CN109497931A - A kind of eyesight measurement method, information control center equipment and computer storage medium - Google Patents
A kind of eyesight measurement method, information control center equipment and computer storage medium Download PDFInfo
- Publication number
- CN109497931A CN109497931A CN201811616412.2A CN201811616412A CN109497931A CN 109497931 A CN109497931 A CN 109497931A CN 201811616412 A CN201811616412 A CN 201811616412A CN 109497931 A CN109497931 A CN 109497931A
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- China
- Prior art keywords
- control center
- information control
- center equipment
- touch screen
- visual chart
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0033—Operational features thereof characterised by user input arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0041—Operational features thereof characterised by display arrangements
Abstract
The invention discloses a kind of eyesight measurement method, information control center equipment and storage mediums, the method is applied to an at least information control center equipment, the information control center equipment and projection device communicate to connect, which comprises the information control center equipment shows at least two visual charts by touch screen；It whether there is the real-time setting of visual chart on the information control center equipment detection touch screen；If detecting that the touch screen is setting any visual chart at the first time, the information control center equipment control projection device projects the visual chart of setting to display end, show in the display end and currently schemes；If detecting that the touch screen sets any visual chart in the touch screen in addition to current visual chart in the second time, the information control center equipment controls the projection device and projects the visual chart set in the second time to display end, shows replacement figure in the display end.
Description
Technical field
The present invention relates to eyesight measurement technical field more particularly to a kind of eyesight measurement methods, information control center equipment
And storage medium.
Background technique
Eyesight is also known as visual acuity, and the explanation of classical eyesight is the whether separated ability of human eye identification two o'clock, and clinically
More it is understood to E snellen chart visual acuity, actually visual acuity should be the ability that human eye distinguishes object fine structure.Its measurement is done
There are many methods, such as minimum visibility, two point to point resolution, vernier eyesight and contrast sensitivity measurement etc..But it is most common also
It is the E snellen chart visual acuity measured with visual chart.
The visual chart that the country uses has the charts such as international standard visual chart, logarithmic visual acuity chart, Lan Shi ring visual chart.Visual chart
It is to be formulated according to the principle at visual angle.It tests eyesight and is generally divided into two class of distant vision and near vision.In general eyesight measurement,
It needs first to fix visual chart on the wall, the sight of examinee is parallel with a line of visual chart, and keeps between visual chart
Fixed range.It is first covered at a glance before measuring, the icon on simple eye identification visual chart is recorded until cannot recognize
Come.
However, come carry out the people of eyesight measurement in addition to only suffer from long sight, only suffer from this kind of more simple eye problems of myopia with
Outside, it is also easy to have long sight etc. there are existing myopia, again other need the case where correcting defects of vision.In this case, examinee
Usually require the replacement of multiple visual charts of progress.Since visual chart is fixed on the wall, examinee and examiner need according to view
Power table position repeatedly moves and carries out eyesight measurement, and replaces position every time, requires the view for redefining examinee
Line is parallel with a line of visual chart, and distance is kept fixed between visual chart, very the consuming time.
Summary of the invention
The embodiment of the present invention provides a kind of eyesight measurement method, information control center equipment and computer storage medium, energy
It is enough that quick-replaceable is carried out to visual chart, the time has been saved, efficiency is improved.
On the one hand the embodiment of the present invention provides a kind of eyesight measurement method, the method is applied in the control of an at least information
Heart equipment, the information control center equipment and projection device communicate to connect, which comprises the information control center is set
It is standby that at least two visual charts are shown by touch screen；It whether there is visual chart on the information control center equipment detection touch screen
Real-time setting；If detecting that the touch screen is setting any visual chart, the information control center at the first time
Equipment control projection device projects the visual chart of setting to display end, shows current figure in the display end；If inspection
It measures the touch screen and sets any visual chart in the touch screen in addition to current visual chart, the information in the second time
Control centre's equipment controls the projection device and projects the visual chart set in the second time to display end, in the display end
Display replacement figure.
In a kind of embodiment, the visual chart includes whole table and forms several icons of whole table by combining.
In a kind of embodiment, the information control center equipment controls projection device for the visual chart of setting
Projection shows current figure in the display end, comprising: the information control center equipment obtains the described whole of setting to display end
Table, and the icon that combination forms the whole table is shown to touch screen；The information control center equipment detects the touching
Control screen sets several icons；The information control center equipment control projection device projects several icons of setting
It is shown as currently scheming to display end.
