crystal molecule, to make the focal length of liquid crystal lens be located in focal range.The glasses can adjust eyeglass degree according to user demand, meet the needs of different near-sighted stages and ages.
Description
Technical field
The present invention relates to intelligent glasses fields, more particularly it relates to which a kind of degree based on intelligent glasses is adjusted
With management system and method.
Background technique
In recent years, due to universal, all ages especially younger population of the electronic products such as mobile phone and plate, increasingly
More people steps into the main forces of myopia.Nowadays, the myopia of teenager and young man are up to 90%, and increasingly tend to be young
Change, if arriving the year two thousand twenty without effective policy intervention, near-sighted population is close to 7.04 hundred million~7.11 hundred million.This number absolutely can be with
It wins the race the growth rate of GDP.Meanwhile myopia degree is constantly soaring, causes to replace glasses frequency height.In general, teenager is more than
50 degree or more must just replace eyeglass lens power, and adult causes eyesight degree increase situation general because of electronic product and operating pressure
Time, the preferable glasses of the secondary material of replacement one are several hundred to differ to thousand yuan, are not only an expensive consumption expenditure, frequently replace eye
Mirror is also more troublesome thing.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provide a kind of degree based on intelligent glasses adjust with management system and
Method can solve the problem of conventional spectacle lens cannot adjust degree with expectation.
Intelligent glasses are a secondary common frames plus the eyeglass of not degree, layer of transparent liquid crystal lens are added, with mirror
Sensing chip connection on frame uploads data to application system by acquisition, detects eyeglass lens power, matches that meet eyes most suitable
Right number is completed eyeglass lens power and is adjusted.
Specifically, following technical scheme can be used in the present invention:
A kind of degree adjusting and management system based on intelligent glasses, including intelligent glasses and mobile terminal, the two pass through
Application is installed in bluetooth connection on mobile terminal, and the intelligent glasses include frame, and combined lens are arranged on the frame, described
Combined lens are formed by the eyeglass of not degree and the transparent liquid crystal eyeglass on its surface, be arranged on the frame sensing chip and
Rechargeable type power supply, the transparent liquid crystal eyeglass are connect with the sensing chip, and sensing chip acquires eye relevant parameter, pass through indigo plant
Relevant parameter is passed to the application on the mobile terminal by tooth, and multiple alternative definition values are preset in the application,
And the relevant parameter and the definition values of selection can be carried out matching obtaining a focal range, by bluetooth by the focal length model
It encloses and returns to the sensing chip, stimulate liquid crystal lens to change by the electric current that rechargeable type power supply provides by the sensing chip
Liquid crystal molecule puts in order, so that the focal length of liquid crystal lens be made to be located in the focal range.
Under normal service condition, intelligent glasses can't by the stimulation of electric current, only adjust eyeglass lens power when
Time has connected power supply on transparent liquid crystal eyeglass can just generate electric current stimulation to liquid crystal lens.
The degree based on intelligent glasses adjusts and management system, eye relevant parameter include taking for liquid crystal lens
Scape range, liquid crystal lens are at a distance from pupil.
The degree based on intelligent glasses adjusts and management system, the multiple alternative definition values are
It obtains by the following method: according to the clarity of normal vision, selecting three values not waited, it is arranged from big to small, point
It is not set as very clear, than more visible and general clear, it is for selection.
The degree based on intelligent glasses adjusts and management system, and setting result confirms key on frame, works as liquid
When the focal length of brilliant eyeglass is located in the focal range, electric current stimulation movement is stopped by the key.
The present invention also provides degree adjustings and management method based on intelligent glasses, it includes four-stage:
(1) access phase
Intelligent glasses power supply is opened, is connected mobile terminal with intelligent glasses by bluetooth, in the application of mobile terminal
Select a definition values；
(2) acquisition phase
User puts on intelligent glasses, acquires eye relevant parameter by the sensing chip on frame；
(3) the data interaction stage
Collected relevant parameter is uploaded in the application of mobile terminal by sensing chip, is carried out with the definition values of selection
Matching, obtains a focal range；Super clear sight may make one dizzy, dizzy feeling, here with it is preset clear
Clear angle value matching can better conform to demand；
Focal range is back to sensing chip, sensing chip stimulates liquid crystal lens by electric current, adjusts liquid crystal lens
Focal length is located in the focal range；Liquid crystal mirror lamella passes through different voltage's distribiutings, can control this layer of different zones
Effective refractive index to changing focal length；
(4) result confirmation stage
Confirmation adjusts degree to terminate electric current stimulation, and what is seen at this time through eyeglass is exactly clearly picture.
Terminating electric current stimulation refers to the electric current that disconnection turns on liquid crystal lens to make liquid crystal lens be no longer influenced by electric current
Stimulation.After intelligent glasses degree reaches the expected setting degree of user, power off, eyeglass degree still keeps the degree of setting not
Become, can be used as a secondary common glasses at this time and use, if necessary to reset degree, be then again turned on power supply and carry out electric current stimulation
Operation.
Degree based on intelligent glasses is adjusted with management method, and the degree finally confirmed is recorded in mobile terminal application
In.
Degree based on intelligent glasses is adjusted with management method, and multiple alternative clarity are preset in the application
Value, these definition values are the clarity according to normal vision, select three values not waited, it is arranged from big to small and is obtained,
These definition values are set as very clear, than more visible and general clear for selection respectively.
Degree based on intelligent glasses is adjusted with management method, and the eye relevant parameter includes finding a view for liquid crystal lens
Range, liquid crystal lens at a distance from pupil (focal position).
A kind of feasible scheme is, the degree based on intelligent glasses adjust in management method, the confirmation adjusting degree
Process be to be done directly on frame, by frame be arranged confirmation key with terminate electric current stimulation.
Another feasible scheme is, in degree adjusting and management method based on intelligent glasses, the confirmation degree of regulation
Several processes is completed immediately above in application, by applying upper sending termination signal, by sensing chip according to signal end
Only electric current stimulates.
Compared with prior art, the present invention at least has the advantages that by means of the present invention and system, user
Eyeglass degree can be adjusted with automatic or manual, picture can be enhanced by camera adjusting focal length by being similar to people using digital camera
Clarity.Meanwhile relevant parameter is saved, so as to the output of health analysis, degree analysis, the solution of giving eyes etc..With
Family all one's life, which only needs to buy a pair of glasses, to be used always, do not have to worry replacement glasses bring puzzlement.The health of eyes, degree
All in the management of oneself, remove trouble that is in hospital, going to optician's shop to get the right lensses for one's eyeglasses from.This technical solution is applicable not only to myopia
Mirror is also applied for adjusting of the reading glasses to eyeglass lens power, can maximize and meet the needs of each ages.
Detailed description of the invention
Fig. 1 is liquid crystal optical switch operation principle schematic diagram.
Fig. 2 is that the degree based on intelligent glasses is adjusted and management method flow diagram.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
For liquid crystal as a kind of display device, there are many type, below by taking common TN (twisted-nematic) type liquid crystal as an example, say
Its bright working principle.