In a kind of embodiment, the touch screen includes the first interface for showing whole table and same with the first interface
When the second contact surface that shows, the second contact surface shows all icons in any whole table.
In a kind of embodiment, the information control center equipment controls projection device for the visual chart of setting
Projection shows current figure in the display end, comprising: obtained by the first interface by the information control center equipment to display end
The whole table of setting, and the icon that combination forms the whole table is shown to second contact surface；The information control center is set
It is standby to detect that the second contact surface sets several icons；The information control center equipment controls projection device for setting
Several icons, which are projected to display end, to be shown as currently scheming.
On the other hand the embodiment of the present invention provides a kind of information control center equipment, the information control center equipment and throwing
The communication connection of shadow equipment, the information control center equipment includes: display unit, for showing at least two views by touch screen
Power table；Detection unit, for detecting the real-time setting that whether there is visual chart on touch screen；Processing unit is controlled, if for
Detect that the touch screen is setting any visual chart, the information control center equipment control projection device at the first time
The visual chart of setting is projected to display end, shows current figure in the display end；Processing unit is controlled, is further used for
If detecting that the touch screen sets any visual chart in the touch screen in addition to current visual chart, institute in the second time
It states information control center equipment and controls the projection device and project the visual chart set in the second time to display end, described
Display end display replacement figure.
In a kind of embodiment, the visual chart includes whole table and forms several icons of whole table by combining.
In a kind of embodiment, the control processing unit includes: to obtain display subelement, for obtaining setting
All icons that the visual chart includes, and the icon is shown to touch screen；Detection setting subelement, for detecting
Several icons are set to the touch screen；Control display subelement, for controlling projection device for the several described of setting
Icon projects to display end and is shown as currently scheming.
In a kind of embodiment, the display screen include the first interface for showing visual chart and with the first interface
The second contact surface of display simultaneously, all icons in any visual chart that the second contact surface display is set.
On the other hand the embodiment of the present invention provides a kind of computer readable storage medium, meter is stored in the storage medium
Calculation machine executable instruction, when executed for executing eyesight measurement method of the present invention.
In embodiments of the present invention, cooperated by information control center equipment and projection device, set by information control center
It is standby that the visual chart that user needs is obtained by touch screen, and corresponding visual chart is passed through into projection in display end, make
Examinee can carry out the measurements of a variety of visual charts in same display end, without passing through mobile replacement eyesight in measurement process
Table improves measurement efficiency of examinee during eyesight measurement, has saved the time without projected position is redefined.
Meanwhile in order to avoid the icon that examinee does not see examiner's instruction, the embodiment of the present invention is led to by the whole table of the first interface setting
Second contact surface setting icon is crossed, and directly shows icon to display end, examinee is made to no longer need to differentiate examiner's in whole table
Specific instruction, improves the accuracy of inspection.
Detailed description of the invention
Fig. 1 shows the actual scene schematic diagram of application eyesight measurement method of the embodiment of the present invention；
Fig. 2 shows the implementation process schematic diagrames of eyesight measurement method of the embodiment of the present invention；
Fig. 3 shows the composed structure schematic diagram of information control center equipment of the embodiment of the present invention.
Specific embodiment
To keep the purpose of the present invention, feature, advantage more obvious and understandable, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Fig. 1 shows the actual scene schematic diagram of application eyesight measurement method of the embodiment of the present invention.
As shown in Figure 1, the scene of the embodiment of the present invention be eyesight measurement room in, be provided with information control center equipment 101,
Projection device 102, display end 103.Wherein, information control center equipment 101 is the control core of entire eyesight measurement method,
It include touch screen, examiner can be by the setting of operation touch screen and replacement visual chart, further, in information control center
Under the control of equipment, can by set by examiner or replacement visual chart shown by projection to display end
Show.In this way, examinee without movement, only operates touch screen setting and replacement visual chart by examiner, can carry out different views
The measurement of power table, improves measurement efficiency.
In addition, display end can be projection screen, projection wall, display, eyesight measurement instrument can also be directly projected on
It is interior, it need to only keep the distance between visual chart and examinee of display to meet test request.Projection device can be projection
Instrument is also possible to and the imager for controlling display display image.Information control center equipment and projection device communication link
It connects, which can be wired connection, be also possible to wireless connection, and the embodiment of the present invention is not intended to limit equipment room
Communication connection mode, the also not installation site between limiting device, need to only meet information control center equipment control projection device makes
Display end shows visual chart.