As shown in Figure 1, P1, P2 respectively indicate polarised light, the incident natural light 1 of top passes through the structure of TN type photoswitch
Emergent light 2 is formed after the TN type photoswitch, serial number 3 indicates the liquid crystal molecule of aligned twisted, they have optical waveguide effect, and 3 ' are
The liquid crystal molecule that optical waveguide has been stretched by electric field.Positivity nematic liquid crystal, the shape of liquid crystal molecule are accompanied between two pieces of glass plates
Shape is stick-like as match.The length of rod is at more than ten angstroms (1 angstrom=10-10Rice), diameter is 4~6 angstroms, thickness of liquid crystal layer one
As be 5-8 μm.The inner surface of glass plate is coated with transparent electrode, and directional process has been made on the surface of electrode in advance (can use outing flannel court
One direction friction can also apply alignment agent in electrode surface), it is rubbing in this way, liquid crystal molecule will lie down on transparent electrode surface
Wiping is formed by very low power；Arrange the liquid crystal molecule of electrode surface in certain direction, and the orientation direction on upper and lower electrode
It is mutually perpendicular to.Liquid crystal molecule is intended to arranged in parallel because of the effect of Van der Waals for those of between upper/lower electrode.However by
It is mutually perpendicular in the orientation direction of liquid crystal on upper and lower electrode, so in terms of overlook direction, the arrangement of liquid crystal molecule is from top electrode
+ 45 ° of the edge direction arrangement that lower electrode step by step, is equably twisted into along -45 ° of direction arrangements, has entirely distorted 90 °.Such as the left side Fig. 1
Shown in figure.
Theoretical and experiment all proves that the structure that above-mentioned uniform aligned twisted is got up has the property of optical waveguide, i.e. polarised light
When traveling to lower electrode surface through the liquid crystal that aligned twisted is got up from upper electrode surface, polarization direction can be rotated by 90 °.
The principle that change focal length is stimulated by electric current is to apply to the electrooptic effect of liquid crystal, under electric field action, dipole
It can be orientated by direction of an electric field, cause the original arrangement mode of liquid crystal molecule to change, the optical property of liquid crystal also occurs therewith
Change.
Degree based on intelligent glasses is adjusted mainly to be cooperated by intelligent glasses and mobile terminal with management system, the two
Signal transmitting is carried out by bluetooth connection, application is installed on mobile terminal, which can handle data, save data and related note
Record, and intelligent glasses can be controlled by human-computer interaction.
The intelligent glasses include frame, and frame is common frame, but combined lens are arranged on frame, and described group
It closes eyeglass to be formed by the eyeglass of not degree and the transparent liquid crystal eyeglass on its surface, sensing chip is also provided on frame, it is transparent
Liquid crystal lens are connect with the sensing chip, and sensing chip acquires eye relevant parameter, and relevant parameter is passed to institute by bluetooth
State the application on mobile terminal.Eye relevant parameter includes the viewfinder range of liquid crystal lens, liquid crystal lens at a distance from pupil.
Multiple alternative definition values are preset in the application, and can be by the clarity of the relevant parameter and selection
Value carries out matching and obtains a focal range, the focus is returned to the sensing chip by bluetooth, by the sensing
Chip stimulates liquid crystal lens to change putting in order for liquid crystal molecule by electric current, so that the focal length of liquid crystal lens be made to be located at the coke
Away from range.Multiple alternative definition values obtain by the following method: according to the clarity of normal vision, selection
Three not equal values, it is arranged from big to small, be set to it is very clear, than more visible and general clear, it is for selection.Though
So select three values not waited as alternative definition values here, but quantity is not fixation, it can basis
Need to be arranged more values.
Rechargeable type power supply has also been devised in the frame of intelligent glasses, for example rechargeable battery, it can charge repeatedly
Electric discharge, intelligent glasses need to keep liquid crystal lens to be powered with the cell powers, work as intelligence during adjusting eyeglass lens power
When degree desired to user is arranged in the degree of energy glasses, power supply is closed, the degree of intelligent glasses remains unchanged, and intelligent glasses are then
It can be used as common spectacles, when needing to reset the degree of intelligent glasses, be again turned on power supply, sensing chip receives
After focal range after matching, issue signal by sensing chip stimulates liquid crystal lens to terminate until eyeglass lens power resetting using electric current,
Turn off power supply.The battery is also the power supply of sensing chip.
Result confirmation key can be arranged on frame to pass through when the focal length of liquid crystal lens is located in the focal range
The key stops electric current stimulation movement.Confirmation key can not also be set on frame, and user is stopped by mobile terminal using sending
Only electric current stimulates, determines the signal of eyeglass lens power, is executed by sensing chip.