Below with reference to actual scene schematic diagram shown in FIG. 1, eyesight test method of the embodiment of the present invention is carried out specifically
It is bright.
Fig. 2 shows the implementation process schematic diagrames of eyesight measurement method of the embodiment of the present invention.
As shown in Fig. 2, eyesight measurement method described in the embodiment of the present invention, the method is applied in the control of an at least information
Heart equipment, the information control center equipment and projection device communicate to connect, which comprises
Step 201, information control center equipment shows at least two visual charts by touch screen；Step 202, information controls
Central apparatus detects the real-time setting that whether there is visual chart on touch screen；Step 203, if detecting the touch screen
One time set any visual chart, information control center equipment control projection device by the visual chart of setting project to
Display end shows current figure in the display end；Step 204, if detect the touch screen the second time setting described in
Any visual chart in touch screen in addition to current visual chart, the information control center equipment controls the projection device will be
The second time visual chart of setting is projected to display end, shows replacement figure in the display end.
The visual chart that user needs is obtained by touch screen by information control center equipment, and corresponding visual chart is passed through
Projection enables examinee to carry out the measurement of a variety of visual charts in same display end, in measurement process in display end
In without improving examinee during eyesight measurement without projected position is redefined by mobile replacement visual chart
Measurement efficiency, saved the time.
In operation 201, visual chart can first pass through built-in storage element in advance and be stored in information control center equipment,
Visual chart can be directed into built-in storage element by external storage element as needed by examiner, external storage element
It can be the storage mediums such as USB flash disk, mobile hard disk.Meanwhile visual chart refers not only to the whole table that eyesight measurement is used for for international regulations, it can
To be certain a part in whole table, the one of icon being also possible in whole table can also be examiner according to the actual situation
The chart of designed, designed.In such manner, it is possible to make visual chart shown by information control center equipment more close to the needs of examinee,
Meet its measurement request.
When visual chart is whole table, step 202 includes: firstly, information control center equipment obtains the whole table of setting；
Then, information control center equipment control projection device, which projects the whole table of setting to display end, is shown as currently scheming.
When visual chart is one of icon in whole table, step 202 includes: firstly, information control center equipment obtains
The whole table of setting is taken, and the icon that combination forms the whole table is shown to touch screen；Secondly, information control center is set
It is standby to detect that the touch screen sets several icons；Finally, information control center equipment controls projection device for setting
Several icons, which are projected to display end, to be shown as currently scheming.Here, information control center equipment detects that the touch screen is set
Fixed several icons；When several shown icons set is all icons in whole table, the control of information control center equipment
The whole table is projected to display end and is shown as currently scheming by projection device.Using by the way of selecting icon in whole table, as pair
Icon is classified in advance, can be convenient the selection of icon.
Meanwhile touch screen may include the second boundary for showing the first interface of whole table and showing simultaneously with the first interface
Face, the second contact surface show all icons in any whole table.I.e. touch screen is in the first interface display at least two whole tables, touching
All icons of the control screen in the wherein whole table that second contact surface shows positioned at the first interface.When the first interface does not carry out whole table
When setting, second contact surface is defaulted as first whole table or does not show icon.
When touch screen includes above-mentioned first interface and second contact surface and visual chart is one of icon in whole table, step
Rapid 202 include: firstly, information control center equipment is obtained the whole table of setting by the first interface, and it is whole that combination formed this
The icon of table is shown to second contact surface；Then, information control center equipment detects that the second contact surface sets several institutes
State icon；Finally, several icons of setting are projected to display end and are shown by information control center equipment control projection device
Currently to scheme.Using the mode of operation at double interfaces, whole table replacement can be quickly carried out, is further mentioned when setting icon
The high efficiency of icon set.
In step 203, replacement figure is shown in display end, projection device can directly overlay by the way of covering works as
On preceding figure；It can also be controlled after projection device eliminate the display of current figure, then will will set by information control center equipment
Any visual chart in addition to current visual chart is projected to display end, shows replacement figure in the display end；It can also incite somebody to action
Replacement figure is shown in the side of current figure.In the display mode of the present embodiment reprojection and without limitation, it need to only meet and show
When replacement figure, current figure does not influence the viewing of replacement figure, and replacement figure meets the measurement request of examinee.
The embodiment of the invention also provides a kind of computer readable storage medium, being stored with computer in the storage medium can
It executes instruction, when executed for executing eyesight measurement method described in the embodiment of the present invention.