Application on mobile terminal, related data when can also be to each adjust be managed and analyze, and according to point
Analysis is as a result, release eye health rwan management solution RWAN.
As shown in Fig. 2, it includes the following four stage that the degree based on intelligent glasses, which is adjusted with management method:
(1) access phase
Mobile terminal is connected with intelligent glasses by bluetooth, selects a definition values in the application of mobile terminal；
The step has selected a definition values, and this selection can be automatic selection, be also possible to manually select；
(2) acquisition phase
User puts on intelligent glasses, acquires eye relevant parameter by the sensing chip on frame；Eye relevant parameter packet
Include viewfinder range, the liquid crystal lens (focal position) at a distance from pupil of liquid crystal lens；
(3) the data interaction stage
Collected relevant parameter is uploaded in the application of mobile terminal by sensing chip, is carried out with the definition values of selection
Matching, obtains a focal range；Multiple alternative definition values are preset in, these definition values are according to normal
The clarity of vision selects three values not waited, it is arranged from big to small and is obtained, is respectively set as these definition values very
Clearly, than more visible and general clear for selection；Super clear sight may make one dizzy, dizzy feeling, here
Demand can be better conformed to by matching with preset definition values；
Focal range is back to sensing chip, sensing chip stimulates liquid crystal lens by electric current, adjusts liquid crystal lens
Focal length is located in the focal range；Liquid crystal mirror lamella passes through different voltage's distribiutings, can control this layer of different zones
Effective refractive index to changing focal length；
(4) result confirmation stage
Focusing (i.e. eyeglass lens power, which is adjusted, completes) is completed, confirmation adjusts degree to terminate electric current stimulation, penetrates eyeglass at this time
What is seen is exactly clearly picture.Confirmation can be completed by least following two mode: 1, confirmation adjust degree process be
It is done directly on frame, by the way that confirmation key is arranged on frame to terminate electric current stimulation；2, confirmation adjusts the process of degree
It is to be completed immediately above in application, by applying upper sending termination signal, is pierced by sensing chip according to signal terminating electric current
Swash.
The degree finally confirmed is recorded in mobile terminal application.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, however, it is to be understood that ability
Field technique personnel can be designed that a lot of other modification and implementations, these modifications and implementations will fall in the application public affairs
Within the scope and spirit opened.It more specifically, can be to the group of theme combination layout in range disclosed in the present application
A variety of variations and modifications are carried out at component and/or layout.In addition to variations and improvements to the component parts and or layout,
To those skilled in the art, other purposes also will be apparent.
Claims (10)
1. a kind of degree based on intelligent glasses adjusts and management system, it is characterised in that including intelligent glasses and mobile terminal,
The two passes through bluetooth connection, installs application on mobile terminal, the intelligent glasses include frame, and combined lens are arranged on the frame
Piece, the combined lens are formed by the eyeglass of not degree and the transparent liquid crystal eyeglass on its surface, and sensing is arranged on the frame
Chip and rechargeable type power supply, the transparent liquid crystal eyeglass are connect with the sensing chip, and sensing chip acquires eye correlation ginseng
Number, passes to the application on the mobile terminal for relevant parameter by bluetooth, presets in the application multiple alternative
Definition values, and the relevant parameter match with the definition values of selection and obtain a focal range, pass through bluetooth
The focal range is returned into the sensing chip, liquid is stimulated by the electric current that rechargeable type power supply provides by the sensing chip
Brilliant eyeglass changes putting in order for liquid crystal molecule, so that the focal length of liquid crystal lens be made to be located in the focal range.
2. the degree according to claim 1 based on intelligent glasses adjusts and management system, it is characterised in that the eye
Relevant parameter includes the viewfinder range of liquid crystal lens, liquid crystal lens at a distance from pupil.