Fig. 3 shows the composed structure schematic diagram of information control center equipment of the embodiment of the present invention.As shown in figure 3, this hair
Information control center equipment described in bright embodiment and projection device communicate to connect, and the information control center equipment includes:
Display unit 301, for showing at least two visual charts by touch screen；
Detection unit 302, for detecting the real-time setting that whether there is visual chart on touch screen；
Processing unit 303 is controlled, if for detecting that the touch screen is setting any visual chart at the first time,
The information control center equipment control projection device projects the visual chart of setting to display end, aobvious in the display end
Show current figure；
The control processing unit 303, if being further used for detecting the touch screen described in the setting of the second time
Any visual chart in touch screen in addition to current visual chart, the information control center equipment controls the projection device will be
The second time visual chart of setting is projected to display end, shows replacement figure in the display end.
According to an embodiment of the present invention, the visual chart includes whole table and forms several figures of whole table by combining
Mark.
According to an embodiment of the present invention, control processing unit 303 includes: to obtain display subelement 3031, for obtaining
The whole table of setting, and the icon that combination forms the whole table is shown to touch screen；Detection setting subelement 3032, is used
In detecting that the touch screen sets several icons；Control display subelement 3033 will be set for controlling projection device
Several icons project to display end and be shown as currently scheming.
According to an embodiment of the present invention, the touch screen include the first interface for showing whole table and with the first interface
The second contact surface of display, the second contact surface show all icons in any whole table simultaneously.
According to an embodiment of the present invention, control processing unit 303 includes: to obtain display subelement 3031, for by the
One interface obtains the whole table of setting, and the icon that combination forms the whole table is shown to second contact surface；Detection setting
Subelement 3032, for detecting that the second contact surface sets several icons；Control display subelement 3033, for controlling
Several icons of setting are projected to display end and are shown as currently scheming by projection device.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of eyesight measurement method, which is characterized in that the method is applied to an at least information control center equipment, the letter
It ceases control centre's equipment and projection device communicates to connect, which comprises
The information control center equipment shows at least two visual charts by touch screen；
It whether there is the real-time setting of visual chart on the information control center equipment detection touch screen；
If detecting that the touch screen is setting any visual chart, the information control center equipment control at the first time
Projection device projects the visual chart of setting to display end, shows current figure in the display end；
If detecting that the touch screen sets any eyesight in the touch screen in addition to current visual chart in the second time
Table, the information control center equipment control the projection device and project the visual chart set in the second time to display end,
Replacement figure is shown in the display end.
2. the method according to claim 1, wherein the visual chart includes whole table and is formed by combination whole
Several icons of table.
3. according to the method described in claim 2, it is characterized in that, information control center equipment control projection device will be set
The fixed visual chart is projected to display end, shows current figure in the display end, comprising:
The information control center equipment obtains the whole table of setting, and will combination formed the whole table the icon show to
Touch screen；
The information control center equipment detects that the touch screen sets several icons；
The information control center equipment control projection device, which projects several icons of setting to display end, to be shown as working as
Preceding figure.
4. according to the method described in claim 2, it is characterized in that, the touch screen includes the first interface for showing whole table
With the second contact surface shown simultaneously with the first interface, the second contact surface shows all icons in any whole table.
5. according to the method described in claim 4, it is characterized in that, information control center equipment control projection device will be set
The fixed visual chart is projected to display end, shows current figure in the display end, comprising:
The information control center equipment is obtained the whole table of setting by the first interface, and combination is formed described in the whole table
Icon is shown to second contact surface；
The information control center equipment detects that the second contact surface sets several icons；
The information control center equipment control projection device, which projects several icons of setting to display end, to be shown as working as
Preceding figure.
6. a kind of information control center equipment, which is characterized in that the information control center equipment and projection device communicate to connect,
The information control center equipment includes:
Display unit, for showing at least two visual charts by touch screen；
Detection unit, for detecting the real-time setting that whether there is visual chart on touch screen；
Processing unit is controlled, if for detecting that the touch screen is setting any visual chart, the letter at the first time
Breath control centre's equipment control projection device projects the visual chart of setting to display end, shows currently in the display end
Figure；
Processing unit is controlled, if being further used for detecting that the touch screen is set in the touch screen in the second time except working as
Any visual chart except preceding visual chart, the information control center equipment control the projection device and will set in the second time
Visual chart project to display end, the display end show replacement figure.