3. the degree according to claim 1 based on intelligent glasses adjusts and management system, it is characterised in that the multiple
Alternative definition values obtain by the following method: according to the clarity of normal vision, three values not waited are selected,
It is arranged from big to small, be set to it is very clear, than more visible and general clear, it is for selection.
4. the degree according to claim 1 based on intelligent glasses adjusts and management system, it is characterised in that the frame
Upper setting result confirms key, when the focal length of liquid crystal lens is located in the focal range, stops electric current thorn by the key
Excitement is made.
5. a kind of degree based on intelligent glasses adjusts and management method, it is characterised in that including four-stage:
(1) access phase
Mobile terminal is connected with intelligent glasses by bluetooth, selects a definition values in the application of mobile terminal；
(2) acquisition phase
User puts on intelligent glasses, acquires eye relevant parameter by the sensing chip on frame；
(3) the data interaction stage
Collected relevant parameter is uploaded in the application of mobile terminal by sensing chip, the definition values progress with selection
Match, obtains a focal range；
Focal range is back to sensing chip, sensing chip stimulates liquid crystal lens by electric current, adjusts the focal length of liquid crystal lens,
It is located in the focal range；
(4) result confirmation stage
Confirmation adjusts degree to terminate electric current stimulation, and what is seen at this time through eyeglass is exactly clearly picture.
6. the degree according to claim 5 based on intelligent glasses adjusts and management method, it is characterised in that finally confirm
Degree be recorded in mobile terminal application in.
7. the degree according to claim 5 based on intelligent glasses adjusts and management method, it is characterised in that the application
In preset multiple alternative definition values, these definition values are the clarity according to normal vision, select three differ
Value, it is arranged from big to small and is obtained, respectively by these definition values be set as it is very clear, than it is more visible and it is general clearly with
It is selective.
8. the degree according to claim 5 based on intelligent glasses adjusts and management method, it is characterised in that the eye
Relevant parameter includes the viewfinder range of liquid crystal lens, liquid crystal lens at a distance from pupil.
9. the degree according to claim 5 based on intelligent glasses adjusts and management method, it is characterised in that the confirmation
The process for adjusting degree is done directly on frame, by the way that confirmation key is arranged on frame to terminate electric current stimulation.
10. the degree according to claim 5 based on intelligent glasses adjusts and management method, it is characterised in that the confirmation
The process for adjusting degree is immediately above completed in application, by applying upper sending termination signal, by sensing chip according to
The stimulation of signal terminating electric current.
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| CN201811428991.8A CN109283701A (en) | 2018-11-27 | 2018-11-27 | A kind of degree adjusting and management system and method based on intelligent glasses |
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| CN201811428991.8A CN109283701A (en) | 2018-11-27 | 2018-11-27 | A kind of degree adjusting and management system and method based on intelligent glasses |
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| CN110426862A (en) * | 2019-08-14 | 2019-11-08 | 广东小天才科技有限公司 | A kind of method and intelligent glasses adjusting intelligent glasses degree |
| CN112835210A (en) * | 2021-01-20 | 2021-05-25 | 白寒冰 | Intelligent zooming myopia glasses |
| CN113050298A (en) * | 2021-03-22 | 2021-06-29 | 赞创联云(苏州)数据科技有限公司 | Intelligent electronic zoom glasses and control system thereof |
| CN113917705A (en) * | 2021-09-09 | 2022-01-11 | 江西台德智慧科技有限公司 | Intelligent visual interaction system for different light and shade environments and control method thereof |
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| CN113050298A (en) * | 2021-03-22 | 2021-06-29 | 赞创联云(苏州)数据科技有限公司 | Intelligent electronic zoom glasses and control system thereof |
| CN113917705A (en) * | 2021-09-09 | 2022-01-11 | 江西台德智慧科技有限公司 | Intelligent visual interaction system for different light and shade environments and control method thereof |
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Application publication date: 20190129 |
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| RJ01 | Rejection of invention patent application after publication |