7. information control center equipment according to claim 6, which is characterized in that the visual chart includes whole table and leads to
Cross several icons that combination forms whole table.
8. information control center equipment according to claim 7, which is characterized in that the control processing unit includes:
Obtain display subelement, for obtains setting the whole table, and will combine formed the whole table the icon show to
Touch screen；
Detection setting subelement, for detecting that the touch screen sets several icons；
Control display subelement, several icons of setting are projected to display end for controlling projection device be shown as current
Figure.
9. information control center equipment according to claim 6, which is characterized in that the touch screen includes whole for showing
First interface of table and the second contact surface shown simultaneously with the first interface, the second contact surface show all figures in any whole table
Mark.
10. a kind of computer readable storage medium, computer executable instructions are stored in the storage medium, work as described instruction
It is performed and requires any one of the 1-5 eyesight measurement method for perform claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616412.2A CN109497931A (en) | 2018-12-28 | 2018-12-28 | A kind of eyesight measurement method, information control center equipment and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616412.2A CN109497931A (en) | 2018-12-28 | 2018-12-28 | A kind of eyesight measurement method, information control center equipment and computer storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109497931A true CN109497931A (en) | 2019-03-22 |
Family
ID=65755630
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616412.2A Pending CN109497931A (en) | 2018-12-28 | 2018-12-28 | A kind of eyesight measurement method, information control center equipment and computer storage medium |
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| CN (1) | CN109497931A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201005675Y (en) * | 2007-01-15 | 2008-01-16 | 涂聪 | Sight checkout gear |
| CN201612595U (en) * | 2010-01-29 | 2010-10-27 | 黄安庆 | Multifunction conversion-type eyesight checker |
| CN102525401A (en) * | 2012-01-13 | 2012-07-04 | 张仁发 | Multi-purpose automatic comprehensive optometry equipment |
| CN202458313U (en) * | 2012-01-13 | 2012-10-03 | 张仁发 | Vision testing device |
| CN103677597A (en) * | 2012-09-10 | 2014-03-26 | 华为终端有限公司 | Terminal equipment and same-screen display method and system |
| CN103784111A (en) * | 2014-01-13 | 2014-05-14 | 南通康盛医疗器械有限公司 | Visual testing chart case |
| CN203776876U (en) * | 2014-01-02 | 2014-08-20 | 深圳市宝安区人民医院 | Variable pattern type visual chart |
| CN105769115A (en) * | 2016-02-25 | 2016-07-20 | 孙汉军 | Eyesight self-testing method and device thereof |
| CN107174195A (en) * | 2017-05-16 | 2017-09-19 | 上海展志光学仪器有限公司 | Visual chart projecting method and VR spectacle vision table projecting apparatus based on VR technologies |
| CN108478184A (en) * | 2018-04-26 | 2018-09-04 | 京东方科技集团股份有限公司 | Eyesight measurement method and device, VR equipment based on VR |
-
2018
- 2018-12-28 CN CN201811616412.2A patent/CN109497931A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201005675Y (en) * | 2007-01-15 | 2008-01-16 | 涂聪 | Sight checkout gear |
| CN201612595U (en) * | 2010-01-29 | 2010-10-27 | 黄安庆 | Multifunction conversion-type eyesight checker |
| CN102525401A (en) * | 2012-01-13 | 2012-07-04 | 张仁发 | Multi-purpose automatic comprehensive optometry equipment |
| CN202458313U (en) * | 2012-01-13 | 2012-10-03 | 张仁发 | Vision testing device |
| CN103677597A (en) * | 2012-09-10 | 2014-03-26 | 华为终端有限公司 | Terminal equipment and same-screen display method and system |
| CN203776876U (en) * | 2014-01-02 | 2014-08-20 | 深圳市宝安区人民医院 | Variable pattern type visual chart |
| CN103784111A (en) * | 2014-01-13 | 2014-05-14 | 南通康盛医疗器械有限公司 | Visual testing chart case |
| CN105769115A (en) * | 2016-02-25 | 2016-07-20 | 孙汉军 | Eyesight self-testing method and device thereof |
| CN107174195A (en) * | 2017-05-16 | 2017-09-19 | 上海展志光学仪器有限公司 | Visual chart projecting method and VR spectacle vision table projecting apparatus based on VR technologies |
| CN108478184A (en) * | 2018-04-26 | 2018-09-04 | 京东方科技集团股份有限公司 | Eyesight measurement method and device, VR equipment based on VR |
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Application publication date: 20190322 |